Patent ID: 11964996
Assignee: JIYUE ZHENG
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC C

Claim 3:
4. The 2-alkynylmannose derivative, a pharmaceutically acceptable salt, or an isotope thereof according to claim 1, wherein
Y is selected from the following groups that are unsubstituted or substituted with 1 to 3 R4 groups, the left side of Y is connected to X, the right side of Y is connected to Z, and the R4 group is selected from a hydrogen atom, a deuterium atom, a halogen, cyano, hydroxyl, C1-8 alkyl, C3-8 cycloalkyl, and C1-8 alkoxy, and the alkyl, the cycloalkyl, and the alkoxy are unsubstituted or substituted with 1 to 3 substituent groups selected from a deuterium atom, a halogen, hydroxyl, cyano, C1-3 alkyl, C3-5 cycloalkyl, and C1-3 alkoxy.