[EN] CHROMENE DERIVATIVES AS ANTI-INFLAMMATORY AGENTS<br/>[FR] DERIVES DE CHROMENE A TITRE D'AGENTS ANTI-INFLAMMATOIRES
申请人:PHARMACIA CORP
公开号:WO2004087687A1
公开(公告)日:2004-10-14
The subject invention concerns methods and compounds that have utility in the treatment of a condition associated with cyclooxygenase-2 mediated disorders. Compounds of particular interest are benzopyrans and their analogs defined by formula (I). Wherein Z, X, R1, R2, R3, and R4 are as described in the specification.
containing an acyloxy substituent at the propargylic position gave highly substituted phenols in good yields (see scheme). Depending on the structure of the silyl enol ether, either nucleophilic addition of this moiety or 1,2‐acyloxy migration occurs to give two kinds of synthetically useful, substituted phenols.
Benzopyran compounds useful for treating inflammatory conditions
申请人:Carter Jeffery
公开号:US20050148777A1
公开(公告)日:2005-07-07
The subject invention concerns methods and compounds that have utility in the treatment of a condition associated with cyclooxygenase-2 mediated disorders. Compounds of particular interest are benzopyrans and their analogs defined by formula 1
Wherein Z, X, R
1
, R 2, R
3
, and R
4
are as described in the specification.
Benzopyran compounds for use in the treatment and prevention of inflammation related conditions
申请人:Carter Jeffery
公开号:US20050148627A1
公开(公告)日:2005-07-07
The subject invention concerns methods and compounds that have utility in the treatment of a condition associated with cyclooxygenase-2 mediated disorders. Compounds of particular interest are benzopyrans and their analogs defined by formula 1
Wherein Z, X, R
1
, R
2
, R
3
, and R
4
are as described in the specification.