tert-butyl (3R)-3-[({[(Z)-1-amino-2-(3-pyridinyl)ethylidene]amino}oxy)carbonyl]-6-cyclohexylhexanoate | 349095-03-0

• 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: tert-butyl (3R)-3-[({[(Z)-1-amino-2-(3-pyridinyl)ethylidene]amino}oxy)carbonyl]-6-cyclohexylhexanoate
• 英文别名: 1-O-[(1-amino-2-pyridin-3-ylethylidene)amino] 4-O-tert-butyl (2R)-2-(3-cyclohexylpropyl)butanedioate
• CAS: 349095-03-0
• 化学式: C₂₄H₃₇N₃O₄
• 分子量: 431.575
• InChiKey: FADQNUJIWZDMOB-HXUWFJFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  31
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  104
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  tert-butyl (3R)-3-[({[(Z)-1-amino-2-(3-pyridinyl)ethylidene]amino}oxy)carbonyl]-6-cyclohexylhexanoate 在 silica gel 、 正戊烷 、 乙酸乙酯 作用下， 以 邻二甲苯 为溶剂， 反应 4.5h， 以to afford the title compound as a yellow oil (443 mg)的产率得到tert-butyl (3R)-6-cyclohexyl-3-[3-(3-pyridinylmethyl)-1,2,4-oxadiazol-5-yl]hexanoate
  参考文献：
  名称：

  3-heterocyclylpropanohydroxamic acids

  摘要：

  式(I)的化合物及其盐、溶剂合物、前药等，其中取代基具有本文提到的数值，是胶原前蛋白C-蛋白酶（PCP）抑制剂，可用于由PCP介导的疾病。

  公开号：

  US06897306B2
• 作为产物：
  描述：

  3-吡啶乙腈 在 N-甲基吗啉 、 盐酸羟胺 、 1-羟基苯并三唑一水物 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 tert-butyl (3R)-3-[({[(Z)-1-amino-2-(3-pyridinyl)ethylidene]amino}oxy)carbonyl]-6-cyclohexylhexanoate
  参考文献：
  名称：

  Potent and Selective Nonpeptidic Inhibitors of Procollagen C-Proteinase

  摘要：

  6-Cyclohexyl-N-hydroxy-3-(1,2,4-oxadiazol-5-yl)hexanamides were previously disclosed as inhibitors of procollagen C-proteinase (PCP) culminating in the identification of amide 1. Our objective was to discover a second inhibitor that would have improved affinity for PCP and to optimize properties for transepidermal delivery (TED) to intact skin. Further investigation of this template identified a number of potent PCP inhibitors (IC50 values of 2-6 nM) with improved TED flux. Sulfonamide 56 had excellent PCP enzyme activity when measured with a peptide substrate (K-i 8.7 nM) or with the endogenous substrate procollagen (IC50 3.4 nM) and demonstrates excellent selectivity over MMPs involved in wound healing (> 10 000-fold). In the fibroplasia model, 56 inhibited deposition of insoluble collagen by 76 +/- 2% at 10 mu M and was very effective at penetrating human skin in vitro with a TED flux of 1.5 mu g/cm(2)/h, which compares favorably with values for agents that are known to penetrate skin well in vivo. Based on this profile, 56 (UK-421,045) was selected as a candidate for further preclinical evaluation as a topically applied, dermal anti-scarring agent.

  DOI：

  10.1021/jm061010z

文献信息

• Procollagen C-proteinase inhibitors
  申请人：——

  公开号：US20010021718A1

  公开（公告）日：2001-09-13

  1 and their salts, solvates, prodrugs, etc., wherein the substituents have the values mentioned herein, are Procollagen C-Proteinase (PCP) inhibitors and have utility in conditions mediated by PCP.

  它们及其盐类、溶剂化合物、前药等，在其取代基具有所述值的情况下，是前胶原C蛋白酶（PCP）抑制剂，并在由PCP介导的疾病中具有应用价值。
• 3-Heterocyclylpropanohydroxamic acids
  申请人：——

  公开号：US20030119807A1

  公开（公告）日：2003-06-26

  Compound of formula (I): 1 and their salts, solvates, prodrugs, etc., wherein the substituents have the values mentioned herein, are Procollagen C-Proteinase (PCP) inhibitors and have utility in conditions mediated by PCP.

  化合物公式(I)的化合物及其盐、溶剂合物、前药等，在所述取代基具有所述数值的情况下，是前胶原C-蛋白酶（PCP）抑制剂，并在由PCP介导的疾病中具有应用价值。
• Potent and Selective Nonpeptidic Inhibitors of Procollagen C-Proteinase
  作者：Paul V. Fish、Gillian A. Allan、Simon Bailey、Julian Blagg、Richard Butt、Michael G. Collis、Doris Greiling、Kim James、Jackie Kendall、Andrew McElroy、Dawn McCleverty、Charlotte Reed、Robert Webster、Gavin A. Whitlock

  DOI：10.1021/jm061010z

  日期：2007.7.1

  6-Cyclohexyl-N-hydroxy-3-(1,2,4-oxadiazol-5-yl)hexanamides were previously disclosed as inhibitors of procollagen C-proteinase (PCP) culminating in the identification of amide 1. Our objective was to discover a second inhibitor that would have improved affinity for PCP and to optimize properties for transepidermal delivery (TED) to intact skin. Further investigation of this template identified a number of potent PCP inhibitors (IC50 values of 2-6 nM) with improved TED flux. Sulfonamide 56 had excellent PCP enzyme activity when measured with a peptide substrate (K-i 8.7 nM) or with the endogenous substrate procollagen (IC50 3.4 nM) and demonstrates excellent selectivity over MMPs involved in wound healing (> 10 000-fold). In the fibroplasia model, 56 inhibited deposition of insoluble collagen by 76 +/- 2% at 10 mu M and was very effective at penetrating human skin in vitro with a TED flux of 1.5 mu g/cm(2)/h, which compares favorably with values for agents that are known to penetrate skin well in vivo. Based on this profile, 56 (UK-421,045) was selected as a candidate for further preclinical evaluation as a topically applied, dermal anti-scarring agent.
• 3-heterocyclylpropanohydroxamic acids
  申请人：Bailey Simon

  公开号：US06897306B2

  公开（公告）日：2005-05-24

  Compounds of formula (I): and their salts, solvates, prodrugs, etc., wherein the substituents have the values mentioned herein, are Procollagen C-Proteinase (PCP) inhibitors and have utility in conditions mediated by PCP.

  式(I)的化合物及其盐、溶剂合物、前药等，其中取代基具有本文提到的数值，是胶原前蛋白C-蛋白酶（PCP）抑制剂，可用于由PCP介导的疾病。