申请人:Schering Aktiengesellschaft
公开号:US05093507A1
公开(公告)日:1992-03-03
10.beta.,11.beta.-bridged steroids of Formula I ##STR1## wherein R.sup.1 is H or methyl; R.sup.2 is H, a cyanide residue, a heteroaryl residue, a straight-chain or branched aliphatic, e.g., alkyl group of up to 20 carbon atoms, optionally exhibiting double or triple bonds and, if desired, being substituted by one or several oxo groups, a C.sub.4-7 cycloalkyl or C.sub.4-7 cycloalkenyl group, an OR.sup.3 --, SR.sup.3 --, --OSO.sub.2 --R.sup.11 -- group wherein R.sup.11 means a perfluroinated C.sub.1 -C.sub.4 -alkyl group or an NR.sup.3 R.sup.4 -group wherein R.sup.3 means an H atom or C.sub.1 -C.sub.8 -alkyl residue, R.sup.4 means R.sup.3, a cyanide or a C.sub.1 -C.sub.10 -acyl residue, or R.sup.3 and R.sup.4 jointly with the inclusion of N means of 5- or 6-membered heterocyclic ring wherein the ring can additionally contain a further hetero atom N, O, or S, or a 4-cyano-, 4-methoxy- or 4-dimethylamino-substituted phenyl group, A and B either mean jointly a further bond between C4 and C5, or A is an .alpha.-hydroxy group and B is H, X is a keto or oxime group, and Z is a pentagonal or hexagonal ring residue which is optionally substituted and optionally unsaturated, or pharmaceutically compatible acid additional salts thereof which possess antigestagen and antiglucocorticoid properties.
在公式I中,R.sup.1为H或甲基;R.sup.2为H、氰基残基、杂环芳基残基、直链或支链脂肪族,例如最多含有20个碳原子的烷基基团,可选择地具有双键或三键,如有需要,可以被一个或几个氧基取代,也可以是C.sub.4-7环烷基或C.sub.4-7环烯基基团,或者是一个OR.sup.3 --、SR.sup.3 --、--OSO.sub.2 --R.sup.11 --基团,其中R.sup.11表示全氟化的C.sub.1-C.sub.4-烷基基团或一个NR.sup.3 R.sup.4 -基团,其中R.sup.3表示氢原子或C.sub.1-C.sub.8-烷基残基,R.sup.4表示R.sup.3、氰基或C.sub.1-C.sub.10-酰基残基,或者R.sup.3和R.sup.4共同包括N的5-或6-成员杂环,其中该环还可以额外含有另一个杂原子N、O或S,或者是一个4-氰基、4-甲氧基或4-二甲基氨基取代的苯基基团,A和B要么共同表示C4和C5之间的进一步键合,要么A是一个α-羟基,B是H,X是一个酮基或肟基团,Z是一个五角形或六角形环残基,可以选择地被取代和选择地不饱和,或其药学上兼容的酸盐,具有抗孕激素和抗糖皮质激素特性。