Patent ID: 6245902
Filing Date: 2001-06-12
Classification: A61P,C07H

Abstract:
A compound of formula I: ##STR27##wherein:R.sub.1 is the residue of a sialic acid;R.sub.2 is hydrogen, hydroxy, or (C.sub.1 -C.sub.6)alkanoyloxy;R.sub.3 is arylthio, optionally substituted on the aryl ring with 1, 2, 3, or 4 substituents independently selected from the group consisting of halo, nitro, cyano, trifluoromethoxy, (C.sub.1 -C.sub.6)alkyl, (C.sub.1 -C.sub.6)alkoxy, (C.sub.1 -C.sub.6)alkanoyl, halo(C.sub.1 -C.sub.6)alkyl, hydroxy(C.sub.1 -C.sub.6)alkyl, (C.sub.1 -C.sub.6)alkoxycarbonyl, (C.sub.1 -C.sub.6)alkylthio, and (C.sub.1 -C.sub.6)alkanoyloxy; andA is the residue of a monosaccharide.