abstract |
A compound according to (see formula I) wherein (a) A is (see formula II) attachment bond; (b) R1 is H; (c) R2 is H; (d) R3 is H; (e) R4 is CI; (f) R5 is H; (g) R6 is methyl or ethyl; (h) R7 is O; (i) R8 is (substituted or unsubstituted C1-C6 alkyl)-S(O)-(substituted or unsubstituted C1-C6 alkyl) wherein said substituents on said substituted alkyls are F, Cl, Br, or I; (k) n is 0, 1, or 2; and (l) X is CR n1 where R n1 is H or F. |