8-(3-氧代环戊基)-1,3-二丙基-7H-嘌呤-2,6-二酮 | 133058-72-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 中文名称: 8-(3-氧代环戊基)-1,3-二丙基-7H-嘌呤-2,6-二酮
• 英文名称: 8-(3-oxocyclopentyl)-1,3-di-n-propyl-7H-purine-2,6-dione
• 英文别名: MDL 102503；KFM 19；1,3-dipropyl-8-(3-oxocyclopentyl)-xanthine；8-(3-Oxo-cyclopentyl)-1,3-dipropyl-3,7-dihydro-purine-2,6-dione；(+/-)-8-(3-oxocyclopentyl)-1,3-dipropylxanthine；1H-Purine-2,6-dione, 3,7-dihydro-8-(3-oxocyclopentyl)-1,3-dipropyl-；8-(3-oxocyclopentyl)-1,3-dipropyl-7H-purine-2,6-dione
• CAS: 133058-72-7
• 化学式: C₁₆H₂₂N₄O₃
• 分子量: 318.376
• InChiKey: RUHGOZFOVBMWOO-UHFFFAOYSA-N

物化性质

• 熔点：
  165-167 °C
• 沸点：
  584.7±60.0 °C(Predicted)
• 密度：
  1.268±0.06 g/cm3(Predicted)
• 溶解度：
  溶于二甲基亚砜

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  86.4
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 储存条件：
  2-8℃

制备方法与用途

KFM19 是一个强效且选择性的腺苷受体拮抗剂，其半数有效浓度（EC50）为50 nM。

反应信息

• 作为反应物：
  描述：

  8-(3-氧代环戊基)-1,3-二丙基-7H-嘌呤-2,6-二酮 、 在 水 、 二氯甲烷 、 silica gel 、 1,3-dipropyl-8-(3-hydroxycyclopentyl)xanthine 作用下， 以 乙醇 为溶剂， 反应 48.0h， 以From the 1st fraction, 0.4 g of the title compound are obtained in the form of white crystals (39% of theory), m.p. 174°-176° C. and from the 2nd fraction 0.4 g of the title compound的产率得到1,3-dipropyl-8-(3-hydroxycyclopentyl)xanthine
  参考文献：
  名称：

  Process for preparing 1,3-dipropyl-8-(3-oxocyclopentyl)-xanthine

  摘要：

  一种制备1,3-二丙基-8-(3-氧代环戊基)-黄嘌呤的过程。

  公开号：

  US05175291A1
• 作为产物：
  描述：

  5,6-二氨基-1,3-二丙基嘧啶-2,4(1H,3H)-二酮 生成 8-(3-氧代环戊基)-1,3-二丙基-7H-嘌呤-2,6-二酮
  参考文献：
  名称：

  KUFNER-MUHL, ULRIKE;WEBER, KARL-HEINZ;WALTHER, GERHARD;STRANSKY, WERNER;E+

  摘要：

  DOI：

文献信息

• Methods of treating pulmonary disease
  申请人：——

  公开号：US20040259889A1

  公开（公告）日：2004-12-23

  Methods useful for reducing pulmonary vasoconstriction or improving pulmonary hemodynamics in a patient are disclosed. More particularly, this invention relates to administering A 1 adenosine receptor antagonists to reduce pulmonary vasoconstriction and improve pulmonary hemodynamics.

  本发明涉及使用A1腺苷受体拮抗剂来减少肺血管收缩并改善肺血液动力学。
• [EN] ARYL IMIDAZOLE COMPOUNDS AND THEIR USE AS BETA AMYLOID PRODUCTION INHIBITORS<br/>[FR] COMPOSÉ ARYLIMIDAZOLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PRODUCTION DE LA PROTÉINE AMYLOÏDE BÊTA
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2010098488A1

  公开（公告）日：2010-09-02

  A compound represented by the formula (I): or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a triazolyl group or the like which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.

  一种由化学式(I)表示的化合物，或其药理学上可接受的盐或酯，其中环A代表可能被取代的三唑基团或类似物，环B代表可能被取代的苯基团或类似物，X1代表单键或类似物，R1和R2分别代表C1-6烷基或类似物，m代表0到3的整数，n代表0到2的整数，对于由Aβ引起的疾病具有治疗作用。
• MULTI-CYCLIC COMPOUNDS
  申请人：KIMURA Teiji

  公开号：US20090062529A1

  公开（公告）日：2009-03-05

  A compound represented by the formula (I): or a pharmacologically acceptable salt thereof, wherein Ar 1 represents an imidazolyl group or the like which may be substituted with a C1-6 alkyl group, Ar 2 represents a phenyl group or the like which may be substituted with a C1-6 alkoxy group, X 1 represents a double bond or the like and Het represents a triazolyl group or the like which may be substituted with a C1-6 alkyl group or the like, is effective as a therapeutic or prophylactic agent for a disease caused by Aβ.

  一种由化学式(I)表示的化合物或其药理学可接受的盐，其中Ar1代表可用C1-6烷基基团取代的咪唑基团或类似基团，Ar2代表可用C1-6烷氧基团取代的苯基团或类似基团，X1代表双键或类似基团，Het代表可用C1-6烷基基团或类似基团取代的三唑基团或类似基团，对由Aβ引起的疾病具有治疗或预防作用。
• [EN] NITROGEN-CONTAINING FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS BETA AMYLOID PRODUCTION INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS CONTENANT DE L'AZOTE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PRODUCTION DE LA BÊTA-AMYLOÏDE
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2010098487A1

  公开（公告）日：2010-09-02

  A compound represented by the formula [I]: or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a five-membered aromatic heterocyclic group or the like fused with a non-aromatic ring group, which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.

  化合物的分子式为[I]：或其药理学可接受的盐或酯，其中环A代表一个五元芳香杂环基团或类似于非芳香环基团的融合物，可以被取代，环B代表一个苯基或类似的基团，可以被取代，X1代表一个单键或类似物，R1和R2分别代表一个C1-6烷基基团或类似物，m表示0到3的整数，n表示0到2的整数，对由Aβ引起的疾病具有治疗作用。
• [EN] IMIDAZOLYLPYRAZINE DERIVATIVES<br/>[FR] DÉRIVÉS D'IMIDAZOLYLPYRAZINE
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2010098495A1

  公开（公告）日：2010-09-02

  To provide a novel low-molecular-weight compound that inhibits the production of amyloid-β (Aβ ). A compound represented by the formula [I]: or a pharmacologically acceptable salt or ester thereof, wherein R1 and R2 are the same or different and each represent a substituent selected from the following Substituent Group a1; m represents an integer of 0 to 3; n represents an integer of 0 to 2; X1 represents a single bond or the like; X2 represents a single bond or the like; Ring A represents a five-membered aromatic heterocyclic group or the like which contains two or more nitrogen atoms and may have 1 to 3 substituents selected from the following Substituent Group b1; and Ring B represents a monocyclic or fused cyclic aromatic ring group such as the formula [2] which may have 1 to 3 substituents selected from the following Substituent Group c1, is effective as a therapeutic agent for a disease such as Alzheimer's disease. Substituent Group a1: a C1-6 alkyl group and the like Substituent Group b1: a C1-6 alkyl group and the like Substituent Group c1: an amino group and the like

  提供一种新型低分子量化合物，该化合物能够抑制淀粉样蛋白-β（Aβ）的产生。表示为化学式[I]的化合物，或其药理学上可接受的盐或酯，其中R1和R2相同或不同，每个代表以下取代基团a1中选择的取代基；m代表0到3的整数；n代表0到2的整数；X1代表单键或类似物；X2代表单键或类似物；环A代表含有两个或更多氮原子并且可能具有1到3个取代基团b1中选择的取代基的五元芳香杂环基团或类似物；环B代表可能具有1到3个取代基团c1中选择的取代基的单环或融合环芳香环基团，如化学式[2]所示，对于阿尔茨海默病等疾病具有治疗作用。取代基团a1：C1-6烷基基团等；取代基团b1：C1-6烷基基团等；取代基团c1：氨基团等。