Patent ID: 6392041
Filing Date: 2002-05-21
Classification: C07D

Abstract:
A compound of formula (6) whereinG1 and G2 are independently alkyl of 1 to 4 carbon atoms, or G1 and G2 together are pentamethylene; E is a straight or branched chain alkylene of 1 to 18 carbon atoms, cycloalkylene of 5 to 18 carbon atoms, cycloalkenylene of 5 to 18 carbon atoms, a straight or branched chain alkylene of 1 to 4 carbon atoms substituted by phenyl or by phenyl substituted by one or two alkyl groups of 1 to 4 carbon atoms; b is 1, 2 or 3 with the proviso that b cannot exceed the number of carbon atoms in E, and when b is 2 or 3, each hydroxyl group is attached to a different carbon atoms of E; n is 3; and R3 is 1,3,5-tris(6-carbamoylhexyl)-2,4,6-trioxo-s-triazine.