Saponin and Sapogenol. XLVIII. On the Constituents of the Roots of Glycyrrhiza uralensis FISCHER from Northeastern China. (2).Licorice-saponins D3,E2,F3,G2,H2,J2,and K2
スポンサーリンク
概要
- 論文の詳細を見る
Following the characterization of licorice-saponins A3 (2), B2 (3), and C2 (4), the chemical structures of licorice-saponins D3 (5), E2 (6), F3 (7), G2 (8), H2 (9), J2 (10), and K2 (11), seven of the ten oleanane-type triterpene oligoglycosides isolated from the air-dried roots of Glycyrrhiza uralensis FISCHER collected in the northeastern part of China, were investigated. On the basis of chemical and physicochemical evidence, the structures of licorice-saponins D3,E2,F3,G2,H2,J2,and K2 have been determined to be expressed as 3β-[α-L-rhamnopyranosyl(1→2)-β-D-glucuronopyranosyl(1→2)-β-D-glucuronopyranosyloxy]-22β-acetoxyolean-12-en-30-oic acid (5), 3-O-[β-D-glucuronopyranosyl(1→2)-β-D-glucuronopyranosyl]glabrolide (6), 3-O-[α-L-rhamnopyranosyl(1→2)-β-D-glucuronopyranosyl-(1→2)-β-D-glucuronopyranosyl]-11-deoxoglabrolide (7), 24-hydroxyglycyrrhizin (8), 3-O-[β-D-glucuronopyranosyl-(1→2)-β-D-glucuronopyranosyl]liquiritic acid (9), 24-hydroxy-11-deoxoglycyrrhizin (10), and 3β-[β-D-glucuronopyranosyl(1→2)-β-D-glucuronopyranosyloxy]-24-hydroxyoleana-11,13(18)-dien-30-oic acid (11), respectively.
- 公益社団法人日本薬学会の論文
- 1993-08-15
著者
-
北川 勲
Faculty of Pharmaceutical Sciences, Osaka University
-
周 軍良
Faculty Of Pharmaceutical Sciences Osaka University
-
堀 一之
大阪大学薬学部
-
堀 一之
Faculty of Pharmaceutical Sciences, Osaka University
-
吉川 雅之
Faculty of Pharmaceutical Sciences, Osaka University
-
阪上 昌浩
Research Foundation Itsuu Laboratory
-
北川 勲
Faculty Of Pharmaceutical Sciences Osaka University
-
阪上 昌浩
Faculty of Pharmaceutical Sciences, Osaka University
関連論文
- Structures of Echinoside A and B, Two Antifungal Oligoglycosides from the Sea Cucumber Actinopyga echinites (JAEGER)
- Marine Natural Products. XXIV. : The Absolute Stereostructure of Misakinolide A, a Potent Cytotoxic Dimeric Macrolide from an Okinawan Marine Sponge Theonella sp.
- Marine Natural Products. XXIII. : Three New Cytotoxic Dimeric Macrolides, Swinholides B and C and Isoswinholide A, Congeners of Swinholide A, from the Okinawan Marine Sponge Theonella swinhoei
- Marine Natural Products. XXII. : The Absolute Stereostructure of Swinholide A, a Potent Cytotoxic Dimeric Macrolide from the Okinawan Marine Sponge Theonella swinhoei
- STRUCTURE OF THEONELLAPEPTOLIDE ID, A NEW BIOACTIVE PEPTOLIDE FROM AN OKIKAWAN MARINE SPONGE, THEONELLA SP. (THEONELLIAE)
- Chemical Transformation of Terpenoids. X. Ionophoretic Activities of Macrocyclic Lactone Epoxides Synthesized from Geraniol
- Chemical Transformation of Terpenoids. IX. Ionophoretic Activities of Macrocyclic Lactone Epoxides Synthesized from E, E-Farnesol
- Syntheses of a Glycerophospholipid, C16-Platelet Activating Factor and a Palmitoyl Analogue of M-5,an Anti-inflammatory Glyceroglycolipid
- Syntheses of Two Pairs of Enantiomeric C18-Sphingosines and a Palmitoyl Analogue of Gaucher Spleen Glucocerebroside
- Marine Natural Products. XXXII. Absolute Configurations of C-4 of the Manoalide Family, Biologically Active Sesterterpenes from the Marine Sponge Hyrtions erecta