Patent ID: 7683211

Claim:
A compound of Formula I: wherein: n is 0; R 1 is OH, C 1 to C 12 alkoxy, or C 1 to C 12 substituted alkoxy; R 2 is oxo; R 3 , R 4 , R 5 , C, D and E are each H; A and B are each H or halogen; R 6 and R 7 are each selected from the group consisting of fluoro, chloro, bromo, iodo, hydroxy, C 1 to C 12 alkoxy, and C 1 to C 12 substituted alkoxy, provided that at least one of R 6 and R 7 is bromo, fluoro, chloro or iodo; wherein the bonds between C 3 :C 7 , C 4 :C 5 , and C 9 :C 10 may independently be double bonds or single bonds; including salts, hydrates, optical isomers, enantiomers, diastereomers, and mixtures thereof.