8-Methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid | 449799-49-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 8-Methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid
• 英文别名: 8-methyl-5,7-dioxo-[1,3]thiazolo[3,2-c]pyrimidine-2-carboxylic acid
• CAS: 449799-49-9
• 化学式: C₈H₆N₂O₄S
• 分子量: 226.213
• InChiKey: AAQWZOJUDVQYLX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  112
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  8-Methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid 、 4-甲氨基吡啶 以to give 8-methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid(pyridin-4-ylmethyl)-amide (82%)的产率得到8-Methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid (pyridin-4-ylmethyl)-amide
  参考文献：
  名称：

  BICYCLIC PYRIMIDINE MATRIX METALLOPROTEINASE INHIBITORS

  摘要：

  选择性MMP-13抑制剂是公式I的双环嘧啶或其药学上可接受的盐，其中R1为氢或烷基；R2，R3和R4包括氢，卤素，烷基，C≡C（CH2）芳基，CO2烷基，CO2（CH2）芳基，COHN烷基和CONH（CH2）芳基；X为O，S，SO，SO2，CH2，C═O，CHOH，NH或NR5。公式I的化合物或其药学上可接受的盐，可用于治疗癌症或关节炎。

  公开号：

  US20060040957A1
• 作为产物：
  描述：

  6-Benzyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid methyl ester 、 6-benzyl-8-methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid methyl ester 、 三氯化铝 、 、 sodium hydroxide 、 盐酸 在 ice 作用下， 以 苯 为溶剂， 反应 22.5h， 以to give 8-methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid (99%)的产率得到8-Methyl-5,7-dioxo-6,7-dihydro-5H-thiazolo[3,2-c]pyrimidine-2-carboxylic acid
  参考文献：
  名称：

  BICYCLIC PYRIMIDINE MATRIX METALLOPROTEINASE INHIBITORS

  摘要：

  选择性MMP-13抑制剂是公式I的双环嘧啶或其药学上可接受的盐，其中R1为氢或烷基；R2，R3和R4包括氢，卤素，烷基，C≡C（CH2）芳基，CO2烷基，CO2（CH2）芳基，COHN烷基和CONH（CH2）芳基；X为O，S，SO，SO2，CH2，C═O，CHOH，NH或NR5。公式I的化合物或其药学上可接受的盐，可用于治疗癌症或关节炎。

  公开号：

  US20060040957A1

文献信息

• Matrix metalloproteinase inhibitors
  申请人：——

  公开号：US20030078276A1

  公开（公告）日：2003-04-24

  Compounds are provided that bind allosterically to the catalytic domain of MMP-13 and comprise a hydrophobic group, first and second hydrogen bond acceptors and at least one, and preferably both, of a third hydrogen bond acceptor and a second hydrophobic group. Cartesian coordinates for centroids of the above features are defined in the specification. When the ligand binds to MMP-13, the first, second and third (when present) hydrogen bond acceptors bond respectively with Thr245, Thr 247 and Met 253, the first hydrophobic group locates within the S1′ channel of MMP-13 and the second hydrophobic group (when present) is relatively open to solvent. The compounds specifically inhibit the matrix metalloproteinase-13 enzyme and thus are useful for treating diseases resulting from tissue breakdown, such as heart disease, multiple sclerosis, arthritis, atherosclerosis, and osteoporosis.

  提供了一些与MMP-13的催化结构域发生变构结合的化合物，包括一个疏水基团，第一和第二氢键受体，以及至少一个，最好是两个，第三氢键受体和第二疏水基团。上述特征的质心的笛卡尔坐标在说明书中定义。当配体与MMP-13结合时，第一、第二和第三（存在时）氢键受体分别与Thr245、Thr247和Met253结合，第一个疏水基团位于MMP-13的S1'通道内，第二疏水基团（存在时）相对于溶剂是开放的。这些化合物特异性地抑制基质金属蛋白酶-13酶，因此可用于治疗由组织分解引起的疾病，如心脏病、多发性硬化症、关节炎、动脉粥样硬化和骨质疏松症。
• Combination of an allosteric carboxylic inhibitor of matrix metalloproteinase-13 with celecoxib or valdecoxib
  申请人：——

  公开号：US20040019053A1

  公开（公告）日：2004-01-29

  This invention provides a combination, comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with celecoxib, or a pharmaceutically acceptable salt thereof, or valdecoxib, or a pharmaceutically acceptable salt thereof. This invention also provides a method of treating a disease that is responsive to inhibition of MMP-13 and cyclooxygenase-2, comprising administering to a patient suffering from such a disease the invention combination comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with celecoxib, or a pharmaceutically acceptable salt thereof, or valdecoxib, or a pharmaceutically acceptable salt thereof. This invention also provides a pharmaceutical composition, comprising the invention combination comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with celecoxib, or a pharmaceutically acceptable salt thereof, or valdecoxib, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, diluent, or excipient. The invention combination may also be further combined with other pharmaceutical agents depending on the disease being treated.

  该发明提供了一种组合物，包括MMP-13的变构羧酸抑制剂或其药用盐，与Celecoxib或其药用盐，或Valdecoxib或其药用盐。该发明还提供了一种治疗对MMP-13和环氧合酶-2抑制敏感的疾病的方法，包括向患有这种疾病的患者施用包括MMP-13的变构羧酸抑制剂或其药用盐，与Celecoxib或其药用盐，或Valdecoxib或其药用盐的组合物。该发明还提供了一种药物组合物，包括包括MMP-13的变构羧酸抑制剂或其药用盐，与Celecoxib或其药用盐，或Valdecoxib或其药用盐的组合物，以及药用载体、稀释剂或赋形剂。该发明组合物还可以根据所治疗的疾病进一步与其他药物代理结合。
• Combination of an allosteric carboxylic inhibitor of matrix metalloproteinase-13 with a selective inhibitor of cyclooxygenase-2 that is not celecoxib or valdecoxib
  申请人：——

  公开号：US20040019054A1

  公开（公告）日：2004-01-29

  This invention provides a combination, comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with a selective inhibitor of COX-2, or a pharmaceutically acceptable salt thereof, that is not celecoxib or valdecoxib. This invention also provides a method of treating a disease that is responsive to inhibition of MMP-13 and cyclooxygenase-2, comprising administering to a patient suffering from such a disease the invention combination comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with a selective inhibitor of COX-2, or a pharmaceutically acceptable salt thereof, that is not celecoxib or valdecoxib. This invention also provides a pharmaceutical composition, comprising the invention combination comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with a selective inhibitor of COX-2, or a pharmaceutically acceptable salt thereof, that is not celecoxib or valdecoxib, and a pharmaceutically acceptable carrier, diluent, or excipient. This invention also provides a combination comprising an NSAID, or a pharmaceutically acceptable salt thereof, and an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof. This invention also provides a pharmaceutical composition, comprising the invention combination comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with an NSAID, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, diluent, or excipient. This invention also provides a method of treating a disease that is responsive to inhibition of MMP-13 and cyclooxygenase-1 or cyclooxygenase-2, comprising administering to a patient suffering from such a disease the invention combination comprising an allosteric carboxylic inhibitor of MMP-13, or a pharmaceutically acceptable salt thereof, with an NSAID, or a pharmaceutically acceptable salt thereof. The invention combinations may also be further combined with other pharmaceutical agents depending on the disease being treated.

  本发明提供一种组合物，包括MMP-13的变构羧酸抑制剂或其药用盐，以及COX-2的选择性抑制剂或其药用盐，但不包括司来昔布或瓦来昔布。本发明还提供一种治疗对MMP-13和环氧合酶-2抑制响应的疾病的方法，包括向患有该疾病的患者施用包括MMP-13的变构羧酸抑制剂或其药用盐，以及COX-2的选择性抑制剂或其药用盐的本发明组合物，但不包括司来昔布或瓦来昔布。本发明还提供一种药物组合物，包括MMP-13的变构羧酸抑制剂或其药用盐，以及COX-2的选择性抑制剂或其药用盐的本发明组合物，但不包括司来昔布或瓦来昔布，以及药用载体、稀释剂或赋形剂。本发明还提供一种组合物，包括NSAID或其药用盐，以及MMP-13的变构羧酸抑制剂或其药用盐。本发明还提供一种药物组合物，包括MMP-13的变构羧酸抑制剂或其药用盐，以及NSAID或其药用盐的本发明组合物，以及药用载体、稀释剂或赋形剂。本发明还提供一种治疗对MMP-13和环氧合酶-1或环氧合酶-2抑制响应的疾病的方法，包括向患有该疾病的患者施用包括MMP-13的变构羧酸抑制剂或其药用盐，以及NSAID或其药用盐的本发明组合物。根据所治疾病的不同，本发明组合物也可以与其他药物组合。
• Method of determining potential allosterically-binding matrix metalloproteinase inhibitors
  申请人：Andrianjara Charles

  公开号：US20050004126A1

  公开（公告）日：2005-01-06

  Compounds are provided that bind allosterically to the catalytic domain of MMP-13 and comprise a hydrophobic group, first and second hydrogen bond acceptors and at least one, and preferably both, of a third hydrogen bond acceptor and a second hydrophobic group. Cartesian coordinates for centroids of the above features are defined in the specification. When the ligand binds to MMP-13, the first, second and third (when present) hydrogen bond acceptors bond respectively with Thr245, Thr 247 and Met 253, the first hydrophobic group locates within the S1′ channel of MMP-13 and the second hydrophobic group (when present) is relatively open to solvent. The compounds specifically inhibit the matrix metalloproteinase-13 enzyme and thus are useful for treating diseases resulting from tissue breakdown, such as heart disease, multiple sclerosis, arthritis, atherosclerosis, and osteoporosis.

  提供了一种与MMP-13催化域发生变构作用的化合物，其中包括一个疏水基团、第一和第二氢键受体以及至少一个第三氢键受体和第二个疏水基团，最好是两者都有。上述特征的笛卡尔坐标在说明书中有定义。当配体与MMP-13结合时，第一、第二和第三（存在时）氢键受体分别与Thr245、Thr 247和Met 253结合，第一疏水基团位于MMP-13的S1'通道内，第二疏水基团（存在时）相对于溶剂较为开放。这些化合物特异性地抑制了基质金属蛋白酶-13酶，因此可用于治疗由组织分解引起的疾病，如心脏病、多发性硬化症、关节炎、动脉粥样硬化和骨质疏松症。
• EP1361873A4
  申请人：——

  公开号：EP1361873A4

  公开（公告）日：2005-10-26