Results 201 to 210 of about 30,006 (268)
Effect of plant growth regulators on the accumulation of indolizidine alkaloids in callus cultures [PDF]
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Compendium of botanicals reported to contain naturally occuring substances of possible concern for human health when used in food and food supplements [PDF]
, 2012 core +1 more source
Indirect identification of 4,21-dehydrocorynenantheinaldehyde as an intermediate in the biosynthesis of ajmalicine and related alkaloids [PDF]
, 1978 Hoyer, G. A. +3 more
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Fungal indole alkaloid biogenesis through evolution of a bifunctional reductase/Diels-Alderase. [PDF]
Nat Chem, 2019 Dan Q +17 more
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Potencial biotecnològic del cultiu de cèl·lules vegetals per a l'obtenció de productes farmacèutics [PDF]
, 1989 Bastida i Armengol, Jaume +3 more
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Mushroom-Derived Indole Alkaloids
Journal of Natural Products, 2017Mushrooms are known to produce over 140 natural products bearing an indole heterocycle. In this review, the isolation of these mushroom-derived indole alkaloids is discussed, along with their associated biological activities.
Joshua A. Homer, Jonathan Sperry
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Moschamine-Related Indole Alkaloids
2018Moschamine-related alkaloids originate mainly from feruloylserotonin by cyclization or dimerization. This review provides a comprehensive overview on the achievements in the field of moschamine-related alkaloids. In the isolation part, a detailed structural characterization of moschamine-related alkaloids is followed by their spectral data. Besides the
Chengfeng, Xia, Xiaogang, Tong
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Bioorganic Chemistry, 1977
Abstract Because of the nonspecific incorporation of acetate into the monoterpenoid portion of the indole alkaloids, the amino acid leucine has been investigated as an alternative precursor. Incorporations of leucine into the alkaloids vindoline and catharanthine in Vinca rosea are found to be 0.07 and 0.02%, respectively, levels comparable with ...
Donald C. Wigfield, Betty P. Wen
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Abstract Because of the nonspecific incorporation of acetate into the monoterpenoid portion of the indole alkaloids, the amino acid leucine has been investigated as an alternative precursor. Incorporations of leucine into the alkaloids vindoline and catharanthine in Vinca rosea are found to be 0.07 and 0.02%, respectively, levels comparable with ...
Donald C. Wigfield, Betty P. Wen
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Cytotoxicity of Modified Indole Alkaloids
Journal of Pharmaceutical Sciences, 1979Indole alkaloids of the iboga series were structurally modified by incorporation of a 3,4-dimethoxybenzyl or -benzoyl unit so that they contained the N-O-O triangle required for antileukemic activity according to the triangulation hypothesis. The cytotoxicities of the modified alkaloids in the in vitro P-388 system were not significantly increased over
D G, Kingston, S M, Sami
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