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(7R,9aS)-7-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)hexahydropyrido[2,1-c][1,4]oxazin-4(3H)-one | 1620675-88-8

中文名称
——
中文别名
——
英文名称
(7R,9aS)-7-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)hexahydropyrido[2,1-c][1,4]oxazin-4(3H)-one
英文别名
(7R,9aS)-7-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1,6,7,8,9,9a-hexahydropyrido[2,1-c][1,4]oxazin-4-one
(7R,9aS)-7-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)hexahydropyrido[2,1-c][1,4]oxazin-4(3H)-one化学式
CAS
1620675-88-8
化学式
C14H16BrN5O2
mdl
——
分子量
366.217
InChiKey
IPCSUNLMJFUSMC-BDAKNGLRSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    22
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    85.8
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Potent, non-covalent reversible BTK inhibitors with 8-amino-imidazo[1,5-a]pyrazine core featuring 3-position bicyclic ring substitutes
    作者:Jian Liu、Deodial Guiadeen、Arto Krikorian、Xiaolei Gao、James Wang、Sobhana Babu Boga、Abdul-Basit Alhassan、Wensheng Yu、Oleg Selyutin、Younong Yu、Rajan Anand、Jiayi Xu、Joseph Kelly、Joseph L. Duffy、Shilan Liu、Chundao Yang、Hao Wu、Jiaqiang Cai、Chad Bennett、Kevin M. Maloney、Sriram Tyagarajan、Ying-Duo Gao、Thierry O. Fischmann、Jeremy Presland、My Mansueto、Zangwei Xu、Erica Leccese、Jie Zhang-Hoover、Ian Knemeyer、Charles G. Garlisi、Peter Stivers、Philip E. Brandish、Alexandra Hicks、Ronald Kim、Joseph A. Kozlowski
    DOI:10.1016/j.bmcl.2020.127390
    日期:2020.9
    Bruton's tyrosine kinase (BTK) is a Tec family kinase with a well-defined role in the B cell receptor (BCR) pathway. It has become an attractive kinase target for selective B cell inhibition, and for the treatment of B cell related diseases. Many BTK inhibitors have been discovered for the treatment of cancer and rheumatoid arthritis, including a series of BTK inhibitors based on 8-amino-imidazo[1,5-a]pyrazine we recently reported. The X-ray crystal structures of BTK with inhibitors were also published, which provided great help for the SAR design. Here we report our SAR work introducing ring constraints for the 3-position piperidine amides on the BTK inhibitors based on 8-amino-imidazo[1,5-a]pyrazine. This modification improved the potency in BTK inhibitions, as well as the PK profile and the off-target selectivity. The dose-dependent efficacy of two BTK inhibitors was observed in the rat collagen induced arthritis (CIA) model.
  • US9481682B2
    申请人:——
    公开号:US9481682B2
    公开(公告)日:2016-11-01
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同类化合物

顺式-3-(8-氨基-1-溴咪唑并[1,5-a]吡嗪-3-基)-1-甲基环丁醇 咪唑并[1,5-a]吡嗪-8-胺 咪唑并[1,5-a]吡嗪-8(7H)-硫酮 咪唑并[1,5-a]吡嗪-3-硫醇 N-(2,6-二甲基苯基)-5-(4-甲氧基苯基)咪唑并[1,5-a]吡嗪-8-胺 N-(2,6-二甲基苯基)-5-(3-甲氧基苯基)咪唑并[1,5-a]吡嗪-8-胺 8-氯咪唑并[1,5-a]吡嗪 8-氯咪唑并[1,5-A]吡嗪-1-甲酸乙酯 8-氯-3-环丁基-1-碘-咪唑并[1,5-a]吡嗪 8-氯-3-异丙基咪唑并[1,5-A]吡嗪 8-氯-1-碘-3-异丙基咪唑并[1,5-A]吡嗪 6-氯咪唑并[1,5-A]吡嗪 5H,10H-二咪唑并[1,5-a:1, 5-d] 吡嗪-5,10-二酮 5-溴-8-氯咪唑并[1,5-a]吡嗪 5-溴-7-(4-甲氧基苄基)咪唑并[1,5-a]吡嗪-8-(7H)-酮 5-(4-甲氧基苯基)-7H-咪唑并[1,5-a]吡嗪-8-酮 5,10-二氧代-5H,10H-二咪唑并[1,5-a:1',5'-d]吡嗪-1,6-二甲酸 3-甲基咪唑并[1,5-a]吡嗪-8(7H)-硫酮 3-甲基咪唑并[1,5-A]吡嗪 3-环己基咪唑并[1,5-a]吡嗪 3-环丁基-1-碘-咪唑并[1,5-a]吡嗪-8-胺 3-(甲硫基)-1-硝基-咪唑并[1,5-a]吡嗪 3-(甲氧基甲基)-咪唑并[1,5-a]吡嗪 3-(叔丁基)-8-氯咪唑并[1,5-a]吡嗪 3-(叔丁基)-8-氯-1-碘咪唑并[1,5-a]吡嗪 3-(三氟甲基)咪唑并[1,5-a]吡嗪 3-(8-BROMO-1-CHLOROH-PYRROLO[1,2-A]PYRAZIN-6-YL)CYCLOBUTANONE无结构图 3-(1-CHLOROH-PYRROLO[1,2-A]PYRAZIN-6-YL)CYCLOBUTANONE无结构图 1-碘-3-异丙基咪唑并[1,5-A]吡嗪-8-胺 1-碘-3-叔丁基咪唑并[1,5-a]吡嗪-8-胺 1-溴-6-氯-咪唑并[1,5-a]吡嗪 1-溴-3-甲基-咪唑并[1,5-a]吡嗪 1-溴-3-(四氢-2H-吡喃-4-基)咪唑并[1,5-a]吡嗪-8-胺 mesityl(8-methoxy-3-methylimidazo[1,5-a]pyrazin-5-yl)methanol 3-ethylsulfanyl-7H-imidazo[1,5-a]pyrazin-8-one;hydrochloride (cis)-4-(1-bromo-8-methylimidazo[1,5-a]pyrazin-3-yl)cyclohexyl acetate trans-[Ni(mcpa)2(H2O)2] 3-(8-amino-1-iodoimidazo[1,5-a]pyrazin-3-yl)-N-ethyl-N-(2-hydroxyethyl)propanamide 8-amino-3-cyclopropylimidazo[1,5-a]pyrazine-1-carboxylic acid 3-(8-amino-1-iodoimidazo[1,5-a]pyrazin-3-yl)cyclobutanol 2,3-Diamino-5-iodo-3H-pyrimidin-4-one Cyclobutanol, 3-(1-bromo-8-chloroimidazo[1,5-a]pyrazin-3-yl)-1-methyl-, cis- 1-iodo-3-[3-(4-methyl-piperazin-1-yl)-cyclobutyl]-imidazo[1,5-a]pyrazin-8-ylamine 1-(2-phenylethyl)-6-cyanomethyl-7,8-dibromopyrrolo[1,2-a]pyrazine N-(1-methylethyl)-2-[6-[3-(methyloxy)phenyl]-4-oxo-2-{[3-(1-piperidinyl)propyl]oxy}pyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide dibromobis(2,5-dimethylpyrazine)zinc(II) N-(((trans)-4-(1-bromo-8-methylimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)methyl)acetamide 5-chloro-1-iodo-3-(tetrahydro-2H-pyran-4-yl)imidazo[1,5-a]pyrazin-8-amine methyl (5R,6R,7S,8S)-8-acetamido-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-2-acetate methyl ((trans)-4-(1-bromo-8-methylimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)methylcarbamate