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- Sun, Cheng-Peng, et al. Show all 11 Authors
- Journal of natural products 2016 v.79 no.6 pp. 1586-1597
- Physalis angulata; X-ray diffraction; humans; inhibitory concentration 50; leaves; macrophages; melanoma; neoplasm cells; nitric oxide; prostatic neoplasms; spectral analysis; stems
- ... Sixteen new withanolides, physangulatins A–N (1–14) and withaphysalins Y and Z (15 and 16), as well as 12 known analogues, were isolated from the stems and leaves of Physalis angulata L. Their structures were established using extensive spectroscopic data analyses. The absolute configurations of 1 and 9 were assigned via X-ray crystallography. The isolated compounds were tested for their antiproli ...