Patent ID: 6875752
Filing Date: 2005-04-05
Classification: A61P,C07H

Abstract:
1. A compound in all its possible isomeric forms as well as their mixtures of the formula wherein R 2 is selected from the group consisting of hydrogen, halogen, alkyl, alkenyl or alkynyl of up to 12 carbon atoms, —OH, —O-alkyl, —OCO-alkyl up to 18 carbon atoms, —O-aryl or —OCO-aryl of up to 15 carbon atoms, R R of up to 24 carbon atoms, of up to 24 carbon atoms, —CH 2 N 3 , R R all the hereinable defined alkyl, aryl, heteroaryl, carbocyclic and heterocyclic when substituted are by at least one member of the group consisting of halogen, hydroxyl, alkyl and alkoxy of 1 to 4 carbon atoms, phenyl or phenylalkyl, the phenyl being unsubstituted or substituted by at least one member of the group consisting of halogen, phenyl or alkyl of 1 to 4 carbon atoms; and carbocyclic of 4 to 6 members; R