C2,N.sup.6 -disubstituted adenosine derivatives
    1.
    发明授权
    C2,N.sup.6 -disubstituted adenosine derivatives 失效
    C2,N6-二取代腺苷衍生物

    公开(公告)号:US5432164A

    公开(公告)日:1995-07-11

    申请号:US963878

    申请日:1992-10-20

    CPC分类号: C07H19/16

    摘要: A compound of formula (I), or a pharmaceutically acceptable salt thereof: ##STR1## wherein X is halogen, perhalomethyl, cyano, C.sub.1-6 -alkoxy, C.sub.1-6 -alkylthio, or C.sub.1-6 -alkylamino; andR.sup.1 is selected from N-bonded heterocycles.The compound with the greatest ability to discriminate between the A1 and A2 adenosine receptors is 2-chloro-N-[4-phenoxy-1-piperidinyl]adenosine. These adenosine derivatives are useful as anti-convulsants.

    摘要翻译: 式(I)化合物或其药学上可接受的盐:其中X为卤素,全卤甲基,氰基,C 1-6 - 烷氧基,C 1-6 - 烷硫基或C 1-6 - 烷基氨基; 并且R 1选自N-键合杂环。 具有区分A1和A2腺苷受体的最大能力的化合物是2-氯-N- [4-苯氧基-1-哌啶基]腺苷。 这些腺苷衍生物可用作抗惊厥药。

    2,5',N6-trisubstituted adenosine derivatives
    3.
    发明授权
    2,5',N6-trisubstituted adenosine derivatives 失效
    2,5',N6-三取代腺苷衍生物

    公开(公告)号:US5589467A

    公开(公告)日:1996-12-31

    申请号:US306232

    申请日:1994-09-14

    CPC分类号: C07H19/16

    摘要: A compound of formula (I), or a pharmaceutically acceptable salt thereof: ##STR1## wherein X is halogen, amino, perhalomethyl, cyano, C.sub.1-6 -alkoxy, C.sub.1-6 -alkylthio or C.sub.1-6 -alkylamino;A is methyl, halomethyl, cyanomethyl, aminomethyl, vinyl, methylthiomethyl or methoxymethyl;R.sup.1 is selected from optionally substituted N-bonded heterocyclics.The compounds have been found useful for treating central nervous system ailments.

    摘要翻译: 式(I)化合物或其药学上可接受的盐:其中X为卤素,氨基,全卤甲基,氰基,C 1-6 - 烷氧基,C 1-6 - 烷硫基或C 1-6 - 烷基氨基; A是甲基,卤代甲基,氰基甲基,氨基甲基,乙烯基,甲硫基甲基或甲氧基甲基; R 1选自任选取代的N-键合杂环。 已经发现这些化合物可用于治疗中枢神经系统疾病。

    2-chloro-N.sup.6 -substituted adenosines, their pharmaceutical
compositions, and activity in treating ischemias
    4.
    发明授权
    2-chloro-N.sup.6 -substituted adenosines, their pharmaceutical compositions, and activity in treating ischemias 失效
    2-氯-N6取代的腺苷,其药物组合物和治疗缺血的活性

    公开(公告)号:US5430027A

    公开(公告)日:1995-07-04

    申请号:US61892

    申请日:1993-05-14

    CPC分类号: C07H19/16

    摘要: Adenosine compounds having the following structure ##STR1## wherein X is halogen, perhalomethyl, acetamido, cyano, C.sub.1-6 -alkoxy, C.sub.1-6 -alkylthio or C.sub.1-6 -alkylamino; andR.sup.1 is --NR.sup.2 R.sup.3 or YR.sup.4, wherein Y is oxygen or sulfur;R.sup.2 is phenyl, C.sub.1-6 -alkyl or substituted C.sub.1-6 -alkyl; andR.sup.4 is naphthyl, partly saturated naphthyl; optionally phenyl or phenoxy substituted C.sub.1-6 -alkyl wherein the phenyl and phenoxy substituents are also optionally substituted, or optionally phenyl or phenoxy substituted C.sub.3-8 -cycloalkyl and their pharmaceutically acceptable salts are useful in the treatment of myocardial and cerebral ischemias.

    摘要翻译: 具有以下结构的腺苷化合物,其中X为卤素,全卤代甲基,乙酰氨基,氰基,C 1-6 - 烷氧基,C 1-6 - 烷硫基或C 1-6 - 烷基氨基; 且R 1为-NR 2 R 3或YR 4,其中Y为氧或硫; R 2是苯基,C 1-6 - 烷基或取代的C 1-6 - 烷基; 并且R 4是萘基,部分饱和的萘基; 任选的苯基或苯氧基取代的C 1-6 - 烷基,其中苯基和苯氧基取代基也任选被取代,或任选地苯基或苯氧基取代的C 3-8 - 环烷基及其药学上可接受的盐可用于治疗心肌和脑缺血。