Patent ID: 6096918
Filing Date: 2000-08-01
Classification: A24B,A61K,A61Q,C07C,C11D

Abstract:
A compound of Formula I ##STR5## wherein A is selected from benzene and naphthalene rings;R.sup.1 is a saturated, unsaturated, straight, branched, alicyclic or an aromatic C.sub.10 -C.sub.30 hydrocarbon residue which can contain heteroatoms and can be substituted by an ionic substituent;R.sup.2 in 2- or 3-position is a hydrogen, a straight or branched C.sub.1 -C.sub.6 residue, an optionally substituted aromatic or an optionally substituted heterocyclic residue;R.sup.3 and R.sup.4 are a hydrogen, a straight or branched C.sub.1 -C.sub.6 alkyl, a C.sub.1 -C.sub.6 alkoxy residue, a substituted or condensed heterocyclic residue, --OH, --NO.sub.2, --NH.sub.2, --N(C.sub.1 -C.sub.6 alkyl).sub.2, --N(hydroxyalkyl).sub.2, --NHCO.sub.2 CH.sub.3 or --NH(heterocycle),wherein R.sup.2, R.sup.3 and R.sup.4 are the same or different;X is an --OH or NHR.sup.6, wherein R.sup.6 is a hydrogen, a saturated or unsaturated, straight or branched C.sub.1 -C.sub.20 hydrocarbon, oran optionally substituted aromatic or heterocyclic residue;and the acrylic double bond is of the E configuration.