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Integrated Solutions
服务平台

深度整合研发经验,不断攀登研发技术高峰,搭建新药研发一体化创新服务平台。

PROTAC研发服务平台

大阳城集团72138PROTAC药物发现技术平台汇总了当前流行的热门的靶标蛋白配体;建立了广泛的热门靶向蛋白高度亲和力小分子及小分子片段化合物库(TPSM),广泛的E3连接酶,高度亲和力的小分子及小分子片段(E3SM);建立了linker系统,包括收集大量具有广泛多样性的双官能团连接体(BF-Linker)。这些积累的化合物库可以帮助快速高效的合成大量高活性PROTAC双特异性小分子,极大地提高采用PROTAC技术进行的药物研发过程。除了快速合成之外,我们同时建立和完善的PROTAC生物筛选与测试平台,后续发展到临床前所有阶段。
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PROTAC技术作用机制独特
  • PROTAC技术作用机制.jpg

    1.PROTAC分子通过其一端的靶蛋白配体(POI Ligand)特异性识别并结合靶蛋白,通过其另一端的E3泛素连接酶配体(E3 Ligase Ligand)特异性识别并结合E3 Ligase;

    2.形成P O I - P R O T A C - E3 ligase三元复合体;

    3. 在此三元复合体中,靶蛋白POI被E3 ligase泛素化修饰,泛素化修饰了的POI随后被蛋白酶体识别并降解,由此抑制靶蛋白的功能。

PROTAC技术优势
  • 改变靶点的“不可成药性”(undruggable)
    PROTAC的作用分子机制是通过泛素-蛋白酶体系统降解靶蛋白,并非通过竞争结合以封闭靶蛋白功能区而发挥蛋白功能抑制作用,因此PROTAC对靶蛋白识别结合区不一定非得是活性区,结合力也不一定必须是高亲和力;这使得一些缺乏高亲和力小分子结合的“不可成药性”靶蛋白变成“可成药性”。
  • 高效性
    传统小分子抑制剂通过竞争结合靶蛋白活性功能域而抑制靶蛋白功能,所需小分子的量往往较大;而PROTAC通过泛素-蛋白酶体系统降解靶蛋白以解除靶蛋白功能,故具有可循环使用性、用量低和高效性的特点。
  • 无免疫原性
    与抗体药物相比,PROTAC不会引发抗药抗体产生。
    综上,PROTAC已成为药物研发领域的新兴利器,在国内外备受科研单位及药企所追捧。
大阳城集团72138PROTAC技术服务
  • 靶标蛋白PROTAC-POI的设计合成
    大阳城集团72138汇总了当前流行的热门POI配体,不同组织类型的E3ligase配体,并且建立了含数百种连接分子的linker库。
    此外,大阳城集团72138成熟的计算机辅助药物设计技术平台,大大提高PROTAC-POI的设计合成质量。
  • PROTAC-POI的体外筛选
    细胞增殖实验(CCK-8或MTT法)
    通过细胞增殖实验检测作用机制。
    检测HiBiT-IRAK4-过表达-OCI-LY10-细胞中-HiBiT-IRAK4-的降解百分比.png
    检测HiBiT-IRAK4 过表达 OCI-LY10 细胞中 HiBiT-IRAK4 的降解百分比
    Western Blot(WB检测法)
    通过WB实验检测初筛到的PROTAC-POI分子对靶蛋白的降解能力,分析DC50值。
    Western-Blot检测用-IRAK4-degrader-1理的-OCI-LY10-细胞-2.png
    Western Blot检测用 IRAK4 degrader-1理的 OCI-LY10 细胞
    IRAK4-Degrader-1对OCI-LY10细胞的生长抑制作用.png
    IRAK4 degrader-1 是一种基于 Pomalidomide 的CRBN型PROTAC
    MG132抑制实验表明IRAK4-degrader-1通过蛋白酶体途径降解IRAK4.png
    MG132抑制实验表明IRAK4 degrader-1通过蛋白酶体途径降解IRAK4
    Tumor cell proliferation inhibition effect test
    IRAK4-Degrader-1对OCI-LY10细胞的生长抑制作用.png
    IRAK4 Degrader-1对OCI-LY10细胞的生长抑制作用
    ACBI1(BRM-降解剂)以剂量依赖性方式降解-BRM蛋白.png
    ACBI1(BRM 降解剂)以剂量依赖性方式降解 BRM蛋白
  • PROTAC-POI的动物体内药效筛选
    CDX小鼠肿瘤模型
    将相应癌种细胞系移植到裸鼠或NSG小鼠体内,建立皮下瘤或原位瘤模型,通过口服、灌胃或静脉给药,检测体外筛到的PROTAC-POI对鼠体内肿瘤生长的抑制效果。

    Cancer TypeOrthotopic ModelOrthotopic Model (Luc Cell Line)
    胶质母细胞瘤U87-MGU87-MG-luc
    肺癌NCI-H1650, A549, NCI-H1975, NCI-H460, LLC1A549-luc, LLC1-luc,NCI-H1975-luc
    结肠癌HCT-116, LoVoHT29-luc
    胃癌Hs 746T
    胰腺癌Mia-Paca 2Mia-Paca 2-luc
    乳腺癌MDA-MB-2314T1-luc
    卵巢癌SK-OV-3SK-OV-3-luc
    前列腺癌PC3PC-3-luc
    肾癌A498
    膀胱癌UM-UC-3
    黑色素瘤B16-F10-luc
    肝癌H22
    骨癌
    PDX小鼠肿瘤模型
    将肿瘤组织以组织块的形式移植到NSG小鼠体内,这些肿瘤组织在NSG小鼠体内保持了原始肿瘤的生物学特征,与临床特征相似度更高。利用PDX小鼠模型检测PROTAC-POI对体内肿瘤生长的抑制效果。

    癌症类型细胞系
    结肠癌                                PDXM-008C, PDXM-016C, PDXM-020C, PDXM-021C, PDXM-057C, PDXM-060C,    PDXM-075C, PDXM-076C, PDXM-087C, PDXM-104C, PDXM-095C, PDXM-084C, PDXM-072C,    PDXM-069C, PDXM-057C, PDXM-015C, PDXM-002C,
    肺癌                                PDXM-054Lu, PDXM-050Lu, PDXM-047Lu, PDXM-053Lu, PDXM-028Lu,
    胃癌PDXM-092Ga, PDXM-091Ga,
    乳腺癌PDXM-201B, PDXM-202B, PDX-203B
    肝癌PDXM-211Li, PDXM-212Li
    胰腺癌PDXM-221Pa, PDXM-222Pa
    膀胱癌PDXM-231U, PDXM-232U
    淋巴瘤PDXM-241Ly, PDXM-242Ly
  • 一站式临床前研究服务
    PK/PD研究、药学分析、药物代谢动力学研究和安全性评价
    对动物体内药效检测筛选得到的理想的PROTAC-POI进行PK/PD研究、药学分析、药物代谢动力学研究和安全性评价,并汇总实验结果和材料进行IND申报,以助力客户加快PROTAC-POI药物的研发进程。
    五种高效雄激素受体 (AR) 降解剂在小鼠中静脉和口服给药的药代动力学 (PK) 数据,其中最优化合物为ARD-2128。PK 数据显示,ARD-2128具有出色的整体 PK 曲线:低清除率 (1.2 mL/min/kg) 和中高稳态分布容积 (Vss为2.7 L/kg)。ARD-2128 按 2 mg/kg 剂量静脉给药后的 T1/2为 27.6 小时,按 5 mg/kg 剂量口服给药后T1/2 为 18.8 小时。ARD-2128 (5 mg/kg) 在小鼠体内达到 67% 的口服生物利用度,通过口服给药有效降低 AR 蛋白并抑制肿瘤组织中的 AR 调节基因,从而有效抑制小鼠肿瘤生长且无毒性迹象。
    五种化合物在雄性-ICR-小鼠中的-PK-数据汇总.png
    五种化合物在雄性 ICR 小鼠中的 PK 数据汇总[1]
    ARD-2128 在小鼠、大鼠、犬、猴和人五种属中的血浆稳定性。数据显示,ARD-2128 在所有五种属中都具有稳定的血浆稳定性。
    ARD-2128-在五种属中的肝微粒体中代谢稳定性和血浆稳定性.png
    ARD-2128 在五种属中的肝微粒体中代谢稳定性和血浆稳定性[1]
    参考文献:
    [1].Xin Han,et al. Strategies toward Discovery of Potent and Orally Bioavailable Proteolysis Targeting Chimera Degraders of Androgen Receptor for the Treatment of Prostate Cancer.J Med Chem. 2021 Sep9;64(17):12831-12854. doi: 10.1021/acs.jmedchem.1c00882. Epub 2021 Aug 25.
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  • 中间体
    大阳城集团72138中间体产品列表
    NumberCompound NamePurityInventory
    14-(methoxycarbonyl)benzyl 1H-indole-4-carboxylate88.915.5 g
    24-(methoxycarbonyl)benzyl 1H-indazole-4-carboxylate85.344.7 g
    32-chloro-5-(4-fluorophenyl)thiazole-4-carbonitrile97.972 g
    42-(5-((3-((2H-tetrazol-5-yl)methoxy)azetidin-1-yl)sulfonyl)-2-ethoxyphenyl)-5-methyl-7-propyl-4a,7-dihydroimidazo[5,1-f][1,2,4]triazin-4(3H)-one99.282 g
    52-((1-((4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4,4a,7-tetrahydroimidazo[5,1-f][1,2,4]triazin-2-yl)phenyl)sulfonyl)azetidin-3-yl)oxy)acetonitrile99.762 g
    62-(5-((3-((1H-1,2,3-triazol-4-yl)methoxy)azetidin-1-yl)sulfonyl)-2-ethoxyphenyl)-5-methyl-7-propyl-4a,7-dihydroimidazo[5,1-f][1,2,4]triazin-4(3H)-one98.864.5 g
    72-(5-((3-aminoazetidin-1-yl)sulfonyl)-2-ethoxyphenyl)-5-methyl-7-propyl-4a,7-dihydroimidazo[5,1-f][1,2,4]triazin-4(3H)-one98.981.5 g
    8methyl 4-(3-(4-(6-((4-cyano-2-fluorobenzyl)oxy)pyridin-2-yl)piperidin-1-yl)prop-1-yn-1-yl)-3-((2-methoxyethoxy)methyl)benzoate96.430.5 g
    9methyl 4-(3-(4-(6-((4-cyano-2-fluorobenzyl)oxy)pyridin-2-yl)piperidin-1-yl)prop-1-yn-1-yl)-3-((4-methoxybutoxy)methyl)benzoate96.730.46 g
    104-(3-(4-(6-((4-cyano-2-fluorobenzyl)oxy)pyridin-2-yl)piperidin-1-yl)prop-1-yn-1-yl)-3-((2-methoxyethoxy)methyl)benzoic acid97.160.03 g
    11methyl 4-(3-(4-(6-((4-cyano-2-fluorobenzyl)oxy)pyridin-2-yl)piperidin-1-yl)prop-1-yn-1-yl)-3-((3-methoxypropoxy)methyl)benzoate95.650.05 g
    124-((3-((4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)phenyl)sulfonamido)azetidin-1-yl)methyl)-3-fluoro-N-hydroxybenzamide95.970.2 g
    13methyl 6-(((1-((4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)phenyl)sulfonyl)azetidin-3-yl)amino)methyl)nicotinate\0.44 g
    144-(methoxycarbonyl)benzyl 1H-indole-6-carboxylate97.471.6 g
    154-(methoxycarbonyl)benzyl 1H-indazole-6-carboxylate95.721.7 g
    162-(5-((3-((2H-tetrazol-5-yl)methyl)-3-hydroxyazetidin-1-yl)sulfonyl)-2-ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one96.126 g
    172,2-dimethyl-4-nitrobutanoic acid\2.5 g
    184-(methoxycarbonyl)benzyl 1H-indole-5-carboxylate95.042.4 g
    194-(methoxycarbonyl)benzyl 1H-indazole-5-carboxylate703 g
    202-(5-chloro-2-ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one79.2360.9 g
    212-(2-ethoxy-5-iodophenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one98.5755.3 g
    222-chloro-8-cyclopentyl-6-iodo-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one94.9432.2 g
    23N-(5-(4-aminobutyl)pyridin-2-yl)-5-fluoro-4-(4-methylpiperazin-1-yl)pyrimidin-2-amine99.2071.1 g
    242-chloro-5-fluoro-4-(4-methylpiperazin-1-yl)pyrimidine93.5226.1 g
    254-chloro-5-fluoro-N-(5-nitropyridin-2-yl)pyrimidin-2-amine87.863.4 g
    264-(3-(5-((4-(3-(dimethylamino)azetidin-1-yl)-5-fluoropyrimidin-2-yl)amino)pyridin-2-yl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile1000.12 g
    274-(3-((5-((5-fluoro-4-(4-methylpiperazin-1-yl)pyrimidin-2-yl)amino)pyridin-2-yl)methyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile90.4530.1 g
    28methyl 4-(((1-((4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)phenyl)sulfonyl)azetidin-3-yl)amino)methyl)-3-fluorobenzoate99.18816 g
    292-(5-bromo-2-ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one97.9271.9 g
    302-(5-amino-2-ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one85.6533.4 g
    31methyl 1-(5-bromopyridin-2-yl)piperidine-4-carboxylate10016.2 g
    323-(2-((3-(4-(ethoxycarbonyl)phenoxy)phenyl)amino)-2-oxoethyl)-1H-indole-2-carboxylic acid90310 mg
    33methyl 3'-nitro-[1,1'-biphenyl]-3-carboxylate92630 mg
    343-(2-((3'-(1-methoxyvinyl)-[1,1'-biphenyl]-3-yl)amino)-2-oxoethyl)-1H-indole-2-carboxylic acid93270 mg
    353-(2-((3-(2-(methoxycarbonyl)phenoxy)phenyl)amino)-2-oxoethyl)-1H-indole-2-carboxylic acid92150 mg
    36methyl 4,6-dichloropicolinate100120 mg
    37(R)-4-(5-chloropyrazolo[1,5-a]pyrimidin-7-yl)-3-methylmorpholine100120 mg
    38(S)-4-(3,6-dichloropyridazin-4-yl)-3-methylmorpholine94110 mg
    393-(6-chloro-5-morpholinopyridazin-3-yl)-8-oxa-3-azabicyclo[3.2.1]octane99120 mg
    405-chloro-7-(cyclopropylsulfonyl)pyrazolo[1,5-a]pyrimidine98110 mg
    415-bromopyrazolo[1,5-a]pyridine100120 mg
    42(R)-4-(7-iodopyrazolo[1,5-a]pyrimidin-5-yl)-3-methylmorpholine90108 mg
    434-bromo-3,6-dichloropyridazine90104 mg
    44(1R,5S)-3-(4-((R)-3-methylmorpholino)-7-(1H-pyrazol-3-yl)imidazo[1,5-b]pyridazin-2-yl)-8-oxa-3-azabicyclo[3.2.1]octane85111 mg
    45(1R,5S)-3-(pyrazolo[1,5-a]pyrimidin-5-yl)-8-oxa-3-azabicyclo[3.2.1]octane95108 mg
    464-(3,6-dichloropyridazin-4-yl)-2-methylmorpholine90106 mg
    47N-((6-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)-4-(2-methylmorpholino)pyridazin-3-yl)methyl)-1H-pyrazole-5-carboxamide90133 mg
    488-chloro-2-morpholino-1,7-naphthyridin-4-ol90101 mg
    493,6-dichloro-4-(piperidin-1-yl)pyridazine95105 mg
    507-benzyl-3-chloroisoquinoline95102 mg
    512-(2,6-dioxopiperidin-3-yl)-5-(4-(hydroxymethyl)piperidin-1-yl)isoindoline-1,3-dione90109 mg
    523-(6-chloro-5-(3,3-dimethylmorpholino)pyridazin-3-yl)-8-oxa-3-azabicyclo[3.2.1]octane90133 mg
    532-(2,6-dioxopiperidin-3-yl)-5-(3-(hydroxymethyl)azetidin-1-yl)isoindoline-1,3-dione90112 mg
    545-(3,6-dihydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine90120 mg
    55N-(2,3-dihydro-1H-inden-4-yl)pivalamide90145 mg
    56N-(5-bromo-2,3-dihydro-1H-inden-4-yl)pivalamide90130 mg
    571-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-5-yl)piperidine-4-carbaldehyde90119 mg
    58piperidin-4-yl 4-methylbenzenesulfonate hydrochloride90126 mg
    592-(2,6-dioxopiperidin-3-yl)-5-(4-((4-hydroxypiperidin-1-yl)methyl)piperidin-1-yl)isoindoline-1,3-dione90103 mg
    602-(2,6-dioxopiperidin-3-yl)-5-fluoroisoindoline-1,3-dione90136 mg
    61(R)-4-(5-chloropyrazolo[1,5-a]pyrimidin-7-yl)-3-methylmorpholine95103 mg
    62methyl 3'-(methylsulfonyl)-[1,1'-biphenyl]-4-carboxylate92516 mg
    631-(4-([1,1'-biphenyl]-4-yloxy)-2-bromophenyl)ethan-1-one90140 mg
    643-(4-nitrophenoxy)aniline99588 mg
    65methyl 3-methyl-1H-indole-2-carboxylate100130 mg
    66methyl 6-(pyridin-4-yl)-1H-indole-2-carboxylate95310 mg
    67methyl 6-(benzyloxy)-1H-indole-2-carboxylate91120 mg
    684-(3-nitrophenoxy)-1,1'-biphenyl99180 mg
    69methyl 7-bromo-4-fluoro-3-(2-methoxy-2-oxoethyl)-1H-indole-2-carboxylate100140 mg
    703-(carboxymethyl)-6-phenethoxy-1H-indole-2-carboxylic acid97128 mg
    71methyl 2-amino-[1,1'-biphenyl]-4-carboxylate96235 mg
    724-iodo-3-(trifluoromethyl)-1H-pyrazole100170 mg
    73(R)-4-(3,6-dichloropyridazin-4-yl)-3-methylmorpholine98.28200 mg
    743,6-dichloro-N-((5-methylimidazo[1,2-a]pyridin-2-yl)methyl)pyridazin-4-amine100114 mg
    75ethyl 5-((tert-butoxycarbonyl)amino)pyrazolo[1,5-a]pyridine-3-carboxylate98.84150 mg
    763-(2,6-difluoro-4-iodopyridin-3-yl)-N-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-3-yl)propanamide98.77185 mg
    773-(6-chloro-5-(4,4-difluoropiperidin-1-yl)pyridazin-3-yl)-8-oxa-3-azabicyclo[3.2.1]octane96.34135 mg
    78(2S,6R)-4-(3,6-dichloropyridazin-4-yl)-2,6-dimethylmorpholine99.53670 mg
    79tert-butyl 4-(5-chloropyrazolo[1,5-a]pyrimidin-7-yl)-3,6-dihydropyridine-1(2H)-carboxylate99.09820 mg
    803-(2,4-difluoro-6-iodophenyl)propanoic acid92.141000 mg
    818-bromo-2,4-dichloro-1,5-naphthyridine95.72270 mg
    82methyl 2-amino-4-bromo-3,5-difluorobenzoate902.7 g
    834-(4-aminophenoxy)benzenesulfonamide90755 mg
    844-((4-chlorophenoxy)methyl)aniline903.97 g
    853'-amino-[1,1'-biphenyl]-3-sulfonamide904.91 g
    86tert-butyl 4-(3-bromobenzoyl)piperazine-1-carboxylate902.43 g
    87methyl 6-(benzyloxy)-3-(2-methoxy-2-oxoethyl)-1H-indole-2-carboxylate90135 mg
    883-chloro-7-vinylisoquinoline90800 mg
    892-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione90330 mg
    902-(2,6-dioxopiperidin-3-yl)-4-hydroxyisoindoline-1,3-dione90520 mg
    91([1,1'-biphenyl]-3-ylmethyl)triphenylphosphonium bromide98.51.543 g
    92(4-phenoxybenzyl)triphenylphosphonium bromide97.2344 mg
    931-(tert-butyl) 2-methyl 3-formyl-1H-indole-1,2-dicarboxylate93.51.167 g
    94methyl 3-formyl-1H-indole-2-carboxylate93.2102 mg
    952-(2,6-dioxopiperidin-3-yl)-5-methylisoindoline-1,3-dione86.4242 mg
    96((4'-(methoxycarbonyl)-[1,1'-biphenyl]-2-yl)methyl)triphenylphosphonium bromide94.31.215 g
    97methyl 6-formyl-1H-indole-2-carboxylate95.6777 mg
    98methyl 3'-nitro-[1,1'-biphenyl]-2-carboxylate96.5243 mg
    99methyl (E)-3-(4-(([1,1'-biphenyl]-3-yloxy)methyl)phenyl)-2-azidoacrylate83.6221 mg
    1004-(benzyloxy)-2-nitrobenzenediazonium tetrafluoroborate84.31.744 g
    1016-(benzyloxy)-3-(carboxymethyl)-1H-indole-2-carboxylic acid98.7230 mg
    102methyl 5-(pyridin-4-yl)-1H-indole-2-carboxylate100215 mg
    103methyl 4-amino-5-bromo-1,2-dihydropyridazine-3-carboxylate99.157230 mg
    1042-(methoxycarbonyl)-1H-indole-6-carboxylic acid97.1222 mg
    1052,4-dichloro-7-methoxy-1,8-naphthyridine86.6180 mg
    1063-methylthiomorpholine 1,1-dioxide hydrogen chloride98.2200 mg
    1073,3'-(3-iodopyrazolo[1,5-a]pyrimidine-5,7-diyl)bis(6-oxa-3-azabicyclo[3.1.1]heptane)98.3100 mg
    1084-([1,1'-biphenyl]-4-yloxy)benzaldehyde98160 mg
    1091-(tert-butyl) 2-methyl 6-bromo-1H-indole-1,2-dicarboxylate100180 mg
    110methyl 6-bromo-1H-indole-2-carboxylate89140 mg
    111methyl 6-([1,1'-biphenyl]-4-yloxy)-1H-indole-2-carboxylate99100 mg
    1124-([1,1'-biphenyl]-3-yloxy)benzaldehyde100450 mg
    1134-amino-3-nitrobenzaldehyde98120 mg
    1143-(carboxymethyl)-1H-indole-2-carboxylic acid100130 mg
    1153-(carboxymethyl)-1-isobutylindoline-2-carboxylic acid100130 mg
    1164-(3-nitrobenzyl)morpholine100250 mg
    1176-chloro-3-fluoro-5-vinylpyridin-2-amine95110 mg
    1183-(4-aminophenoxy)benzenesulfonamide9011.2 g
    1194-(difluoromethoxy)-3-isopropoxybenzoic acid86.781.981 g
    1202-(3-methylisothiazol-5-yl)isoindoline-1,3-dione91.942.232 g
    121N-((1H-1,2,4-triazol-3-yl)methyl)-2-ethoxybenzamide Molecular Weight: 246.2787.141.025 g
    1223-(benzyloxy)-4-(difluoromethoxy)benzamide88.43456 mg
    1234-(3-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(2H-tetrazol-2-yl)propyl)bicyclo[1.1.1]pentan-1-yl)phenol83.68419 mg
    124methyl 5-cyanoquinoline-6-carboxylate98.971.298 g
    1256-aminoquinoline-5-carbonitrile98.092.017 g
    1262-ethoxy-N-(prop-2-yn-1-yl)benzamide99.046.228 g
    1277a,9,10,11,12,12a-hexahydro-8H-[1,4]diazepino[5',6':4,5]thieno[3,2-f]quinolin-8-one100466 mg
    128(2-fluoro-6-methoxypyridin-3-yl)boronic acid94.81080 mg
    1293-bromo-5-(naphthalen-1-yl)pyridine96.31010 mg
    130ethyl 2-(7-methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridin-4-yl)oxazole-5-carboxylate97.3165 mg
    1314-bromo-2-ethoxyphenol92.713470 mg
    1322-(7-methoxy-3H-spiro[benzofuran-2,1'-cyclopentan]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane97.2812.182 g
    1332-(8-methoxy-2,2-dimethylchroman-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane87.421.372 g
    1345-bromo-2-methoxyphenol1002.171 g
    1355-iodo-7-methoxy-3-methyl-3H-imidazo[4,5-b]pyridine96168 mg
    1362-bromo-6-fluoro-4-(trifluoromethyl)benzoic acid1001.9 g
    137tert-butyl (4-bromo-2,2,5-trifluoro-1-oxido-3-oxo-2,3-dihydro-1l4-benzo[b]thiophen-1-ylidene)carbamate1002.2 g
    1385-bromo-8-methoxy-2-(trifluoromethyl)quinoline96.3225.961 g
    1395-(2-methoxyphenyl)-1,3,4-oxadiazol-2-amine954.3 g
    1402-(5-amino-3-methyl-1H-pyrazol-1-yl)-6-propylpyrimidin-4(3H)-one951.2 g
    1416-chloro-N-cyclohexyl-2-(pyridin-2-yl)pyrimidin-4-amine954.1 g
    142N-(5-bromoquinolin-8-yl)-4-methylbenzenesulfonamide90640 mg
    1433-chloro-6-(methylthio)-N-(tetrahydro-2H-pyran-4-yl)pyrazine-2-carboxamide95360 mg
    1443-chloro-N-(5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl)-N-methylbenzamide9570 mg
    145N-(3-methyl-1-(6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)thiazole-2-carboxamide95188 mg
    1465-(2-methoxyphenyl)-N-(1-methyl-1H-benzo[d]imidazol-2-yl)-1,3,4-oxadiazol-2-amine93132 mg
    147N-(5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl)tetrahydro-2H-pyran-4-carboxamide9550 mg
    148N-(5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl)isobutyramide94134 mg
    149N-(5-bromoquinolin-8-yl)tetrahydro-2H-pyran-4-sulfonamide9572 mg
    1502-(pyridin-2-yl)pyrimidine-4,6-diol904.1 g
    1515-bromo-6-nitroquinoline901.3 g
    1526,7-dimethoxy-2-methylquinazolin-4-ol10011.3 g
    1537-(benzyloxy)-6-methoxy-2-methylquinazolin-4-ol753.2 g
    154tert-butyl (S)-3-((7-methoxy-2-methyl-4-(((R)-1-(3-nitro-5-(trifluoromethyl)phenyl)ethyl)amino)quinazolin-6-yl)oxy)pyrrolidine-1-carboxylate974.6 g
    155(S)-tetrahydrofuran-3-yl methanesulfonate\3.5 g
    156tert-butyl (R)-3-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate\28.3 g
    1574-(benzyloxy)-5-hydroxy-2-nitrobenzoic acid859.5 g
    1582-(3-azido-2-hydroxypropyl)isoindoline-1,3-dione1001.2 g
    1592-hydroxy-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide94136 mg
    1604-(bis(4-methoxybenzyl)amino)-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one99110 mg
    1614-amino-1-(3-fluoro-4-(pyrrolidin-1-ylmethyl)benzyl)-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one98105 mg
    1624-(2-(dimethylamino)ethoxy)benzonitrile93171 mg
    1632-(ethylthio)-1-(4-(pyrrolidin-1-ylmethyl)benzyl)-1H-imidazo[4,5-c]quinolin-4-amine9775 mg
    164tert-butyl 4-((5-cyanothiophen-2-yl)methyl)piperazine-1-carboxylate99105 mg
    1656-butoxy-1-(4-(pyrrolidin-1-ylmethyl)benzyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine100110 mg
    166ethyl (Z)-4-((phenyldiazenyl)methyl)benzoate93135 mg
    1672-(chloromethyl)isoindoline-1,3-dione904.5 g
    1682-(chloromethyl)isoindoline-1,3-dione908.0 g
    1692-(chloromethyl)isoindoline-1,3-dione906.9 g
    1702,2'-(pyridin-2-ylmethylene)diphenol987.4 g
    1712,2'-(pyridin-2-ylmethylene)diphenol981.5 g
    172benzyl(2-bromoethyl)sulfane905.7 g
    1732-(chloromethyl)-1H-benzo[d]imidazole904.28 g
    1745-fluoro-3-nitropicolinonitrile959.7 g
    1755-bromo-3-(1,3-dioxolan-2-yl)-2-fluoropyridine942.28 g
    1764-fluoroquinoline942.9 g
    1772-cyclobutylacetonitrile\8.24 g
    178methyl (E)-4-bromo-3-((2-methyl-3-phenylallyl)oxy)benzoate\4.295 g
    179(Z)-N-((methylsulfonyl)oxy)acetimidoyl chloride\8.44 g
    1803-benzyl-3-methyl-2,3-dihydrobenzofuran-6-carboxylic acid96556 mg
    1812-((5-bromo-2-nitrophenyl)amino)-N-(2-hydroxyethyl)acetamide95110 mg
    182tert-butyl 4-(cyanomethylene)piperidine-1-carboxylate95100 mg
    183potassium (3,5-dimethylisoxazol-4-yl)trifluoroborate9519 g
    184methyl 2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoline-5-carboxylate90219.84 mg
    185ethyl (E)-3-(3,5-dichlorophenyl)acrylate901986.44 mg
    1863-(1-oxo-5-vinylisoindolin-2-yl)piperidine-2,6-dione90831.19 mg
    1873-(4-methoxybenzyl)imidazolidine-2,4-dione904484.23 mg
    1885-(4-chlorophenyl)-1,3,4-oxadiazol-2-amine9039.13 mg
    1892-oxo-2-(pyridin-3-yl)acetic acid901428.28 mg
    1902,2,5-tribromo-2,3-dihydro-1H-inden-1-one901622.07 mg
    1912,5-dibromo-2,3-dihydro-1H-inden-1-one903929.72 mg
    1923-bromopiperidine-2,6-dione90321.23 mg
    193(E)-2-styrylthiophene903319.16 mg
    1941-oxo-2,3-dihydro-1H-indene-5-carbonitrile901328.26 mg
    1952-chloro-1-(3-hydroxyazetidin-1-yl)ethan-1-one952.73 g
    1962-((2-cyclopropyl-8-fluoro-6-(4-(2-oxopropyl)piperazin-1-yl)quinolin-4-yl)(ethyl)amino)-4-(4-fluorophenyl)thiazole-5-carbonitrile95140 mg
    1972-((2-cyclopropyl-8-fluoro-6-(4-(2-hydroxypropyl)piperazin-1-yl)quinolin-4-yl)(ethyl)amino)-4-(4-fluorophenyl)thiazole-5-carbonitrile9775 mg
    1986-bromo-2-cyclopropyl-8-fluoro-N-methylquinolin-4-amine97566 mg
    199(9H-fluoren-9-yl)methyl (4-(chloromethyl)-2-methoxybenzyl)carbamate93410 mg
    200tert-butyl (R)-(3-(benzyloxy)-2-hydroxypropyl)(2,4-dimethoxybenzyl)carbamate95150 mg
    201tert-butyl (R)-(3-(benzyloxy)-2-hydroxypropyl)(2,4-dimethoxybenzyl)carbamate954.28 g
    202N-((4-bromophenyl)sulfonyl)-3-methylbutanamide9512.0 g
    203methyl 5-(chloromethyl)-4'-(N-(3-methylbutanoyl)sulfamoyl)-[1,1'-biphenyl]-3-carboxylate991.35 g
    204methyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-oxo-4,5-dihydrothiophene-3-carboxylate98370 mg
    205methyl 4-(benzyloxy)-2,2-dimethylbutanoate918.65 g
    206N-(3-(((2-chloro-5-iodopyrimidin-4-yl)amino)methyl)pyrazin-2-yl)-N-methylmethanesulfonamide721.44 g
    207benzyl 3,3-difluorocyclobutane-1-carboxylate8017.4 g
    2081-chloro-7-methoxyisoquinoline-6-carbonitrile951.36 g
    209methyl 3-bromo-5-(hydroxymethyl)benzoate9851.45 g
    2102-methoxybenzyl carbamimidothioate hydrochloride9522.13 g
    211tert-butyl 7-(methyl(7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)-2-azaspiro[3.5]nonane-2-carboxylate931000 mg
    212methyl 2-bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylate100210 mg
    2132-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)aniline97900 mg
    2142-methoxy-3-(1-methyl-1H-1,2,4-triazol-5-yl)aniline95.7500 mg
    215N-(3-methoxy-1,2,4-thiadiazol-5-yl)-6-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1,6-diazaspiro[3.5]nonane-1-carboxamide99700 mg
    2166-bromo-2-(2,6-dimethylpyridin-4-yl)-3-methyl-1H-indole958.14 g
    2176-(3-isopropyl-5-(piperidin-4-yl)-1H-indol-2-yl)-7,8-dimethyl-[1,2,4]triazolo[1,5-a]pyridine hydrochloride951.05 g
    2182-(4-(2-(7,8-dimethyl-[1,2,4]triazolo[1,5-a]pyridin-6-yl)-3-isopropyl-1H-indol-5-yl)piperidin-1-yl)acetamide931.27 g
    2196-bromo-3-(piperidin-1-ylmethyl)-1H-pyrrolo[2,3-b]pyridine96648 mg
    220tert-butyl (2-((4-(1-(1-oxo-1,2-dihydroisoquinolin-5-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamido)-6-(trifluoromethyl)pyridin-2-yl)oxy)ethyl)carbamate95295 mg
    221tert-butyl (1R,5S)-3-(7-bromo-6-chloro-8-fluoroquinazolin-4-yl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate99780 mg
    222methyl 2-(1,4-dioxaspiro[4.5]decan-8-yl)-5-(6-(trifluoromethyl)picolinamido)-2H-indazole-6-carboxylate9535 mg
    223N-(6-(2-hydroxypropan-2-yl)-2-(4-oxocyclohexyl)-2H-indazol-5-yl)-6-(trifluoromethyl)picolinamide90550 mg
    224tert-butyl 4-hydroxy-2-(methylthio)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate\6.85 g+8.05 g
    225tert-butyl (5-bromo-2-chloro-4-methylpyridin-3-yl)(tert-butoxycarbonyl)carbamate\8.23 g+5.10 g
    2262-((4-chloropyrimidin-5-yl)oxy)-5-fluoro-N,N-diisopropylbenzamide\9.62 g
    227tert-butyl (S)-10-bromo-11-chloro-8-(2-isopropylphenyl)-7-oxo-3,4,7,8,13,13a-hexahydropyrazino[2',1':3,4][1,4]oxazepino[5,6,7-de]quinazoline-2(1H)-carboxylate\1.47 g
    228tert-butyl (5-bromo-4-chloropyridin-3-yl)(tert-butoxycarbonyl)carbamate\5.93 g
    2297-fluoro-8-methylnaphthalen-1-yl trifluoromethanesulfonate\13.79 g
    230methyl 2-((4-chloropyrimidin-5-yl)oxy)-5-fluorobenzoate\2.87 g
    2317-bromo-5-fluoro-1-(2-isopropylphenyl)quinazoline-2,4(1H,3H)-dione\1.1 g
    2326-amino-4-bromo-3-chloro-2-fluorobenzonitrile\2.55 g
    2336-amino-4-bromo-3-chloro-2-fluorobenzonitrile\2.72 g
    2342-amino-4-bromo-6-fluorobenzonitrile\6.2 g
    2352-amino-4-bromo-6-fluorobenzonitrile\3 g
    236(R)-(1-((3-methylpyrrolidin-1-yl)methyl)cyclopropyl)methanol\0.72 g
    237(1-(morpholinomethyl)cyclopropyl)methanol\0.88 g
    238(1-(pyrrolidin-1-ylmethyl)cyclopropyl)methanol\9.83 g
    239(E)-1-(4-chloro-1-(1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl)-1H-benzo[d][1,2,3]triazol-6-yl)-3-(dimethylamino)prop-2-en-1-one\0.26 g
    240tert-butyl (tert-butoxycarbonyl)(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate\1 g
    2417-fluoro-8-methylnaphthalen-1-yl trifluoromethanesulfonate\1.7 g
    242methyl 2-((2S,6S)-6-methyl-4-((4-nitrophenyl)sulfonyl)piperazin-2-yl)acetate\17 g
    2431-benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate\3.8 g
    244methyl 2-((2S,6S)-6-methyl-4-((4-nitrophenyl)sulfonyl)piperazin-2-yl)acetate\5.2 g
    245(S)-1-((benzyloxy)carbonyl)-4-(tert-butoxycarbonyl)piperazine-2-carboxylic acid\180 mg
    246benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate\3.7 g
    2472-amino-4-bromo-6-fluorobenzonitrile\6.2 g
    2484-bromo-2,6-difluorobenzamide\5 g
    2492-amino-3-methyl-5-propylpyrazolo[1,5-a]pyrimidin-7(4H)-one\6.8 g
    2501-bromo-8-chloronaphthalene\5.18 g
    2518-benzyl-1,3,8-triazaspiro[4.5]decane-2,4-dione\1.7 g
    2524-bromo-2,6-difluoro-N-((2-isopropylphenyl)carbamoyl)benzamide\3.3 g
    253benzyl (2-chloro-9-isopropyl-9H-purin-6-yl)glycinate\0.86  g
    254tert-butyl 4-(3,3-dimethylpiperazin-1-yl)benzoate\37.7 g
    2554-(3,3-dimethylpiperazin-1-yl)benzoic acid\10 g
    2566-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-b]pyridin-3-amine\15 g
    257methyl 4-(benzyloxy)-5-methoxy-2-nitrobenzoate\10 g
    258tert-butyl 4-(4-((benzyloxy)carbonyl)piperazin-1-yl)-2-(methylsulfonyl)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate\12 g
    2592-(4-fluorobenzyl)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid\25 g
    260benzyl (4-bromo-2-cyanophenyl)carbamate\20 g
    261methyl 2-((2R,6R)-6-methyl-4-((4-nitrophenyl)sulfonyl)piperazin-2-yl)acetate\75 g
    262methyl 2-((2R,6R)-6-methyl-4-((4-nitrophenyl)sulfonyl)piperazin-2-yl)acetate\23 g
    2634-bromo-2,6-difluorobenzamide\21.6 g
    264tert-butyl (2-bromo-9-isopropyl-9H-purin-6-yl)glycinate\50.5 g
    2656-chloro-2-fluoro-9-isopropyl-9H-purine\31.6 g
    266tert-butyl (2-chloro-9-isopropyl-9H-purin-6-yl)glycinate\130 g
    267tert-butyl (2-bromo-9-isopropyl-9H-purin-6-yl)glycinate\164 g
    268methyl (E)-3-(2-([1,1'-biphenyl]-3-yl)vinyl)-6-bromo-1H-indole-2-carboxylate90116 mg
    2693-(carboxymethyl)benzofuran-2-carboxylic acid901.2 g
    2702'-methyl-[1,1'-biphenyl]-3-amine90150 mg
    271methyl 3-(2-methoxy-2-oxoethyl)benzofuran-2-carboxylate90300 mg
    2724-(o-tolyl)pyridin-2-amine90150 mg
    273methyl (E)-6-bromo-3-(4-phenoxystyryl)-1H-indole-2-carboxylate90108 mg
    2743-vinyl-1,1'-biphenyl90155 mg
    2752-methyl-3'-vinyl-1,1'-biphenyl90190 mg
    2761-phenoxy-2-vinylbenzene101 mg
    2774-(([1,1'-biphenyl]-2-yloxy)methyl)-2-bromobenzoic acid95120 mg
    278methyl 3-(2-hydroxyethyl)-1H-indole-2-carboxylate100130 mg
    279methyl 2'-amino-[1,1'-biphenyl]-4-carboxylate95130 mg
    2803-(carboxymethyl)-1-ethyl-1H-indole-2-carboxylic acid100100 mg
    2812-nitro-5-phenoxypyridine99130 mg
    2821-(2-bromo-4-((2'-methyl-[1,1'-biphenyl]-3-yl)oxy)phenyl)ethan-1-one95100 mg
    283methyl 6-benzyl-1H-indole-2-carboxylate96100 mg
    2842-(methoxycarbonyl)-1H-indole-6-carboxylic acid90121 mg
    2852-phenoxybenzaldehyde100221mg
    286methyl 2-(2-([1,1'-biphenyl]-3-ylamino)-2-oxoethyl)-4-aminobenzoate90125 mg
    287methyl 6-hydroxy-3-(2-methoxy-2-oxoethyl)-1H-indole-2-carboxylate90140 mg
    288tert-butyl (6-(4-(hydroxymethyl)phenoxy)hexyl)carbamate90164 mg
    289tert-butyl (4-(4-(hydroxymethyl)phenoxy)butyl)carbamate90329 mg
    2906-((4-((8-aminooctyl)oxy)benzyl)oxy)-3-(4-phenoxyphenethyl)-1H-indole-2-carboxylic acid9045 mg
    2916-((4-((8-aminooctyl)oxy)benzyl)oxy)-3-(2-oxo-2-((4-phenoxyphenyl)amino)ethyl)-1H-indole-2-carboxylic acid90127 mg
    2925-methyl-2-nitrobenzenediazonium90500 mg
    2934'-nitro-[1,1'-biphenyl]-4-ol94.5593 mg
    294MC21-1687-03390111 mg
    295MC-4034-11890122 mg
    296MC211417-12690110 mg
    297MC21-1702-02390106mg
    298MC21-1702-02790110mg
    299MC21-1686-04890137mg
    300MC21-1686-03390106mg
    301MC21-1659-01290105mg
    302MC21-1659-04090103mg
    303((benzyloxy)carbonyl)glycine1003 g
    3042-chloro-3-nitro-N-(4-(pyrrolidin-1-ylmethyl)benzyl)quinolin-4-amine92.71 g
    3051-(4-aminobutyl)-2-(methylthio)-1H-imidazo[4,5-c]quinolin-4-amine99200 mg
    306ethyl glycinate981.5 g
    3072-(methylthio)-1-((5-(pyrrolidin-1-ylmethyl)quinolin-8-yl)methyl)-1H-imidazo[4,5-c]quinolin-4-amine98.389 mg
    3085-methylquinoline-8-carbonitrile100383 mg
    3092-butoxy-6-chloro-N,N-bis(4-methoxybenzyl)-5-nitropyrimidin-4-amine100337 mg
    3108-bromo-5-methylquinoline96.2314 mg
    3112-(butylthio)-6-chloro-N4,N4-bis(4-methoxybenzyl)pyrimidine-4,5-diamine94.3209 mg
    312(2-amino-4-(methoxycarbonyl)phenyl)boronic acid98.8157 mg
    313N-(4-(4-amino-2-(methylthio)-1H-imidazo[4,5-c]quinolin-1-yl)butyl)-4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carboxamide91.655mg
    314methyl 4-carbamoyl-2-nitrobenzoate99185 mg
    315tert-butyl 1-(9H-fluoren-9-yl)-3,7-dioxo-2,11,14-trioxa-4,8-diazaheptadecan-17-oate98.7210mg
    3163-nitroquinoline-2,4-diol99.6250mg
    317(6-(4-methylpiperazin-1-yl)pyridin-3-yl)methanamine99.6200mg
    318tert-butyl 4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate88141 mg
    319methyl 4-(([1,1'-biphenyl]-3-yloxy)methyl)-2-bromobenzoate98350 mg
    3204-(([1,1'-biphenyl]-3-yloxy)methyl)-2-bromo-N-methoxy-N-methylbenzamide100300 mg
    3213-(carboxymethyl)-6-(trifluoromethyl)-1H-indole-2-carboxylic acid9450 mg
    3226-benzyl-3-(1-carboxyethyl)-1H-indole-2-carboxylic acid9560 mg
    3239H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-amine93213mg
    3241-(2,4-bis(methoxymethoxy)phenyl)ethan-1-one95221 mg
    325(S)-2-((naphthalen-1-yloxy)methyl)oxirane97221 mg
    326(R)-2-((naphthalen-1-yloxy)methyl)oxirane77206 mg
    3272-allyl-4-nitrophenol99210 mg
    328pyrido[2,3-d]pyridazin-8(7H)-one85202 mg
    3292-chloro-1H-benzo[d]imidazole-1-carbonitrile99221 mg
    3303-(benzylamino)-1,1,1-trifluoropropan-2-ol\7.2 g
    331methyl N-(tert-butoxycarbonyl)-O-(tert-butyldiphenylsilyl)-D-serinate\8.9 g
    332methyl O-benzyl-N-(tert-butoxycarbonyl)-D-serinate\3.6 g
    3332-chloro-5,6,7,8-tetrahydro-1,6-naphthyridine\6.5 g
    334(tert-butoxycarbonyl)-L-proline\8 g
    335tert-butyl piperidin-4-ylcarbamate\4.8 g
    3364-(2-fluoropyridin-3-yl)-2-(methylthio)pyrimidine100110 mg
    3372-methoxy-5-methyl-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline100200 mg
    338tert-butyl (S)-4-(2-hydroxyquinoxalin-6-yl)-2-methylpiperazine-1-carboxylate91115 mg
    3394-methylbenzyl carbamimidothioate93120 mg
    3405-bromo-7-methoxy-2-methyl-2H-indazole100105 mg
    3412,7-dimethylpyrazolo[1,5-a]pyridine-5-carbonitrile100103 mg
    342(S)-6-(3-methylpiperazin-1-yl)benzo[d]thiazole98110 mg
    3435-bromo-7-methoxy-1-methyl-1H-indazole99102 mg
    3446-bromo-2-methylimidazo[1,2-a]pyrazine95150 mg
    345tert-butyl (S)-4-(benzo[d]thiazol-6-yl)-2-methylpiperazine-1-carboxylate90202 mg
    3465-bromopyrazin-2-amine98150 mg
    347tert-butyl (S)-4-(6-aminopyridazin-3-yl)-2-methylpiperazine-1-carboxylate99100 mg
    3487-methoxy-3-nitroquinolin-4-ol94105mg
    3492-bromo-6-chloro-4-methylpyridin-3-amine98100 mg
    350ethyl 4-chloro-6-fluoro-7-methoxyquinoline-3-carboxylate98110 mg
    351N-(4-bromo-2,6-difluorobenzyl)-7-methoxy-3-nitroquinolin-4-amine100110 mg
    3526-chloro-2,8-dimethylimidazo[1,2-b]pyridazine99113 mg
    353tert-butyl (4-methoxypyridin-2-yl)carbamate97100 mg
    3545-bromo-7-methoxy-2-methyl-2H-pyrazolo[3,4-c]pyridine99116 mg
    3554-chloro-7-methoxy-3-nitroquinoline98150 mg
    356N2-(4-chlorophenyl)-N6-cyclopropyl-3-nitropyridine-2,6-diamine1003.0g
    3573-(4-(benzyloxy)phenyl)-4-iodo-1H-pyrazole1003.1g
    358ethyl 5-morpholinopyrazolo[1,5-a]pyrimidine-3-carboxylate912.9g
    3596-chloro-2-iodo-N-(4-methoxybenzyl)pyrimidin-4-amine91.274.8g
    3602-methoxy-4-methylbenzoic acid1003.1g
    361benzyl 4-(tosyloxy)piperidine-1-carboxylate1004.4g
    3625-morpholinopyrazolo[1,5-a]pyrimidine-3-carboxylic acid1000.9g
    3633-aminopicolinonitrile1001.3g
    3645-bromo-2-methoxy-3-nitrobenzamide74.482.1g
    365ethyl 5-(2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate1001.3g
    3662-(5,6-dichloropyridin-3-yl)acetonitrile83.612.1g
    3672-hydroxy-3-nitrobenzamide98.98.1g
    3684-iodo-3-(4-phenoxyphenyl)-1H-pyrazole76.694.3g
    3695-bromopicolinamide1004.6g
    3702-chloro-5-nitropyridin-4-amine1004.5g
    3713-aminopicolinamide97.424.9g
    3725-nitroisothiazole-3-carboxylic acid1005.2g
    373tert-butyl 3-(2,5-dioxo-4-(pyridin-2-yl)imidazolidin-4-yl)propanoate1000.9g
    3747-chloro-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one1002.6g
    375methyl 6-chloro-4-((3-((2,2,2-trifluoroacetamido)methyl)phenyl)thio)pyridazine-3-carboxylate1000.3g
    3763-aminopicolinamide1001.0g
    377N-(5-bromo-8-(methylamino)-4a,8a-dihydropyrido[3,4-c]pyridazin-3-yl)cyclopropanecarboxamide1000.2g
    378ethyl 5-amino-1-(4-methoxybenzyl)-1H-pyrazole-4-carboxylate1000.8g
    3794-bromo-2-ethoxy-6-nitroaniline1002.9g
    380tert-butyl (5-(4-aminopyrimidin-2-yl)thiazol-2-yl)(pent-4-en-1-yl)carbamate1002.0g
    381N4-(1-methylpiperidin-4-yl)-5-(trifluoromethyl)benzene-1,2,4-triamine940.9g
    3825-bromo-2-hydroxy-4-methoxynicotinonitrile840.2g
    3831H-indol-4-amine97.765.1g
    384tert-butyl (1-(pyrimidin-2-yl)butyl)carbamate1003.0g
    3851-(4-amino-5-nitropyridin-2-yl)piperidin-4-ol1000.6g
    386tert-butyl (5-(4-aminopyridin-2-yl)thiazol-2-yl)(pent-4-en-1-yl)carbamate940.6g
    3875-(hydroxymethyl)-2-methylphenol1001.7g
    3881-(2-chloro-5H-pyrrolo[2,3-d]pyrimidin-5-yl)propan-1-one1000.9g
    389tert-butyl (5-(4-aminopyrimidin-2-yl)thiazol-2-yl)(pent-4-en-1-yl)carbamate1002.1g
    390methyl 2-acrylamido-4-((tert-butoxycarbonyl)(2-(tosyloxy)propyl)amino)benzoate1000.6g
    391N-(1-(4-bromobenzoyl)piperidin-4-yl)acetamide1000.6g
    3924-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-2(1H)-one1002.5g
    3934-chloro-3-(6-(2-methyl-6-methylenemorpholino)-1H-imidazo[4,5-c]pyridin-2-yl)-3,4-dihydroquinolin-2(1H)-one401.2g
    3942-methoxy-1-(pyrimidin-2-yl)ethan-1-amine1001.3g
    395tert-butyl (2-methyl-1-(pyrimidin-2-yl)propyl)carbamate1001.0g
    396cyclohexyl(pyrimidin-2-yl)methanamine853g
    3972,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol851.2g
    3988-(aminomethyl)-3-benzyl-2-hydroxy-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one1000.1g
    399N-(3-((6-(3-(2,6-dichloro-3,5-dimethoxyphenyl)ureido)pyrimidin-4-yl)amino)-1-methyl-2,3-dihydro-1H-pyrazol-4-yl)acrylamide1000.5g
    4002-Aminothiazole1001.4g
    4014-(4-cyclohexylpiperazin-1-yl)benzene-1,2-diamine751.1g
    4024-(4-bromo-3-methoxyphenyl)-1-methyl-1H-pyrazole1005.0g
    4031-(3-bromopyridin-2-yl)piperidine-4-carbohydrazide1001.4g
    404(4-bromophenyl)(3-(hydroxymethyl)cyclopentyl)methanone1001.6g
    4053-(3-bromo-2-methoxyphenyl)-1-methyl-1H-1,2,4-triazole1005.5g
    4067-bromo-3-methylene-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine1001.5g
    407(4-chloro-3-nitrophenyl)dimethylphosphine oxide1004.3g
    4084-bromo-9H-pyrido[3,4-b]indole844.4g
    4092-((3-amino-4-nitrophenyl)amino)ethan-1-ol1003.9g
    410tert-butyl (1-(3-methylpyridin-2-yl)ethyl)carbamate1000.8g
    4112-nitro-5-(2,2,6-trimethylmorpholino)aniline1004.2g
    4121-(4-amino-5-nitropyridin-2-yl)azetidin-3-ol1000.8g
    4135-(3-bromo-2-methoxyphenyl)-4,5-dihydrooxazole1003.7g
    4142-methoxy-5-nitropyridin-4-amine1002.9g
    4155-(4-chloro-2-fluoro-5-methoxyphenyl)-1-(difluoromethyl)-2-methyl-1,2-dihydro-3H-pyrazol-3-one1002.7g
    4162-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenol1001.5g
    417N-(4-(1-methoxyvinyl)phenyl)acrylamide1001.2g
    4188-(trifluoromethyl)quinazolin-4-ol594.7g
    419ethyl 4-bromothiazole-5-carboxylate983.9g
    4202-methoxy-4-morpholinobenzoic acid100108g
    4212-carbamoyl-1-(4-chloro-2-methylphenyl)-6-methoxy-1,2,3,4-tetrahydroisoquinolin-7-yl trifluoromethanesulfonate1008.1g
    4223-(trifluoromethyl)benzohydrazide1008.9g
    423N-(4-bromobenzyl)-2,2,2-trifluoroacetamide10010.9g
    424methyl 6-chloro-4-((2-(methylthio)phenyl)amino)nicotinate1002.6g
    4254-iodo-2-methoxynicotinaldehyde789.2g
    4262-bromo-3,4-dichloro-5-methyl-6-nitroaniline1007.3g
    4274-fluoro-5-morpholinobenzene-1,2-diamine1008g
    4287-chloro-4-(4-methoxybenzyl)-2-methyl-5-oxo-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-b]pyridine-6-carbaldehyde93.4102.1g+37.5g
    4295-bromo-2-methoxy-3-nitrobenzamide88.515.42g
    4304-(benzyloxy)-2-naphthoic acid92.79115.1g+52.4g
    4314-bromophenol10041.4g
    4327-chloro-2-ethyl-4-(4-methoxybenzyl)-5-oxo-4,5-dihydro-2H-[1,2,3]triazolo[4,5-b]pyridine-6-carbaldehyde78161.1g+88.9g
    433methyl 6-chloro-4-((2-(methylthio)phenyl)amino)nicotinate1003.9g
    434tert-butyl 3-carbamoylazetidine-1-carboxylate1007.6g
    435N-(3-bromobenzyl)-2,2,2-trifluoroacetamide1007.5g
    4365-bromothiazol-2-amine10043.8g
    4375-bromo-4-iodo-2-methoxynicotinaldehyde916.3g
    4381-(2-chloro-7-(pent-4-en-2-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)propan-1-one10015.1g
    4394-Quinazolinamine, N-(3-chloro-4-fluorophenyl)-7-fluoro-6-nitro-994.4g
    4407-nitro-1-tosyl-1H-indole958.5g
    441methyl 5-methyl-1H-pyrazole-3-carboxylate100142.5g
    4422-(4-hydroxy-3-nitrophenyl)acetic acid10027.2g
    4437-chloro-2-ethyl-4-(4-methoxybenzyl)-5-oxo-4,5-dihydro-2H-pyrazolo[4,3-b]pyridine-6-carbaldehyde1003.4g
    4446-chloro-4-methylpyridazin-3(2H)-one1003.6g
    445N-(3-chloro-4-methoxy-2-nitrophenyl)acetamide1003g
    4462-fluoro-3-morpholino-6-nitroaniline80.710.7g
    447ethyl 5-morpholinopyrazolo[1,5-a]pyrimidine-3-carboxylate1007.4g
    4484-nitro-1H-indole9345.3g
    4495-(1-methoxyvinyl)-4-nitro-1H-pyrazole10028g
    450tert-butyl (2-methyl-1-(pyridin-2-yl)propyl)carbamate10016.9g
    4515-([1,4'-bipiperidin]-1'-yl)-2-nitroaniline1007.9g
    452tert-butyl (E)-3-(4-morpholinophenyl)acrylate991753mg
    4532-(5-fluoro-1H-indol-3-yl)-2-oxoacetic acid99982mg
    4542-(7-chloro-1H-indol-3-yl)-2-oxoacetic acid99484mg
    4552-(7-fluoro-1H-indol-3-yl)-2-oxoacetic acid991006mg
    4562-(5-methoxy-1H-indol-3-yl)-2-oxoacetic acid992001mg
    457tert-butyl (E)-3-(4-(4-methylpiperazin-1-yl)phenyl)acrylate992187mg
    4582-(5-methyl-1H-indol-3-yl)-2-oxoacetic acid99807mg
    4592-(7-methyl-1H-indol-3-yl)-2-oxoacetic acid992089mg
    4602-(6-methoxy-1H-indol-3-yl)-2-oxoacetic acid991877mg
    4612-(6-methyl-1H-indol-3-yl)-2-oxoacetic acid99924mg
    4622-(5-chloro-1H-indol-3-yl)-2-oxoacetic acid99297mg
    4634-(piperidin-1-yl)benzaldehyde991657mg
    4644-morpholinobenzaldehyde991786mg
    4652-(4-methoxy-1H-indol-3-yl)-2-oxoacetic acid992231mg
    4662-(4-chloro-1H-indol-3-yl)-2-oxoacetic acid991729mg
    4675-phenyl-3,4-dihydronaphthalen-1(2H)-one99103 mg
    468methyl 6-(benzyloxy)-1H-indole-2-carboxylate95121 mg
    469methyl 3-(4-(cyclohexyloxy)phenethyl)-6-methoxy-1H-indole-2-carboxylate95100 mg
    4701-allyl-3-(cyclohexyloxy)benzene90115 mg
    471methyl 6-phenoxy-1H-indole-2-carboxylate90125 mg
    472methyl 6-(3-((tert-butyldimethylsilyl)oxy)propyl)-1H-indole-2-carboxylate95130 mg
    4733-vinyl-1,1'-biphenyl99105 mg
    4742-(2,6-difluoro-4-(methylthio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane90480 mg
    475(3,5-difluorophenyl)(methyl)sulfane90220 mg
    4763-(2-bromo-3-methylphenyl)propan-1-ol90350 mg
    4773'-bromo-2-methyl-1,1'-biphenyl90587 mg
    478methyl 3-(2-hydroxyethyl)-6-methyl-1H-indole-2-carboxylate90113 mg
    4791-(benzyloxy)-4-(4-vinylphenoxy)benzene90133 mg
    4801-(4-vinylphenyl)piperidine125 mg
    481phenyl(2-vinylphenyl)methanone95265 mg
    4823-(2-(2'-methyl-[1,1'-biphenyl]-3-yl)ethyl)-1H-indole-2-carboxylic acid9850 mg
    4833-(3-fluorophenyl)-1-vinylbenzene90131 mg
    4842-chloro-1-(3-vinylphenyl)benzene90153 mg
    4854-fluoro-1-(3-vinylphenyl)benzene90204 mg
    4864-(phenyloxy)-1-(prop-2-enyl)benzene90134 mg
    4874-{[3-(benzyloxy)phenyl]oxy}benzene-1-carbaldehyde90143 mg
    488phenyl(4-vinylphenyl)methanone90118mg
    489methyl 3-[(1E)-2-[3-(3-fluorophenyl)phenyl]vinyl]-1H-indole-2-carboxylate90104mg
    490methyl 3-[(1E)-2-[3-(2-chlorophenyl)phenyl]vinyl]-1H-indole-2-carboxylate90106mg
    491methyl 3-[(1E)-2-(4-{[3-(benzyloxy)phenyl]oxy}phenyl)vinyl]-1H-indole-2-carboxylate90105mg
    4923-[3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propan-1-ol90105mg
    4933-(4-bromo-3-methylphenyl)prop-2-yn-1-ol90120mg
    4943'-methoxy-2,3,4,5-tetrahydro-1,1'-biphenyl90101 mg
    4953-cyclohexylphenol98156 mg
    4964-((3-cyclohexylphenoxy)methyl)benzaldehyde90182 mg
    4973-cyclohexylaniline93156mg
    498ethyl 2-(4-acetylphenyl)acetate98186 mg
    4994-(4-cyclohexylphenoxy)benzaldehyde96203 mg
    5004-(4-fluorophenoxy)benzaldehyde99197 mg
    501methyl (E)-6-(3-((tert-butyldimethylsilyl)oxy)propyl)-3-(2-(2'-methyl-[1,1'-biphenyl]-3-yl)vinyl)-1H-indole-2-carboxylate95169 mg
    5022-bromo-5-phenyl-1,2,3,4-tetrahydronaphthalen-1-ol97143 mg
    503methyl (E)-3-(3-bromostyryl)-1H-indole-2-carboxylate99102 mg
    504methyl (E)-2-azido-3-(4-((3-cyclohexylphenoxy)methyl)phenyl)acrylate96118 mg
    5052-methyl-1-nitro-4-phenoxybenzene96243 mg
    506methyl 3-(2-(2'-methyl-4-(3-((methylsulfonyl)oxy)propyl)-[1,1'-biphenyl]-3-yl)ethyl)-1H-indole-2-carboxylate9056 mg
    507(R)-4-benzyl-3-((S)-2-(3-chloropropyl)pent-4-enoyl)oxazolidin-2-one90135 mg
    508(S)-2-(3-chloropropyl)pent-4-en-1-ol90110 mg
    5095-allyl-1,3-dioxane90120 mg
    510(S)-2-(tetrahydro-2H-pyran-3-yl)acetic acid9065 mg
    511methyl 3-(2-(6-(3-hydroxypropyl)-2'-methyl-[1,1'-biphenyl]-3-yl)ethyl)-1H-indole-2-carboxylate95100mg
    512methyl 6-bromo-3-(2-ethoxy-2-oxoethyl)-1H-indole-2-carboxylate100110mg
    5133'-ethynyl-4-fluoro-2-methyl-1,1'-biphenyl95120mg
    514tert-butyl (4-(4-formylphenoxy)butyl)carbamate100110mg
    515methyl 6-(3-(3-hydroxypropyl)phenoxy)-1H-indole-2-carboxylate98140mg
    5163-(3-hydroxypropyl)phenol95120mg
    5174-(4-phenoxyphenoxy)benzaldehyde96110mg
    518methyl 6-methyl-1H-indole-2-carboxylate98100mg
    519methyl 6-([1,1'-biphenyl]-3-yloxy)-1H-indole-2-carboxylate100150mg
    5204-(3-(3-hydroxypropyl)phenoxy)benzaldehyde94150mg
    5214-((2'-methyl-[1,1'-biphenyl]-4-yl)oxy)benzaldehyde100150mg
    5225-bromo-N-(3-nitrophenyl)pentanamide95120mg
    5231-(3-nitrophenyl)piperidin-2-one100100mg
    524methyl 6-(4-phenoxyphenoxy)-1H-indole-2-carboxylate100100mg
    5253-(carboxymethyl)-7-methyl-1H-indole-2-carboxylic acid95100mg
    5261-(3-aminophenyl)piperidin-2-one95200mg
    5272-([1,1'-biphenyl]-4-yloxy)-4-fluorobenzaldehyde95100mg
    528N-(5-bromo-2,3-dihydro-1H-inden-4-yl)pivalamide100100 mg
    5293-(6-chloro-5-((R)-3-methylmorpholino)pyridazin-3-yl)-8-oxa-3-azabicyclo[3.2.1]octane95230 mg
    5303-(6-chloro-5-(3,3-dimethylmorpholino)pyridazin-3-yl)-8-oxa-3-azabicyclo[3.2.1]octane96220 mg
    5315-(2-fluoropyridin-4-yl)-2,3-dihydro-1H-inden-4-amine85372 mg
    532(R)-4-(7-iodopyrazolo[1,5-a]pyrimidin-5-yl)-3-methylmorpholine93100 mg
    5334-bromo-3,6-dichloropyridazine99515 mg
    5343,6-dichloro-4-(piperidin-1-yl)pyridazine98204 mg
    5353-ethyl 5-methyl 6-bromoimidazo[1,2-a]pyridine-3,5-dicarboxylate91151 mg
    536(1R,5S)-3-(pyrazolo[1,5-a]pyrimidin-5-yl)-8-oxa-3-azabicyclo[3.2.1]octane96136 mg
    5373-ethyl 5-methyl 8-bromoimidazo[1,2-a]pyridine-3,5-dicarboxylate95313 mg
    538N-(2,3-dihydro-1H-inden-4-yl)pivalamide100100 mg
FAQs
  • PROTAC技术如何征用人体代谢机制起到药物作用的?

    PROTAC技术的问世为解决小分子药物无法作用的蛋白靶点带来了极大的潜力,2017年以后,PROTAC技术飞速发展,从实验室走向工业界,药物研发巨头均纷纷加入该行列。细胞里面的蛋白质,用久了、变形了、功能部分丧失了,就通过E1和E2结合,活化泛素化酶,之后E3的泛素化酶,对你的蛋白质做一个标记,标记之后就有一个跨越过程,聚泛素化之后,蛋白酶体就对蛋白的抵物进行了识别,这是一个要清理的蛋白质,把这个蛋白进行拆除,这个目标把它降解为碎片蛋白,或者是氨基酸,也可以进一步利用。

    如果说substrate这个目标蛋白,靶向蛋白、致病的蛋白,是不是这样就可以把致病的蛋白质给清理掉了,PROTAC就是采用了这样一个机制,来对这些致病的蛋白做一个清理的作用。比如说在E3泛素蛋白酶和目标蛋白,如果说没有连接,它是不会被降解的,因为它们中间没有任何的作用。而我们通过PROTAC把这两块给联系在一起,把E3 ligase和protein联系在一起,他们通过某种适当的空间构型,适当的距离、适当的构象,那么E3上面的连接的泛素,就可以适当的标记在目标蛋白上面,这个目标蛋白一个连接过程,一般是外面裸露的甘氨酸、赖氨酸,那么之后一个跨越过程,就是聚泛素化,聚泛素化之后就被蛋白酶体来进行识别,然后进行了降解,那么这样一个过程就把致病的目标蛋白就给清除掉了。PROTAC这一个小分子,它再把两块E3和目标蛋白进行连接之后,它可以再次循环回去,因为它是一个稳定的分子,

  • PROTAC分子研究和小分子药物研究的异同

    PROTAC分子研究作为小分子药物的创新,它和传统的小分子药物的研究是否相同呢。事实上就是说PROTAC的分子量一般在700~1000这样子的范围,那么对于小分子的分子量一般比如说是在300~500之间。

    PROTAC它的分子量大一些,那么分子的特性可能有一些是不一样的,但是它依然是个小分子,现在作用机制研究等过程包括它的生物核心的测试以及药物的发现其实都跟小分子是非常类似的。不一样的地方可能是PK的性质、化学的合成的性质 、稳定性、溶解性这些可能有很多的不一样。

  • Protacs的优点

    1.针对难以成药的靶点

      转录因子

      支架蛋白

    2.消除致病蛋白质

    3.易于开发具有高效/选择性的化合物

    4.能在癌症治疗中克服耐药性问题

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