The present invention relates to a process for the preparation of octahydrocyclopenta[b]pyrrole-2-carboxylic acid and esters thereof of general formula (1) in the presence of a cobalt and/or nickel comprising catalyst and to the use of compounds of general formula (1) in the synthesis of ramipril.
本发明涉及一种在
钴和/或
镍催化剂存在下制备八氢环戊[b]
吡咯-2-羧酸及其
酯类的方法,其通式为(1),以及通式(1)化合物在拉米普利合成中的应用。