3,8-Dipropylxanthine | 80798-61-4

• 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: 3,8-Dipropylxanthine
• 英文别名: 3,8-dipropyl-7H-purine-2,6-dione
• CAS: 80798-61-4
• 化学式: C₁₁H₁₆N₄O₂
• mdl: MFCD26244713
• 分子量: 236.274
• InChiKey: KPCXHYGABMLZIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.545
• 拓扑面积：
  78.1
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Fused purine derivatives
  申请人：——

  公开号：US20030176698A1

  公开（公告）日：2003-09-18

  A condensed purine derivative represented by Formula (I): 1 wherein X—Y—Z represents R 1 N—C═O or N═C—W, R 2 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted alicyclic heterocyclic group or the like, n represents an integer of from 0 to 3, V 1 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aromatic heterocyclic group, V 2 represents a substituted lower alkyl group or a substituted or unsubstituted aromatic heterocyclic group, and when V 1 represents a hydrogen atom, a lower alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group, and for example, X—Y—Z represents R 1a N—C═O and R 2 represents a substituted lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alicyclic heterocyclic group, a halogen atom, a lower alkylthio group, —NR 7 R 8 , —CO 2 H, a lower alkoxycarbonyl group, —COHal, —CONR 9 R 10 or —CHO, V 2 may represent a lower alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group; or a pharmacologically acceptable salt thereof.

  一个由公式(I)表示的浓缩嘌呤衍生物：1 其中，X—Y—Z代表R1N—C═O或N═C—W，R2代表氢原子、取代或未取代的低级烷基团、取代或未取代的芳烷基团、取代或未取代的芳基团、取代或未取代的芳香杂环团、取代或未取代的脂肪杂环团等，n代表从0到3的整数，V1代表氢原子、取代或未取代的低级烷基团、取代或未取代的芳烷基团、取代或未取代的芳基团或取代或未取代的芳香杂环团，V2代表取代的低级烷基团或取代或未取代的芳香杂环团，并且当V1代表氢原子、低级烷基团、取代或未取代的芳烷基团或取代或未取代的芳基团时，例如，X—Y—Z代表R1aN—C═O并且R2代表取代的低级烷基团、取代或未取代的芳烷基团、取代或未取代的脂肪杂环团、卤素原子、低级烷基亚硫酰基团、—NR7R8、—CO2H、低级烷氧羰基团、—COHal、—CONR9R10或—CHO，V2可以代表低级烷基团、取代或未取代的芳烷基团或取代或未取代的芳基团；或其药理可接受的盐。
• Xanthine derivatives
  申请人：KYOWA HAKKO KOGYO CO., LTD.

  公开号：EP0619316A1

  公开（公告）日：1994-10-12

  There is provided a novel xanthine Compound(I) wherein R¹ and R² are the same or different and each represent hydroxy-substituted, oxo-substituted or unsubstituted lower alkyl, Y is a single bond or alkylene, and Q is wherein R³ and R⁴ are the same or different and each represent hydrogen or hydroxy, n is 0 or 1; provided that when both of R³ and R⁴ are hydrogen, at least one of R¹ and R² is hydroxy-substituted or oxo-substituted lower alkyl; or a pharmaceutically acceptable salt thereof. The xanthine compound has adenosine A₁ receptor antagonizing activity, and thus shows diuretic effect, renal-protecting effect, bronchodilatory effect, cerebral function improving effect and anti-dementia effect.

  提供了一种新型黄嘌呤化合物(I) 其中 R¹ 和 R² 相同或不同，各自代表羟基取代、氧代取代或未取代的低级烷基，Y 为单键或亚烷基，Q 为 其中 R³ 和 R⁴ 相同或不同且各自代表氢或羟基，n 为 0 或 1；但当 R³ 和 R⁴ 均为氢时，R¹ 和 R² 中至少有一个是羟基取代的或氧化取代的低级烷基；或其药学上可接受的盐。 黄嘌呤化合物具有腺苷 A₁受体拮抗活性，因此具有利尿作用、肾保护作用、支气管扩张作用、脑功能改善作用和抗痴呆作用。
• REMEDIES FOR DIABETES
  申请人：KYOWA HAKKO KOGYO CO., LTD.

  公开号：EP1092435A1

  公开（公告）日：2001-04-18

  A medicament for the therapeutic treatment of diabetes which comprises as an active ingredient a compound represented by the general formula (I): wherein R1 represents a hydrogen atom, a lower alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aromatic heterocyclic group, R2 represents a hydrogen atom, a lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aromatic heterocyclic group, R3 represents a hydrogen atom, a lower alkyl group or a substituted or unsubstituted aralkyl group, X1 and X2 independently represent a hydrogen atom, a lower alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group, and the symbol "n" represents an integer of from 0 to 3, or a physiologically acceptable salt thereof.

  一种治疗糖尿病的药物，其活性成分包括通式(I)所代表的化合物： 其中 R1 代表氢原子、低级烷基、取代或未取代的芳基或取代或未取代的芳香杂环基团， R2 代表氢原子、低级烷基、取代或未取代的芳基、取代或未取代的芳香杂环基团、R3 代表氢原子、低级烷基或取代或未取代的芳基，X1 和 X2 独立地代表氢原子、低级烷基、取代或未取代的芳基或取代或未取代的芳基，符号 "n "代表 0 至 3 的整数，或其生理上可接受的盐。
• FUSED PURINE DERIVATIVES
  申请人：KYOWA HAKKO KOGYO CO., LTD.

  公开号：EP1251130A1

  公开（公告）日：2002-10-23

  A condensed purine derivative represented by Formula (I): wherein X--Y--Z represents R1N-C=O or N=C-W, R2 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted alicyclic heterocyclic group or the like, n represents an integer of from 0 to 3, V1 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aromatic heterocyclic group, V2 represents a substituted lower alkyl group or a substituted or unsubstituted aromatic heterocyclic group, and when V1 represents a hydrogen atom, a lower alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group, and for example, X--Y--Z represents R1aN-C=O and R2 represents a substituted lower alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alicyclic heterocyclic group, a halogen atom, a lower alkylthio group, -NR7R8, -CO2H, a lower alkoxycarbonyl group, -COHal, -CONR9R10 or -CHO, V2 may represent a lower alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group; or a pharmacologically acceptable salt thereof.

  由式(I)代表的缩合嘌呤衍生物： 其中 X--Y--Z代表 R1N-C=O或N=C-W，R2代表氢原子、取代或未取代的低级烷基、取代或未取代的芳烷基、取代或未取代的芳基、取代或未取代的芳香杂环基团、取代或未取代的脂环杂环基团或类似基团，n代表0至3的整数，V1代表氢原子、V1 代表氢原子、取代或未取代的低级烷基、取代或未取代的芳烷基、取代或未取代的芳基或取代或未取代的芳杂环基团、V2 代表取代的低级烷基或取代的或未取代的芳杂环基团，当 V1 代表氢原子、低级烷基、取代的或未取代的芳烷基或取代的或未取代的芳基时，例如，X--Y--Z 代表 R1aN-C=O，R2 代表取代的低级烷基、取代或未取代的芳烷基、取代或未取代的脂环杂环基、卤素原子、低级烷硫基、-NR7R8、-CO2H、低级烷氧基羰基、-COHal、-CONR9R10 或 -CHO，V2 可代表低级烷基、取代或未取代的芳烷基或取代或未取代的芳基；或其药理学上可接受的盐。
• Methods and compositions for treating cancer using P2RX2 inhibitors
  申请人：Flagship Pioneering Innovations V, Inc.

  公开号：US10457740B1

  公开（公告）日：2019-10-29

  The present invention provides methods for treating cancer using P2RX2 inhibitors, such as P2RX2 inhibitory antibodies, among others. The invention also features compositions containing P2RX2 inhibitors, methods of diagnosing patients with P2RX2-associated cancer, and methods of predicting the response of cancer in a subject to treatment with P2RX2 inhibitors.

  本发明提供了使用 P2RX2 抑制剂（如 P2RX2 抑制抗体等）治疗癌症的方法。本发明还包括含有 P2RX2 抑制剂的组合物、诊断 P2RX2 相关癌症患者的方法以及预测癌症对 P2RX2 抑制剂治疗的反应的方法。