compounds based on a benzothiazolyl scaffold and evaluated their inhibitory ability and mechanism of action. The most potent inhibitors contained 3-chloro and 4-hydroxy substitution on the phenyl ring moiety, a small substituent at position 6 on the benzothiazole moiety, and the two moieties were connected via a urea linker (4at, 4bb, and 4bg). These compounds exhibited IC50 values of 1–2 μM and showed an
[EN] COMPOUNDS HAVING TRPV1 ANTAGONISTIC ACTIVITY AND USES THEREOF<br/>[FR] COMPOSÉS PRÉSENTANT UNE ACTIVITÉ ANTAGONISTE DES TRPV1 ET LEURS UTILISATIONS
申请人:SHIONOGI & CO
公开号:WO2011162409A1
公开(公告)日:2011-12-29
The invention relates to compounds of Formula I and pharmaceutically acceptable derivatives thereof, compositions comprising an effective amount of a compound of Formula I or a pharmaceutically acceptable derivative thereof, and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a compound of Formula I or a pharmaceutically acceptable derivative thereof.
Asymmetric [3+2] Cycloaddition of Olefins with Morita–Baylis–Hillman Carbonates Catalyzed by BINOL-Based Bifunctional Phosphine
作者:Hai-Lei Cui、Xue Tang、Meng-Fan Li、Xing-Jie Xu、Yin Shi
DOI:10.1055/s-0037-1611752
日期:2019.4
series of novel BINOL-based phosphines. These bifunctional organocatalysts can be used in the [3+2] cycloaddition of electron-deficient olefins and Morita–Baylis–Hillman (MBH) carbonates. Moderate to excellent yields (up to >99%) and good to excellent enantioselectivities (up to 95% ee) can be obtained in the cycloaddition reaction of maleimides and MBH carbonates. The application of these novel phosphines
discovery of a potential ligand that activates both glucokinase (GK) and perioxisome proliferator-activated receptor-γ (PPARγ), this work presents the rational design and synthesis of a series of novel urea derivatives as potent dual-target ligands of GK and PPARγ. The derivatives obtained, particularly compounds 14j, 14m, 15g, 15j, and 15s, showed relatively high enzyme activity and moderate blood glucose-lowering
In one aspect, the present invention provides for a compound of Formula I
in which in Formula I, the variables X
1
, X
2a
, X
2b
, X
2c
, R
1
, B, L, E, A and the subscript n are as defined herein. In another aspect, the present invention provides for pharmaceutical compositions comprising compounds of Formula I as well as methods for using compounds of Formula I for the treatment of diseases and conditions (e.g., cancer, thrombocythemia, etc) characterized by the expression or over-expression of Bcl-2 anti-apoptotic proteins, e.g., of anti-apoptotic Bcl-x
L
proteins.