Discovery of 4-(Benzylaminomethylene)isoquinoline-1,3-(2<i>H</i>,4<i>H</i>)-diones and 4-[(Pyridylmethyl)aminomethylene]isoquinoline-1,3-(2<i>H</i>,4<i>H</i>)-diones as Potent and Selective Inhibitors of the Cyclin-Dependent Kinase 4
作者:Hwei-Ru Tsou、Xiaoxiang Liu、Gary Birnberg、Joshua Kaplan、Mercy Otteng、Tritin Tran、Kristina Kutterer、Zhilian Tang、Ron Suayan、Arie Zask、Malini Ravi、Angela Bretz、Mary Grillo、John P. McGinnis、Sridhar K. Rabindran、Semiramis Ayral-Kaloustian、Tarek S. Mansour
DOI:10.1021/jm801026e
日期:2009.4.23
oline-1,3-(2H,4H)-dione derivatives reported here represents a novel class of potential antitumor agents, which potently and selectively inhibit CDK4 over CDK2 and CDK1. In the benzylamino headpiece, a 3-OH substituent is required on the phenyl ring for CDK4 inhibitory activity, which is further enhanced when an iodo, aryl, heteroaryl, t-butyl, or cyclopentyl substituent is introduced at the C-6 position
[EN] SUBSTITUTED (1, 2, 4-0XADIAZ0L-3-YL) INDOLIN-1-YL CARBOXYLIC ACID DERIVATIVES USEFUL AS S1P1 AGONISTS<br/>[FR] DÉRIVÉS DE L'ACIDE (1, 2, 4-OXADIAZOL-3-YL)INDOLIN-1-YL CARBOXYLIQUE SUBSTITUÉ UTILES COMME AGONISTES DE S1P1
申请人:ARENA PHARM INC
公开号:WO2009151621A1
公开(公告)日:2009-12-17
The present invention relates to certain substituted (1,2,4-oxadiazol-3-yl)indolin-1-yl carboxylic acid derivatives of Formula (Ia) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the S1P1 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of disorders associated with the S1P1, for example, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type I diabetes, and acne.