| abstract |
In the general formula of naphthalene derivatives (I), n = 0-4, m = 0 or 1, each R is independently selected from the group consisting of halogen or nitric, cyano, hydrogen, alkyl, alkenyl, halogenated alkyl, haloalkenyl, alkenyl, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy, alkyloxy , halogenated alkyloxy, haloalkenylamino, amine, N-alkylamino, N, N-dialkylamino, alkyloxycarbonyl, carboxy, alkanyl, alkylthio, alkylphenyl , alkyl ester, carbamoyl, alkyl amyl, cycloalkyl, aryl, or alkyl, in the case of R 1 and R 2, denatured alkyloxy radical or co-solvent, or co-solvent of a general formula N = OR 9, in which R 9 is hydrogen atom or added. in the case of a narrowed-end tube tube, a R3-hydroxyl tube coat, or an -OL general tube or a pendulum shell, which is transformed into an -OL1 general-form tubular tube in which the L 'outlet stem is depleted in the case of R7 and R8. is denoted as a sheathed coil or coexistence or a tubular tuber or a = N-OR9 general formula, wherein R9 is as defined above, and R4 and R5 are hydrogen, halogen, substituted, alkyl or alkenyl, or in the transporter together with my carbon atom. they form a cyclized alkyl or cyclic alkynyl ring having 4-8 carbon atoms, and A is a naphthalene ring linking to the -CHR4R5. ŕ |