Sesquiterpene lactone glycosides and ionone derivative glycosides from Sonchus asper
✍ Scribed by Shigeru Shimizu; Toshio Miyase; Akira Ueno; Khan Usmanghani
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 342 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
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Complete ^1^H and ^13^C NMR signal assignments of two lactucin‐type sesquiterpene lactone glycosides, derivatives of 11β,13‐dihydrolactucin, isolated from roots of __Picris conyzoides__, were achieved by one‐ and two‐dimensional NMR experiments, allowing the correction of previously published data f