8,14-seco-ent-Kaurane diterpenoids from Isodon glutinosus: enol–enol tautomerism and antitumor activity Glutinosasins A–D (1–4), four novel 8,14-seco-ent-kaurane diterpenoids featuring a β-carbonyl enol moiety, along with glutinosasin E (5), a new ent-kaurane diterpenoid, were isolated from the aerial p...

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📢8,14-seco-ent-Kaurane diterpenoids from Isodon glutinosus: enol–enol tautomerism and antitumor activity

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doi.org/10.1039/D5QO...