Patent ID: 8628751

Claim:
A compound of the formula (FX1): wherein: each of Z 1 and Z 2 is independently O, S, CH═CH, —NR 37 , or CH 2 ; each of W 1 and W 2 is independently CH or N; each of L 1 and L 2 is independently —(CH 2 ) c —, —(HCCH) c —, —O—, —S—, —SO—, —SO 2 —, —SO 3 —, —OSO 2 —, —NR 22 —, —CO—, —COO—, —OCO—, —OCOO—, —CONR 23 —, —NR 24 CO—, —OCONR 25 —, —NR 26 COO—, —NR 27 CONR 28 —, or —NR 29 CSNR 30 —; each c is independently an integer from 1 to 10, and each of R 22 -R 30 is independently hydrogen, C 1 -C 10 ) alkyl, C 3 -C 10 cycloalkyl, or C 5 -C 10 aryl; each of X and Y is independently hydrogen, C 1 -C 10 alkyl, C 3 -C 10 cycloalkyl, C 5 -C 10 aryl, C 1 -C 10 acyl, C 2 -C 10 alkenyl, C 2 -C 10 alkynyl, C 5 -C 10 alkylaryl, halo, halomethyl, dihalomethyl, trihalomethyl, —CN, —CO 2 R 1 , —CONR 2 R 3 , —COR 4 , —NO 2 , —SOR 5 , —OSR 36 , —SO 2 R 6 , —SO 2 OR 7 , —SO 2 NR 8 R 9 , —PO 3 R 10 R 11 , —OR 12 , —SR 13 , —NR 14 R 15 , —NR 16 COR 17 , or Z 3 is a single bond, —CR 18 R 19 —, —O—, —NR 20 —, —NCOR 21 —, —S—, —SO—, or —SO 2 —; each of R 1 to R 21 , R 36 and R 37 is independently hydrogen or C 1 -C 10 alkyl; each of m and n is independently 1, 2, or 3, provided that m+n≧3 if Z 3 is a single bond; each of R 31 and R 32 is independently H, C 1 -C 6 alkyl, halo, halomethyl, dihalomethyl, or trihalomethyl; R 33 is H, NR 34 R 35 , C 1 -C 6 alkyl, halo, halomethyl, dihalomethyl, or trihalomethyl; each of R 34 and R 35 is independently hydrogen or C 1 -C 3 alkyl; and each of d and e is independently 0 or 1.