Production of ring-substituted D-phenylglycines by microbial or enzymatic hydrolysis/deracemisation of the corresponding DL-hydantoins
摘要:
A series of 17 ring-mono and -disubstituted D-phenylglycine derivatives was prepared in high enantiomeric purity by enzymatic hydrolysis and deracemisation of the corresponding DL-hydantoins, using D-hydantoinase activities of microorganisms or purified enzymes, followed by diazotation of the resulting N-carbamyl D-amino acids. No significant L-hydantoinase activity was found to produce the corresponding L-enantiomers. (C) 1997, Elsevier Science Ltd. All rights reserved.
[EN] HAT INHIBITORS AND METHODS FOR THEIR USE<br/>[FR] INHIBITEURS DE HAT ET PROCÉDÉS POUR LEUR UTILISATION
申请人:ABBVIE INC
公开号:WO2016044777A1
公开(公告)日:2016-03-24
Compounds having a structure of Formula I or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R3c, R4a, R4b, R5, R6, Z and X are as defined herein are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.