[EN] 6-AZAINDOLE COMPOUND<br/>[FR] COMPOSE DE 6-AZAINDOLE
申请人:TAKEDA PHARMACEUTICAL
公开号:WO2005097129A2
公开(公告)日:2005-10-20
A compound represented by the formula (I) wherein R1, R2, R3 and R6 are the same or different and each is a hydrogen atom or a substituent; one of R4 and R5 is a hydrogen atom and the other is a group represented by the formula: -C(=X)-R7 wherein X is N-O-R8 or N-NH-R9 wherein R8 and R9 are the same or different and each is a hydrogen atom or a group bonded via a carbon atom; and R7 is a hydrogen atom or a substituent, and the like and a salt thereof have a superior IκB kinase inhibitory activity, and useful as pharmaceutical agents such as agents for preventing or treating diabetes and the like.
Ir-Catalyzed Enantioselective Formal C–H Conjugate Addition of Pyrrole and Indoles to α,β-Unsaturated Carbonyl Compounds
作者:Takanori Shibata、Mio Sasaki、Masafumi Kojima、Mamoru Ito
DOI:10.1021/acs.orglett.1c03375
日期:2021.12.3
The chiral Ir(I)-catalyzed intermolecular reaction of N-carbamoylpyrrole and indole derivatives with α,β-unsaturated carbonylcompounds such as crotonates proceeded with high enantioselectivity. The obtained chirally functionalized pyrroles and indoles are formal C–H conjugate adducts. The reaction mechanism was studied by deuterium labeling experiments.