Catharanthus alkaloids. XXIX. Isolation and structure elucidation of vincoline.
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Acetylation↗
Biomedical subjects
N R Farnsworth
Publications and source records attributed to N R Farnsworth.
Letter: Antitumor versus cytotoxicity.
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Antineoplastic Agents↗
Catharanthus alkaloids XXXI: isolation of ajmalicine, pericalline, tetrahydroalstonine, vindolinine, and ursolic acid from Catharanthus trichophyllus roots.
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Alkaloids↗
Potential anticancer agents I: conforming evidence for the structure of fagaronine.
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Alkaloids↗
Cocaine content of Erythroxyium species.
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Alkaloids↗
Alkaloids of Vinca species. IV. Nmr studies of herbamine and vincamajine. Corrected structure of herbamine, an alkaloid isolated from Vinca libanotica.
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Chemical Phenomena↗
Alkaloids of Vinca species. 3. Isolation and characterization of indole alkaloids from Vinca libanotica.
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Chemical Phenomena↗
Partial characterization of antitumor tannin isolated from Calycogonium squamulosum (Melastomataceae).
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Animals↗
Biological and phytochemical evaluation of plants. XI. Isolation of aspidospermine, quebrachidine, rhazinilam, (-)-pyrifolidine, and akuammidine from Aspidosperma quebracho-blanco (Apocynaceae).
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Alkaloids↗
Phytochemical investigation of Convolvulus arvensis (Convolvulaceae).
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Alkaloids↗
Biological and phytochemical evaluation of plants. XII. Isolation of acetylakuammidine from Aspidosperma quebracho-blanco leaves.
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Alkaloids↗
Antitumor activity and preliminary phytochemical examination of Tagetes minuta (Compositae).
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Animals↗
Isolation of beta-amyrin and ellagic acid from Couroupita amazonica.
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Benzopyrans↗
Phytochemical investigation of Virola peruviana, a new hallucinogenic plant.
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Chromatography, Thin Layer↗