The N-methyl group of mesembrine (1) was split off via reaction of chloroformic acid p-nitrophenyl ester on the keto-protected alkaloid. O-Demethylation of 1 with borontribromide produced simultaneous ring closure between the carbonyl function and the aromatic part of the molecule.
[EN] DELIVERY OF THERAPEUTIC ALKALOID COMPOUNDS<br/>[FR] ADMINISTRATION DE COMPOSÉS ALCALOÏDES THÉRAPEUTIQUES
申请人:SENSORIUM THERAPEUTICS INC
公开号:WO2023076586A1
公开(公告)日:2023-05-04
Disclosed are prodrug compounds that can be converted to mesembrine under biologically relevant conditions, such as hydrolysis in vivo; and related methods of preparing and using these compounds. Stable preparations of isolated mesembrine stereoisomers are also provided.