4-[4-氯-3-(三氟甲基)苯基]-4-氧代丁酸 | 75381-63-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4-[4-氯-3-(三氟甲基)苯基]-4-氧代丁酸
• 英文名称: 3-(4-chloro-m-trifluoromethylbenzoyl)propionic acid
• 英文别名: 3-(4-chloro-3-trifluoromethylbenzoyl)propionic acid；4-(4-Chloro-3-(trifluoromethyl)phenyl)-4-oxobutanoic acid；4-[4-chloro-3-(trifluoromethyl)phenyl]-4-oxobutanoic acid
• CAS: 75381-63-4
• 化学式: C₁₁H₈ClF₃O₃
• 分子量: 280.631
• InChiKey: JBJLYQMZIUGOMC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-[4-氯-3-(三氟甲基)苯基]-4-氧代丁酸 在 溶剂黄146 、 肼 作用下， 以 水 为溶剂， 反应 26.0h， 生成 6-[4-(morpholin-4-yl)-3-(trifluoromethyl)phenyl]-4,5-dihydropyridazin-3(2H)-one
  参考文献：
  名称：

  6-(4-Morpholino-phenyl)-4,5-dihydro-2H-pyridazine-3-ones: potent platelet aggregation inhibitors and antithrombotics

  摘要：

  A series of di- and tri-substituted 6-phenyl-4,5-dihydro-2H-pyridazine-3-ones is described. The compounds were designed to be antithrombotics and were assessed for their inhibitory properties on platelet aggregation and on thrombus formation in an arteriovenous shunt in the rat. The synthesis and physical properties of the compounds are described. The structure-activity relationships reveal that non-aromatic nitrogen-containing heterocycles can confer high activity on the 6-phenyl-pyridazinone system, provided they are combined with an additional electron-withdrawing substituent in the phenyl ring. The most potent compounds (8i, 8b) had an ED(min) of 1-3 mg/kg after oral administration in the thrombus formation test.

  DOI：

  10.1016/0223-5234(91)90121-3

文献信息

• Substituted thio-substituted benzyl-propionyl-L-prolines
  申请人：American Cyanamid Company

  公开号：US04226775A1

  公开（公告）日：1980-10-07

  This disclosure describes novel substituted .omega.-aroyl(propionyl or butyryl)-L-prolines and the esters and cationic salts thereof which are useful as hypotensive agents in mammals.

  这份披露描述了新型的取代的ω-芳酰基（丙酰基或丁酰基）-L-脯氨酸及其酯和阳离子盐，它们在哺乳动物中作为降血压剂是有用的。
• Novel substituted omega-aroyl(propionyl or butyryl)-L-prolines, pharmaceutical compositions containing them and processes for their preparation
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0010347A1

  公开（公告）日：1980-04-30

  The present invention provides novel substituted ω-aroyl(propionyl or butyryl) -L-prolines, pharmaceuticat compositions containing them useful for reducing blood pressure by inhibiting the conversion of angiotensin I to angiotensin II, and processes for preparing the novel compounds. The novel compounds are those of the formulae: wherein n is zero or one; R is hydrogen or alkyl having up to 3 carbon atoms; R2 is hydrogen, phenyl or alkyl having up to 3 carbon atoms; R3 is mercapto, formylthio, benzoylthio, alt noylthio having from 2 to 4 carbon atoms or moieties of the formulae: and wherein R9 is phenyl or substituted phenyl; R4 is hydrogen, phenyl or alkyl having up to 4 carbon atoms; R5 is hydrogen or alkyl having up to 4 carbon atoms; and ARYL is selected from the group consisting of 1-naphthyl, 2-naphthyl, 4-chloro-1-naphthyl, 5, 6,7, 8-tetrahydro -1-naphthyl, 5, 6, 7, 8-tetrahydro -2-naphthyl, 4-methoxy-1 -naphthyl, 5-acenaphthyl, 4-biphenylyl, 5-indanyl, 4-indanyl and moieties of the formula: wherein R6 is selected from the group consisting of hydrogen, fluoro, chloro, bromo, trifluoromethyl, cyano, amino, phenoxy, halophenoxy, phenylthio, halophenylthio, p-cyclohexylphenoxy, alkyl having up to 4 carbon atoms, alkoxy having up to4 carbon atoms, alkylamino having up to 4 carbon atoms, alkanoylamino having from 2 to 4 carbon atoms and alkoxycarbonyl having from 2 to 4 carbon atoms, R- is selected from the group consisting of chloro, fluoro, bromo, alkyl having up to 4 carbon atoms and alkoxy having up to 4 carbon atoms, and m is zero, one or two; and the pharmacologically acceptable cationic salts thereof when R5 is hydrogen.

  本发明提供了新型取代的ω-芳酰基（丙酰基或丁酰基）-L-脯氨酸、含有它们的通过抑制血管紧张素Ⅰ向血管紧张素Ⅱ的转化来降低血压的药物组合物，以及制备这些新型化合物的工艺。新型化合物为以下式中的化合物： 其中 n 为 0 或 1；R 为氢或最多 3 个碳原子的烷基；R2 为氢、苯基或最多 3 个碳原子的烷基；R3 为巯基、甲硫基、苯甲酰硫基、具有 2 至 4 个碳原子的烷基硫基或式中的分子： 其中 R9 是苯基或取代苯基；R4 是氢、苯基或最多 4 个碳原子的烷基；R5 是氢或最多 4 个碳原子的烷基；ARYL 选自由 1-萘基、2-萘基、4-氯-1-萘基、5、6、7、8-四氢-1-萘基、5、6、7、8-四氢-2-萘基、4-甲氧基-1-萘基、5-苊基、4-联苯基、5-茚基、4-茚基和式如下的分子组成的组： 其中 R6 选自由氢、氟、氯、溴、三氟甲基、氰基、氨基、苯氧基、卤代苯氧基、苯硫基、卤代苯硫基、对环己基苯氧基、最多 4 个碳原子的烷基、最多 4 个碳原子的烷氧基、最多 4 个碳原子的烷基氨基组成的组、R-选自由氯、氟、溴、最多 4 个碳原子的烷基和最多 4 个碳原子的烷氧基组成的组，且 m 为 0、1 或 2；及其药理学上可接受的阳离子盐（当 R5 为氢时）。
• Pyridazinone, Verfahren zu ihrer Herstellung, pharmazeutische Präparate enthaltend diese Verbindungen und deren Verwendung
  申请人：CIBA-GEIGY AG

  公开号：EP0059688A1

  公开（公告）日：1982-09-08

  Die vorliegende Erfindung betrifft neue Pyridazinone der allgemeinen Formel I worin R ein Halogenatom, die Amino-, Acetylamino-, Methyl- , Cyano-, Hydroxy-, Methoxy- oder die Trifluormethylgruppe bedeutet, und ihre tautomeren Formen, mit antithrombotischer Wirksamkeit, deren Herstellung, sowie pharmazeutische Präparate, die diese neuen Verbindungen enthalten, und auch ihre Verwendung.

  本发明涉及通式 I 的新哒嗪酮类化合物，其中 R 代表卤素原子、氨基、乙酰氨基、甲基、氰基、羟基、甲氧基或三氟甲基。 其中 R 代表卤素原子、氨基、乙酰氨基、甲基、氰基、羟基、甲氧基或三氟甲基，以及它们的同分异构体，具有抗血栓活性，它们的制备方法，以及含有这些新化合物的药物组合物和它们的用途。
• Substituted Tetrahydropyrrolo[2,1-<i>b</i>]oxazol-5(6<i>H</i>)-ones and Tetrahydropyrrolo[2,1-<i>b</i>]thiazol-5(6<i>H</i>)-ones as Hypoglycemic Agents
  作者：Thomas D. Aicher、Bork Balkan、Philip A. Bell、Leonard J. Brand、S. H. Cheon、Rhonda O. Deems、Jay B. Fell、William S. Fillers、James D. Fraser、Jiaping Gao、Douglas C. Knorr、Gerald G. Kahle、Christina L. Leone、Jeffrey Nadelson、Ronald Simpson、Howard C. Smith

  DOI：10.1021/jm9803121

  日期：1998.11.1

  A series of substituted tetrahydropyrrolo[2,1-b]oxazol-5(6H)-one and tetrahydropyrrolo[2,1-b]thiazol-5(6H)-ones was synthesized from amino alcohols or amino thiols and keto acids. A pharmacological model based on the results obtained with these compounds led to the synthesis and evaluation of a series of isoxazoles and other monocyclic compounds. These were evaluated for their ability to enhance glucose utilization in cultured L6 myocytes. The in vivo hypoglycemic efficacy and potency of these compounds were evaluated in a model of type 2 diabetes mellitus (non-insulin-dependent diabetes mellitus), the ob/ob mouse. 25a(2S) (SDZ PGU 693) was selected for further pharmacological studies.
• US3947460A
  申请人：——

  公开号：US3947460A

  公开（公告）日：1976-03-30