There are disclosed compounds that modulate the activity of inhibitors of apoptosis (IAPs), pharmaceutical compositions containing said compounds and methods of treating proliferative disorders and disorders of dysregulated apoptosis, such as cancer, utilizing the compounds of the invention.
Stereoisomeric acylamidomorpholinium carnitine analogues: Selective inhibitors of carnitine palmitoyltransferase I and II
作者:Prashant S. Savle、Shri V. Pande、Tak-Sing Lee、Richard D. Gandour
DOI:10.1016/s0960-894x(99)00543-0
日期:1999.11
Acylamidomorpholinium carnitine analogues, 6-(tetradecanamidomethyl- and -hexadecanamidomethyl)-4,4-dimethylmorpholin-4-ium-2-a cetate, 1, synthesized as complete sets of stereoisomers, were assayed as inhibitors for isozymes of carnitinepalmitoyltransferase (CPT). Microsomal CPT isoymes showed modest discrimination among the stereoisomers; while rat-liver mitochondrial CPT-I and CPT-II showed distinct
A compound of the formula (I) useful as promoters of thrombopoiesis and megakaryocytopoiesis, wherein A, B, D, E, W, X, Y, Z, R
1
and R
2
are defined as above.
Imidazoquinoxaline Src-Family Kinase p56<sup>Lck</sup> Inhibitors: SAR, QSAR, and the Discovery of (<i>S</i>)-<i>N</i>-(2-Chloro-6-methylphenyl)-2-(3-methyl-1-piperazinyl)imidazo- [1,5-<i>a</i>]pyrido[3,2-<i>e</i>]pyrazin-6-amine (BMS-279700) as a Potent and Orally Active Inhibitor with Excellent in Vivo Antiinflammatory Activity
作者:Ping Chen、Arthur M. Doweyko、Derek Norris、Henry H. Gu、Steven H. Spergel、Jagabundhu Das、Robert V. Moquin、James Lin、John Wityak、Edwin J. Iwanowicz、Kim W. McIntyre、David J. Shuster、Kamelia Behnia、Saeho Chong、Henry de Fex、Suhong Pang、Sydney Pitt、Ding Ren Shen、Sara Thrall、Paul Stanley、Octavian R. Kocy、Mark R. Witmer、Steven B. Kanner、Gary L. Schieven、Joel C. Barrish
DOI:10.1021/jm030217e
日期:2004.8.1
A series of novel anilino 5-azaimidazoquinoxaline analogues possessing potent in vitro activity against p56(Lck) and T cell proliferation have been discovered. Subsequent SAR studies led to the identification of compound 4 (BMS-279700) as an orally active lead candidate that blocks the production of proinflammatory cytokines (IL-2 and TNFalpha) in vivo. In addition, an expanded set of imidazoquinoxalines provided several descriptive QSAR models highlighting the influence of significant steric and electronic features. The H-bonding (Met319) contribution to observed binding affinities within a tightly congeneric series was found to be significant.