Novel N-(4-piperidinyl)-N-phenylamides and -carbamates having very potent analgesic activity, methods of preparing same and useful intermediates therefor.
小说N-(4-哌啶基)-N-苯基酰胺和-氨基甲酸盐具有非常强的镇痛作用,制备方法和有用的中间体。
NOVEL PIPERIDIN-4-SPIRO-OXIRANES
申请人:THE SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN