[EN] COMPOSITIONS COMPRISING CB RECEPTOR AGONISTS, USES THEREOF AND METHODS FOR THEIR PREPARATION [FR] COMPOSITIONS COMPRENANT DES AGONISTES DU RECEPTEUR CB, LEURS UTILISATIONS ET LEURS PROCEDES DE PREPARATION
[EN] COMPOSITIONS COMPRISING CB RECEPTOR AGONISTS, USES THEREOF AND METHODS FOR THEIR PREPARATION [FR] COMPOSITIONS COMPRENANT DES AGONISTES DU RECEPTEUR CB, LEURS UTILISATIONS ET LEURS PROCEDES DE PREPARATION
[EN] METHODS, PROCESSES, AND COMPOSITIONS FOR IMPROVED PREPARATION OF HU308 AND HU433<br/>[FR] MÉTHODES, PROCÉDÉS ET COMPOSITIONS POUR UNE PRÉPARATION AMÉLIORÉE DE HU308 ET DE HU433
申请人:TETRA BIO PHARMA INC
公开号:WO2022061461A1
公开(公告)日:2022-03-31
Disclosed herein are methods, processes and compositions for preparing a compound of formula 8: (8), and formula 18: (18). The methods and processes comprise performing a first allylic oxidation, a protection reaction, a second allylic oxidation, a reduction reaction, performing an acid-catalyzed coupling reaction, a methylation reaction and a deprotection reaction. Disclosed herein are methods, processes and compositions for enantioselectively preparing compounds of formulae 8 and 18. Also disclosed herein are compositions comprising compounds of formulae 8, 18 and/or intermediates and/or starting material thereof.