[EN] COMPOUNDS AND METHODS<br/>[FR] COMPOSÉS ET MÉTHODES
申请人:TEMPERO PHARMACEUTICALS INC
公开号:WO2013019635A1
公开(公告)日:2013-02-07
The present invention relates to novel retinoid-reiated orphan receptor gamma (RORy) modulators and their use in the treatment of diseases mediated by RORy.
Enantioselective<i>ortho</i>-CH Cross-Coupling of Diarylmethylamines with Organoborons
作者:Brian N. Laforteza、Kelvin S. L. Chan、Jin-Quan Yu
DOI:10.1002/anie.201505204
日期:2015.9.14
The commonly used para‐nitrobenzenesulfonyl (nosyl) protecting group is employed to direct the CH activation of amines for the first time. An enantioselective ortho‐CH cross‐coupling between nosyl‐protected diarylmethylamines and arylboronic acid pinacol esters has been achieved utilizing chiral mono‐N‐protected amino acid (MPAA) ligands as a promoter.
作者:Yao-Yao Liu、Yuan-Lu Qu、Yan-Shang Kang、Yue-Lu Zhu、Wei-Yin Sun、Yi Lu
DOI:10.1021/acs.orglett.2c00620
日期:2022.5.6
Herein, the Rh-catalyzed consecutive C–H bond olefination/annulation/olefination cascade, tandemly directed by sulfonamide and ester groups, has been developed under mild conditions with the assistance of 1-adamantane carboxylic acid. A seven-membered metallacycle including an ester group was preferred to the five-membered one including a sulfonamide group for the third C–Hactivation. In this transformation
Synthesis of Chiral Diarylmethylamines by Cobalt‐Catalyzed Enantioselective C‐H Alkoxylation
作者:Zhen‐Kai Wang、Yong‐Jie Wu、Qi‐Jun Yao、Bing‐Feng Shi
DOI:10.1002/anie.202304706
日期:2023.7.10
A highlyenantioselective synthesis of chiral diarylmethylamines (DAMAs) via cobalt-catalyzed enantioselective C−H alkoxylation was reported. A range of chiral DAMAs were efficiently synthesized in high yields with excellent enantioselectivities (up to 90 % yield and up to 99 % ee) through desymmetrization and parallel kineticresolution. Moreover, this protocol was also compatible with the synthesis
Pd-Catalyzed Enantioselective C–H Iodination: Asymmetric Synthesis of Chiral Diarylmethylamines
作者:Ling Chu、Xiao-Chen Wang、Curtis E. Moore、Arnold L. Rheingold、Jin-Quan Yu
DOI:10.1021/ja408864c
日期:2013.11.6
An enantioselective C-H iodination reaction using a mono-N-benzoyl-protected amino acid has been developed for the synthesis of chiral diarylmethylamines. The reaction uses iodine as the sole oxidant and proceeds at ambient temperature and under air.