N-carbamothioyl-3,3-dimethylbutanamide | 572923-98-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N-carbamothioyl-3,3-dimethylbutanamide
• CAS: 572923-98-9
• 化学式: C₇H₁₄N₂OS
• 分子量: 174.267
• InChiKey: LONGJDDMNNOHBK-UHFFFAOYSA-N

物化性质

• 密度：
  1.097±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  87.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-carbamothioyl-3,3-dimethylbutanamide 、 methyl (1R,2S)-1-[[(2S,4R)-4-[2-(2-bromoacetyl)-7-methoxyquinolin-4-yl]oxy-1-[(2S)-2-(cyclopentyloxycarbonylamino)-3,3-dimethylbutanoyl]pyrrolidine-2-carbonyl]amino]-2-ethenylcyclopropane-1-carboxylate 以 异丙醇 为溶剂， 反应 1.0h， 生成 methyl (1R,2S)-1-[[(2S,4R)-1-[(2S)-2-(cyclopentyloxycarbonylamino)-3,3-dimethylbutanoyl]-4-[2-[2-(3,3-dimethylbutanoylamino)-1,3-thiazol-4-yl]-7-methoxyquinolin-4-yl]oxypyrrolidine-2-carbonyl]amino]-2-ethenylcyclopropane-1-carboxylate
  参考文献：
  名称：

  Discovery of a Potent and Selective Noncovalent Linear Inhibitor of the Hepatitis C Virus NS3 Protease (BI 201335)

  摘要：

  C-Terminal carboxylic acid containing inhibitors of the NS3 protease are reported. A novel series of linear tripeptide inhibitors that are very potent and selective against the NS3 protease are described. A substantial contribution to the potency of these linear inhibitors arises from the introduction of a C8 substituent on the B-ring of the quinoline moiety found on the P2 of these inhibitors. The introduction of a CS methyl group results not only in a modest increase in the cell-based potency of these inhibitors but more importantly in a much better pharmacokinetic profile in rats as well. Exploration of C8-substitutions led to the identification of the bromo derivative as the best group at this position, resulting in a significant increase in the cell-based potency of this class of inhibitors. Structure activity studies on the C8-bromo derivatives ultimately led to the discovery of clinical candidate 29 (BI 201335), a very potent and selective inhibitor of genotypel NS3 protease with a promising PK profile in rats.

  DOI：

  10.1021/jm100690x
• 作为产物：
  描述：

  3,3-二甲基丁酰氯 、 硫脲 以 甲苯 为溶剂， 反应 14.0h， 以75%的产率得到N-carbamothioyl-3,3-dimethylbutanamide
  参考文献：
  名称：

  [EN] HEPATITIS C INHIBITOR COMPOUNDS
  [FR] COMPOSES INHIBITEURS DE L'HEPATITE C

  摘要：

  公式（I）的化合物：其中B、X、R3、L0、L1、L2、R2、R1和RC的定义如本文所述。这些化合物可用作丙型肝炎病毒NS3蛋白酶的抑制剂，用于治疗丙型肝炎病毒感染。

  公开号：

  WO2004103996A1

文献信息

• Macrocyclic peptides active against the hepatitis C virus
  申请人：Llinas-Brunet Montse

  公开号：US20050080005A1

  公开（公告）日：2005-04-14

  Compounds of formula I: wherein D, R 4 , R 3 , L 0 , L 1 , L 2 , R 2 and R c are defined herein; or a pharmaceutically acceptable salt thereof, useful as inhibitors of the HCV NS3 protease.

  化合物I的式子为：其中D、R4、R3、L0、L1、L2、R2和R在此定义；或其药学上可接受的盐，可用作HCV NS3蛋白酶的抑制剂。
• Hepatitis C Inhibitor Compounds
  申请人：LLINAS-BRUNET Montse

  公开号：US20070243166A1

  公开（公告）日：2007-10-18

  Compounds of formula (I): wherein B, X, R 3 , L 0 , L 1 , L 2 , R 2 , R 1 and R C are defined herein. The compounds are useful as inhibitors of HCV NS3 protease for the treatment of hepatitis C viral infection.

  式(I)的化合物：其中B、X、R3、L0、L1、L2、R2、R1和RC的定义如下。该化合物可用作HCV NS3蛋白酶的抑制剂，用于治疗丙型肝炎病毒感染。
• MACROCYCLIC PEPTIDES ACTIVE AGAINST THE HEPATITIS C VIRUS
  申请人：LLINAS-BRUNET Montse

  公开号：US20100028300A1

  公开（公告）日：2010-02-04

  Compounds of formula I: wherein D, R 4 , R 3 , L 0 , L 1 , L 2 , R 2 and R C are defined herein; or a pharmaceutically acceptable salt thereof, useful as inhibitors of the HCV NS3 protease.

  式子I的化合物：其中D，R4，R3，L0，L1，L2，R2和RC在此定义；或其药学上可接受的盐，用作HCV NS3蛋白酶的抑制剂。
• HETEROCYCLIC TRIPEPTIDES AS HEPATITIS C INHIBITORS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP1474423B1

  公开（公告）日：2007-08-08
• HEPATITIS C INHIBITOR COMPOUNDS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP1654261B1

  公开（公告）日：2007-11-14