[EN] TIN POLYOXAALKANECARBOXYLATES AND COMPOSITIONS CONTAINING THEM<br/>[FR] POLYOXAALCANECARBOXYLATES D'ETAIN ET COMPOSITIONS QUI LES CONTIENNENT
申请人:PHARMACHEMIE BV
公开号:WO2000006583A1
公开(公告)日:2000-02-10
The invention relates to tin polyoxaalkanecarboxylates having the formula [(R1pR2qSn)rOs]t wherein R1 represents C¿1?-C6 alkyl, branched or straight, substituted or not by one or more hydroxyl groups or halogen atoms, or a phenyl group, substituted or not by one or more hydroxyl groups or halogen atoms, R?2¿ is a carboxylic residue selected from (I), (II), (III) or (IV); and p, q, r, s and t have the following meanings: p = 3, q = 1, r = 1, s = 0 and t = 1, p = 2, q = 2, r = 1, s = 0, and t = 1, p = 2, q = 1, r = 2, s = 1 and t = 2, as well as to anti-tumour compositions, containing as an active ingredient one or more of said tin polyoxaalkanecarboxylates.
本发明涉及具有以下式子的锡聚氧烷基烷基羧酸盐[(R1pR2qSn)rOs]t,其中R1代表C1-C6烷基,支链或直链,取代或未取代一个或多个羟基或卤素原子,或苯基,取代或未取代一个或多个羟基或卤素原子,R2是从(I),(II),(III)或(IV)中选择的羧基残基;p,q,r,s和t具有以下含义:p=3,q=1,r=1,s=0,t=1,p=2,q=2,r=1,s=0,t=1,p=2,q=1,r=2,s=1,t=2,以及包含一种或多种所述锡聚氧烷基烷基羧酸盐作为活性成分的抗肿瘤组合物。