Pyrimidine derivatives as IL-8 receptor antagonists
申请人:——
公开号:US20040087601A1
公开(公告)日:2004-05-06
Compounds containing the pyrimidine nucleus and their use to treat diseases and conditions related to inappropriate Interleukin-8 receptor activity are disclosed. The compounds are of the formula I
1
In these compounds, Q is preferably unsubstituted and substituted heterocyclyl; U is usually hydrogen or fluorine; and V is preferably hydrogen, halogen, alkyl, —O—alkyl or —S-alkyl. A representative example is:
2
Potential antiatherosclerotic agents. 4. [(Functionalized-alkyl)amino]benzoic acid analogs of cetaben
作者:Vern G. DeVries、Elwood E. Largis、Thomas G. Miner、Robert G. Shepherd、Janis Upeslacis
DOI:10.1021/jm00364a011
日期:1983.10
the alkyl group of cetaben is substituted with various functional groups or replaced entirely by a functionalized alkanoyl moiety is described. Also reported are the syntheses of branched-chain (alkylamino)benzoic acids in which branching is specifically localized at the terminus of the alkyl chain. Structure-activity relationships of these compounds, both as hypolipidemic agents and as inhibitors of
A new general route to cis-1,2-disubstituted cyclopentanoid allylsilanes is described based on intramolecular enereaction of activated 1,6-dienes featuring a homoallylsilane unit as the ene donor. In addition, application of these allylsilanes to the synthesis of some di- and triquinanes including the fungal metabolite (±)- hirsutene is presented.
REGIOSELECTIVE SYNTHESIS OF 3-ALKENYLSILANES AND 3-ALKENYLSTANNANES BY SILICON- AND TIN-DIRECTED ELIMINATION FROM γ-SILYL AND γ-STANNYL SUBSTITUTED SULFOXIDES AND SULFILIMINES<sup>1</sup>)
作者:Akira Hosomi、Masahiro Inaba、Hideki Sakurai
DOI:10.1246/cl.1983.1763
日期:1983.11.5
3-Alkenylsilanes and 3-alkenylstannanes are conveniently prepared by the silicon- and tin-directed regioselective elimination of sulfenic acid and sulfenamide from γ-silyl and γ-stannyl substituted sulfoxides and sulfilimines.