Tumor inhibitors. XXXIX. active principles of Acnistus arborescens. isolation and structural and spectral studies of withaferin A and withacnistin von Kupchan, S.M, Anderson, W.K, Bollinger, P, Doskotch, R.W, Smith, R.M, Renauld, J.A.S, Schnoes, H.K, Burlingame, A.L, Smith, D.H

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New alkaloids and related artifacts from Cyclea peltata von Kupchan, S.M, Liepa, A.J, Baxter, R.L, Hintz, H.P.J

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structure of stephisoferuline, a new hasubanan ester alkaloid from Stephania hernandifolia von Kupchan, S.M, Suffness, M.I

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Intramolecular catalysis—V: Neighboring group facilitation in the esterification of o-hydroxyphenoxyacetic acid von Kupchan, S.M., Saettone, M.F.

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Intramolecular catalysis—V von Kupchan, S.M., Saettone, M.F.

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New cytotoxic neolignans from Aniba megaphylla Mez von Kupchan, S.M, Stevens, K.L, Rohlfing, E.A, Sickles, B.R, Sneden, A.T, Miller, R.W, Bryan, R.F

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Mode of action of the antitumor compound bruceantin , an inhibitor of protein synthesis von Liao, L.L, Kupchan, S.M, Horwitz, S.B

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Buxus alkaloids—XII von Kupchan, S.M., Kennedy, R.M., Schleigh, W.R., Ohta, G.

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Isolation and structural elucidation of allamandin, an antil eukemic iridoid lactone from Allamanda cathartica von Kupchan, S.M, Dessertine, A.L, Blaylock, B.T, Bryan, R.F

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isolation and structural elucidation of bruceantin and bruceantinol, new potent antileukemic quassinoids from Brucea antidysenterica von Kupchan, S.M, Britton, R.W, Lacadie, J.A, Ziegler, M.F, Sigel, C.W

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Tumor inhibitors. XXXV. myrsine saponin, the active principle of Myrsine agricana L von Kupchan, S.M, Steyn, P.S, Grove, M.D, Horsfield, S.M, Meitner, S.W

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Intramolecular catalysis—IV von Kupchan, S.M., Slade, P., Young, R.J., Milne, G.W.A.

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Bruceantin, a new potent antileukemic simaroubolide from Brucea antidysenterica von Kupchan, S. Morris, Britton, Ronald W, Ziegler, Myra F, Sigel, Carl W

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Tumor inhibitors. XLVIII. Taxodione and taxodone, two novel diterpenoid quinone methide tumor inhibitors from Taxodium distichum von Kupchan, S. Morris, Karim, Aziz, Marcks, Carol

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Tumor inhibitors. XLII. thalidasine, a novel bisbenzylisoquinoline alkaloid tumor inhibitor form Thalictrum dasycarpum von Kupchan, S.M, Yan, T.H, Vasilikiotis, G.S, Barnes, M.H, King, M.L

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New Macrocyclic Trichothecenes from Baccharis megapotamica von Jarvis, Bruce B, Cämezoglu, S. Nilgun, Ammon, Herman L, Breedlove, Christine K, Miller, Richard W, Woode, Moses K, Streelman, David R, Sneden, Albert T, Dailey, Richard G, Kupchan, S. Morris, Bryan, Robert

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Dehydroailanthinone, a new antileukemic quassinoid from Pierreodendron kerstingii von Kupchan, S.M, Lacadie, J.A

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Tumor inhibitors. xlvi. vernolepin, a novel sesquiterpene dilactone tumor inhibitor from Vernonia hymenolepis A. Rich von Kupchan, S.M, Hemingway, R.J, Werner, D, Karim, A

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Acerotin and acerocin, novel triterpene ester aglycones from the tumour-inhibitory saponins of Acer negundo von Kupchan, S.M, Takasugi, M, Smith, R.M, Steyn, P.S

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Tumor inhibitors. XLVII. Vernodalin and vernomygdin, two new cytotoxic sesquiterpene lactones from Vernonia amygdalina del von Kupchan, S. Morris, Hemingway, Richard J, Karim, Aziz, Werner, Dieter

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