PROCESS FOR PREPARING DIHYDROAPOVINCAMINIC ACID AMIDES

摘要

1472238 N - Methyl - 16,17 - dihydroapovincamide SYNTHELABO 17 July 1975 [16 June 1975] 30069/75 Addition to 1461300 Heading C2C [Also in Division A5] The novel compound N-methyl-16,17-dihydroapovincamide or a pharmaceutically acceptable acid addition salt thereof may be prepared by reacting 16,17-dihydroapovincaminic acid or a functional derivative thereof with methylamine and optionally forming a pharmaceutically acceptable acid addition salt thereof.