Liu J, Xu Y, Yang J, Wang W, Zhang J, Zhang R, Meng Q. Discovery, semisynthesis, biological activities, and metabolism of ocotillol-type saponins.
J Ginseng Res 2017;
41:373-378. [PMID:
28701880 PMCID:
PMC5489761 DOI:
10.1016/j.jgr.2017.01.001]
[Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 12/31/2016] [Accepted: 01/02/2017] [Indexed: 11/30/2022] Open
Abstract
Ocotillol-type saponins are one kind of tetracyclic triterpenoids, sharing a tetrahydrofuran ring. Natural ocotillol-type saponins have been discovered in Panax quinquefolius L., Panax japonicus, Hana mina, and Vietnamese ginseng. In recent years, the semisynthesis of 20(S/R)-ocotillol-type saponins has been reported. The biological activities of ocotillol-type saponins include neuroprotective effect, antimyocardial ischemia, antiinflammatory, antibacterial, and antitumor activities. Owing to their chemical structure, pharmacological actions, and the stereoselective activity on antimyocardial ischemia, ocotillol-type saponins are subjected to extensive consideration. In this review, we sum up the discovery, semisynthesis, biological activities, and metabolism of ocotillol-type saponins.
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