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Labdane Diterpenes from Marrubium velutinum and Marrubium cylleneum.

✍ Scribed by Anastasia Karioti; Joerg Heilmann; Helen Skaltsa


Publisher
John Wiley and Sons
Year
2005
Weight
16 KB
Volume
36
Category
Article
ISSN
0931-7597

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Marrusidins A and B, New Epimeric Labdan
✍ Ajaz Hussain; Shagufta Perveen; Abdul Malik; Amna Nisar Khan; Rasool Bakhsh Tare 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 German ⚖ 152 KB 👁 1 views

## Abstract Marrusidins A (**1**) and B (**2**), two new labdane‐type diterpenes, were isolated from the CHCl~3~‐soluble subfraction of __Marrubium anisodon__, along with polyodonine. Their structures were assigned with the aid of ^1^H‐ and ^13^C‐NMR spectra and by COSY, HMQC, NOESY, and HMBC exper