Patent ID: 11964942
Assignee: ECCOGENE (SHANGHAI) CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC C

Claim 13:
14. The compound of claim 1, wherein at least one R5 is (C3-C10) cycloalkyl optionally substituted with one or more hydroxy or R6, or heterocyclyl comprising one or two 3- to 6-membering rings and 1 to 3 heteroatoms selected from N and O and optionally substituted with one or more hydroxy or R6; or two R5, together with the atom or atoms to which they are attached, form a 3- to 5-membered saturated or 5- or 6-membered aromatic ring optionally comprising 1 or 2 heteroatoms selected from N and O.