Patent ID: 11866458
Assignee: SUZHOU JI ER BIOLOGICAL MEDICINE CO. LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A panaxadiol glycoside derivative represented by the structure of general formula (I) or a pharmaceutically acceptable salt thereof,, wherein, R1 is selected from rhamnopyranosyl, fucosyl, arabinosyl, xylosyl, ribosyl, quinovosyl, galactosyl, aminoglucosyl, 6-deoxy-6-aminoglucosyl, lactosyl, cellobiosyl or, R2 together with R3 represents ═O or ═N—OR8;
or R2 is hydrogen and R3 is hydroxyl;
R4 and R6 combine to form a bond, and R5 and R7 are independently selected from hydrogen, C1-6 alkoxy, hydroxyl, cyano group, C1-6 ester group, and glycosyl;
or R6 together with R7 represents ═O or ═N—OH, and R5 and R4 are independently selected from hydrogen, C1-6 alkoxy, hydroxyl, and cyano group;
R8 is selected from hydrogen or methyl; and
wherein the glycosyl is independently selected from deoxy glycosyl or a five-carbon glycosyl.