5-Amino-1-(propan-2-yl)piperidin-2-one | 1334148-30-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 5-Amino-1-(propan-2-yl)piperidin-2-one
• 英文别名: 5-amino-1-propan-2-ylpiperidin-2-one
• CAS: 1334148-30-9
• 化学式: C₈H₁₆N₂O
• mdl: MFCD19982328
• 分子量: 156.23
• InChiKey: PYYGTGLZDNQCHV-UHFFFAOYSA-N

物化性质

• 沸点：
  277.6±33.0 °C(Predicted)
• 密度：
  1.016±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  46.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340,P305+P351+P338,P312,P362,P403+P233,P501
• 危险性描述：
  H315,H319,H335

文献信息

• Bicyclic Pyrrole Derivatives
  申请人：Nakahira Hiroyuki

  公开号：US20080318922A1

  公开（公告）日：2008-12-25

  Compounds represented by the general formula (I), prodrugs thereof, or pharmaceutically acceptable salts of both are provided as compounds which have high DPP-IV inhibiting activity and are improved in safety, toxicity and so on: (I) wherein the solid line and dotted line between A 1 and A 2 represents a double bond (A 1 =A 2 ) or the like; A 1 is C(R 4 ) or the like; A 2 is nitrogen atom or the like; R 1 is hydrogen atom, optionally substituted alkyl group, or the like; R 2 is hydrogen atom, optionally substituted alkyl group, or the like; R 3 is hydrogen atom, halogen atom, or the like; R 4 is hydrogen atom, hydroxyl, halogen atom, or the like; and Y is a group represented by the general formula (A) or the like; (A) [wherein m1 is 0, 1, 2 or 3; and the group (A) may be freed from R 6 or substituted with one or two R 6 's which are each independently halogen atom or the like.]

  提供了一种通式(I)、其前药或两者的药物可接受盐作为具有高DPP-IV抑制活性并在安全性、毒性等方面得到改进的化合物：(I)其中A1和A2之间的实线和虚线表示双键(A1=A2)或类似物；A1是C(R4)或类似物；A2是氮原子或类似物；R1是氢原子、可选取代烷基或类似物；R2是氢原子、可选取代烷基或类似物；R3是氢原子、卤原子或类似物；R4是氢原子、羟基、卤原子或类似物；Y是由通式(A)或类似物表示的基团；(A)[其中m1为0、1、2或3；基团(A)可以从R6中释放或用一个或两个R6替代，它们各自独立地是卤原子或类似物。]
• Bicycle pyrazole derivative
  申请人：Nakahira Hiroyuki

  公开号：US20070082908A1

  公开（公告）日：2007-04-12

  A compound represented by the following formula (I), a prodrug thereof, or a pharmaceutically acceptable salt of either. These are compounds having high DPP-IV inhibitory activity and improved in safety, nontoxicity, etc. (I) [In the formula, R 1 represents hydrogen, optionally substituted alkyl, etc.; the solid line and dotted line between A 1 and A 2 indicate a double bond (A 1 =A 2 ), etc.; A 1 represents a group represented by the formula C(R 2 ), etc.; A 2 represents a group represented by the formula C(R 4 ), etc.; R 2 represents hydrogen, optionally substituted alkyl, etc.; R 4 represents hydrogen, optionally substituted alkyl, etc.; R 6 represents hydrogen, optionally substituted aryl, etc.; and —Y represents, e.g.; a group represented by the formula (A): (A) (wherein m1 is 0, 1, 2, or 3; and R 7 is absent, or one or two R 7 's are present and each independently represents optionally substituted alkyl, etc.).]

  以下化合物的公式（I）或其前药，或者是任何一种药学上可接受的盐。这些化合物具有高DPP-IV抑制活性和改善安全、无毒性等特点。（I）[在公式中，R1代表氢，可选取代的烷基等；A1和A2之间的实线和虚线表示双键（A1=A2），等等；A1代表由公式C（R2）等表示的基团；A2代表由公式C（R4）等表示的基团；R2代表氢，可选取代的烷基等；R4代表氢，可选取代的烷基等；R6代表氢，可选取代的芳基等；而—Y代表例如由公式（A）表示的一个基团：（A）（其中m1为0、1、2或3；R7不存在，或者存在一个或两个R7，每个独立地代表可选取代的烷基等）。]
• Novel condensed imidazole derivative
  申请人：Nakahira Hiroyuki

  公开号：US20070105890A1

  公开（公告）日：2007-05-10

  Disclosed is a compound represented by the formula (1) below which has a high DPP-IV inhibitory activity and is improved in safety, toxicity and the like. Also disclosed is a prodrug of such a compound and pharmaceutically acceptable salts of them. (In the formula, R 1 represents a hydrogen atom, an optionally substituted alkyl group or the like; R 2 and R 3 independently represent a hydrogen atom, an optionally substituted alkyl group or the like; R 4 and R 5 independently represent a hydrogen atom, an optionally substituted alkyl group or the like: R 6 represents a hydrogen atom, an optionally substituted aryl group or the like; and —Y—NH 2 , represents a group represented by the following formula (A): (wherein m is 0, 1 or 2; and R 7 may not exist or one or two R 7 may exist and independently represent an optionally substituted alkyl group or the like) or the like.]

  公开了一种化合物，其表示为以下式（1），具有较高的DPP-IV抑制活性并且在安全性、毒性等方面得到改善。还公开了这种化合物的前药和它们的药学上可接受的盐。（在该式中，R1表示氢原子，可选择性取代的烷基或类似物; R2和R3独立地表示氢原子，可选择性取代的烷基或类似物; R4和R5独立地表示氢原子，可选择性取代的烷基或类似物：R6表示氢原子，可选择性取代的芳基或类似物; 而—Y—NH2表示由以下式（A）表示的基团：（其中m为0、1或2；而R7可能不存在或一个或两个R7可能存在且独立地表示可选择性取代的烷基或类似物）或类似物。）
• BICYCLIC PYRROLE DERIVATIVES
  申请人：Nakahira Hiroyuki

  公开号：US20090149483A1

  公开（公告）日：2009-06-11

  Compounds represented by the general formula (I), prodrugs thereof, or pharmaceutically acceptable salts of both are provided as compounds which have high DPP-IV inhibiting activity and are improved in safety, toxicity and so on: (I) wherein the solid line and dotted line between A 1 and A 2 represents a double bond (A 1 =A 2 ) or the like; A 1 is C(R 4 ) or the like; A 2 is nitrogen atom or the like; R 1 is hydrogen atom, optionally substituted alkly group, or the like; R 2 is hydrogen atom, optionally substituted alkyl group, or the like; R 3 is hydrogen atom, halogen atom, or the like; R 4 is hydrogen atom, hydroxyl, halogen atom, or the like; and Y is a group represented by the general formula (A) or the like; (A) [wherein m1 is 0, 1, 2 or 3; and the group (A) may be freed from R 6 or substituted with one or two R 6 's which are each independently halogen atom or the like.]

  提供了一种通式(I)、其前药或其药学上可接受的盐，作为具有高DPP-IV抑制活性并在安全性、毒性等方面得到改善的化合物：(I)，其中A1和A2之间的实线和虚线表示双键(A1=A2)或类似结构；A1是C(R4)或类似结构；A2是氮原子或类似结构；R1是氢原子、可选择性取代的烷基或类似结构；R2是氢原子、可选择性取代的烷基或类似结构；R3是氢原子、卤素原子或类似结构；R4是氢原子、羟基、卤素原子或类似结构；Y是由通式(A)或类似结构表示的基团；(A)中，m1为0、1、2或3；且基团(A)可能从R6中解放出来，或被一个或两个独立的R6取代，这些R6分别是卤素原子或类似结构。
• US7332509B2
  申请人：——

  公开号：US7332509B2

  公开（公告）日：2008-02-19