Novel substituted 2-(6-benzyl-5-oxo-3-phenyl-(S3,7S,7AR)- pherhydroimidazol (1,5-C) (1,3) thiazol-7YL) compounds
申请人:Council of Scientific and
Industrial Research
公开号:EP1219625A1
公开(公告)日:2002-07-03
A novel route has been developed for substituted 2-[-6-benzyl-5-oxo-3-phenyl-(3s,7s,7aR)-perhydroimidazol[1,5-c][1,3]thiazol] compounds; crucial intermediates for D(+)-biotin of formula (7) which involves simple, efficient, practical and cost effective protocol. These are crucial intermediates for commercially important D(+)-biotin preparation. These compounds are more stable and are produced by non-hazardous methods.
针对取代的 2-[-6-苄基-5-氧代-3-苯基-(3s,7s,7aR)-全氢咪唑并[1,5-c][1,3]噻唑]化合物;式 (7) D(+)-生物素的重要中间体,开发出了一条新的路线,该路线涉及简单、高效、实用和成本效益高的方案。这些化合物是制备具有重要商业价值的 D(+)-生物素的关键中间体。这些化合物更加稳定,而且是通过无害方法生产的。