Plant Diversity ›› 2002, Vol. 24 ›› Issue (04): 1-3.
• Articles •
TENG Rong-Wei,NI Wei DING Jing-Kai,WANG De-Zu, CHEN Chang-Xiang*
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Abstract: From the fruits of Gleditsia delauayi Franch.,a new triterpenoid saponin GS_C′was isolated and its structure was determined to be 3-0-β-D-xylopyranosyl(1→2)-a-L-arabinopyranosyl(1→6)-β-D-glucopyranosyl-28-O-β-D-xylopyranosyl(1→3)-β-D-xylopyranosyl(1→4)-a-L-Rhamnopyranopyl (1→2)-[a-L-rhamnopyranodyl(1→6)]-β-D-glucopyranosyl echinocystic acid.Complete assignments of1 H and 13 C spectra of CS-C′were achieved by 2D NMR spectra, such as TOCSY ,1H-1H COSY, HMQC,HMQC-TOCSY,HMBCand ROESY.
Key words: Gleditsia delauayi
TENG Rong-Wei,NI Wei DING Jing-Kai,WANG De-Zu, CHEN Chang-Xiang*. A NRW Triterpenoid Saponin GS- C′from Gleditsia delavayi[J]. Plant Diversity, 2002, 24(04): 1-3.
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URL: https://journal.kib.ac.cn/EN/
https://journal.kib.ac.cn/EN/Y2002/V24/I04/1
