Poly 4-aminopyrrole-2-carboxyamide derivatives, and pharmaceutical
compositions which contain them
    4.
    发明授权
    Poly 4-aminopyrrole-2-carboxyamide derivatives, and pharmaceutical compositions which contain them 失效
    聚4-氨基吡咯-2-甲酰胺衍生物和含有它们的药物组合物

    公开(公告)号:US5472976A

    公开(公告)日:1995-12-05

    申请号:US109932

    申请日:1993-08-06

    CPC分类号: C07D207/34

    摘要: This invention relates to polyaminopyrrolecarboxyamide derivatives of general formula (I) and their pharmaceutically acceptable salts, in which A represents a chemical bond or an aromatic or heteroaromatic radical, and:if A is a chemical bond, R is hydrogen, alkyl, dialkylaminoalkyl, alkenyl, cycloalkyl, arylalkyl, arylalkenyl, haloalkyl, or an aromatic or heteroaromatic radical;whereas if A is an aromatic or heteroaromatic radical, R is nitro, amino or formylamino;n is 0 or a whole number between 1 and 4;Z is an alkylene or aromatic radical. ##STR1##

    摘要翻译: 本发明涉及通式(I)的聚氨基吡咯酰胺酰胺衍生物及其药学上可接受的盐,其中A表示化学键或芳族或杂芳族基团,以及:如果A是化学键,则R是氢,烷基,二烷基氨基烷基,烯基 ,环烷基,芳基烷基,芳基烯基,卤代烷基或芳族或杂芳族基团; 而如果A是芳族或杂芳族基团,则R是硝基,氨基或甲酰氨基; n为0或1〜4之间的整数; Z是亚烷基或芳族基团。 (1)+ TR

    Distamycin derivatives and process for their preparation
    5.
    发明授权
    Distamycin derivatives and process for their preparation 失效
    雷帕霉素衍生物及其制备方法

    公开(公告)号:US4738980A

    公开(公告)日:1988-04-19

    申请号:US783508

    申请日:1985-10-03

    摘要: Distamycin A derivatives of formula ##STR1## wherein R is (a)--NHR.sub.3, wherein R.sub.3 is(a')--CON(NO)R.sub.4, in which R.sub.4 is C.sub.1 -C.sub.4 alkyl either unsubstituted or substituted by halogen; or(b') --CO(CH.sub.2).sub.m --R.sub.5, in which R.sub.5 is halogen, oxiranyl, methyloxiranyl, aziridinyl, a group ##STR2## or a group ##STR3## and m is zero or an integer of 1 to 4; or (b) ##STR4## wherein either R.sub.6 and R.sub.7 are the same and are each oxiranemethyl, aziridinemethyl, or C.sub.2 -C.sub.4 alkyl 2-substituted by halogen or by a group --OSO.sub.2 R.sub.8, wherein R.sub.8 is C.sub.1 -C.sub.4 alkyl or phenyl, or one of R.sub.6 and R.sub.7 is hydrogen and the other is as defined above; andeach group R.sub.1 is, independently, hydrogen or C.sub.1 -C.sub.4 alkyl, and the pharmaceutically acceptable salts thereof.The compounds are useful as antiviral or antitumor agents.

    摘要翻译: 其中R是(a)-NHR 3,其中R 3是(a') - CON(NO)R 4,其中R 4是未被取代或未被取代的C 1 -C 4烷基的C 1 -C 4烷基, 卤素; 或(b')-CO(CH 2)m -R 5,其中R 5为卤素,环氧乙烷基,甲基环氧乙烷基,氮丙啶基,基团或基团,并且m为0或1至4的整数; 或(b)其中R 6和R 7相同并且各自为环氧乙烷基,氮丙啶甲基或被卤素取代的C 2 -C 4烷基或基团-OSO 2 R 8,其中R 8为C 1 -C 4烷基或苯基,或 R6和R7之一是氢,另一个如上所定义; 并且每个基团R 1独立地为氢或C 1 -C 4烷基,及其药学上可接受的盐。 该化合物可用作抗病毒剂或抗肿瘤剂。