申请人:Farmitalia Carlo Erba S.p.A.
公开号:US04463001A1
公开(公告)日:1984-07-31
The present invention relates to new 6-substituted 6H-dibenzo [b,d]pyran derivatives, to a process for their preparation and pharmaceutical and veterinary compositions containing them.
本发明涉及新的6-取代的6H-二苯并[b,d]吡喃衍生物,涉及它们的制备方法,以及含有它们的医药和兽医组合物。