Withanicandrin, a ring-C-substituted withanolide from nicandra physaloides(solanaceae)

Abstract

I. Kirson, D. Lavie, S. S. Subramanian, P. D. Sethi and E. Glotter, J. Chem. Soc., Perkin Trans. 1, 1972, 2109 DOI: 10.1039/P19720002109