methyl 4-hydroxy-3,3-dimethylbutanoate | 142148-09-2

• 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: methyl 4-hydroxy-3,3-dimethylbutanoate
• 英文别名: methyl 3,3-dimethyl-4-hydroxybutanoate
• CAS: 142148-09-2
• 化学式: C₇H₁₄O₃
• 分子量: 146.186
• InChiKey: USFSJBKOJRCRLA-UHFFFAOYSA-N

物化性质

• 沸点：
  209.3±23.0 °C(Predicted)
• 密度：
  1.007±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 4-hydroxy-3,3-dimethylbutanoate 在 咪唑 、 二异丁基氢化铝 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 4-[(tert-butyldiphenylsilyl)oxy]-3,3-dimethylbutan-1-ol
  参考文献：
  名称：

  WO2021018857A5

  摘要：

  公开号：

  WO2021018857A5
• 作为产物：
  描述：

  methyl 2-[tert-butoxycarbonyl-[3-[tert-butyl(dimethyl)silyl]oxy-2-methoxypropyl]amino]thiazole-4-carboxylate 在 dimethyl sulfide borane 作用下， 以 四氢呋喃 为溶剂， 反应 2.25h， 以65%的产率得到methyl 4-hydroxy-3,3-dimethylbutanoate
  参考文献：
  名称：

  WO2021018857A5

  摘要：

  公开号：

  WO2021018857A5

文献信息

• [EN] SYNTHESIS OF GLYCOLS VIA TRANSFER HYDROGENATION OF ALPHA-FUNCTIONAL ESTERS WITH ALCOHOLS<br/>[FR] SYNTHÈSE DE GLYCOLS AU MOYEN D'UNE HYDROGÉNATION PAR TRANSFERT D'ESTERS ALPHA-FONCTIONNELS AVEC DES ALCOOLS
  申请人：EASTMAN CHEM CO

  公开号：WO2019027948A1

  公开（公告）日：2019-02-07

  A transfer hydrogenation process for forming vicinal diols by hydrogenating 1,2-dioxygenated organic compounds using alcohols as the reducing agent instead of the traditional H2 gas. The transfer hydrogenation is carried out under milder conditions of temperature and pressure than is typical for ester hydrogenation with H2. The milder conditions of operation provide benefits, such as lower operating and capital costs for industrial scale production as well as savings in product purification due to the avoidance of by-products from exposure of reaction mixtures and products to high temperatures.

  一种通过使用醇作为还原剂而不是传统的氢气，在较温和的温度和压力条件下，通过氢化1,2-二氧化有机化合物形成邻二醇的转移加氢过程。操作的较温和条件提供了诸如工业规模生产的较低运营和资本成本以及由于避免将反应混合物和产物暴露在高温下而节省产品纯化成本的好处。
• [EN] ANTICOAGULANT COMPOUNDS<br/>[FR] COMPOSES ANTICOAGULANTS
  申请人：MERCK & CO INC

  公开号：WO2003013526A1

  公开（公告）日：2003-02-20

  Compounds of the invention are useful in inhibiting carboxypeptidase U and associated thrombotic occlusions having the structure (I) and pharmaceutically acceptable salts thereof, wherein t is N or N(R2'), u is C(R3) or N(R2'), and v is C(R2), N or N(R2), provided that, 1) when t is N and u is C(R3), then v is N(R2); 2) when t is N and u is N(R2'), then v is C(R2), and 3) when t is N(R2') and u is C(R3), then v is N or N(R2).

  本发明的化合物在抑制羧肽酶U和相关的血栓闭塞性疾病中具有用途，其结构式为(I)及其药学上可接受的盐，其中t为N或N(R2')，u为C(R3)或N(R2')，v为C(R2)、N或N(R2)，但需满足以下条件：1）当t为N且u为C(R3)时，则v为N(R2)；2）当t为N且u为N(R2')时，则v为C(R2)；3）当t为N(R2')且u为C(R3)时，则v为N或N(R2)。
• Fluorinated hydroxyalkylquinoline acids as leukotriene antagonists
  申请人：Merck Frosst Canada, Inc.

  公开号：US05270324A1

  公开（公告）日：1993-12-14

  Compounds having the formula I: ##STR1## are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.

  具有I式的化合物：##STR1## 是白三烯拮抗剂和白三烯生物合成抑制剂。这些化合物可用作抗哮喘，抗过敏，抗炎和细胞保护剂。它们还可用于治疗心绞痛，脑血管痉挛，肾小球肾炎，肝炎，内毒素血症，葡萄膜炎和移植排斥。
• Saturated hydroxyalkylquinoline acids as leukotriene antagonists
  申请人：MERCK FROSST CANADA INC.

  公开号：EP0480716A1

  公开（公告）日：1992-04-15

  Compounds having the formula I: are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.

  具有式 I 的化合物： 是白三烯拮抗剂和白三烯生物合成抑制剂。这些化合物可用作抗哮喘、抗过敏、抗炎和细胞保护剂。它们还可用于治疗心绞痛、脑痉挛、肾小球肾炎、肝炎、内毒素血症、葡萄膜炎和异体移植排斥反应。
• Imidazole acetic acid TAFIa inhibitors: SAR studies centered around the basic P 1 ′ group
  作者：Philippe G Nantermet、James C Barrow、Stacey R Lindsley、MaryBeth Young、Shi-Shan Mao、Steven Carroll、Carolyn Bailey、Michele Bosserman、Dennis Colussi、Daniel R McMasters、Joseph P Vacca、Harold G Selnick

  DOI：10.1016/j.bmcl.2004.02.033

  日期：2004.5

  Structural modifications of the aminopyridine P'(1), group of imidazole acetic acid based TAFla inhibitors led to the discovery of the aminocyclopentyl analog 28, a 1 nM TAFla inhibitor with CLT50 functional activity of 14 nM but without selectivity against CPB. While not as active, aminobutyl derivative 27 provided an improved 6.7-fold selectivity for TAFla versus CPB. (C) 2004 Elsevier Ltd. All rights reserved.