申请人:Schering Aktiengesellschaft
公开号:US04826852A1
公开(公告)日:1989-05-02
Ergolinyl compounds which are nitrogen-substituted in the 8-position and have Formula (I) ##STR1## and physiologically compatible salts thereof, wherein (a) R.sup.1 is hydrogen, the 8-substituent can be in the .alpha.- or .beta.-position and ##STR2## represents a single or a double bond, R.sup.2 is hydrogen, C.sub.1-4 -alkyl or C.sub.1-7 -acyl, R.sup.3 is hydrogen, chlorine or bromine, and R.sup.4 is C.sub.1-6 -alkyl, C.sub.3-6 -cycloalkyl-C.sub.1-3 -alkyl, C.sub.3-6 -alkenyl, or C.sub.3-6 -alkynyl; or (b) R.sup.1 is ##STR3## and the 8-substituent can be in the .alpha.- or .beta.-position, ##STR4## represents a single or double bond, R.sup.2, R.sup.3 are as defined above, R.sup.4, is C.sub.1.varies.6 -alkyl, C.sub.3-6 -cycloalkyl-C.sub.1-3 -alkyl, C.sub.3-6 -alkenyl, or C.sub.3-6 -alkynyl; and R.sup.5 is hydrogen, C.sub.-10 -alkyl, C.sub.3-10 -alkenyl, or C.sub.3-10 -alkynyl, and R.sup.6 is C.sub.1-10 -alkyl, C.sub.3-10 -alkenyl, C.sub.3-10 -alkynyl, or aryl, or R.sup.5 and R.sup.6 together with the connecting N-atom form a 5- to 10-membered heterocyclic ring, preferably 5- or 6-membered, which optionally can contain further heteroatoms.
8-位氮取代的Ergolinyl化合物及其生理相容盐,其化学式为(I) ##STR1## 其中(a) R.sup.1为氢,8-取代基可以在α-或β-位置,##STR2##表示单键或双键,R.sup.2为氢,C.sub.1-4 -烷基或C.sub.1-7 -酰基,R.sup.3为氢,氯或溴,R.sup.4为C.sub.1-6 -烷基,C.sub.3-6 -环烷-C.sub.1-3 -烷基,C.sub.3-6 -烯基或C.sub.3-6 -炔基;或(b) R.sup.1为##STR3##,8-取代基可以在α-或β-位置,##STR4##表示单键或双键,R.sup.2,R.sup.3如上所述,R.sup.4为C.sub.1-6 -烷基,C.sub.3-6 -环烷-C.sub.1-3 -烷基,C.sub.3-6 -烯基或C.sub.3-6 -炔基;R.sup.5为氢,C.sub.-10 -烷基,C.sub.3-10 -烯基或C.sub.3-10 -炔基,R.sup.6为C.sub.1-10 -烷基,C.sub.3-10 -烯基,C.sub.3-10 -炔基或芳基,或R.sup.5和R.sup.6与连接的N原子一起形成5-至10-成员的杂环环,优选为5-或6-成员,该环可选地含有进一步的杂原子。