tert-butyl 1-((tert-butyldimethylsilyloxy)methyl)-3-hydroxycyclobutylcarbamate | 1232365-52-4

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: tert-butyl 1-((tert-butyldimethylsilyloxy)methyl)-3-hydroxycyclobutylcarbamate
• 英文别名: tert-butyl N-[1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-hydroxycyclobutyl]carbamate
• CAS: 1232365-52-4
• 化学式: C₁₆H₃₃NO₄Si
• 分子量: 331.528
• InChiKey: DQMABENQYZNHTM-UHFFFAOYSA-N

物化性质

• 沸点：
  389.0±35.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.43
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  67.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 1-((tert-butyldimethylsilyloxy)methyl)-3-hydroxycyclobutylcarbamate 在 吡啶 、 1,8-双二甲氨基萘 、 戴斯-马丁氧化剂 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 5.5h， 生成 tert-butyl 1-(2-(cyclopropylamino)-1-hydroxy-2-oxoethyl)-3-methoxycyclobutylcarbamate
  参考文献：
  名称：

  [EN] CYSTEINE PROTEASE INHIBITORS
  [FR] INHIBITEURS DES CYSTÉINE PROTÉASES

  摘要：

  化合物的公式（I）中，其中R1a为H；而R1b为C1-C6烷基，碳环烷基或杂环基；或者R1a和R1b一起定义为具有3-6个环原子的饱和环胺；R2a和R2b独立地为H，卤素，C1-C4烷基，C1-C4卤代烷基或C1-C4烷氧基，或R2a和R2b与它们连接的碳原子一起形成C3-C6环烷基；R3是支链C5-C10烷基链，C2-C4卤代烷基或-CH2C3-C7环烷基；R4为C1-C6烷基，C1-C6卤代烷基，C1-C6烷基氨基或C1-C6二烷基氨基；用于预防或治疗由于cathepsin S的不当表达或激活而表现出的紊乱的疾病。

  公开号：

  WO2011070541A1

文献信息

• [EN] CYSTEINE PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE LA CYSTÉINE PROTÉASE
  申请人：MEDIVIR UK LTD

  公开号：WO2012172473A1

  公开（公告）日：2012-12-20

  Compounds of the formula (I) wherein One of A1 and A2 is N-CH3 and the other is CH; R1 is C1-C6alkyl, C1-C6haloalkyl, C3-C6cycloalkyl or oxetan-3-yl, wherein C3-C6cycloalkyl is optionally substituted with one, two or three fluoro or with CF3; R2a and R2b are independently selected from H, halo, C1-C4alkyl, C1-C4haloalkyl and C1- C4alkoxy; R3 is CH3 or F; n is 1, 2, 3 or 4; or a pharmaceutically acceptable salt, hydrate or N-oxide thereof for the use in the prophylaxis and/or treatment of a disorder characterised by inappropriate expression or activation of cathepsin S.

  式(I)的化合物，其中A1和A2中的一个是N-CH3，另一个是CH；R1是C1-C6烷基，C1-C6卤代烷基，C3-C6环烷基或氧杂环丙烷-3-基，其中C3-C6环烷基可选择地用一个、两个或三个氟代基或CF3取代；R2a和R2b分别选自H、卤素、C1-C4烷基、C1-C4卤代烷基和C1-C4烷氧基；R3是 或F；n为1、2、3或4；或其药学上可接受的盐、水合物或N-氧化物，用于预防和/或治疗由于cathepsin S的不适当表达或激活而表现出的疾病。
• [EN] NEW CATHEPSIN S PROTEASE INHIBITORS, USEFUL IN THE TREATMENT OF E.G. AUTOIMMUNE DISORDERS, ALLERGY AND CHRONIC PAIN CONDITIONS<br/>[FR] NOUVEAUX INHIBITEURS DE CATHEPSINE S PROTÉASE, UTILES DANS LE TRAITEMENT, PAR EX., DE MALADIES AUTO-IMMUNES, D'ALLERGIES ET DE DOULEURS CHRONIQUES
  申请人：MEDIVIR UK LTD

  公开号：WO2011158197A1

  公开（公告）日：2011-12-22

  Compounds of the formula (I) wherein R2a and R2b are independently H, halo, C1-C4alkyl, C1-C4haloalkyl or C1-C4alkoxy, or R2a and R2b together with the carbon atom to which they are attached form a C3-C6cycloalkyl; R3 is a C5-C10 alkyl, optionally substituted with 1-3 substituents independently selected from halo, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy; or R3 is a C2-C4alkyl chain with at least 2 chloro or 3 fluoro substituents; or R3 is C3-C7cycloalkylmethyl, optionally substituted with 1-3 substituents independently selected from C1-C4alkyl, halo, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy; R4 is C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C1-C6alkylamino, C1- C6dialkylamino or; R4 is Het or Carbocyclyl, either of which is optionally substituted with 1-3 substituents; n is 1, 2 or 3; for the use in the prophylaxis or treatment of a disorder characterised by inappropriate expression or activation of cathepsin S.

  式（I）的化合物，其中R2a和R2b分别为H、卤素、C1-C4烷基、C1-C4卤代烷基或C1-C4烷氧基，或者R2a和R2b与它们连接的碳原子一起形成C3-C6环烷基；R3为C5-C10烷基，可选择地用1-3个卤素、C1-C4卤代烷基、C1-C4烷氧基、C1-C4卤代烷氧基取代；或者R3为至少有2个氯或3个氟取代基的C2-C4烷基链；或者R3为C3-C7环烷基甲基，可选择地用1-3个C1-C4烷基、卤素、C1-C4卤代烷基、C1-C4烷氧基、C1-C4卤代烷氧基取代；R4为C1-C6烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6卤代烷氧基、C1-C6烷基氨基、C1-C6二烷基氨基或者；R4为Het或Carbocyclyl，其中任一者可选择地用1-3个取代基取代；n为1、2或3；用于预防或治疗以胰蛋白酶S的不适当表达或活化为特征的疾病。
• [EN] CYSTEINE PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE CYSTÉINE PROTÉASE
  申请人：MEDIVIR UK LTD

  公开号：WO2010070615A1

  公开（公告）日：2010-06-24

  Compounds of the formula I wherein R1a is H; and R1b is C1-C6 alkyl, Carbocyclyl or Het; or R1a and R1b together define a saturated cyclic amine with 3-6 ring atoms; R2a and R2b are H, halo, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy; or R2a and R2b together with the carbon atom to which they are attached form a C3-C6cycloalkyl; R is a branched C5-C10alkyl chain, C2-C4haloalkyl or C3-C7cycloalkylmethyl, R4 is Het, Carbocyclyl, optionally substituted as defined in the specification and pharmaceutically acceptable salts, hydrates and N-oxides thereof; are inhibitors of cathepsin S and have utility in the treatment of psoriasis, autoimmune disorders and other disorders such as asthma, arteriosclerosis, COPD and chronic pain

  式I的化合物，其中R1a为H；R1b为C1-C6烷基，碳环烷基或杂环基；或者R1a和R1b一起定义为具有3-6个环原子的饱和环胺；R2a和R2b为H，卤素，C1-C4烷基，C1-C4卤代烷基，C1-C4烷氧基；或者R2a和R2b与它们连接的碳原子一起形成C3-C6环烷基；R为支链C5-C10烷基链，C2-C4卤代烷基或C3-C7环烷基甲基，R4为杂环基，碳环烷基，如规范中定义的可选择取代基和药用盐、水合物及N-氧化物；是cathepsin S的抑制剂，用于治疗银屑病、自身免疫性疾病以及其他疾病，如哮喘、动脉硬化、慢性阻塞性肺疾病和慢性疼痛。
• CYSTEINE PROTEASE INHIBITORS
  申请人：Ayesa Susana

  公开号：US20120283305A1

  公开（公告）日：2012-11-08

  Compounds of the formula I wherein R 1a is H; and R 1b is C 1 -C 6 alkyl, Carbocyclyl or Het; or R 1a and R 1b together define a saturated cyclic amine with 3-6 ring atoms; R 2a and R 2b are independently H, halo, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl or C 1 -C 4 alkoxy, or R 2a and R 2b together with the carbon atom to which they are attached form a C 3 -C 6 cycloalkyl; R 3 is a branched C 5 -C 10 alkyl chain, C 2 -C 4 haloalkyl or —CH 2 C 3 -C 7 cycloalkyl; R 4 is C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkylamino or C 1 -C 6 dialkylamino; for use in the prophylaxis or treatment of a disorder characterised by inappropriate expression or activation of cathepsin S.

  化合物的公式I，其中 R1a是H；而R1b是C1-C6烷基，碳环基或杂环基；或者R1a和R1b共同定义一个由3-6个环原子组成的饱和环胺； R2a和R2b独立地是H，卤素，C1-C4烷基，C1-C4卤代烷基或C1-C4烷氧基，或者R2a和R2b与它们附着的碳原子一起形成一个C3-C6环烷基； R3是支链C5-C10烷基链，C2-C4卤代烷基或-CH2C3-C7环烷基； R4是C1-C6烷基，C1-C6卤代烷基，C1-C6烷基氨基或C1-C6二烷基氨基； 用于预防或治疗以cathepsin S不适当表达或激活为特征的疾病。
• Cysteine protease inhibitors
  申请人：Ayesa Susana

  公开号：US08859505B2

  公开（公告）日：2014-10-14

  Compounds of the formula I wherein R2a and R2b are independently H, halo, C1-C4alkyl, C1-C4haloalkyl or C1-C4alkoxy, or R2a and R2b together with the carbon atom to which they are attached form a C3-C6cycloalkyl; R3 is a C5-C10 alkyl, optionally substituted with 1-3 substituents independently selected from halo, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy; or R3 is a C2-C4alkyl chain with at least 2 chloro or 3 fluoro substituents; or R3 is C3-C7cycloalkylmethyl, optionally substituted with 1-3 substituents independently selected from C1-C4alkyl, halo, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy; R4 is C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C1-C6alkylamino, C1-C6dialkylamino or; R4 is Het or Carbocyclyl, either of which is optionally substituted with 1-3 substituents R4 is Het, carbocyclyl, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6haloalkoxy; n is 1, 2 or 3; for the use in the prophylaxis or treatment of a disorder characterised by inappropriate expression or activation of cathepsin S.

  化合物的公式I其中R2a和R2b独立地为H，卤素，C1-C4烷基，C1-C4卤代烷基或C1-C4烷氧基，或者R2a和R2b与它们连接的碳原子形成C3-C6环烷基；R3是C5-C10烷基，可选地被1-3个取代基独立地选择自卤素，C1-C4卤代烷基，C1-C4烷氧基或C1-C4卤代烷氧基取代；或者R3是带有至少2个氯或3个氟取代基的C2-C4烷基链；或者R3是C3-C7环烷甲基，可选地被1-3个取代基独立地选择自C1-C4烷基，卤素，C1-C4卤代烷基，C1-C4烷氧基或C1-C4卤代烷氧基取代；R4是C1-C6烷基，C1-C6卤代烷基，C1-C6烷氧基，C1-C6卤代烷氧基，C1-C6烷基氨基，C1-C6二烷基氨基或者；R4是Het或Carbocyclyl，二者中任意一个可选地被1-3个取代基取代。其中，R4是Het，carbocyclyl，C1-C6烷基，C1-C6卤代烷基，C1-C6烷氧基或C1-C6卤代烷氧基；n为1、2或3；用于预防或治疗由于cathepsin S不适当表达或激活引起的疾病。