Patent ID: 11873287
Assignee: GANZHOU HEMAY PHARMACEUTICAL, CO., LTD
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 7:
8. The piperidine-2,6-dione derivative of formula (III) and pharmaceutically acceptable salts thereof of claim 6:, wherein,
R8 represents —NH2 or —NHCOCH3;
R9 represents —CH2CH2—, —CH2CH2CH2— or —CH2CH2CH2CH2—;
R10 represents —O—, —S—, —SO—, —SO2—, —NH— or —N(CH3)—;
R11 represents —H, —CH3 or —CH2CH3; and
R12 represents halogen or —C1-4alkyl.