Modular Access to Chiral α-(Hetero)aryl Amines via Ni/Photoredox-Catalyzed Enantioselective Cross-Coupling
作者:Xiaomin Shu、De Zhong、Yanmei Lin、Xiao Qin、Haohua Huo
DOI:10.1021/jacs.2c02795
日期:2022.5.18
(hetero)aryl chlorides. These coupling reactions require no oxidants or organometallic reagents, feature feedstock starting materials, a broad substrate scope, and high enantioselectivities, and are applicable to late-stagediversification of medicinally relevant complex molecules. Mechanistic studies suggest that the nickel catalyst uncommonly plays multiple roles, accomplishing chlorine radical generation
Novel compounds of formulae (I) to (VIII), which more particularly include sulfonylurea derivatives, sulfonylthiourea derivatives, sulfonylguanidine derivatives, sulfonylcyanoguanidine derivatives, thioacylsulfonamide derivatives, and acylsulfonamide derivatives which are effective platelet ADP receptor inhibitors. These derivatives may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also relates to a method for preventing or treating thrombosis in a mammal comprising the step of administering a therapeutically effective amount of a compound of formulae (I) to (VIII), or a pharmaceutically acceptable salt thereof.
Compounds of formula (I) wherein the other substituents MBG, HetAr, R
1
, R
2
, R and R
4
are as defined in claim
1,
and their use in compositions and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
[EN] C-LINKED INHIBITORS OF ENL/AF9 YEATS<br/>[FR] INHIBITEURS À LIAISON C D'AMPLIFICATEURS DE YEATS ENL/AF9
申请人:BRIDGE MEDICINES
公开号:WO2022240830A1
公开(公告)日:2022-11-17
Compounds of Formula I and pharmaceutical compositions comprising compounds of Formula I are disclosed. Methods for treating acute leukemias using the compounds of Formula I and pharmaceutical compositions comprising the same are also disclosed.
Novel compounds of formulae (I), which more particularly include sulfonylurea derivatives, sulfonylthiourea derivatives, sulfonylguanidine derivatives, sulfonylcyanoguanidine derivatives, thioacylsulfonamide derivatives, and acylsulfonamide derivatives which are effective platelet ADP receptor inhibitors. These derivatives may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also relates to the use of an effective amount of a compound of formulae (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a pharmaceutical composition for preventing or treating thrombosis in a mammal.