Patent ID: 6184363
Filing Date: 2001-02-06
Classification: A61K

Abstract:
A compound having the formula:(OH).sub.2 --B--R (1)wherein R has the following formula: ##STR26##wherein:the atom center * is (R) or (S) in the case of chiral compounds;X is O, NH, NCH.sub.3 or ##STR27##Y is OH, NH.sub.2, NCH.sub.3, N(CH.sub.3).sub.2, NHCOCH.sub.3 or NHCOCH.sub.2 COOH; andR.sub.9 is H, a halogen atom, CF.sub.3, CCl.sub.3, CBr.sub.3, CH.sub.2 CF.sub.3, CH.sub.2 CCl.sub.3, CH.sub.2 CBr.sub.3, NO.sub.2, CO.sub.2 H, CHCHCOOH, CH.sub.2 CH.sub.2 CH.sub.2 COOH, SO.sub.3 H, PO.sub.3 H, OSO.sub.3 H, OPO.sub.3 H, OH, NH.sub.2, CONH.sub.2, COCH.sub.3, OCH.sub.3, phenyl boronic acid, lower alkyl, or a side chain of a standard amino acid.