N-(2-chloroethyl)-3-(2-oxo-1-imidazolidinyl)-1H-pyrazole-1-carboxamide | 785834-45-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: N-(2-chloroethyl)-3-(2-oxo-1-imidazolidinyl)-1H-pyrazole-1-carboxamide
• 英文别名: N-(2-chloroethyl)-3-(2-oxoimidazolidin-1-yl)-1H-pyrazole-1-carboxamide；N-(2-chloroethyl)-3-(2-oxoimidazolidin-1-yl)pyrazole-1-carboxamide
• CAS: 785834-45-9
• 化学式: C₉H₁₂ClN₅O₂
• 分子量: 257.68
• InChiKey: BYBMSUCUISSWNU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  79.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-(2-chloroethyl)-3-(2-oxo-1-imidazolidinyl)-1H-pyrazole-1-carboxamide 在 lithium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 以70%的产率得到1-(1H-吡唑-3-基)-2-咪唑烷酮
  参考文献：
  名称：

  含有2,3-二氢-1 H-吡咯并[2,3- b ]吡啶部分的新型CRF-1拮抗剂的生产路线的确定。

  摘要：

  案例研究合成新型的CRF-1拮抗剂，其中包含2,3-二氢-1 H-吡咯并[2,3- b ]吡啶部分。越来越有效的合成路线的发展使三个候选物同时发展。确定了一条生产路线，并在中试规模上成功展示了制备100千克CRF-1拮抗剂GW876008的方法。

  DOI：

  10.1021/op100147h
• 作为产物：
  描述：

  N-(2-chloroethyl)-3-({[(2-chloroethyl)amino]carbonyl}amino)-1H-pyrazole-1-carboxamide 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 以58%的产率得到N-(2-chloroethyl)-3-(2-oxo-1-imidazolidinyl)-1H-pyrazole-1-carboxamide
  参考文献：
  名称：

  含有2,3-二氢-1 H-吡咯并[2,3- b ]吡啶部分的新型CRF-1拮抗剂的生产路线的确定。

  摘要：

  案例研究合成新型的CRF-1拮抗剂，其中包含2,3-二氢-1 H-吡咯并[2,3- b ]吡啶部分。越来越有效的合成路线的发展使三个候选物同时发展。确定了一条生产路线，并在中试规模上成功展示了制备100千克CRF-1拮抗剂GW876008的方法。

  DOI：

  10.1021/op100147h

文献信息

• [EN] CONDENSED N-HETEROCYCLIC COMPOUNDS AND THEIR USE AS CRF RECEPTOR ANTAGONISTS<br/>[FR] COMPOSES N-HETEROCYCLIQUES CONDENSES ET LEUR UTILISATION COMME ANTAGONISTES DU RECEPTEUR CRF
  申请人：SB PHARMCO INC

  公开号：WO2004094419A1

  公开（公告）日：2004-11-04

  The present invention provides compounds of formula (I) including stereoisomers, prodrugs and pharmaceutically acceptable salts or solvates thereof (Formula (I)) wherein the dashed line may represent a double bond; R is aryl or heteroaryl, each of which may be substituted by 1 to 4 groups J selected from: halogen, C1-C6 alkyl, C1-C6 alkoxy, halo C1-C6 alkyl, C2-C6 .alkenyl, ,C2-C6 -alkynyl,-halo-C1=C6 -aIkoxy,-=C(O)RZ,-nitro, -hydroxy, =NR3R4i cyano, and or a group Z; R, is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 thioalkyl, C2-C6 alkenyl, C2-C6 alkynyl, halo C1-C6 alkyl, halo C1-C6 alkoxy, halogen, NR3R4or cyano; D, G is -C- optionally substituted; A is -C- optionally substituted; X is carbon or-nitrogen; Y is nitrogen or -C- optionally substituted; W is a 4-8 carbocyclic membered ring, which may be saturated or may contain one to three double bonds,, and in which: - one carbon atom is replaced by a carbonyl or S(O)m; and - one to four carbon atoms may optionally be replaced by oxygen, nitrogen or NR14, S(O)m, carbonyl, and such ring may be further substituted by I to 8 substituents; Z is a 5-6 membered heterocycle or a phenyl, which may be substituted by I to 8 substituents; m is an integer from 0 to 2, to processes for their preparation, to pharmaceutical compositions containing them and to their use in the treatment of conditions mediated by corticotropin-releasing factor (CRF).

  本发明提供了化合物的公式(I)，包括立体异构体、前药和其药学上可接受的盐或溶剂（公式(I)），其中虚线可能表示双键；R是芳基或杂环芳基，每个都可以由1到4个J组成，所选自：卤素、C1-C6烷基、C1-C6烷氧基、卤代C1-C6烷基、C2-C6烯基、C2-C6炔基、卤代C1=C6烷氧基、=C(O)RZ、硝基、羟基、=NR3R4i氰基，或Z组；R是氢、C3-C7环烷基、C1-C6烷基、C1-C6烷氧基、C1-C6硫代烷基、C2-C6烯基、C2-C6炔基、卤代C1-C6烷基、卤代C1-C6烷氧基、卤素、NR3R4或氰基；D，G是可选取代的-C-；A是可选取代的-C-；X是碳或氮；Y是氮或可选取代的-C-；W是一个4-8碳环成员环，可以饱和或含有一到三个双键，其中：-一个碳原子被羰基或S(O)m取代；和-一到四个碳原子可以选择性地被氧、氮或NR14、S(O)m、羰基取代，这样的环可能进一步由1到8个取代基取代；Z是一个5-6成员杂环或苯基，可以由1到8个取代基取代；m是一个从0到2的整数，用于它们的制备方法，含有它们的药物组合物以及它们在治疗由促肾上腺皮质激素释放因子（CRF）介导的疾病中的用途。
• Condensed n-heterocyclic compounds and their use as crf receptor antagonists
  申请人：Andreotti Daniele

  公开号：US20070004708A1

  公开（公告）日：2007-01-04

  The present invention provides compounds of formula (I) including stereoisomers, prodrugs and pharmaceutically acceptable salts or solvates thereof (Formula (I)) wherein the dashed line may represent a double bond; R is aryl or heteroaryl, each of which may be substituted by 1 to 4 groups J selected from: halogen, C1-C6 alkyl, C1-C6 alkoxy, halo C1-C6 alkyl, C2-C6 lkenyl, C2-C6 alkynyl, halo C1-C6 alkoxy, —C(O)R 2 , nitro, hydroxy, —NR 3 R 4 , cyano and or a group Z; R 1 is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 thioalkyl, C2-C6 alkenyl, C2-C6 alkynyl, halo C1-C6 alkyl, halo C1-C6 alkoxy, halogen, NR 3 R 4 or cyano; D, G is —C— optionally substituted; X is carbon or nitrogen; Y is nitrogen or —C— optionally substituted; W is a 4-8 membered ring, which may be saturated or may contain one to three double bonds, and in which:—one carbon atom is replaced by a carbonyl or S(O) m ; and—one to four carbon atoms may optionally be replaced by oxygen, nitrogen or NR 12 , S(O) m , carbonyl, and such ring may be further substituted by 1 to 8 substituents; Z is a 5-6 membered heterocycle, which may be substituted by 1 to 8 R 5 groups or a phenyl ring, which may be substituted by 1 to 4 substituents; m is an integer from 0 to 2. to processes for their preparation, to pharmaceutical compositions containing them and to their use in the treatment of conditions mediated by corticotropin-releasing factor (CRF).

  本发明提供了式(I)的化合物，包括立体异构体、前药和其药学上可接受的盐或溶剂合物（式(I)），其中虚线可表示双键；R为芳基或杂环芳基，每个都可以被1到4个J基团替代，所述J基团选自：卤素、C1-C6烷基、C1-C6烷氧基、卤代C1-C6烷基、C2-C6烯基、C2-C6炔基、卤代C1-C6烷氧基、—C(O)R2、硝基、羟基、—NR3R4、氰基或Z基；R1为氢、C3-C7环烷基、C1-C6烷基、C1-C6烷氧基、C1-C6硫代烷基、C2-C6烯基、C2-C6炔基、卤代C1-C6烷基、卤代C1-C6烷氧基、卤素、NR3R4或氰基；D、G为可选取代的—C—；X为碳或氮；Y为氮或可选取代的—C—；W为4-8个成员的环，可以饱和或含有1-3个双键，在其中：—一个碳原子被羰基或S（O）m所取代；—1-4个碳原子可以被氧、氮或NR12、S（O）m、羰基所取代，并且该环可以进一步被1-8个取代基所取代；Z为5-6个成员的杂环，可以被1-8个R5基团或苯环所取代，该苯环可以被1-4个取代基所取代；m为0-2的整数。本发明还提供了制备这些化合物的方法，以及含有它们的药物组合物，并用于治疗由促肾上腺皮质激素释放因子（CRF）介导的疾病。
• Condensed N-Heterocyclic Compounds and their Use as CRF Receptor Antagonists
  申请人：Andreotti Daniele

  公开号：US20110172255A1

  公开（公告）日：2011-07-14

  The present invention provides compounds of formula (I), processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions mediated by corticotropin-releasing factor (CRF).

  本发明提供了式（I）的化合物，以及制备它们的方法，包含它们的制药组合物和它们在治疗由促肾上腺皮质激素释放因子（CRF）介导的疾病中的应用。
• Condensed N-heterocyclic compounds and their use as CRF receptor antagonists
  申请人：SmithKline Beecham (Cork) Limited

  公开号：EP2186813A1

  公开（公告）日：2010-05-19

  The present invention provides compounds of formula (V) including stereoisomers, prodrugs and pharmaceutically acceptable salts or solvates thereof wherein R is aryl or heteroaryl, each of which may be substituted by 1 to 4 groups J selected from: halogen, C1-C6 alkyl, C1-C6 alkoxy, halo C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, halo C1-C6 alkoxy, -C(O)R2, nitro, hydroxy, -NR3R4, cyano, and a group Z; R1 is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 thioalkyl, C2-C6 alkenyl, C2-C6 alkynyl, halo C1-C6 alkyl, halo C1-C6 alkoxy, halogen, NR3R4 or cyano; R2 is a C1-C4 alkyl, -OR3 or -NR3R4; R3 is hydrogen or C1-C6 alkyl; R4 is hydrogen or C1-C6 alkyl; R5 is a C1-C6 alkyl, halo C1-C6 alkyl, C1-C6 alkoxy, halo C1-C6 alkoxy, C3-C7 cycloalkyl, hydroxy, halogen, nitro, cyano, -NR3R4, or -C(O)R2; R6 is a C1-C6 alkyl, halo C1-C6 alkyl, C1-C6 alkoxy, halo C1-C6 alkoxy, C3-C7 cycloalkyl, hydroxy, halogen, nitro, cyano, -NR3R4, or -C(O)R2; R7 is hydrogen, C1-C6 alkyl, halogen or halo C1-C6 alkyl; R8 is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, NR3R4 or cyano; Rg is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, NR3R4 or cyano; R10 is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, NR3R4 or cyano; R11 is hydrogen, C3-C7 cycloalkyl, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, NR3R4 or cyano; R12 is R3 or -C(O)R2; D is CR8R9 or is CR8 when double bonded with G; G is CR10R11 or is CR10 when double bonded with D; Z is a 5-6 membered heterocycle, which may be substituted by 1 to 8 R5 groups; or a phenyl ring, which may be substituted by 1 to 4 R5 groups; m is an integer from 0 to 2; and q is an integer from 0 to 4; Y is nitrogen or -CR7; to processes for their preparation, to pharmaceutical compositions containing them and to their use in the treatment of conditions mediated by corticotropin-releasing factor (CRF).

  本发明提供了式 (V) 化合物，包括其立体异构体、原药和药学上可接受的盐或溶液 其中 R 是芳基或杂芳基，其中每个芳基或杂芳基可被 1 至 4 个基团 J 取代，这些基团选自 卤素、C1-C6 烷基、C1-C6 烷氧基、卤代 C1-C6 烷基、C2-C6 烯基、C2-C6 炔基、卤代 C1-C6 烷氧基、-C(O)R2、硝基、羟基、-NR3R4、氰基和基团 Z； R1 是氢、C3-C7 环烷基、C1-C6 烷基、C1-C6 烷氧基、C1-C6 硫代烷基、C2-C6 烯基、C2-C6 炔基、卤代 C1-C6 烷基、卤代 C1-C6 烷氧基、卤素、NR3R4 或氰基； R2 是 C1-C4 烷基、-OR3 或 -NR3R4； R3 是氢或 C1-C6 烷基； R4 是氢或 C1-C6 烷基； R5 是 C1-C6 烷基、卤代 C1-C6 烷基、C1-C6 烷氧基、卤代 C1-C6 烷氧基、C3-C7 环烷基、羟基、卤素、硝基、氰基、-NR3R4 或 -C(O)R2； R6 是 C1-C6 烷基、卤代 C1-C6 烷基、C1-C6 烷氧基、卤代 C1-C6 烷氧基、C3-C7 环烷基、羟基、卤素、硝基、氰基、-NR3R4 或 -C(O)R2； R7 是氢、C1-C6 烷基、卤素或卤代 C1-C6 烷基； R8 是氢、C3-C7 环烷基、C1-C6 烷基、C2-C6 烯基、C2-C6 炔基、NR3R4 或氰基； Rg 是氢、C3-C7 环烷基、C1-C6 烷基、C2-C6 烯基、C2-C6 炔基、NR3R4 或氰基； R10 是氢、C3-C7 环烷基、C1-C6 烷基、C2-C6 烯基、C2-C6 炔基、NR3R4 或氰基； R11 是氢、C3-C7 环烷基、C1-C6 烷基、C2-C6 烯基、C2-C6 炔基、NR3R4 或氰基； R12 是 R3 或-C(O)R2； D 是 CR8R9 或与 G 双键结合时是 CR8； G 是 CR10R11，或与 D 双键合时是 CR10； Z 是可被 1 至 8 个 R5 基团取代的 5-6 位杂环；或可被 1 至 4 个 R5 基团取代的苯基环； m 是 0 至 2 的整数；以及 q 是 0 至 4 的整数； Y 是氮或-CR7； 它们的制备工艺，含有它们的药物组合物，以及它们在治疗由促肾上腺皮质激素释放因子（CRF）介导的疾病中的用途。
• Synthesis and Pharmacological Characterization of Novel Druglike Corticotropin-Releasing Factor 1 Antagonists
  作者：Romano Di Fabio、Yves St-Denis、Fabio M. Sabbatini、Daniele Andreotti、Roberto Arban、Giovanni Bernasconi、Simone Braggio、Frank E. Blaney、Anna M. Capelli、Emiliano Castiglioni、Enza Di Modugno、Daniele Donati、Elettra Fazzolari、Emiliangelo Ratti、Aldo Feriani、Stefania Contini、Gabriella Gentile、Damiano Ghirlanda、Stefano Provera、Carla Marchioro、Karen L. Roberts、Anna Mingardi、Mario Mattioli、Arnaldo Nalin、Francesca Pavone、Simone Spada、David G. Trist、Angela Worby

  DOI：10.1021/jm800744m

  日期：2008.12.11

  To identify new CRF1 receptor antagonists, an attempt to modify the bis-hetherocycle moiety present in the top region of the dihydropirrole[2,3]pyridine template was made following new pharmacophoric hypothesis on the CRF1 receptor antagonists binding pocket. In particular, the 2-thiazole ring, present in the previous series of compounds, was replaced by more hydrophilic non aromatic hetherocycles able to make appropriate H-bond interactions with amino acid residues Thr192 and Tyr195. This exploration, followed by an accurate analysis of the substitution of the pendant aryl ring, enabled to identify in vitro potent compounds showing excellent pharmacokinetics and outstanding in vivo activity in animal models of anxiety, both in rodents and primates.