Patent ID: 11952338
Assignee: OWEN-BARRY PHARMACEUTICALS INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 2:
3. The compound of claim 2, wherein R3 is:
C(O)R5, wherein R5 is H, CH3, C2H5, CH(CH3)2, CHCH3CN, or aryl;
C(O)—O—, or C(O)—O—R6, wherein R6 is H, a straight or branched C1 to C6 alkyl, CH2C6H5, or CH(CH2)n, and wherein n is an integer from 2 to 5;
C(O)NH2, C(O)NHR6 or C(O)NR7R8 wherein R7 and R8 independently=C1 to C6 alkyl (straight chain or branched), CH2C6H5, aryl, or R7 and R8 together=(CH2)m, and wherein m is an integer from 3 to 5; or
OH or OCH2C6H5,
or a pharmaceutically acceptable salt thereof.