| abstract |
New compound the present invention relates to one kind with Formulas I,Wherein n is 0 or 1; A be NR1,O or S,Wherein R1 be H,Hydroxyl,C1-C10 alkyl,C1-C10 alkoxy,Alkenyl,Aryl,Alkylaryl or aryl alkyl; X be carboxylate,Phosphonate ester or phosphate residue or by carboxylate,The C1-C10 alkyl residue that phosphonate ester or phosphate residue optionally replace; Y be C1-C20 alkyl,Alkenyl,Halogen,Hydroxyl,C1-C20 alkoxy,Aryl,Alkylaryl,Aryl alkyl,Naphthenic base,Cycloalkenyl or heterocycle,And optionally replaced by one or more halogens; Z be H,Hydroxyl,Halogen,Aryl,Alkylaryl,Aryl alkyl,Naphthenic base,Cycloalkenyl or heterocycle,And optionally replaced by one or more following groups: C1-C10 alkyl,C1-C10 alkoxy,Hydroxyl,Cyano,Carboxylate group,Halogen,Aryl,Alkylaryl,Aryl alkyl,Naphthenic base,Cycloalkenyl or heterocycle. |