申请人:Gruppo Lepetit S.p.A.
公开号:US04275066A1
公开(公告)日:1981-06-23
New tricyclic ortho-fused nitrogen containing compounds of the following formula: ##STR1## wherein R and R.sub.1 are independently selected from hydrogen, fluoro, chloro, bromo and (C.sub.1 -C.sub.4)alkoxy; A may be --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH-- or --(CH.sub.2).sub.3 --; X represents a nitrogen atom or the group CH; and salts therewith of pharmaceutically acceptable acids. The compounds possess an outstanding antireproductive utility.
下面的公式代表新的三环正交融合氮含化合物:其中R和R.sub.1分别从氢、氟、氯、溴和(C.sub.1 -C.sub.4)烷氧基中独立选择;A可能是--CH.sub.2 --、--CH.sub.2 --CH.sub.2 --、--CH.dbd.CH--或--(CH.sub.2).sub.3 --;X代表氮原子或基团CH;以及与其相结合的药用酸的盐。这些化合物具有出色的抗生殖作用。