8-chloro-1-(isoquinolin-1-ylmethyl)-3-methyl-7-(3-methyl-but-2-enyl)-3,7-dihydro-purine-2,6-dione | 454711-73-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 8-chloro-1-(isoquinolin-1-ylmethyl)-3-methyl-7-(3-methyl-but-2-enyl)-3,7-dihydro-purine-2,6-dione
• 英文别名: 1-[(isoquinolin-1-yl)methyl]-3-methyl-7-(3-methyl-2-buten-1-yl)-8-chloro-xanthine；8-Chloro-1-(isoquinolin-1-ylmethyl)-3-methyl-7-(3-methylbut-2-enyl)purine-2,6-dione
• CAS: 454711-73-0
• 化学式: C₂₁H₂₀ClN₅O₂
• 分子量: 409.875
• InChiKey: MFMDNKQTMVGYBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  29
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  71.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  8-chloro-1-(isoquinolin-1-ylmethyl)-3-methyl-7-(3-methyl-but-2-enyl)-3,7-dihydro-purine-2,6-dione 、 (S)-3-Boc-氨基哌啶 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 1-[(isoquinolin-1-yl)methyl]-3-methyl-7-(3-methyl-2-buten-1-yl)-8-[(S)-3-(tert-butyloxycarbonylamino)-piperidin-1-yl]-xanthine
  参考文献：
  名称：

  8-(3-(R)-Aminopiperidin-1-yl)-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3,7-dihydropurine-2,6-dione (BI 1356), a Highly Potent, Selective, Long-Acting, and Orally Bioavailable DPP-4 Inhibitor for the Treatment of Type 2 Diabetes

  摘要：

  A new chemical class of potent DPP-4 inhibitors structurally derived from the xanthine scaffold for the treatment of type 2 diabetes has been discovered and evaluated. Systematic structural variations have led to 1 (BI 1356), a highly potent, selective, long-acting, and orally active DPP-4 inhibitor that shows considerable blood glucose lowering in different animal species. 1 is currently undergoing clinical phase IIb trials and holds the potential for once-daily treatment of type 2 diabetics.

  DOI：

  10.1021/jm701280z
• 作为产物：
  描述：

  8-Chloro-3-methyl-7-(3-methylbut-2-enyl)-3,7-dihydropurine-2,6-dione 、 alkaline earth salt of/the/ methylsulfuric acid 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 8-chloro-1-(isoquinolin-1-ylmethyl)-3-methyl-7-(3-methyl-but-2-enyl)-3,7-dihydro-purine-2,6-dione
  参考文献：
  名称：

  8-(3-(R)-Aminopiperidin-1-yl)-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3,7-dihydropurine-2,6-dione (BI 1356), a Highly Potent, Selective, Long-Acting, and Orally Bioavailable DPP-4 Inhibitor for the Treatment of Type 2 Diabetes

  摘要：

  A new chemical class of potent DPP-4 inhibitors structurally derived from the xanthine scaffold for the treatment of type 2 diabetes has been discovered and evaluated. Systematic structural variations have led to 1 (BI 1356), a highly potent, selective, long-acting, and orally active DPP-4 inhibitor that shows considerable blood glucose lowering in different animal species. 1 is currently undergoing clinical phase IIb trials and holds the potential for once-daily treatment of type 2 diabetics.

  DOI：

  10.1021/jm701280z

文献信息

• Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions
  申请人：——

  公开号：US20020198205A1

  公开（公告）日：2002-12-26

  The present invention relates to substituted xanthines of general formula 1 wherein R 1 to R 4 are defined as in claim 1, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

  本发明涉及一般式1的取代黄嘌呤，其中R1至R4如权利要求1中定义，其互变异构体和立体异构体，其混合物，其前药和其盐，具有有价值的药理特性，特别是对酶二肽基肽酶-IV（DPP-IV）活性的抑制作用。
• Xanthine derivatives,production and use thereof as medicament
  申请人：——

  公开号：US20040077645A1

  公开（公告）日：2004-04-22

  The present invention relates to substituted xanthines of general formula 1 wherein R 1 to R 4 are defined as in claim 1, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

  本发明涉及一般式1的取代黄嘌呤，其中R1至R4如权利要求1所定义，其互变异构体和立体异构体，混合物，前药和盐具有有价值的药理学性质，特别是对酶二肽基肽酶IV（DPP-IV）的抑制作用。
• XANTHINE DERIVATIVES, THE PREPARATION THEREOF AND THEIR USE AS PHARMACEUTICAL COMPOSITIONS
  申请人：Himmelsbach Frank

  公开号：US20060247226A1

  公开（公告）日：2006-11-02

  The present invention relates to substituted xanthines of general formula wherein R 1 to R 4 are defined as in claim 1, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

  本发明涉及一般式为的取代黄嘌呤，其中R1至R4的定义如权利要求1所述，其互变异构体和立体异构体，混合物，前药和盐具有有价值的药理学性质，特别是对酶二肽基肽酶-IV（DPP-IV）的抑制作用。
• Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions
  申请人：HIMMELSBACH Frank

  公开号：US20110144095A1

  公开（公告）日：2011-06-16

  The present invention relates to substituted xanthines of general formula wherein R 1 to R 4 are as defined herein, the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

  本发明涉及一般式为的取代黄嘌呤，其中R1至R4的定义如本文所述，其互变异构体和立体异构体，混合物，前药和盐具有有价值的药理学特性，特别是对酶二肽基肽酶-IV（DPP-IV）的抑制作用。
• Xanthine Derivatives, the Preparation Thereof and Their Use as Pharmaceutical Compositions
  申请人：HIMMELSBACH Frank

  公开号：US20120035158A1

  公开（公告）日：2012-02-09

  The present invention relates to substituted xanthines of general formula wherein R 1 to R 4 are defined as in claim 1 , the tautomers and the stereoisomers thereof, mixtures thereof, the prodrugs and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

  本发明涉及一般式为的取代黄嘌呤，其中R1至R4如权利要求1所定义，其互变异构体和立体异构体，其混合物，其前药和其盐具有有价值的药理特性，特别是对酶二肽基肽酶-IV（DPP-IV）活性的抑制作用。