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

Claim 6:
7. The piperidine-2,6-dione derivative of formula (III) and pharmaceutically acceptable salts thereof of claim 6:, wherein,
R8 represents one or more substituents selected from the group consisting of —H, —F, —Cl, —Br, —OH, —CH3, —NHCH3, —NHCH2CH3, —NH2, —N(CH3)2, —N(CH2CH3)2, —NHCOCH3 and —NHCOCH2CH3;
R9 represents —CH2CH2—, —CH2CH2CH2— or —CH2CH2CH2CH2—;
R10 represents —O—, —S—, —SO—, —SH— or —N(CH3)—;
R11 represents —H, —CH3 or —CH2CH3; and
R12 represents halogen or —C1-4alkyl.