norleucine isopropyl ester | 150954-07-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: norleucine isopropyl ester
• 英文别名: Norleucin-isopropylester；Propan-2-yl 2-aminohexanoate
• CAS: 150954-07-7
• 化学式: C₉H₁₉NO₂
• 分子量: 173.255
• InChiKey: VIWSPMCLHUDILU-UHFFFAOYSA-N

物化性质

• 沸点：
  212.6±13.0 °C(Predicted)
• 密度：
  0.936±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  52.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  DL-正亮氨酸 、 异丙醇 在 盐酸 作用下， 生成 norleucine isopropyl ester
  参考文献：
  名称：

  Rabinowitsch et al., Doklady Akademii Nauk SSSR, 1952, vol. 85, p. 117,119

  摘要：

  DOI：

文献信息

• Cycloalkylcarbonylamino Acid Ester Derivative and Process for Producing The Same
  申请人：Kobayashi Nobuo

  公开号：US20090137799A1

  公开（公告）日：2009-05-28

  Cycloalkylcarbonylamino acid ester derivatives, which are raw material intermediates for a novel cycloalkane carboxamide derivative having an action that selectively inhibits cathepsin K, and a production process thereof, are provided. A cycloalkylcarbonylamino acid ester derivative represented by formula (I), or a pharmaceutically acceptable salt thereof: (wherein, R 1 and R 2 represent alkyl groups, alkenyl groups, alkynyl groups, aromatic hydrocarbon groups, heterocyclic groups, etc., R 8 represents an alkyl group having 1 to 6 carbon atoms, and ring A represents a cyclic alkylidene group having 5, 6 or 7 carbon atoms).

  环烷基羰基氨基酸酯衍生物是一种新型环烷烃羧酰胺衍生物的原料中间体，具有选择性抑制卡特普辛K的作用，提供其生产工艺。 表示为式（I）的环烷基羰基氨基酸酯衍生物，或其药学上可接受的盐： （其中，R1和R2代表烷基、烯基、炔基、芳香烃基、杂环基等，R8代表具有1至6个碳原子的烷基，环A代表具有5、6或7个碳原子的环烷基亚基）。
• Cycloalkane Carboxamide Derivatives and Production Process of Same
  申请人：Kobayashi Nobuo

  公开号：US20090156805A1

  公开（公告）日：2009-06-18

  Novel cycloalkane carboxamide derivatives having an action that selectively inhibits cathepsin K, and a production process thereof, are provided. A cycloalkane carboxamide derivative represented by the following general formula (I), or a pharmaceutically acceptable salt thereof: (wherein R 1 and R 2 represent (substituted) alkyl groups, (substituted) alkenyl groups, (substituted) alkynyl groups, (substituted) aromatic hydrocarbon groups or (substituted) heterocyclic groups, ring A represents an alkylidene group having 5 to 7 carbon atoms, and ring B represents a formyl group or a hydroxymethyl group).

  本发明提供了一种具有选择性抑制蛋白酶K的作用的新型环烷基羧酰胺衍生物及其生产工艺。其中，所述环烷基羧酰胺衍生物由下述通式（I）表示，或其药学上可接受的盐所表示（其中，R1和R2代表（取代）烷基、（取代）烯基、（取代）炔基、（取代）芳香族碳氢基或（取代）杂环基，环A表示具有5至7个碳原子的烷基亚基，环B表示甲酰基或羟甲基）。
• CYCLOALKANECARBOXAMIDE DERIVATIVE AND METHOD FOR PRODUCING SAME
  申请人：SEIKAGAKU CORPORATION

  公开号：EP1972615A1

  公开（公告）日：2008-09-24

  Novel cycloalkane carboxamide derivatives having an action that selectively inhibits cathepsin K, and a production process thereof, are provided. A cycloalkane carboxamide derivative represented by the following general formula (I), or a pharmaceutically acceptable salt thereof: (wherein R1 and R2 represent (substituted) alkyl groups, (substituted) alkenyl groups, (substituted) alkynyl groups, (substituted) aromatic hydrocarbon groups or (substituted) heterocyclic groups, ring A represents an alkylidene group having 5 to 7 carbon atoms, and ring B represents a formyl group or a hydroxymethyl group).

  本发明提供了具有选择性抑制 cathepsin K 作用的新型环烷烃羧酰胺衍生物及其生产工艺。 由以下通式(I)代表的环烷烃羧酰胺衍生物或其药学上可接受的盐： (其中R1和R2代表（取代的）烷基、（取代的）烯基、（取代的）炔基、（取代的）芳香烃基团或（取代的）杂环基团，环A代表具有5至7个碳原子的亚烷基，环B代表甲酰基或羟甲基）。
• CYCLOALKYLCARBONYLAMINO ACID ESTER DERIVATIVE AND PROCESS FOR PRODUCING THE SAME
  申请人：SEIKAGAKU CORPORATION

  公开号：EP2036920A1

  公开（公告）日：2009-03-18

  Cycloalkylcarbonylamino acid ester derivatives, which are raw material intermediates for a novel cycloalkane carboxamide derivative having an action that selectively inhibits cathepsin K, and a production process thereof, are provided. A cycloalkylcarbonylamino acid ester derivative represented by formula (I), or a pharmaceutically acceptable salt thereof: (wherein, R1 and R2 represent alkyl groups, alkenyl groups, alkynyl groups, aromatic hydrocarbon groups, heterocyclic groups, etc., R8 represents an alkyl group having 1 to 6 carbon atoms, and ring A represents a cyclic alkylidene group having 5, 6 or 7 carbon atoms).

  本发明提供了环烷基羰基氨基酸酯衍生物，它是一种新型环烷羧酰胺衍生物的原料中间体，该衍生物具有选择性抑制凝血酶 K 的作用，并提供了其生产工艺。 一种由式（I）代表的环烷基羰基氨基甲酸酯衍生物，或其药学上可接受的盐： (其中，R1 和 R2 代表烷基、烯基、炔基、芳香烃基、杂环基等，R8 代表具有 1 至 6 个碳原子的烷基，环 A 代表具有 5、6 或 7 个碳原子的环亚烷基）。
• BIODEGRADABLE DRUG-POLYMER CONJUGATE
  申请人：POLYACTIVA PTY LTD

  公开号：US20200123322A1

  公开（公告）日：2020-04-23

  A drug-polymer conjugate, which is a copolymer of at least one monomer of formula (I): (I) where: X may be the same or different at each occurrence and represents a terminal functional group comprising an alkyne or an azide; Q is independently selected at each occurrence and may be present or absent and when present, represents a linking group; R is selected from the group consisting of linear or branched hydrocarbon, optionally substituted aryl and optionally substituted heteroaryl; D is a releasable drug selected from prostaglandins, β-blockers and mixtures thereof; L is a linker group group; and at least one co-monomer of Formula III III J represents a linking functional group, n is 2 to 8, preferably 3 to 8; Y comprises a polyether of formula (ORa)m wherein Ra is independently ethylene, propylene and butylene and m is from 1 to 300 (preferably 2 to 300) and the polyether is in chain with one or more groups which are preferably selected from one or more of optionally substituted straight or branched Ci to do alkylene, amino, ether, ester, amide, carbonate and carbamate; A may be the same or different at each occurrence and represents a group comprising a terminal functional group comprising an alkyne or an azide functionality, wherein said terminal functional group is complementary to the terminal functional group X of formula (I) providing triazole moieties from reaction of X and A.