Patent ID: 8853452

Claim:
A compound selected from the group consisting of free bases, salts, optical isomers, geometric isomers, salts of isomers, ethers and esters of Formula (I) and Formula (II); Where: R 1 is selected from the group consisting of n is selected from the group consisting of 1, 2, and 3; A 1 can be at the 2-, 3-, or 4-position of the ring, and is selected from the group consisting of —H, —NO 2 , —CH 3 , —CH 2 CH 3 , —CH 2 CH 2 CH 3 , —CHCH 3 CH 3 , —Cl, —Br, —I, —OCH 3 , —OCH 2 CH 3 , —CN, acyl groups, and —OH, wherein A 1 is not —OCH 3 in the 4-position; R 2 is selected from the group consisting of m is selected from the group consisting of 1, 2, and 3; A 2 and A 3 can be the same or different, can be at the 2-, 3-, 4-, 5-, or 6-position of the ring, and are selected from the group consisting of —H, —NO 2 , —CH 3 , —CH 2 CH 3 , —CH 2 CH 2 CH 3 , —CHCH 3 CH 3 , —Cl, —Br, —I, —OCH 3 , —OCH 2 CH 3 , —CN, acyl groups, and —OH.