Invention Grant
US5268494A Sulphur-containing eicosanoides and their application in pharmacy and in cosmetics 失效
含硫二氰菊酯及其在药房和化妆品中的应用

Sulphur-containing eicosanoides and their application in pharmacy and in
cosmetics
Abstract:
Compounds corresponding to the formula: ##STR1## wherein A represents --CH.sub.2).sub.2 or --C.tbd.C--;n is equal to 0, 1 or 2;R represents hydroxyl, alkoxy having the formula --OR.sub.1, or amino having the formula ##STR2## R.sub.1 represents alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl;R.sub.2 and R.sub.3 represent hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl;R.sub.2 and R.sub.3 form, with the nitrogen atom, a heterocyclic ring.Application of these compounds in pharmacy and cosmetics.
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