Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-06-08
1991-04-30
Rotman, Alan L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546283, 549497, 549498, 549499, 549500, 549501, 549502, C07D40504, A61K 3144
Patent
active
050118471
ABSTRACT:
The present invention is directed to a specifically substituted tetrahydrofuran of the formula (I) ##STR1## wherein Ar is a pyridyl, dimethoxy-pyridyl or a dimethoxy-pyrazinyl group, R.sup.4 is an alkylthio, alkylsulfinyl or alkylsulfonyl containing group, Y is an alkyl or substituted alkyl group, R.sup.6 is an alkyl or a substituted alkyl and the substituents at positions 3, 4 and 5 are acyclic.
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Biftu Tesfaye
Girotra Nirindar N.
Ponpipom Mitree M.
DiPrima Joseph F.
Merck & Co. , Inc.
Panzer Curtis C.
Pfeiffer Hesna J.
Rotman Alan L.
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