Patent ID: 11970493
Assignee: ILDONG PHARMACEUTICAL CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The compound of claim 1, wherein the compound is of formula (Ia):, , wherein:
R1 is selected from —H, -halogen, optionally substituted —(C1-C6)alkyl and optionally substituted —(C1-C6)alkoxy;
R3 is selected from R4C(O)—, R4C(O)CH2—, R5R6N—, and R5R6HC—;
R11 is selected from —H, -halogen, —CN, —OH, optionally substituted —(C1-C6)alkoxy, —NH2, —NR5R6, —CH2NH2 and optionally substituted —(C1-C6)alkyl; and
n is 0, 1, 2, or 3.