Cis, endo-2-azabicycloalkane-3-carboxylic acid derivatives
    1.
    发明授权
    Cis, endo-2-azabicycloalkane-3-carboxylic acid derivatives 失效
    Cis,内-2-氮杂双环链烷-3-羧酸衍生物

    公开(公告)号:US5550255A

    公开(公告)日:1996-08-27

    申请号:US202478

    申请日:1994-02-28

    CPC分类号: C07D207/42 C07D209/52

    摘要: The invention relates to compounds of the formula I ##STR1## in which n is 1, 2 or 3,Z.sup.1 and Z.sup.2, and Z.sup.3 and Z.sup.4, in each case together represent a chemical bond orZ.sup.1, Z.sup.2, Z.sup.3 and Z.sup.4 in each case represent hydrogen,Z.sup.1 and Z.sup.2 being in the cis configuration relative to one another and the COR.sup.1 group on C atom 3 being in the endo configuration relative to the bicyclic ring system,R.sup.1 denotes hydroxyl, alkoxy, aralkoxy, amino, alkylamino or dialkylamino andR.sup.2 denotes hydrogen, alkyl, aryl, aralkyl, cycloalkyl or alkylcycloalkyl,processes for their preparation and their use.

    摘要翻译: 本发明涉及式Ⅰ(I)化合物,其中n为1,2或3,Z 1和Z 2,Z 3和Z 4各自在一起代表化学键或Z 1,Z 2,Z 3和Z 4 在每种情况下代表氢,Z1和Z2相对于彼此处于顺式构型,并且C原子3上的COR1基团相对于双环系统处于内部构型,R1表示羟基,烷氧基,芳烷氧基,氨基,烷基氨基或 二烷基氨基,R 2表示氢,烷基,芳基,芳烷基,环烷基或烷基环烷基,其制备及其用途。

    Cis,endo-2-azabicycloalkane-3-carboxylic acid derivatives, their use and
intermediates in their preparation
    2.
    发明授权
    Cis,endo-2-azabicycloalkane-3-carboxylic acid derivatives, their use and intermediates in their preparation 失效
    顺式,内-2-氮杂双环链烷-3-羧酸衍生物,其用途及其制备中间体

    公开(公告)号:US4886827A

    公开(公告)日:1989-12-12

    申请号:US205001

    申请日:1988-06-02

    CPC分类号: C07D207/42 C07D209/52

    摘要: The invention relates to compounds of the formula I ##STR1## in which n is 1, 2 or 3,Z.sup.1 and Z.sup.2, and Z.sup.3 and Z.sup.4, in each case together represent a chemical bond orZ.sup.1, Z.sup.2, Z.sup.3 and Z.sup.4 in each case represent hydrogen,Z.sup.1 and Z.sup.2 being in the cis configuration relative to one another and the COR.sup.1 group on C atom 3 being in the endo configuration relative to the bicyclic ring system,R.sup.1 denotes hydroxyl, alkoxy, aralkoxy, amino, alkylamino or dialkylamino andR.sup.2 denotes hydrogen, alkyl, aryl, aralkyl, cycloalkyl or alkylcycloalkyl,processes for their preparation and their use.

    摘要翻译: 本发明涉及式Ⅰ(I)化合物,其中n为1,2或3,Z 1和Z 2,Z 3和Z 4各自在一起代表化学键或Z 1,Z 2,Z 3和Z 4 在每种情况下代表氢,Z1和Z2相对于彼此处于顺式构型,并且C原子3上的COR1基团相对于双环系统处于内部构型,R1表示羟基,烷氧基,芳烷氧基,氨基,烷基氨基或 二烷基氨基,R 2表示氢,烷基,芳基,芳烷基,环烷基或烷基环烷基,其制备及其用途。

    Process for the preparation of 2-acylamino-6-halopurine from
2,9-diacylguanine
    3.
    发明授权
    Process for the preparation of 2-acylamino-6-halopurine from 2,9-diacylguanine 失效
    从2,9-二酰基鸟嘌呤制备2-酰基氨基-6-羟基嘌呤的方法

    公开(公告)号:US5434263A

    公开(公告)日:1995-07-18

    申请号:US604218

    申请日:1990-10-26

    申请人: Winfried Hertzsch

    发明人: Winfried Hertzsch

    IPC分类号: C07D473/40

    CPC分类号: C07D473/40

    摘要: 2-Acylamino-6-halopurine can be prepared by halogenation of 2,9-diacylguanine (2-acylamino-6-oxo-9-acylpurine) with phosphorus oxychloride or phosphorus oxybromide in the presence of a base and of a salt with subsequent hydrolysis of the reaction product.

    摘要翻译: 2-酰基氨基-6-卤代嘌呤可以通过在碱和盐的存在下用磷酰氯或磷酸氢氧化物卤化2,9-二酰基鸟嘌呤(2-酰基氨基-6-氧代-9-酰基嘌呤)并随后进行水解来制备 的反应产物。