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9H-1,2,4-Triazolo[3,4-i]purine | 4063-64-3

中文名称
——
中文别名
——
英文名称
9H-1,2,4-Triazolo[3,4-i]purine
英文别名
9H-s-Triazolo<3,4-i>purin;7(9)H-[1,2,4]triazolo[3,4-i]purine;1h-[1,2,4]Triazolo[3,4-i]purine;9H-[1,2,4]triazolo[3,4-f]purine
9H-1,2,4-Triazolo[3,4-i]purine化学式
CAS
4063-64-3
化学式
C6H4N6
mdl
——
分子量
160.138
InChiKey
RLTQUEBNOKLEIN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 密度:
    2.05±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.4
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    71.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    原甲酸三乙酯6-肼基嘌呤 反应 9.0h, 以70%的产率得到9H-1,2,4-Triazolo[3,4-i]purine
    参考文献:
    名称:
    新的黄嘌呤氧化酶抑制剂研究。部分2.合成和黄嘌呤氧化酶的2-取代的-6- alkylidenehydrazino-或6- arylmethylidenehydrazino-7的抑制活性ħ -purines和3-和/或5-取代的9 ħ -1,2,4-三唑并〔3,4 -我]嘌呤
    摘要:
    2-取代的6-亚烷基萘并肼基或6-芳基亚甲基肼基并氨基7 H-嘌呤和3-和/或5-取代的9 H -1,2,4-三唑并[3,4- -i ]嘌呤的简便且通用的合成方法,据报道,它们是通过相应的7 H-嘌呤的6-醛的氧化环化而获得的,作为新型潜在的黄嘌呤氧化酶抑制剂。还研究了它们在体外对牛黄嘌呤氧化酶的抑制活性,一些嘌呤2和6和三唑并呋喃酮7的活性比别嘌呤醇高出几倍到几百倍。
    DOI:
    10.1039/a906230k
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文献信息

  • 8-Phenyl-6, 9-dihydro-[1,2,4] triazolo[3,4-i]purin-5-one derivatives
    申请人:——
    公开号:US20030060627A1
    公开(公告)日:2003-03-27
    8-phenyl-6,9-dihydro-[1,2,4]triazolo[3,4-i]purin-5-one derivatives of formula (I): 1 wherein: R 1 , R 2 and R 3 each independently represent: hydrogen; an alkyl group which is unsubstituted or substituted by a hydroxy, alkoxy, alkylthio, amino, mono- or di-alkylamino, hydroxycarbonyl, alkoxycarbonyl, acylamino, carbamoyl or alkylcarbamoyl group; or a group of formula —(CH 2 ) n —R 6 wherein n is an integer from 0 to 4 and R 6 represents: a cycloalkyl group; a phenyl group which may be unsubstituted or substituted by one or more halogen atoms or alkyl, hydroxy, alkylenedioxy, alkoxy, amino, mono- or di-alkylamino, nitro, cyano or trifluoromethyl groups; or a 3 to 7-membered ring comprising from 1 to 4 heteroatoms selected from nitrogen, oxygen and sulphur, which ring may be unsubstituted or substituted by one or more halogen atoms or hydroxy, phenyl, alkoxycarbonyl, amino, mono- alkylamino, di-alkylamino or hydroxycarbonyl groups or one or more alkyl groups which may in turn be unsubstituted or substituted by one or more halogen atoms or hydroxy, alkoxy, hydroxyalkoxy, phenyl, alkoxycarbonyl, amino, mono- or di-alkylamino or hydroxycarbonyl groups; either R 4 and R 5 together with the nitrogen atom to which they are attached form a 3 to 7-membered ring comprising a total of from 1 to 4 heteroatoms selected from nitrogen, oxygen and sulphur, which ring may be unsubstituted or substituted by one or more halogen atoms or hydroxy, oxoalkyl, carbamoyl, hydroxycarbonyl, alkoxycarbonyl, trifluoroacetyl, amino, mono- or di-alkylamino groups or an alkylene group, or one or more alkyl, alkenyl or alkynyl groups which may in turn be unsubstituted or substituted by one or more halogen atoms or hydroxy, alkoxy, hydroxyalkoxy, amino or mono- or di-alkylamino groups, or R 4 and R 5 independently represent hydrogen, an amidino group or an alkyl, alkenyl or alkynyl group which may be unsubstituted or substituted by one or more halogen atoms or hydroxy, alkoxy, alkylthio, amino, mono- or di-alkylamino groups, or R 4 represents hydrogen or an alkyl group and R 5 represents a group of formula —(CH 2 ) n —R 7 wherein n is an integer from 0 to 4 and R 7 represents: a cycloalkyl group which may be unsubstituted or substituted by one or more halogen atoms or alkyl, hydroxy, alkylenedioxy, alkoxy, amino, mono- or di-alkylamino, alkylamido, nitro, cyano or trifluoromethyl groups; a phenyl group which may be unsubstituted or substituted by one or more halogen atoms or alkyl, hydroxy, alkylenedioxy, alkoxy, amino, mono- or di-alkylamino, nitro, cyano or trifluoromethyl groups; or a 3 to 7-membered ring comprising from 1 to 4 heteroatoms selected from nitrogen, oxygen and sulphur, which ring may be unsubstituted or substituted by one or more halogen atoms or hydroxy, alkoxy, phenyl, alkoxycarbonyl, amino, mono-alkylamino, di-alkylamino or hydroxycarbonyl groups or one or more alkyl groups which may be unsubstituted or substituted by one or more halogen atoms or hydroxy, alkoxy, hydroxyalkoxy, phenyl, alkoxycarbonyl, amino, mono- or di-alkylamino or hydroxycarbonyl groups; or a pharmaceutically acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use as PDE 5 inhibitors.
    8-苯基-6,9-二氢-[1,2,4]三唑[3,4-i]嘧啶-5-酮衍生物化学式(I)如下: 其中: R1、R2和R3各自独立表示:氢;未取代或取代的烷基基团,取代基可以是羟基、烷氧基、烷基基、基、单烷基或双烷基基、羟基羰基、烷氧羰基、酰胺基、基甲酰基或烷基甲酰基基团;或者化学式—(CH2)n—R6的基团,其中n是从0到4的整数,R6表示:环烷基基团;苯基基团,可以未取代或取代,取代基可以是一个或多个卤素原子或烷基、羟基、烷基二氧基、烷氧基、基、单烷基或双烷基基、硝基、基或三甲基基团;或者由1到4个异原子(氮、氧和)组成的3到7元环,该环可以未取代或取代,取代基可以是一个或多个卤素原子或羟基、苯基、烷氧羰基、基、单烷基基、双烷基基或羟基羰基基团或一个或多个烷基基团,该烷基基团可以未取代或取代,取代基可以是一个或多个卤素原子或羟基、烷氧基、羟基烷氧基、苯基、烷氧羰基、基、单烷基或双烷基基或羟基羰基基团; R4和R5可以与它们连接的氮原子一起形成一个由1到4个异原子(氮、氧和)组成的3到7元环,该环可以未取代或取代,取代基可以是一个或多个卤素原子或羟基、氧代烷基、基甲酰基、羟基羰基、烷氧羰基、三氟乙酰基、基、单烷基或双烷基基基团或一个烷基、烯基或炔基基团,该基团可以未取代或取代,取代基可以是一个或多个卤素原子或羟基、烷氧基、羟基烷氧基、基或单烷基或双烷基基基团,或者R4和R5各自独立表示氢、酰胺基团或未取代或取代的烷基、烯基或炔基基团,取代基可以是一个或多个卤素原子或羟基、烷氧基、烷基基、基、单烷基或双烷基基基团,或者R4表示氢或烷基基团,R5表示化学式—( )n—R7的基团,其中n是从0到4的整数,R7表示:环烷基基团,可以未取代或取代,取代基可以是一个或多个卤素原子或烷基、羟基、烷基二氧基、烷氧基、基、单烷基或双烷基基、烷基酰胺基、硝基、基或三甲基基团;苯基基团,可以未取代或取代,取代基可以是一个或多个卤素原子或烷基、羟基、烷基二氧基、烷氧基、基、单烷基或双烷基基、硝基、基或三甲基基团;或者由1到4个异原子(氮、氧和)组成的3到7元环,该环可以未取代或取代,取代基可以是一个或多个卤素原子或羟基、烷氧基、苯基、烷氧羰基、基、单烷基基、双烷基基或羟基羰基基团或一个或多个烷基基团,该烷基基团可以未取代或取代,取代基可以是一个或多个卤素原子或羟基、烷氧基、羟基烷氧基、苯基、烷氧羰基、基、单烷基或双烷基基或羟基羰基基团; 或其药学上可接受的盐;它们的制备方法、含有它们的药物组合物以及它们作为PDE 5抑制剂的用途。
  • S-triazolo[3,4-i]purine derivatives
    申请人:Kyowa Hakko Kogyo Co., Ltd.
    公开号:EP0417790B1
    公开(公告)日:1996-12-04
  • 8-PHENYL-6,9-DIHYDRO-[1,2,4]TRIAZOLO[3,4-i]PURIN-5-ONE DERIVATIVES
    申请人:Almirall Prodesfarma, S.A.
    公开号:EP1198464B1
    公开(公告)日:2003-10-08
  • US5173492A
    申请人:——
    公开号:US5173492A
    公开(公告)日:1992-12-22
  • US7034016B2
    申请人:——
    公开号:US7034016B2
    公开(公告)日:2006-04-25
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