844498-85-7Relevant articles and documents
Novel 1,3-dipropyl-8-(1-heteroarylmethyl-1H-pyrazol-4-yl)-xanthine derivatives as high affinity and selective A2B adenosine receptor antagonists
Elzein, Elfatih,Kalla, Rao,Li, Xiaofen,Perry, Thao,Parkhill, Eric,Palle, Venkata,Varkhedkar, Vaibahv,Gimbel, Art,Zeng, Dewan,Lustig, David,Leung, Kwan,Zablocki, Jeff
, p. 302 - 306 (2007/10/03)
A series of new 1,3-dipropyl-8-(1-heteroarylmethyl-1H-pyrazol-4-yl)- xanthine derivatives as A2B-AdoR antagonists have been synthesized and evaluated for their binding affinities for the A2B, A 1, A2A, and A3-AdoRs. 8-(1-((3-phenyl-1,2,4- oxadiazol-5-yl)methyl)-1H-pyrazol-4-yl)-1,3-dipropyl-1H-purine-2,6(3H,7H)-dione (4) displayed high affinity (Ki = 1 nM) and selectivity for the A2B-AdoR versus A1, A2A, and A 3-AdoRs (A1/A2B, A2A/A2B, and A3/A2B selectivity ratios of 370, 1100, and 480, respectively). The synthesis and SAR of this novel class of compounds are presented herein.
CVT-4325: A potent fatty acid oxidation inhibitor with favorable oral bioavailability
Elzein, Elfatih,Ibrahim, Prabha,Koltun, Dmitry O.,Rehder, Ken,Shenk, Kevin D.,Marquart, Timothy A.,Jiang, Bob,Li, Xiaofen,Natero, Reina,Li, Yuan,Nguyen, Marie,Kerwar, Suresh,Chu, Nancy,Soohoo, Daniel,Hao, Jia,Maydanik, Victoria Y.,Lustig, David A.,Zeng, Dewan,Leung, Kwan,Zablocki, Jeff A.
, p. 6017 - 6021 (2007/10/03)
New inhibitors of palmitoyl-CoA oxidation are based on the introduction of nitrogen heterocycles in the 'Western Portion' of the molecule. SAR studies led to the discovery of CVT-4325, a potent FOXi (IC50 = 380 nM, rat mitochondria) with favorable PK properties (F = 93%, t1/2 = 13.6 h, dog). New inhibitors of palmitoyl-CoA oxidation are based on the introduction of nitrogen heterocycles in the 'Western Portion' of the molecule. SAR studies led to the discovery of CVT-4325 (shown), a potent FOXi (IC50 = 380 nM rat mitochondria) with favorable PK properties (F = 93%, t1/2 = 13.6 h, dog).