Eleven new C19-diterpenoid alkaloids from Delphinium elatum cv. Pacific Giant.
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DOI: 10.1007/s11418-021-01569-z
Abstract: Diterpenoid alkaloids, the main components of plants of the genera Aconitum, Delphinium, and Garrya, are a group of natural products with notable chemical properties and biological activities. Several C19-diterpenoid alkaloid components from Delphinium elatum cv.… read more here.
Keywords: diterpenoid alkaloids; new c19; c19 diterpenoid; elatum pacific ... See more keywords
New diterpenoid alkaloids from Delphinium pachycentrum Hemsl.
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DOI: 10.1080/14786419.2022.2152022
Abstract: Six diterpenoid alkaloids, namely, pachycentine (1), deacetylswinanine A (2), siwanine A (3), tatsiensine (4), deacetyltatsiensine (5), and 6-deoxydeltamine (6), were isolated from a China-specific Delphinium plant (family Ranunculaceae), Delphinium pachycentrum Hemsl. Their structures were established… read more here.
Keywords: diterpenoid alkaloids; delphinium; pachycentrum hemsl; delphinium pachycentrum ... See more keywords
Sex-dependent differences for larkspur (Delphinium barbeyi) toxicosis in yearling Angus cattle1.
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DOI: 10.1093/jas/skz002
Abstract: Larkspur (Delphinium spp.) poisoning is a long-term problem for cattle grazing on rangelands of western North America. Results from preliminary experiments have suggested that differences in larkspur toxicity may exist between heifers and bulls. The… read more here.
Keywords: differences larkspur; larkspur delphinium; yearling angus; sex dependent ... See more keywords
Taxonomic studies on the genus Delphinium (Ranunculaceae) from China (XIX): The identity of D. calthifolium from northern Sichuan
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DOI: 10.11646/phytotaxa.404.6.4
Abstract: Based on examination of herbarium specimens (including type material), we found that Delphinium calthifolium (Ranunculaceae), described from northern Sichuan in China, is conspecific with D. sinovitifolium, a species known only from its type material and… read more here.
Keywords: delphinium; northern sichuan; calthifolium; ranunculaceae ... See more keywords
Diterpenoid Alkaloids from Delphinium aemulans
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DOI: 10.1177/1934578x1801301104
Abstract: A new naturally occurring lycoctonine-type C19-diterpenoid alkaloid aemulansine (1), together with ten known alkaloids (2–11), were isolated from the whole herb of Delphinium aemulans Navski. Their structures were elucidated by extensive spectroscopic analyses, including 1D,… read more here.
Keywords: alkaloids delphinium; diterpenoid alkaloids; delphinium; delphinium aemulans ... See more keywords
Tatsienensine, a Norditerpenoid Alkaloid From Delphinium tatsienense
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DOI: 10.1177/1934578x19868391
Abstract: A novel C20-diterpenoid alkaloid with an unprecedented 19 carbon atoms, designated as tatsienensine (1), was isolated from the whole plant of Delphinium tatsienense. The structure of the compound and its relative configuration were established by… read more here.
Keywords: delphinium; delphinium tatsienense; tatsienensine norditerpenoid; alkaloid delphinium ... See more keywords
Grandiflolines A–F, new anti-inflammatory diterpenoid alkaloids isolated from Delphinium grandiflorum
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DOI: 10.3389/fchem.2022.1012874
Abstract: Delphinium grandiflorum L. (family Ranunculaceae), one of the most important and widely distributed Delphinium species, has received considerable interest due to its extremely high medicinal value. The discovery of novel metabolites from D. grandiflorum supported… read more here.
Keywords: diterpenoid alkaloids; delphinium; grandiflolines new; grandiflorum ... See more keywords