2-(4-chloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid | 892870-42-7

• 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-(4-chloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid
• 英文别名: 2-(4-chlorophenyl)-4-(2-hydroxyethyl)-1,3-thiazole-5-carboxylic acid
• CAS: 892870-42-7
• 化学式: C₁₂H₁₀ClNO₃S
• 分子量: 283.735
• InChiKey: BANBXUJNDMHKMY-UHFFFAOYSA-N

物化性质

• 沸点：
  503.2±60.0 °C(Predicted)
• 密度：
  1.476±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  98.7
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(4-chloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid 在 对甲苯磺酸 、 碳酸氢钠 作用下， 以 水 、 甲苯 、 乙酸乙酯 为溶剂， 反应 2.0h， 以79%的产率得到2-(4-chloro-phenyl)-6,7-dihydro-pyrano[4,3-d]thiazol-4-one
  参考文献：
  名称：

  WO2008/76562

  摘要：

  公开号：
• 作为产物：
  描述：

  二氧化碳 在 正丁基锂 、 盐酸 、 水 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 以75.4%的产率得到2-(4-chloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid
  参考文献：
  名称：

  WO2006/66174

  摘要：

  公开号：

文献信息

• THIAZOLOPYRIDINONE DERIVATES AS MCH RECEPTOR ANTAGONISTS
  申请人：Amegadzie Albert Kudzovi

  公开号：US20090233919A1

  公开（公告）日：2009-09-17

  The present invention relates to a melanin concentrating hormone antagonist compound of formula (I); wherein w, R 1 , q, p, R 2 , t, Ar 1 , L 1 , R 3 and R 4 are as defined, or a pharmaceutically acceptable salt, solvate, or enantiomer thereof useful in the treatment, prevention or amelioration of symptoms associated with obesity and related diseases.

  本发明涉及一种公式（I）的黑色素浓集激素拮抗剂化合物；其中w，R1，q，p，R2，t，Ar1，L1，R3和R4如定义所述，或其药学上可接受的盐，溶剂和对映体，用于治疗，预防或缓解与肥胖和相关疾病相关的症状。
• 5- [4-(AZETIDIN-3-YLOXY)-PHENYL]-2-PHENYL-5H-THIAZOLO[5,4-C] PYRIDIN-4-ONE DERIVATIVES AND THEIR USE AS MCH RECEPTOR ANTAGONISTS
  申请人：Gardinier Kevin Matthew

  公开号：US20100069352A1

  公开（公告）日：2010-03-18

  The present invention relates to a melanin concentrating hormone antagonist compound of formula I: wherein “ - - - ” is absent or is optionally a bond; q is 1 or 2; R 1 is independently selected from hydrogen, —C 1 -C 2 alkyl, halo, hydroxy, —C 1 -C 2 haloalkyl, —C 1 -C 3 alkoxy, cyano, —O—C 3 -C 4 cycloalkyl, and —OC 1 -C 2 haloalkyl; R 2 is selected from the group consisting of hydrogen, —C 1 -C 3 alkyl, hydroxy, —C 1 -C 3 alkoxy, cyano, —C 1 -C 2 haloalkyl, —OC 1 -C 2 haloalkyl, and halo; R 3 is selected from the group consisting of hydrogen, —C 1 -C 4 alkyl, —C 2 -C 4 haloalkyl, —C 2 -C 4 alkylOH, —C 3 -C 6 cycloalkyl, —CH 2 C 3 -C 6 cycloalkyl, —C 2 -C 4 alkyl-O—C 1 -C 4 alkyl, —C(O)C 1 -C 4 alkyl, —C(O)C 1 -C 4 haloalkyl, —CH 2 -thiazole, phenyl, benzyl, tetrahydrothiopyranyl, and tetrahydropyranyl, wherein the cycloalkyl, tetrahydrothiopyranyl, tetrahydropyranyl and thiazolyl group is optionally substituted with one or two groups independently selected from the group consisting of halo, hydroxy, C 1 -C 2 alkyl, and —C 1 -C 2 haloalkyl; or a pharmaceutically acceptable salt, enantiomer, diastereomer or mixture thereof, useful in the treating, preventing or ameliorating of symptoms associated with obesity and related diseases.

  本发明涉及一种公式I的黑色素浓集激素拮抗剂化合物：其中“- - -”不存在或者可选为一根键；q为1或2；R1独立选择自氢、—C1-C2烷基、卤素、羟基、—C1-C2卤代烷基、—C1-C3烷氧基、氰基、—O—C3-C4环烷基和—OC1-C2卤代烷基；R2选择自氢、—C1-C3烷基、羟基、—C1-C3烷氧基、氰基、—C1-C2卤代烷基、—OC1-C2卤代烷基和卤素的群；R3选择自氢、—C1-C4烷基、—C2-C4卤代烷基、—C2-C4烷基羟基、—C3-C6环烷基、—CH2C3-C6环烷基、—C2-C4烷氧基—C1-C4烷基、—C（O）C1-C4烷基、—C（O）C1-C4卤代烷基、—CH2-噻唑基、苯基、苄基、四氢噻吩基和四氢吡喃基，其中环烷基、四氢噻吩基、四氢吡喃基和噻唑基可选地被一到两个独立选择自卤素、羟基、C1-C2烷基和—C1-C2卤代烷基的基团取代；或其药学上可接受的盐、对映异构体、非对映异构体或其混合物，用于治疗、预防或缓解与肥胖和相关疾病相关的症状。
• 5- [4-(azetidin-3-yloxy)-phenyl]-2-phenyl-5H-thiazolo[5,4-C] pyridin-4-one derivatives and their use as MCH receptor antagonists
  申请人：Eli Lilly and Company

  公开号：US08049013B2

  公开（公告）日：2011-11-01

  The present invention relates to a melanin concentrating hormone antagonist compound of formula I: wherein “-----” is absent or is optionally a bond; q is 1 or 2; R1 is independently selected from hydrogen, —C1-C2 alkyl, halo, hydroxy, —C1-C2 haloalkyl, —C1-C3 alkoxy, cyano, —O—C3-C4 cycloalkyl, and —OC1-C2 haloalkyl; R2 is selected from the group consisting of hydrogen, —C1-C3 alkyl, hydroxy, —C1-C3 alkoxy, cyano, —C1-C2 haloalkyl, —OC1-C2 haloalkyl, and halo; R3 is selected from the group consisting of hydrogen, —C1-C4 alkyl, —C2-C4 haloalkyl, —C2-C4 alkylOH, —C3-C6 cycloalkyl, —CH2C3-C6 cycloalkyl, —C2-C4 alkyl-O—C1-C4 alkyl, —C(O)C1-C4 alkyl, —C(O)C1-C4 haloalkyl, —CH2-thiazole, phenyl, benzyl, tetrahydrothiopyranyl, and tetrahydropyranyl, wherein the cycloalkyl, tetrahydrothiopyranyl, tetrahydropyranyl and thiazolyl group is optionally substituted with one or two groups independently selected from the group consisting of halo, hydroxy, C1-C2 alkyl, and —C1-C2 haloalkyl; or a pharmaceutically acceptable salt, enantiomer, diastereomer or mixture thereof, useful in the treating, preventing or ameliorating of symptoms associated with obesity and related diseases.

  本发明涉及一种公式I的黑素浓集素拮抗剂化合物：其中“-----”不存在或可选为键；q为1或2；R1独立选择自氢、—C1-C2烷基、卤素、羟基、—C1-C2卤代烷基、—C1-C3烷氧基、氰基、—O—C3-C4环烷基和—OC1-C2卤代烷基；R2选择自羟基、—C1-C3烷基、—C1-C3烷氧基、氰基、—C1-C2卤代烷基、—OC1-C2卤代烷基和卤素的群；R3选择自氢、—C1-C4烷基、—C2-C4卤代烷基、—C2-C4烷基羟基、—C3-C6环烷基、—CH2C3-C6环烷基、—C2-C4烷氧基—C1-C4烷基、—C(O)C1-C4烷基、—C(O)C1-C4卤代烷基、—CH2-噻唑基、苯基、苄基、四氢噻吩基和四氢吡喃基，其中环烷基、四氢噻吩基、四氢吡喃基和噻唑基可选地用一个或两个从卤素，羟基，C1-C2烷基和—C1-C2卤代烷基中独立选择的基取代；或其药学上可接受的盐、对映异构体、顺反异构体或混合物，用于治疗、预防或缓解与肥胖和相关疾病相关的症状。
• 5- [4- (AZETIDIN-3-YL0XY) -PHENYL]-2-PHENYL-5H-THIAZ0L0 [5,4-C]PYRIDIN-4-0NE DERIVATIVES AND THEIR USE AS MCH RECEPTOR ANTAGONISTS
  申请人：Eli Lilly & Company

  公开号：EP2089397B1

  公开（公告）日：2012-08-29
• US7902356B2
  申请人：——

  公开号：US7902356B2

  公开（公告）日：2011-03-08