申请人:Richter Gedeon Vegyeszeti Gyar Rt.
公开号:US05547949A1
公开(公告)日:1996-08-20
Novel, therapeutically active 21-aminosteroids of formula (I) ##STR1## with pregnane skeleton, are disclosed wherein two of X, Y and Z are a nitrogen atom each and the third one is a methine group; R.sup.1 and R.sup.2 are independently from each other, a primary amino group bearing as substituent a branched-chain C.sub.4-8 alkyl -alkenyl or -alkynyl group, or a C.sub.4-10 cycloalkyl group comprising 1 to 3 ring(s) and being optionally substituted by at least one C.sub.1-3 alkyl group; or R.sup.1 and R.sup.2 are each a spiro-heterocyclic secondary amino group containing at most 10 carbon atoms and optionally at least one oxygen atom as additional heteroatom; or one of R.sup.1 and R.sup.2 is an unsubstituted heterocyclic secondary amino group containing 4 to 7 carbon atoms and the other one is an above-identified primary amino group, an above-identified spiro-heterocyclic secondary amino group, or a heterocyclic secondary amino group containing 4 to 7 carbon atoms and substituted by at least one C.sub.1-4 alkyl group; and n is 1 or 2, as well as their acid addition salts and pharmaceutical compositions containing these compounds.
披露了一种新颖的、具有治疗活性的21-氨基甾体化合物,其具有孕甾烷骨架,分子式为(I) ##STR1##,其中X、Y和Z中有两个是氮原子,第三个是亚甲基;R1和R2分别独立地是,一个带有支链的C4-8烷基-烯基或-炔基基团的初级氨基,或者是一个含有1到3个环的C4-10环烷基,可被至少一个C1-3烷基基团取代;或者R1和R2都是含有最多10个碳原子和可选至少一个氧原子作为额外杂原子的螺杂环二级氨基;或者R1和R2中的一个是不含取代基的含有4到7个碳原子的杂环二级氨基,另一个是上述初级氨基,上述螺杂环二级氨基,或者是一个含有4到7个碳原子的杂环二级氨基,并且被至少一个C1-4烷基基团取代;n为1或2,以及它们的酸加成盐和含有这些化合物的药物组合物。