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The Type of Glycoside from Acanthopanax Species
Dug Ryong Hahn 한국생약학회 1980 생약학회지 Vol.11 No.1
The glycosides from Acanthopanax plants (Family Araliaceae) have various common features. Thus, the great majority of the glycosides belongs to lignan glycosides. It has been found that the glycosides are distributed not only in the rootbarks but also in the stembarks. A new type of A-secotriterpenoid glycoside was isolated and identified from the leaves of the Acanthopanax chiisanensis in this study, and it is recognizable, therefore, that the glycosidic components of the leaves of Acanthopanax species are quite different from those of the roots or stems.
The Glycosides of Araliaceaus Drugs and their Biological Activities
Dug-Ryong Hahn,Ryoji Kasai,Jeung-Hee Kim,Shigenori Taniyasu,Osamu Tanaka,Chang Johng Kim,Myong Ja Park 한국생약학회 1986 생약학회지 Vol.17 No.1
Among the Araliaceae plants indigenous to Korea, those whose medicinal usage are comparatively high have been selected in this serial studies. Chiisanoside and acanthoside D were isolated and identified from the Acanthopanax chinensis leaves and root bark. Chiisanoside and acanthoside D have been found to have the lowering S-GPT, S-GOT value and BSP-retention rate and survival rate, anti-histaminic effect in the toxic state through the bio-pharmacological experiments. α-hederin, hederagenin pentaglycoside were isolated both stem bark of Kalopanax pictum Nakai var. magnificum and Kalopanax pictum Nakai var. Max. respectively. Syringoside, acanthoside D were also isolated from the root bark of Acanthopanax koreanum. The biological activity of ginsenoside Rb₁, Rg₁, Re were examined. Ginsenoside Rb₁, Rg₁, Re promotes the antileaking effect in X-ray (Co 60) irradiated toxic state.
우슬의 성분(I) -우슬의 oleanolic acid bisdemoside-
한덕룡(Dug Ryong Hahn),이민원(Min Won Lee) 대한약학회 1991 약학회지 Vol.35 No.6
A new triterpenoidal saponin was isolated from the methanol extract of Achyranthes fauriei roots (Amaranthaceae). The structure of this saponin was elucidated as 3-beta-D-glucopyranosyl-olean-12-en-28-0-beta-D-glucopyranosyl ester.
Glycosides from the Stem Bark of Kalopanax pictum var. magnificum(Ⅱ)
Hahn, Dug Ryong 중앙대학교 약학연구소 1991 약학 논총 Vol.5 No.-
Two known compounds, lignan glycoside and hederagenin monodesmoside, were isolated from the bark of Kalopamax pictum var. magnificum(Araliaceae) and identified as liliodendrin, sapindoside B on the basis of their chemical and spectral evidences.
Acanthopanax koreanum Nakai의 약효성분에 관한 연구
한덕룡(Dug Ryong Hahn),김창종(Chang Johng Kim),김정희(Jeung Hee Kim) 大韓藥學會 1985 약학회지 Vol.29 No.6
Two glycosides, assumed to be one of the potential active principles, is isolated from the root bark of Acanthopanax koreanum Nakai, identified to be acanthoside D, C34H46018, mp 242oC, and syringoside, C17H2409, mp 192oC. Acanthoside D has been found to have s-GPT, s-GOT lowering effect, BSP-retention rate and survival rate in the toxic state through the bio-pharmacological experiments.