(S)-2-(t-butoxycarbonylamino)-5-(3-carbomethoxyphenyl)-4-pentynoic acid amide | 225122-79-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (S)-2-(t-butoxycarbonylamino)-5-(3-carbomethoxyphenyl)-4-pentynoic acid amide
• 英文别名: methyl 3-[(4S)-5-amino-4-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopent-1-ynyl]benzoate
• CAS: 225122-79-2
• 化学式: C₁₈H₂₂N₂O₅
• 分子量: 346.383
• InChiKey: SZDTVDKXNMQIHH-AWEZNQCLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  108
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (S)-2-(t-butoxycarbonylamino)-5-(3-carbomethoxyphenyl)-4-pentynoic acid amide 在 palladium-carbon 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 生成 (S)-2-(t-butoxycarbonylamino)-4-(3-carbomethoxyphenyl)-pentanamide
  参考文献：
  名称：

  N-substituted peptidyl nitriles as cysteine cathepsin inhibitors

  摘要：

  式（I）的化合物，其中R1是芳基或联苯基；R2是芳基-较低烷基，联苯基-较低烷基，苯并环烷基，环烷基-较低烷基，双环烷基-较低烷基，芳氧基-较低烷基，或芳基-C2-C7-烷基，其中C2-C7-烷基被Y中断；Y是O，S，SO，SO2，CO或NR6；R3是氢或较低烷基；或R2和R3结合形成C2-C7-烷基或C2-C7-烷基被Y中断；R4是氢或较低烷基；R5是氢，可选择取代的较低烷基，芳基-较低烷基，联苯基-较低烷基，环烷基-较低烷基，双环烷基-较低烷基，芳氧基-较低烷基，或芳基-C2-C7-烷基，其中C2-C7-烷基被Y中断；R6是氢，较低烷基或芳基-较低烷基；及其药学上可接受的盐，可用作半胱氨酸蛋白酶抑制剂。

  公开号：

  US20030158256A1

文献信息

• [EN] N-SUBSTITUTED PEPTIDYL NITRILES AS CYSTEINE CATHEPSIN INHIBITORS<br/>[FR] UTILISATION DE PEPTIDYL NITRILES A SUBSTITUTION- N COMME INHIBITEURS DES CATHEPSINES DE CYSTEINE
  申请人：NOVARTIS AG

  公开号：WO2001087828A1

  公开（公告）日：2001-11-22

  Compounds of the formula (I), wherein R1 is aryl or biaryl; R2 is aryl-lower alkyl, biaryl-lower alkyl, benzo-fused cycloalkyl, cycloalkyl-lower alkyl, bicycloalkyl-lower alkyl, aryloxy-lower alkyl, or aryl-C2-C7-alkyl in which C2-C7-alkyl is interrupted by Y; Y is O, S, SO, SO2, CO or NR6; R3 is hydrogen or lower alkyl; or R2 and R3 combined are C2-C7-alkylene or C2-C7-alkylene interrupted by Y; R4 is hydrogen or lower alkyl; R5 is hydrogen, optionally substituted lower alkyl, aryl-lower alkyl, biaryl-lower alkyl, cycloalkyl-lower alkyl, bicycloalkyl-lower alkyl, aryloxy-lower alkyl, or aryl-C2-C7-alkyl in which C2-C7-alkyl is interrupted by Y; R6 is hydrogen, lower alkyl or aryl-lower alkyl; and pharmaceutically acceptable salts thereof, which are useful as cysteine cathepsin inhibitors.

  该式化合物（I）的化合物，其中R1是芳基或双芳基；R2是芳基-较低烷基，双芳基-较低烷基，苯并环烷基，环烷基-较低烷基，双环烷基-较低烷基，芳氧基-较低烷基，或芳基-C2-C7-烷基，其中C2-C7-烷基被Y中断；Y是O，S，SO，SO2，CO或NR6；R3是氢或较低烷基；或R2和R3结合是C2-C7-亚烷基或C2-C7-亚烷基，其中被Y中断；R4是氢或较低烷基；R5是氢，可选择性取代的较低烷基，芳基-较低烷基，双芳基-较低烷基，环烷基-较低烷基，双环烷基-较低烷基，芳氧基-较低烷基，或芳基-C2-C7-烷基，其中C2-C7-烷基被Y中断；R6是氢，较低烷基或芳基-较低烷基；以及其药学上可接受的盐，它们可用作半胱氨酸蛋白酶抑制剂。
• Dipeptide derivatives
  申请人：——

  公开号：US20040110806A1

  公开（公告）日：2004-06-10

  N-terminal substituted dipeptide nitriles as defined are useful as inhibitors of cysteine cathepsins, e.g. cathepsins B, K, L and S, and can be used for the treatment of cysteine cathepsin dependent diseases and conditions, including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis, tumors (especially tumor invasion and tumor metastasis), coronary disease, atherosclerosis (including atherosclerotic plaque rupture and destabilization). Particular dipeptide nitriles are compounds of formula I, or physiologically-acceptable and -cleavable esters or a salts thereof 1 wherein: the symbols are as defined. In particular it has been found that by appropriate choice of groups R, R 2 , R 3 , R 4 , R 5 , X 1 , Y and L, the relative selectivity of the compounds as inhibitors of the various cysteine cathepsin types, e.g. cathepsins B, K, L and S may be altered, e.g. to obtain inhibitors which selectively inhibit a particular cathepsin type or combination of cathepsin types.

  N-末端取代的二肽硝基化合物可作为半胱氨酸蛋白酶的抑制剂，例如半胱氨酸蛋白酶B、K、L和S，并可用于治疗半胱氨酸蛋白酶依赖性疾病和病况，包括炎症、类风湿性关节炎、骨关节炎、骨质疏松症、肿瘤（尤其是肿瘤侵袭和转移）、冠心病、动脉粥样硬化（包括动脉粥样硬化斑块破裂和不稳定性）。特定的二肽硝基化合物是公式I的化合物，或其生理上可接受和可分解酯或其盐，其中：符号的定义如上所述。特别是，通过适当选择R、R2、R3、R4、R5、X1、Y和L基团，可以改变化合物作为不同半胱氨酸蛋白酶类型的抑制剂的相对选择性，例如获得选择性抑制特定半胱氨酸蛋白酶类型或半胱氨酸蛋白酶类型组合的抑制剂。
• Dipeptide nitriles
  申请人：——

  公开号：US20040029814A1

  公开（公告）日：2004-02-12

  N-terminal substituted dipeptide nitrites as defined are useful as inhibitors of cysteine cathepsins, e.g. cathepsins B, K, L and S, and can be used for the treatment of cysteine cathepsin dependent diseases and conditions, including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis, tumors (especially tumor invasion and tumor metastasis), coronary disease, atherosclerosis (including atherosclerotic plaque rupture and destabilization). Particular dipeptide nitrites are compounds of formula I, or physiologically-acceptable and -cleavable esters or a salts thereof 1 wherein: the symbols are as defined. In particular it has been found that by appropriate choice of groups R, R 2 , R 3 , R 4 , R 5 , X 1 , Y and L, the relative selectivity of the compounds as inhibitors of the various cysteine cathepsin types, e.g. cathepsins B, K, L and S may be altered, e.g. to obtain inhibitors which selectively inhibit a particular cathepsin type or combination of cathepsin types.

  N-末端取代二肽硝酸盐可作为半胱氨酸蛋白酶的抑制剂，例如半胱氨酸蛋白酶B、K、L和S，并可用于治疗半胱氨酸蛋白酶依赖性疾病和病况，包括炎症、类风湿性关节炎、骨关节炎、骨质疏松症、肿瘤（尤其是肿瘤侵袭和转移）、冠心病、动脉粥样硬化（包括动脉粥样硬化斑块破裂和不稳定）。特定的二肽硝酸盐是化合物I的化合物，或其生理可接受和可分解的酯或盐。其中：符号如定义。特别是通过适当选择R、R2、R3、R4、R5、X1、Y和L的基团，可以改变化合物作为各种半胱氨酸蛋白酶类型的抑制剂的相对选择性，例如半胱氨酸蛋白酶B、K、L和S，以获得选择性抑制特定半胱氨酸蛋白酶类型或半胱氨酸蛋白酶类型组合的抑制剂。
• DIPEPTIDE NITRILES
  申请人：Altmann Eva

  公开号：US20080027060A1

  公开（公告）日：2008-01-31

  N-terminal substituted dipeptide nitriles as defined are useful as inhibitors of cysteine cathepsins, e.g. cathepsins B, K, L and S, and can be used for the treatment of cysteine cathepsin dependent diseases and conditions, including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis, tumors (especially tumor invasion and tumor metastasis), coronary disease, atherosclerosis (including atherosclerotic plaque rupture and destabilization). Particular dipeptide nitriles are compounds of formula I, or physiologically-acceptable and -cleavable esters or a salts thereof wherein: the symbols are as defined. In particular it has been found that by appropriate choice of groups R, R 2 , R 3 , R 4 , R 5 , X 1 , Y and L, the relative selectivity of the compounds as inhibitors of the various cysteine cathepsin types, e.g. cathepsins B, K, L and S may be altered, e.g. to obtain inhibitors which selectively inhibit a particular cathepsin type or combination of cathepsin types.

  N-末端取代二肽基腈可作为半胱氨酸蛋白酶的抑制剂，例如半胱氨酸蛋白酶B、K、L和S，并可用于治疗半胱氨酸蛋白酶依赖性疾病和病况，包括炎症、类风湿关节炎、骨关节炎、骨质疏松症、肿瘤（尤其是肿瘤侵袭和转移）、冠心病、动脉硬化（包括动脉粥样硬化斑块破裂和不稳定性）。特定的二肽基腈化合物为I式化合物，或其生理上可接受和可水解酯或其盐。其中：符号如定义。特别地，通过适当选择R、R2、R3、R4、R5、X1、Y和L基团，可以改变化合物作为各种半胱氨酸蛋白酶类型的抑制剂的相对选择性，例如获得选择性抑制特定半胱氨酸蛋白酶类型或半胱氨酸蛋白酶类型组合的抑制剂。
• N-SUBSTITUTED PEPTIDYL NITRILES AS CYSTEINE CATHEPSIN INHIBITORS
  申请人：Novartis AG

  公开号：EP1283825A1

  公开（公告）日：2003-02-19