申请人:E. R. Squibb & Sons, Inc.
公开号:US04978762A1
公开(公告)日:1990-12-18
A new process for preparing [1S-[1.alpha.,2.alpha.(Z),-3.alpha.,4.alpha.]]-7-[3-[[[ (1-oxoheptyl)amino]acetyl]amino]-methyl]-7-oxabicyclo[2,2,1]hept-2-yl]-5-h eptenoic acid. New intermediates are also described. [1S-(1.alpha.,2.alpha.(Z),3.alpha.,4.alpha.]]-7-[3-[[[[(1-oxoheptyl)-amino ]acetyl]amino]methyl]-7-oxabicyclo[2.2.1]hept-2-yl]-5-heptenoic acid is useful in the treatment of thrombotic disease.
一种用于制备[1S-[1.alpha.,2.alpha.(Z),-3.alpha.,4.alpha.]]-7-[3-[[[(1-氧代庚基)氨基]乙酰]氨基]-甲基]-7-氧杂双环[2,2,1]庚-2-基]-5-庚烯酸的新工艺。还描述了新的中间体。[1S-(1.alpha.,2.alpha.(Z),3.alpha.,4.alpha.]]-7-[3-[[[[(1-氧代庚基)-氨基]乙酰]氨基]甲基]-7-氧杂双环[2.2.1]庚-2-基]-5-庚烯酸在治疗血栓性疾病方面具有用途。