(S)-3-(Cbz-氨基)-2-氧代氮杂烷 | 103478-12-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (S)-3-(Cbz-氨基)-2-氧代氮杂烷
• 中文别名: (S)-2-氧代-3-(CBZ-氨基)氮杂环庚烷
• 英文名称: (3S)-3-benzyloxycarbonylamino-2-perhydroazepinone
• 英文别名: benzyl (S)-(2-oxoazepan-3-yl)carbamate；((S)-2-oxo-hexahydro-azepin-3-yl)-carbamic acid benzyl ester；((S)-2-Oxo-hexahydro-azepin-3-yl)-carbamidsaeure-benzylester；3(S)-benzyloxycarbonylamino-2-caprolactam；benzyl N-[(3S)-2-oxoazepan-3-yl]carbamate
• CAS: 103478-12-2
• 化学式: C₁₄H₁₈N₂O₃
• 分子量: 262.309
• InChiKey: ZFWYCTUOFGJWRJ-LBPRGKRZSA-N

物化性质

• 熔点：
  116 °C(Solv: cyclohexane (110-82-7))
• 沸点：
  510.1±49.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  67.4
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2933790090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  (S)-3-(Cbz-氨基)-2-氧代氮杂烷 在 正丁基锂 、 三氯氧磷 作用下， 以 正己烷 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and biological activity of sulphostin analogues, novel dipeptidyl peptidase IV inhibitors

  摘要：

  The structure of sulphostin (1). a novel dipeptidyl peptidase IV (DPP-IV) inhibitor, is consisted of three key functional groups, including a characteristic amino(sulfoamino)phosphinyl group, on a piperidine ring. To examine the relationship between its structure and the inhibitory activity against DPP-IV. various analogues were synthesized and their activities were investitlaied- These results indicated that all of the functional groups on the piperidine ring were crucial to the DPP-IV inhibitory activity of sulphostin. and that the sulfonic acid group, which constructed the amino(sulfoamino)phosphinyl group, contributed to the stability of the compound. Moreover, those functional groups should be adjoined on the piperidine ring for the inhibitory acivity. The size of the nitrogen-containing heterocyclic ring including piperidine appeared to scarcely affect the activity. In the present study, the sulfonic acid-deficient five-membered ring analogue 27a showed the strongest inhibitory activity (IC50 = 11 nM). (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2004.10.036
• 作为产物：
  描述：

  在 三乙烯二胺 作用下， 以 四氢呋喃 、 水 为溶剂， 以80%的产率得到(S)-3-(Cbz-氨基)-2-氧代氮杂烷
  参考文献：
  名称：

  分子内施陶丁格结扎：一种强大的闭合环方法，可形成中等大小的内酰胺。

  摘要：

  DOI：

  10.1002/anie.200351930

文献信息

• Rapid and Mild Lactamization Using Highly Electrophilic Triphosgene in a Microflow Reactor
  作者：Shinichiro Fuse、Keiji Komuro、Yuma Otake、Hisashi Masui、Hiroyuki Nakamura

  DOI：10.1002/chem.202100059

  日期：2021.5.12

  approaches that suffer from narrow substrate scope, much waste, and/or high cost. Inexpensive, less‐wasteful approaches mediated by highly electrophilic reagents are attractive, but there is an imminent risk of side reactions. Herein, a methods using highly electrophilic triphosgene in a microflow reactor that accomplishes rapid (0.5–10 s), mild, inexpensive, and less‐wasteful lactamization are described

  内酰胺是作为药物和候选药物必不可少的环状酰胺。常规内酰胺化包括酸介导和偶联剂介导的方法，这些方法受底物范围狭窄，浪费多和/或成本高。由高亲电试剂介导的廉价，浪费少的方法很有吸引力，但是有发生副反应的风险。本文描述了一种在微流反应器中使用高度亲电的三光气的方法，该方法可以快速（0.5-10 s），温和，廉价，内酰胺化程度低。方法A和B，使用N-甲基吗啉和N分别开发了-甲基咪唑。可以合成各种内酰胺和一个含有酸和/或不耐热官能团的环状肽，而产率高到高，而无需繁琐的纯化。通过使用微流技术，成功抑制了不良反应，并降低了处理三光气的风险。
• Method for preparation of sulphostin and its analogue or intermediates thereof
  申请人：Nagai Masashi

  公开号：US20050020834A1

  公开（公告）日：2005-01-27

  A method for preparing a compound represented by the following general formula (5) where, n is an integer of 0 to 3; and Y represents a protecting group for an amino group, the method including the steps of reacting a compound represented by the following general formula (3) where n and Y are as described above, with a silylating agent, and subsequently reacting it with P (═O) T 3 , where T represents a halogen atom, and further with ammonia. A method for preparing an optically active intermediate of sulphostin or an analogue thereof, which is an optically active amine salt of an optically active compound represented by the following general formula (8) where n is an integer of 0 to 3; Y represents a protecting group for the amino group; and each configuration at C* and P* may be the same or different and indicates S or R, the method including reacting a compound represented by the following general formula (7) where n and Y are as described above; and the configuration of C* indicates either of S or R, with an optically active amine, and resolving the formed diastereomeric salt by fractional crystallization.

  以下是一个制备以下通用式（5）所表示的化合物的方法，其中n为0到3的整数；Y表示氨基保护基。该方法包括以下步骤：将以下通用式（3）所表示的化合物与硅基化试剂反应，然后再与P（═O）T3（其中T表示卤素原子）反应，最后再与氨反应。 以下是制备sulphostin或其类似物的光学活性中间体的方法，该中间体是以下通用式（8）所表示的光学活性化合物的光学活性胺盐，其中n为0到3的整数；Y表示氨基保护基；C*和P*的每个构型可以相同也可以不同，并表示S或R。该方法包括将以下通用式（7）所表示的化合物与光学活性胺反应，并通过分数结晶分离形成的对映异构体盐。
• PROCESSES FOR PREPARATION OF SULPHOSTIN AND ITS ANALOGUES OR INTERMEDIATES THEREOF
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP1457494A1

  公开（公告）日：2004-09-15

  A method for preparing a compound represented by the following general formula (5)    where, n is an integer of 0 to 3; and Y represents a protecting group for an amino group, the method including the steps of reacting a compound represented by the following general formula (3)    where n and Y are as described above, with a silylating agent, and subsequently reacting it with P (=O) T3, where T represents a halogen atom, and further with ammonia. A method for preparing an optically active intermediate of sulphostin or an analogue thereof, which is an optically active amine salt of an optically active compound represented by the following general formula (8) where n is an integer of 0 to 3; Y represents a protecting group for the amino group; and each configuration at C* and P* may be the same or different and indicates S or R, the method including reacting a compound represented by the following general formula (7) where n and Y are as described above; and the configuration of C* indicates either of S or R, with an optically active amine, and resolving the formed diastereomeric salt by fractional crystallization.

  一种制备由以下通式(5)代表的化合物的方法 其中，n 是 0 至 3 的整数；Y 代表氨基的保护基团，该方法包括以下步骤：使下一通式（3）所代表的化合物与硅烷化剂反应，其中 n 和 Y 如上所述。 其中，n 和 Y 如上所述，与硅烷化剂反应，然后与 P (=O) T3 反应，其中 T 代表卤素原子，再与氨反应。 一种制备舒磷定或其类似物的光学活性中间体的方法，该光学活性中间体是由下 列通式（8）代表的光学活性化合物的光学活性胺盐 其中 n 是 0 至 3 的整数；Y 代表氨基的保护基团；C* 和 P* 的每个构型可以相同或不同，并表示 S 或 R，该方法包括使下式通式（7）所代表的化合物反应 其中 n 和 Y 如上所述；C* 的构型表示 S 或 R，与光学活性胺反应，并通过分馏结晶分 解所形成的非对映异构盐。
• SULPHOSTIN ANALOGUES AND PROCESSES FOR THE PREPARATION OF SULPHOSTIN AND ANALOGUES THEREOF
  申请人：ZAIDAN HOJIN BISEIBUTSU KAGAKU KENKYU KAI

  公开号：EP1184388B1

  公开（公告）日：2003-07-30
• Brenner; Rickenbacher, Helvetica Chimica Acta, 1958, vol. 41, p. 181,186
  作者：Brenner、Rickenbacher

  DOI：——

  日期：——