Patent ID: 6245742
Filing Date: 2001-06-12
Classification: A61P,C07K

Abstract:
A peptide represented by formula (I): ##STR2##whereinY is hydrogen or R--C(.dbd.O)NH-- wherein R is hydrogen, lower alkyl or long chain alkyl, the alkyl group in either case being linear, branched or cyclic;X is --OPO.sub.3 H.sub.2 or a finctional derivative thereof;A is lower alkyl,B is H-- or lower alkyl;Z is H, --COOH, --CONHR.sup.2, --COR.sup.2 wherein R.sup.2.dbd.H, --NH.sub.2, --NHR.sup.3 in which R.sup.3 is lower alkyl, or an amino acid or dipeptide in the carboxylic or amidated form;or a pharmaceutically acceptable salt thereof,with the proviso that Ac--Y(X)--V--N--V--Q--NH.sub.2, Ac--Y(X)--V--N--V--NH.sub.2, and Ac--Y(X)--V--N--NH.sub.2, wherein X is as defined above, are excluded.