Abstract
Two new withanolides isolated from the whole plant material of Physalis peruviana (Solanaceae) have been characterized as (20R,22R)- 5α,6β,14α,20,27-pentahydroxy-1-oxowith-24-enolide, and (20S,22R)-5β,6β- epoxy-4β,14β,15α-trihydroxy-1-oxowith-2,24-dienolide in addition to the known withanolides, withaphysanolide and viscosalactone B on the basis of spectroscopic techniques and chemical transformations.
| Original language | English |
|---|---|
| Pages (from-to) | 647-651 |
| Number of pages | 5 |
| Journal | Phytochemistry |
| Volume | 50 |
| Issue number | 4 |
| DOIs | |
| State | Published - 24 Feb 1999 |
| Externally published | Yes |
Keywords
- (20R,22R)-5α,6β,14α,20,27-pentahydroxy-1-oxowith-24-enolide
- (20S,22R)- 5β,6β-epoxy-4β,14β,15α-trihydroxy-1-oxowith-2,24-dienolide
- Physalis peruviana
- Solanaceae
- Viscosalactone B
- Withanolides
- Withaphysanolide
ASJC Scopus subject areas
- Biochemistry
- Molecular Biology
- Plant Science
- Horticulture
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