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Three new monosubstituted sucrose fatty acid esters, 1–3, were isolated from Equisetum hiemale L., together with nine known compounds, 4–12. Their structures were elucidated by spectroscopic analyses. Compounds 5, 6, and 10–12 were isolated from the title plant for the first time. All these compounds were evaluated for their cytotoxic activity. However, none of them was cytotoxic.
Two new C(30)‐epimeric polycyclic polyprenylated acylphloroglucinols (PPAPs), named uralodins B and C (1 and 2, resp.), were isolated from the aerial parts of Hypericum henryi subsp. uraloides together with two new chromone glucosides, urachromones A and B (3 and 4, resp.), as well as 16 known compounds. Their structures were established by extensive NMR techniques and MS analysis. The epimers 1 and...
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