Steroids with pregnane skeleton, pharmaceutical compositions containing
them
    2.
    发明授权
    Steroids with pregnane skeleton, pharmaceutical compositions containing them 失效
    具有孕烷骨架的类固醇,含有它们的药物组合物

    公开(公告)号:US5547949A

    公开(公告)日:1996-08-20

    申请号:US351448

    申请日:1994-12-08

    摘要: 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.

    摘要翻译: PCT No.PCT / HU93 / 00035 Sec。 371日期1994年12月8日第 102(e)日期1994年12月8日PCT提交1993年6月8日PCT公布。 公开号WO93 / 25570 日期:1993年12月23日公开了具有孕烷骨架的式(I)< IMAGE>(I)< IMAGE>中的新型治疗活性的21-氨基甾体,其中X,Y和Z中的两个各自为氮原子, 次甲基; R1和R2彼此独立地是带有支链C4-8烷基 - 烯基或 - 炔基的取代基的伯氨基或包含1〜3个环的C4-10环烷基,并且任选地被 至少一个C 1-3烷基; 或R 1和R 2各自为含有至多10个碳原子的螺杂环仲氨基和任选的至少一个氧原子作为其它杂原子; R 1和R 2中的一个是含有4至7个碳原子的未取代的杂环仲氨基,另一个是上述的伯氨基,上述的螺杂环仲氨基或含有 4至7个碳原子并被至少一个C 1-4烷基取代; 和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。