[EN] CRF RECEPTOR ANTAGONISTS AND METHODS OF USE<br/>[FR] ANTAGONISTES DU RÉCEPTEUR CRF ET MÉTHODES D'UTILISATION
申请人:NEUROCRINE BIOSCIENCES INC
公开号:WO2021062246A1
公开(公告)日:2021-04-01
Compounds are provided herein, as well as related preparations, compositions and methods for treating diseases and/or disorders that would benefit from the same such as congenital adrenal hyperplasia (CAH).
Disclosed are compounds of the formula:
and the pharmaceutically acceptable salts thereof, wherein W, Q, X, X
1
, Y and Z are as defined herein. These compounds bind with high selectivity and/or high affinity to the benzodiazepine site of GABA
A
receptors and are therefore useful in the treatment of central nervous system (CNS) diseases and as probes for the localization of GABA
A
receptors in tissue samples. Also disclosed are intermediates useful in the preparation of these compounds.
Catalytic and stoichiometric approaches to the desymmetrisation of centrosymmetric piperazines by enantioselective acylation: a total synthesis of Dragmacidin A
作者:Mark Anstiss、Adam Nelson
DOI:10.1039/b608910k
日期:——
The enantioselective desymmetrisation of centrosymmetric piperazines was investigated using both catalytic and stoichiometric asymmetric acylation approaches. The catalytic approach involved the desymmetrisation of 2,5-trans-dimethylpiperazine under the control of chiralDMAPanalogues. With one equivalent of piperazine, relative to the acylating agent, low yields of products were obtained in up to