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Two new compounds, (−)‐(6aR,11aR)‐4‐methoxy‐8,9‐(methylenedioxy)pterocarpan 3‐O‐β‐D‐glucopyranoside (1) and 5‐hydroxy‐7‐methoxyisoflavone 4′‐O‐β‐D‐xylopyranosyl‐(1→6)‐β‐D‐glucopyranoside (2), were isolated, together with 30 known compounds from the stems and leaves of Sophora flavescensAition. Their structures were elucidated by extensive spectroscopic analysis, including HR‐ESI‐MS data. A preliminary...
Two new, 1 and 2, along with one known isoindolone, 3, were isolated from the AcOEt extract of Lasiosphaera fenzliiReich. The structures of these compounds were determined as 4,6‐dihydroxy‐1H‐isoindole‐1,3(2H)‐dione (1), 4,6‐dihydroxy‐2,3‐dihydro‐1H‐isoindol‐1‐one (2), and clitocybin A (3) on the basis of chemical and spectroscopic evidences. The bioactivity assays revealed that all of them were devoid...
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