2-isobutyrylamino-thiazole-4-carboxylic acid ethyl ester | 737822-96-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-isobutyrylamino-thiazole-4-carboxylic acid ethyl ester
• 英文别名: ethyl 2-(iso-butyrylamino)-1,3-thiazole-4-carboxylate；ethyl 2-(isobutyrylamino)-1,3-thiazole-4-carboxylate；Ethyl 2-(isobutyramido)thiazole-4-carboxylate；ethyl 2-(2-methylpropanoylamino)-1,3-thiazole-4-carboxylate
• CAS: 737822-96-7
• 化学式: C₁₀H₁₄N₂O₃S
• mdl: MFCD17549658
• 分子量: 242.299
• InChiKey: DKZVXZMRTPLYGA-UHFFFAOYSA-N

物化性质

• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  96.5
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-isobutyrylamino-thiazole-4-carboxylic acid ethyl ester 在 manganese(IV) oxide 、 锂硼氢 、 磷酸 、 溶剂黄146 、 sodium hydroxide 、 zinc(II) chloride 、 三氯氧磷 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 49.5h， 生成 4,9-dichloro-2-(2-isobutyrylamino-thiazole-4-yl)-8-methoxy-2,3-dihydro-benzofuro[3,2-b]pyridine
  参考文献：
  名称：

  HCV Protease Inhibitors

  摘要：

  通用式(I)的化合物；A为O、S、CH、NH或NR′，当O与Z3连接时，Z1为N或CRZ1，Z2为CRZ2，当Z1与O连接时，Z2为CH，Z3为C—Ar；Ra、Rb、Rc和Rd独立地为H、OH、卤素或—Y1—Rm；A1为NH或CH2；R1′为烷基、芳基、环烷基、杂环烷基或杂芳基；A2为N、O或连接键；R1为氢，或者R1与R3共价连接形成由O或N取代的C5-C9饱和或不饱和碳氢链；R3为烷基、环烷基、杂环烷基、烷基取代的环烷基等；R4为烷氧基-CO、烷基-NHCO、(烷基)2NCO，或者被芳基、环烷基、杂环烷基取代的甲酰基。

  公开号：

  US20140163219A1
• 作为产物：
  描述：

  3-溴丙酮酸乙酯 在 吡啶 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 2.5h， 生成 2-isobutyrylamino-thiazole-4-carboxylic acid ethyl ester
  参考文献：
  名称：

  Synthesis and SAR study of new thiazole derivatives as vascular adhesion protein-1 (VAP-1) inhibitors for the treatment of diabetic macular edema

  摘要：

  Vascular adhesion protein-1 (VAP-1), an amine oxidase that is also known as a semicarbazide-sensitive amine oxidase (SSAO), is present in particularly high levels in human plasma, and is considered a potential therapeutic target for various inflammatory diseases, including diabetes complications such as macular edema.In our VAP-1 inhibitor program, structural modifications following high-throughput screening (HTS) of our compound library resulted in the discovery that thiazole derivative 10, which includes a guanidine group, shows potent human VAP-1 inhibitory activity (IC50 of 230 nM; rat IC50 of 14 nM). Moreover, compound 10 exhibited significant inhibitory effects on ocular permeability in STZ-induced diabetic rats. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.12.025

文献信息

• [EN] THIAZOLE DERIVATIVES AND THEIR USE AS VAP-1 INHIBITORS<br/>[FR] DERIVES DE THIAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE VAP-1
  申请人：FUJISAWA PHARMACEUTICAL CO

  公开号：WO2004067521A1

  公开（公告）日：2004-08-12

  A compound of the formula (I): R1-NH-X-Y-Z (I) wherein R1 is acyl; X is a bivalent residue derived from optionally substituted thiazole; Y is a bond, lower alkylene or -COHN-; and Z is a groupe of the formulae (II) or (III) wherein R2 is a specified substituent or a pharmaceutically acceptable salt thereof useful as a vascular adhesion protein-1 (VAP-1) inhibitor for preventing or treating a VAP-1associated disease, especially macular edema.

  一种化合物的分子式（I）：R1-NH-X-Y-Z（I），其中R1为酰基；X为可选取代噻唑衍生的双价残基；Y为键，较低的烷基或-COHN-；Z为分子式（II）或（III）中的基团，其中R2为特定的取代基或其药用可接受的盐，用作预防或治疗与血管粘附蛋白-1（VAP-1）相关的疾病的VAP-1抑制剂，特别是黄斑水肿。
• Thiazole derivatives
  申请人：Inoue Takayuki

  公开号：US20060128770A1

  公开（公告）日：2006-06-15

  A compound of the formula (I): R 1 —NH—X—Y-Z (I) wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof useful as a vascular adhesion protein-1 (VAP-1) inhibitor, a pharmaceutical composition, a method for preventing or treating a VAP-1 associated disease, especially macular edema, which method includes administering an effective amount of the compound or a pharmaceutically acceptable salt thereof to a mammal, and the like.

  化合物公式(I): R1—NH—X—Y-Z (I)，其中每个符号如规范所定义，或其药学上可接受的盐，可用作血管黏附蛋白-1（VAP-1）抑制剂，制备一种制药组合物，一种预防或治疗VAP-1相关疾病（尤其是黄斑水肿）的方法，该方法包括向哺乳动物投与化合物或其药学上可接受的盐的有效量等。
• Method for treating vascular hyperpermeable disease
  申请人：Ueno Ryuji

  公开号：US20060229346A1

  公开（公告）日：2006-10-12

  The present invention provides a method for treating a vascular hyperpermeable disease (except macular edema), which method comprises administering to a patient in need thereof a vascular adhesion protein-1 (VAP-1) inhibitor in an amount sufficient to treat said patient for said disease. The agents are 2-acylamino thiazole compounds.

  本发明提供了一种治疗血管过渗性疾病（除黄斑水肿外）的方法，该方法包括向需要治疗该疾病的患者施用足量的血管粘附蛋白-1（VAP-1）抑制剂。该抑制剂为2-酰胺基噻唑类化合物。
• METHOD FOR TREATING VASCULAR HYPERPERMEABLE DISEASE
  申请人：UENO Ryuji

  公开号：US20080119462A1

  公开（公告）日：2008-05-22

  The present invention provides a method for treating a vascular hyperpermeable disease (except macular edema), which method comprises administering to a patient in need thereof a vascular adhesion protein-1 (VAP-1) inhibitor in an amount sufficient to treat said patient for said disease.

  本发明提供了一种治疗血管过渗性疾病（除了黄斑水肿）的方法，该方法包括向需要治疗该疾病的患者施用足够治疗该疾病的血管粘附蛋白-1（VAP-1）抑制剂。
• HCV protease inhibitors
  申请人：Zhang Suoming

  公开号：US08969373B2

  公开（公告）日：2015-03-03

  A compound of general formula (I); A is O, S, CH, NH or NR′, when O links with Z3, Z1 is N or CRZ1, Z2 is CRZ2, when Z1 links with O, Z2 is CH, Z3 is C—Ar; Ra, Rb, Rc and Rd independently is H, OH, halogen or —Y1—Rm; A1 is NH or CH2; R1′ is alkyl, aryl, cycloalkyl, heterocycloalkyl or heteroaryl; A2 is N, O or linking bond; R1 is hydrogen, or, R1 linking covalently with R3 forms C5-C9 saturated or unsaturated hydrocarbon chain substituted by O or N; R3 is alkyl, cycloalkyl, heterocycloalkyl, alkyl substituted by cycloalkyl etc; R4 is alkoxy-CO, alkyl-NHCO, (alkyl)2NCO, or formyl substituted by aryl, cycloalkyl, heterocycloalkyl.

  通式（I）的化合物；其中A为O、S、CH、NH或NR′，当O与Z3连接时，Z1为N或CRZ1，Z2为CRZ2，当Z1与O连接时，Z2为CH，Z3为C-Ar；Ra、Rb、Rc和Rd独立地为H、OH、卤素或-Y1-Rm；A1为NH或CH2；R1′为烷基、芳基、环烷基、杂环烷基或杂芳基；A2为N、O或连接键；R1为氢，或R1与R3共价连接形成由O或N取代的C5-C9饱和或不饱和碳氢链；R3为烷基、环烷基、杂环烷基、被环烷基取代的烷基等；R4为烷氧基-CO、烷基-NHCO、（烷基）2NCO或被芳基、环烷基、杂环烷基取代的甲酰基。