申请人:Per Arvid Emil Carlsson
公开号:US04876284A1
公开(公告)日:1989-10-24
Compounds of the formula ##STR1## wherein R.sup.3 and the NR.sup.1 R.sup.2 group are in a cis-position to each other and wherein Y is OH, R.sup.4 COO, (R.sup.5).sub.2 NCOO or R.sup.6 O either in position 5 or position 7, whereby R.sup.4 is an alkyl group having 1-5 carbon atoms or a possibly substituted phenyl group, R.sup.5 is an alkyl group having 1-5 carbon atoms and R.sup.6 is an allyl or benzyl group, R.sup.1 is hydrogen or an alkyl group having 1-3 carbon atoms, R.sup.2 is an alkyl group having 1-6 carbon atoms, a phenylalkyl- or m-hydroxyphenylalkyl group with 2-4 carbon atoms in the alkyl part, or an alkenyl group with 3-6 carbon atoms other than 1-alkenyl, and R.sup.3 is an alkyl group having 1-3 carbon atoms, processes and intermediates for their preparation, pharmaceutical preparations and methods of treatment employing such compounds. The compounds are useful for therapeutic purposes, especially for treatment of disorders in the central nervous system.
式为##STR1##的化合物,其中R.sup.3和NR.sup.1 R.sup.2基团相互处于顺式位置,Y为OH、R.sup.4 COO、(R.sup.5).sub.2 NCOO或R.sup.6 O,位于位置5或位置7,其中R.sup.4是具有1-5个碳原子的烷基基团或可能被取代的苯基团,R.sup.5是具有1-5个碳原子的烷基基团,R.sup.6是烯丙基或苄基,R.sup.1是氢或具有1-3个碳原子的烷基基团,R.sup.2是具有1-6个碳原子的烷基基团、苯基烷基或m-羟基苯基烷基,其烷基部分具有2-4个碳原子,或具有3-6个碳原子的除1-烯基外的烯基基团,R.sup.3是具有1-3个碳原子的烷基基团,其制备方法和中间体,以及使用这些化合物的药物制剂和治疗方法。这些化合物可用于治疗目的,特别是用于治疗中枢神经系统疾病。