(S)-3-((1R,5S,7S)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-pyrazolidine-1-carboxylic acid benzyl ester | 635291-65-5

• 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: (S)-3-((1R,5S,7S)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-pyrazolidine-1-carboxylic acid benzyl ester
• CAS: 635291-65-5
• 化学式: C₂₂H₂₉N₃O₅S
• 分子量: 447.555
• InChiKey: CWXVWIMBNOENPV-ORGXJRBJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.27
• 重原子数：
  31.0
• 可旋转键数：
  3.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  96.02
• 氢给体数：
  1.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  (S)-3-((1R,5S,7S)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-pyrazolidine-1-carboxylic acid benzyl ester 在 碳酸氢钠 、 臭氧 作用下， 以 甲醇 、 二氯甲烷 、 水 、 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Constrained peptidomimetics: building bicyclic analogs of pyrazoline derivatives

  摘要：

  A synthetic route has been developed for incorporating pyrazoline derivatives as proline surrogates in constrained X-Pro peptidomimetics. The route allows for the synthesis of dipeptide building blocks having either a six or seven-membered-ring annulated onto the pyrazoline moiety, as well as for the asymmetric synthesis of analogs having substituents on N-terminal side of the building block. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2003.09.027
• 作为产物：
  描述：

  氯甲酸苄酯 、 (3,4-dihydro-2H-pyrazol-3-yl)-(10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-methanone 在 sodium cyanoborohydride 、 溶剂黄146 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以29%的产率得到(S)-3-((1R,5S,7S)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-pyrazolidine-1-carboxylic acid benzyl ester
  参考文献：
  名称：

  Constrained peptidomimetics: building bicyclic analogs of pyrazoline derivatives

  摘要：

  A synthetic route has been developed for incorporating pyrazoline derivatives as proline surrogates in constrained X-Pro peptidomimetics. The route allows for the synthesis of dipeptide building blocks having either a six or seven-membered-ring annulated onto the pyrazoline moiety, as well as for the asymmetric synthesis of analogs having substituents on N-terminal side of the building block. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2003.09.027