Patent ID: 11919923
Assignee: WUHAN INSTITUTE OF VIROLOGY, CHINESE ACADEMY OF SCIENCES
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A  Y | IPC A  C

Claim 15:
16. The pharmaceutical composition of claim 15, wherein R3 is selected from the group consisting of hydrogen, formyl, acetyl, propionyl, butyryl, isobutyryl, valeroyl, pivaloyl, and hexanoyl; and R5 is selected from the group consisting of formyl, propionyl, butyryl, isobutyryl, valeroyl, pivaloyl, and hexanoyl; or
R3 is selected from the group consisting of hydrogen, formyl, propionyl, butyryl, isobutyryl, valeroyl, pivaloyl and hexanoyl, and R5 is selected from the group consisting of formyl, acetyl, propionyl, butyryl, isobutyryl, valeroyl, pivaloyl, and hexanoyl.