[EN] NEW TRICYCLIC DERIVATIVES AS LTD4 ANTAGONISTS<br/>[FR] NOUVEAUX DERIVES TRICYCLIQUES EN TANT QU'ANTAGONISTES DE LTD4
申请人:ALMIRALL PRODESFARMA SA
公开号:WO2004043966A1
公开(公告)日:2004-05-27
Compounds of formula (I) and their pharmaceutically acceptable salts are provided as well as processes for the manufacture of such compounds. The compounds are useful in the treatment or prevention of inflammatory and allergic diseases.
Discovery of a 5<i>H</i>-Benzo[4,5]cyclohepta[1,2-<i>b</i>]pyridin-5-one (MK-2461) Inhibitor of c-Met Kinase for the Treatment of Cancer
作者:Jason D. Katz、James P. Jewell、David J. Guerin、Jongwon Lim、Christopher J. Dinsmore、Sujal V. Deshmukh、Bo-Sheng Pan、C. Gary Marshall、Wei Lu、Michael D. Altman、William K. Dahlberg、Lenora Davis、Danielle Falcone、Ana E. Gabarda、Gaozhen Hang、Harold Hatch、Rachael Holmes、Kaiko Kunii、Kevin J. Lumb、Bart Lutterbach、Robert Mathvink、Naim Nazef、Sangita B. Patel、Xianlu Qu、John F. Reilly、Keith W. Rickert、Craig Rosenstein、Stephen M. Soisson、Kerrie B. Spencer、Alexander A. Szewczak、Deborah Walker、Wenxian Wang、Jonathan Young、Qinwen Zeng
DOI:10.1021/jm200112k
日期:2011.6.23
c-Met is a transmembrane tyrosine kinase that mediates activation of several signaling pathways implicated in aggressive cancer phenotypes. In recent years, research into this area has highlighted c-Met as an attractive cancer drug target, triggering a number of approaches to disrupt aberrant c-Met signaling. Screening efforts identified a unique class of 5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one kinase inhibitors, exemplified by 1. Subsequent SAR studies led to the development of 81 (MK-2461), a potent inhibitor of c-Met that was efficacious in preclinical animal models of tumor suppression. In addition, biochemical studies and X-ray analysis have revealed that this unique class of kinase inhibitors binds preferentially to the activated (phosphorylated) form of the kinase. This report details the development of 81 and provides a description of its unique biochemical properties.
US7557212B2
申请人:——
公开号:US7557212B2
公开(公告)日:2009-07-07
Brenner, Daniel G.; Pitzenberger, Steven M.; Shepard, Kenneth L., Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 1331 - 1332
作者:Brenner, Daniel G.、Pitzenberger, Steven M.、Shepard, Kenneth L.、Varga, Sandor L.