[EN] PRODUCTION PROCESS OF A HYDROCHLORIC ACID SALT OF APOMORPHINE AND DERIVATIVES THEREOF<br/>[FR] PROCÉDÉ DE PRODUCTION D'UN SEL D'ACIDE CHLORHYDRIQUE D'APOMORPHINE ET SES DÉRIVÉS
申请人:JOHNSON MATTHEY PLC
公开号:WO2021084217A1
公开(公告)日:2021-05-06
The present invention provides processes for the preparation of a hydrochloric acid salt of compound of formula (2): (I) Compound of formula (2) wherein: R1 is selected from the group consisting of -H, an unsubstiuted straight-chain C1-C20-alkyl, substituted straight-chain C1-C20-alkyl, unsubstituted branched -chain C1-C20-alkyl, substituted branched-chain C1-C20-alkyl, unsubstituted cyclic C3-C20-alkyl, and substituted cyclic C3-C20-alkyl; and R2 is selected from the group consisting of an unsubstituted straight-chain C1-C20-alkyl, substituted straight-chain C1-C20-alkyl, unsubstituted branched-chain C1-C20-alkyl, substituted branched-chain C1-C20-alkyl, unsubstituted cyclic C3-C20-alkyl, substituted cyclic C3-C20-alkyl, unsubstituted -C1-20-alkyl-C3-20-cycloalkyl, substituted -C1-20-alkyl-C3-20-cycloalkyl, unsubstituted allyl and substituted allyl.
本发明提供了制备化合物的盐的过程,该化合物的化学式为(2):(I)其中:R1选自-H、未取代的直链C1-C20-烷基、取代的直链C1-C20-烷基、未取代的支链C1-C20-烷基、取代的支链C1-C20-烷基、未取代的环状C3-C20-烷基和取代的环状C3-C20-烷基组成的群;R2选自未取代的直链C1-C20-烷基、取代的直链C1-C20-烷基、未取代的支链C1-C20-烷基、取代的支链C1-C20-烷基、未取代的环状C3-C20-烷基、取代的环状C3-C20-烷基、未取代的-C1-20-烷基-C3-20-环烷基、取代的-C1-20-烷基-C3-20-环烷基、未取代的烯丙基和取代的烯丙基。