Summary
1. A new withanolide, which has been called physalactone, has been isolated fromPhysalis alkekengi L. growing in Turkmenia. It has the structure of 4β,17,20α(R)-trihydroxy-3-methoxy-1-oxo-5β,6β-epoxy-22R-witha-8(14), 24-dienolide.
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Additional information
Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 531–534, July–August, 1977.
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Maslennikova, V.A., Tursunova, R.N. & Abubakirov, N.K. Withanolides of Physalis I. Physalactone. Chem Nat Compd 13, 443–446 (1977). https://doi.org/10.1007/BF00565832
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DOI: https://doi.org/10.1007/BF00565832