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A survey of synthetic routes towards the pyranonaphthoquinone antibiotic pentalongin and syntheses of the corresponding nitrogen derivatives
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Coumarins from Cnidium monnieri and their antiosteoporotic activity
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Synthesis of harounoside, a naturally occurring pentalongin hydroquinone bisglucoside
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The behaviour of the natural pyranonaphthoquinone pentalongin in alcoholic solvents
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In vitro and in vivo anti-leishmanial activity of triterpenoid saponins isolated from Maesa balansae and some chemical derivatives
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New pentacyclic cyclol-type naphthohydroquinone from the roots of Pentas bussei
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Antitrichomonas in vitro activity of Cussonia holstii Engl
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Synthesis of two naphthoquinone antibiotics pentalongin and psychorubrin.