𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Flavonoids from Poecilanthe parviflora

✍ Scribed by Rosely Maria Viegas Assumpção; Otto Richard Gottlieb


Book ID
103332695
Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
373 KB
Volume
12
Category
Article
ISSN
0031-9422

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New terpenoids from Stachys parviflora B
✍ Viqar Uddin Ahmad; Saima Arshad; Sadia Bader; Shazia Iqbal; Afsar Khan; Saleha S 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 107 KB

## Abstract Two new triterpenoidal saponins were isolated from the __n__‐butanolic extract of **__Stachys parviflora__** (Lamiaceae). Their structures were elucidated on the basis of spectral data as stachyssaponin A; 3β, 15α, 19α, 21β, 22α‐pentahydroxyolean‐12‐ene‐28‐oic acid 3‐__O__‐{α‐L‐rhamnopy