Patent ID: 6864279

Claim:
An anticoagulant compound, having the following formula, including salts and isomers: wherein X is hydrogen, alkyl, cycloalkyl, heterocyclyl, hydroxy, alkoxy, or heteroaryl or aryl optionally substituted with COOR 1 ; R 1 is hydrogen, alkyl or alkylaryl, all optionally substituted with lower alkyl, hydroxy, or alkoxy; Y is (CHR 3 ) n COOR 4 or aryl substituted with COOR 5 , wherein n=1-3; R 3 is hydrogen, alkyl, alkylaryl, or aryl all optionally substituted with lower allyl, hydroxy, or alkoxy; R 4 is alkyl, alkylaryl, or aryl all optionally substituted with lower alkyl, hydroxy, or alkoxy; and R 5 is hydrogen, alkyl, alkylaryl, or aryl all optionally substituted with lower alkyl, hydroxy, or alkoxy.