[EN] METHOD FOR THE MANUFACTURING OF 2-(3-(ALKYL AND ALKENYL)MORPHOLINO)-ETHAN-1-OLS<br/>[FR] PROCÉDÉ DE FABRICATION DE 2-(3-(ALKYLE ET ALCÉNYLE)MORPHOLINO)-ÉTHAN-1-OLS
申请人:LUNDBECK PHARMACEUTICALS ITALY S P A
公开号:WO2018115111A1
公开(公告)日:2018-06-28
The present invention relates to a method for the manufacture of 2-(3-(alkyl or alkenyl)morpholino)-ethan-1-ols by reduction of 8a-(alkyl and alkenyl)hexahydrooxazolo[2,3-c][1,4]oxazines encompassing a process for producing 2-(3-(4-propylheptyl)morpholino)ethan-1-ol with the INN name delmopinol. The invention also relates to 1-chloro-4-propylhept-3-ene, 1-iodo-4-propylhept-3-ene, 8a-(4-5 propylheptyl)hexahydrooxazolo[2,3-c][1,4]oxazine, 8a-(4-propylhept-3-en-1-yl)hexahydrooxazolo[2,3-c][1,4]oxazine and 2-(3-(4-propylhept-3-en-1-yl)morpholino)ethan-1-ol which are intermediates in the delmopinol process.
本发明涉及一种通过还原8a-(烷基和烯基)六氢氧杂氮杂环[2,3-c][1,4]噁嗪,制备2-(3-(烷基或烯基)吗啉基)-乙基-1-醇的方法,包括生产带有INN名称Delmopinol的2-(3-(4-丙基庚基)吗啉基)乙基-1-醇的过程。该发明还涉及1-氯-4-丙基庚-3-烯,1-碘-4-丙基庚-3-烯,8a-(4-5 丙基庚基)六氢氧杂氮杂环[2,3-c][1,4]噁嗪,8a-(4-丙基庚-3-烯-1-基)六氢氧杂氮杂环[2,3-c][1,4]噁嗪和2-(3-(4-丙基庚-3-烯-1-基)吗啉基)乙基-1-醇,这些是Delmopinol过程中的中间体。