Drimane-type sesquiterpenes from polygonum hydropiper
Abstract
One new drimane-type sesquiterpenoid, 3-angeloyloxy-7-epifutronolide (1), and one new natural product, polygonumate (2), along with six known drimane-type sesquiterpenes [dendocarbin L (3), (+) winterin (4), (+) fuegin (5), changweikangic acid A (6), futronolide (7), and 7-ketoisodrimenin (8)] were isolated from the whole plant of Polygonum hydropiper Linn. Their structures were determined using spectroscopic techniques. Single-crystal X-ray diffraction study on dendocarbin L (3) and 13C-NMR spectroscopic data of (+) winterin (4) are described for the first time. Compound 6 was evaluated for inhibitions of -chymotrypsin, acetylcholinesterase, and butyrylcholinesterase enzymes. © Georg Thieme Verlag KG Stuttgart · New York.
Publication Title
Planta Medica
Recommended Citation
Sultana, R., Hossain, R., Adhikari, A., Ali, Z., Yousuf, S., Choudhary, M., Ali, M., & Zaman, M. (2011). Drimane-type sesquiterpenes from polygonum hydropiper. Planta Medica (16), 1848-1851. https://doi.org/10.1055/s-0030-1271178
