申请人:Sandoz Ltd.
公开号:US04396542A1
公开(公告)日:1983-08-02
A method for the total synthesis of cyclosporins, in particular Cyclosporin A, cyclosporins produced in accordance with the method of the invention and novel intermediates, in particular novel [1S, 2R, 3R]- and [1R, 2S, 3S]-1-nitrilo-1-carbonyl-3-methyl-2-oxy-heptanes and -hept-5-enes, employed in the method of the invention.
一种用于环孢霉素的全合成的方法,特别是环孢霉素A,根据该发明方法生产的环孢霉素以及新型中间体,特别是新型[1S, 2R, 3R]-和[1R, 2S, 3S]-1-硝基-1-羧基-3-甲基-2-氧基-庚烷和-庚-5-烯,在该发明方法中使用。