[EN] HYDROISOQUINOLINE OR HYDRONAPHTHYRIDINE COMPOUNDS FOR THE TREATMENT OF AUTOIMMUNE DISEASE<br/>[FR] COMPOSÉS D'HYDROISOQUINOLINE OU D'HYDRONAPHTYRIDINE POUR LE TRAITEMENT D'UNE MALADIE AUTO-IMMUNE
申请人:HOFFMANN LA ROCHE
公开号:WO2022013136A1
公开(公告)日:2022-01-20
The present invention relates to compounds of formula (I) wherein R1, R2, R3a, R3b, R4, Q, Z and Y are as described herein, and their pharmaceutically acceptable salt thereof, and compositions including the compounds and methods of using the compounds.
Light-Enabled Enantiodivergence: Stereospecific Reduction of Activated Alkenes Using a Single Organocatalyst Enantiomer
作者:Theresa Hostmann、John J. Molloy、Kathrin Bussmann、Ryan Gilmour
DOI:10.1021/acs.orglett.9b04263
日期:2019.12.20
Light-enabled enantiodivergence is demonstrated in which the alkene substrate configuration is manipulated (E → Z) prior to organocatalytic reduction with a chiral thiourea and Hantzsch ester. This allows stereodivergent reduction to be regulated at the substrate level with high fidelity and mitigates the need for a second, enantiomeric catalyst (up to 93:07 and 95:5 er). The synthetic utility of this