Patent ID: 11905274
Assignee: BEIJING TIDE PHARMACEUTICAL CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 7:
8. The compound according to claim 6, or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, or prodrug thereof, wherein
the structure of formula (a) is a group having a structure of formula (5):, wherein, one or two of the bonds “” identified by a, b, and c represent a double bond, and the rest represent a single bond;
and/or
the structure of formula (b) is a group having a structure of formula (6):, wherein, one or two of the bonds “” identified by t, u and v represent a double bond, and the rest represent a single bond.