Patent ID: 6133240
Filing Date: 2000-10-17
Classification: A61K,A61P,C07H

Abstract:
A compound of the formula ##STR12## wherein R.sup.1 is selected from the group consisting of fucose and mannose;X is selected from the group consisting of R, C.sub.1-6 alkyl substituted with R, YC.sub.1-6 alkyl substituted with R, Yheterocycloalkyl, substituted with R, C.sub.2-6 alkyl substituted with R interrupted by Y, C.sub.2-6 alkenyl substituted with R, and C.sub.2-6 alkynyl substituted with R;R is selected from the group consisting of CO.sub.2 H, SO.sub.3 H, CO.sub.2 R.sup.2, tetrazolyl, and NHSO.sub.2 CF.sub.3 ;Y is selected from the group consisting of O, NR.sup.3, S(O).sub.0-2, CO, CONR.sup.3, NR.sup.3 CO, SO.sub.2 NR.sup.3, and NR.sup.3 SO.sub.2 ;R.sup.2 is selected from the group consisting of C.sub.1-6 alkyl and benzyl; andR.sup.3 is selected from the group consisting of H and C.sub.1-6 alkynyl;or a pharmaceutically-acceptable, salt, ester, amide, or prodrug thereof.