申请人:Laboratoires Upsa
公开号:US05418242A1
公开(公告)日:1995-05-23
The present invention relates to the derivatives of the formula ##STR1## and their addition salts, and to their use in therapeutics, especially as drugs with analgesic properties.
本发明涉及公式##STR1##的衍生物及其加合盐,以及其在治疗学中的应用,特别是作为具有镇痛性能的药物。