2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists
申请人:Merck & Co., Inc.
公开号:US04996203A1
公开(公告)日:1991-02-26
The present invention is directed to a specifically substituted tetrahydrofuran of the formula (I) ##STR1## wherein R.sup.4 is an alkylthio, alkylsulfinyl or alkylsulfonyl containing group and at least one of the substituents at positions 3,4 or 5 contains a heterocyclic, heteroaryl or substituted phenylthio moiety.
Certain 2,5-diaryl tetrahydrofurans and analogs thereof as PAF
申请人:Merck & Co. Inc.
公开号:US05010100A1
公开(公告)日:1991-04-23
The present invention is directed to a specifically substituted tetrahydrofuran of the formula (I) ##STR1## wherein R.sup.4 is an alkylthio, alkylsulfinyl or alkylsulfonyl containing group, Y is an alkyl or substituted alkyl group and R.sup.6 is an alkoxy or a substituted alkoxy or alkyl group.