Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-04-28
1991-11-05
Brust, Joseph Paul
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514445, 514521, 549 65, 549 77, 558400, 558401, 546330, 548341, A61K 31275, A61K 3138, C07C25534, C07D33322
Patent
active
050632434
ABSTRACT:
Novel derivatives of caffeic acid of the general formula (I): ##STR1## wherein X is hydrogen atom or hydroxy; R.sup.1 is hydrogen atom, a straight or branched alkyl or alkenyl having 1 to 20 carbon atoms or a group of the formula:
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Cho Hidetsura
Hamaguchi Mikiko
Morita Ikuo
Murota Seiitsu
Tamaoka Mie
Brust Joseph Paul
Suntory Ltd.
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