Two new iridoid glucosides from Hedyotis diffusa
โ Scribed by Yongyong Zhang; Yan Chen; Chunlin Fan; Wencai Ye; Jiabo Luo
- Book ID
- 113624101
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 211 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0367-326X
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๐ SIMILAR VOLUMES
Two new iridoids, 10-O-benzoyl-6'-O-a-l-arabino(1 ! 6)-b-d-glucopyranosylgeniposidic acid (1), deacetyl-6-ethoxyasperulosidic acid methyl ester (2), along with 14 other known iridoids, were isolated from the whole plant of Hedyotis diffusa Willd. Their structures were determined on the basis of spec
## Abstract Two new iridoid glycosides, teneoside A (=(2a__R__,5__S__)โ5โ[(__ฮฒ__โDโglucopyranosyl)oxy]โ2a,4a,5,7bโtetrahydroโ4โ{[(__ฮฑ__โLโrhamnopyranosyl)oxy]methyl}โ1__H__โ2,6โdioxacyclopenta[__cd__]indenโ1โone; **1**) and teneoside B (=methyl (1__S__,5__R__)โ1โ[(__ฮฒ__โDโglucopyranosyl)oxy]โ1,4a,5