35939-73-2Relevant academic research and scientific papers
Triterpene and steroidal glycosides of the genus Melilotus and their genins. VI. Melilotoside A2 and adzukisaponin v from the roots of M. tauricus
Khodakov
, p. 1024 - 1026 (2013/05/09)
Two triterpene glycosides of the oleanane series, melilotoside A 2 and previously known adzukisaponin V, were isolated from the roots of Melilotus tauricus (L.) Pall. (Fabaceae). The structures of the glycosides were proved based on chemical transformations. Melilotoside A2 had the structure soyasapogenol B 3-O-β-D-glucouronopyranoside; adzukisaponin V, soyasapogenol B 3-O-[α-L-rhamnopyranosyl-(1-2)-β-Dglucopyranosyl- (1-2)-β-D-glucuronopyranoside].
A FUROSTANOL GLUCURONIDE FROM SOLANUM LYRATUM
Yahara, Shoji,Murakami, Naomi,Yamasaki, Masaki,Hamada, Toshiyuki,Kinjo, Jun-ei,Nohara, Toshihiro
, p. 2748 - 2750 (2007/10/02)
A new furostanol glucuronide and three known glycosides, SL-0, aspidistrin and methyl proto-aspidistrin, were isolated from the fresh immature berries of Solanum lyratum.The structure of the new compound was characterized as 26-O-β-D-glucopyranosyl-(22ξ,25R)-3β,22,26-trihydroxyfurost-5-ene 3-O-α-L-rhamnopyranosyl-(1 -> 2)- 3)>-β-D-glucopyranoside. Key Word Index - Solanum lyratum; Solanaceae; furostanol glucuronide.-24β-ethyl-5α-cholesta-7,trans-22,25(27)-trien-3β-ol; spinasteryl-β-D-glucopyranoside.
STRUCTURE CHARACTERIZATION OF HAEMOSTATIC DIOSGENIN GLYCOSIDES FROM PARIS POLYPHYLLA
Ma, James C. N.,Lau, F. W.
, p. 1561 - 1566 (2007/10/02)
Key Word Index - Paris polyphylla; Liliaceae; polyphyllin D; pariphyllin; yunnan paiyao; haemostatic and cytotoxic diosgenin glycosides. - From Paris polyphylla var. chinensis Hare (Liliaceae), four diosgenin glycosides with haemostatic effects were isolated.The structure of the major component was elucidated by chemical and spectroscopic methods as 3-(Rha -> 2Glu)>-Ara -> 4Glu)>-β-D-glucopyranosyl)-25(R)-spirost-5-en-3β-ol.This saponin was found to be identical to three previously reported compounds to which other structures were originally assigned, namely the major component from P. polyphylla Smith, the major cytotoxic component of yunnan paiyao, and polyphyllin D from P. polyphylla grown in the Himalaya region.
Steroidal glycosides of Tribulus terrestris Linn.
Mahato, Shashi B.,Sahu, Niranjan P.,Ganguly, Amar N.,Miyahara, Kazumoto,Kawasaki, Toshio
, p. 2405 - 2410 (2007/10/02)
Besides β-sitosterol-β-D-glucoside and dioscin, two new steroidal glycosides, neohecogenin glucoside and tribulosin, isolated from the aerial part of Tribulus terrestris Linn. were respectively shown to be neohecogenin-3-O-β-D-glucopyranoside (2) and neotigogenin-3-O-β-D-xylopyranosyl(1->2)-3)>-β-D-glucopyranosyl(1->4)-2)>-β-D-galactopyranoside (7).
