3-amino-1-(2-cyclopentyl-2-oxoethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one | 150007-40-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯二氮卓类
• 英文名称: 3-amino-1-(2-cyclopentyl-2-oxoethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one
• CAS: 150007-40-2
• 化学式: C₂₂H₂₃N₃O₂
• 分子量: 361.444
• InChiKey: DAPHSRIUSBFWBM-UHFFFAOYSA-N

物化性质

• 沸点：
  590.2±50.0 °C(predicted)
• 密度：
  1.29±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  75.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  异氰酸间甲苯酯 、 3-amino-1-(2-cyclopentyl-2-oxoethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one 生成 N-((3RS)-1-Cyclopentylcarbonylmethyl-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-N'-(3-methylphenyl)urea
  参考文献：
  名称：

  Synthesis and biological activity of 1-alkylcarbonylmethyl analogues of YM022

  摘要：

  A novel series of 1-alkylcarbonylmethyl analogues of the potent gastrin/CCK-B receptor antagonist YM022 have been prepared. A number of analogues retained good affinity for the gastrin/CCK-B receptor and one compound (6d) showed improved binding and enhanced selectivity for this receptor over CCK-A. A second compound (6j) gave improved in vivo inhibition of gastric acid secretion in rats. Both analogues were shown to have significantly better activity in the same model following i.d. dosing than either YM022 or L-365,260.

  DOI：

  10.1016/0960-894x(95)00556-9
• 作为产物：
  描述：

  benzyl N-[[(2-benzoylphenyl)carbamoyl](1H-1,2,3-benzotriazol-1-yl)methyl]carbamate 在 palladium on activated charcoal 氨 、 氢气 、 sodium hydride 作用下， 以 甲醇 为溶剂， 生成 3-amino-1-(2-cyclopentyl-2-oxoethyl)-5-phenyl-3H-1,4-benzodiazepin-2-one
  参考文献：
  名称：

  Synthesis and biological activity of 5-heteroaryl benzodiazepines: analogues of YM022

  摘要：

  A novel series of analogues of the potent gastrin/CCK-B receptor antagonist YM022 have been prepared which incorporate 5- and 6-membered heteroaromatic rings in the benzodiazepine 5-position. The 5-(2-pyridyl) derivatives in particular retained good in vitro and in vivo potency and one such compound 9i was shown to inhibit acid secretion after oral dosing in dogs. improved bioavailability for 9i over the 5-phenyl analogue, 9h was demonstrated in rats.

  DOI：

  10.1016/0960-894x(95)00557-a

文献信息

• Benzodiazepine derivatives, and their use as antagonists of gastrin and/or cholecystokinin
  申请人：GLAXO GROUP LIMITED

  公开号：EP0538945A1

  公开（公告）日：1993-04-28

  (I) Compounds ofgeneral formula (I) wherein; R¹ represents a group selected from CH₂CONR⁴R⁵, XYR⁶, phenyl, C₃₋₇-cycloalkyl or C₁₋₆alkyl, optionally substituted by a hydroxy, phenyl, C₁₋₆alkoxycarbonyl, C₃₋₇cycloalkyl or adamantyl group; R² represents a group selected from NR⁷SO₂CF₃, SO₂NR⁷COR⁸, CONR⁷SO₂R⁸, or a tetrazole, carboxamidotetrazole, or 3-trifluoromethyl-1,2,4-triazole group in which the tetrazole or triazole moiety may be substituted on one of the nitrogen atoms by a C₁₋₄alkyl group; R³ is phenyl optionally substituted by one or two halogen atoms; R⁴ and R⁵ which may be the same or different each independently represent a hydrogen atom, or a phenyl or C₁₋₄alkyl group or NR⁴R⁵ represents a saturated 5- to 7- membered nitrogen containing heterocyclic ring, optionally substituted by 1 or 2 methyl groups; R⁶ represents a group selected from C₁₋₆alkyl, optionally substituted phenyl, C₃₋₇cycloalkyl or adamantyl; R⁷ represents hydrogen or a C₁₋₄alkyl group; R⁸ represents a C₁₋₄alkyl group, X is a C₁₋₃ straight or branched alkylene chain; Y represents a group selected from -C=O, C(OR⁹)₂ or C(SR⁹)₂ wherein R⁹ is C₁₋₃alkyl or the two R⁹ groups together form a C₂₋₄alkylene chain; n is zero or 1; are modulators of gastrin and or CCK.

  (I) 通式化合物中，其中; R¹代表从CH₂CONR⁴R⁵，XYR⁶，苯基，C₃₋₇环烷基或C₁₋₆烷基中选择的一种基团，可以选择性地被一个羟基，苯基，C₁₋₆烷氧羰基，C₃₋₇环烷基或金刚烷基取代; R²代表从NR⁷SO₂CF₃，SO₂NR⁷COR⁸，CONR⁷SO₂R⁸或四唑，羧酰氨基四唑或3-三氟甲基-1,2,4-三唑基团中选择的一种基团，在其中四唑或三唑基团可以在其中一个氮原子上被一个C₁₋₄烷基取代; R³是苯基，可以选择性地被一个或两个卤原子取代; R⁴和R⁵可以相同或不同，各自独立地代表氢原子，或苯基或C₁₋₄烷基或NR⁴R⁵代表一个饱和的5-至7-成员的含氮杂环环，可以选择性地被1或2个甲基基团取代; R⁶代表从C₁₋₆烷基，可以选择性地被取代的苯基，C₃₋₇环烷基或金刚烷基中选择的一种基团; R⁷代表氢或C₁₋₄烷基; R⁸代表C₁₋₄烷基; X是C₁₋₃直链或支链烷基链; Y代表从-C=O，C（OR⁹）₂或C（SR⁹）₂中选择的一种基团，其中R⁹是C₁₋₃烷基或两个R⁹基团共同形成一个C₂₋₄烷基链; n为零或1; 是胃泌素和/或CCK的调节剂。
• Synthesis and biological activity of 5-heteroaryl benzodiazepines: analogues of YM022
  作者：Graeme Semple、Hamish Ryder、David A. Kendrick、Michael Szelke、Mitsuaki Ohta、Masato Satoh、Akito Nishida、Shinobu Akuzawa、Keiji Miyata

  DOI：10.1016/0960-894x(95)00557-a

  日期：1996.1

  A novel series of analogues of the potent gastrin/CCK-B receptor antagonist YM022 have been prepared which incorporate 5- and 6-membered heteroaromatic rings in the benzodiazepine 5-position. The 5-(2-pyridyl) derivatives in particular retained good in vitro and in vivo potency and one such compound 9i was shown to inhibit acid secretion after oral dosing in dogs. improved bioavailability for 9i over the 5-phenyl analogue, 9h was demonstrated in rats.
• Synthesis and biological activity of 1-alkylcarbonylmethyl analogues of YM022
  作者：Graeme Semple、Hamish Ryder、David A. Kendrick、Michael Szelke、Mitsuaki Ohta、Masato Satoh、Akito Nishida、Shinobu Akuzawa、Keiji Miyata

  DOI：10.1016/0960-894x(95)00556-9

  日期：1996.1

  A novel series of 1-alkylcarbonylmethyl analogues of the potent gastrin/CCK-B receptor antagonist YM022 have been prepared. A number of analogues retained good affinity for the gastrin/CCK-B receptor and one compound (6d) showed improved binding and enhanced selectivity for this receptor over CCK-A. A second compound (6j) gave improved in vivo inhibition of gastric acid secretion in rats. Both analogues were shown to have significantly better activity in the same model following i.d. dosing than either YM022 or L-365,260.