A New Triterpenoid from the Bulbs of Lilium speciosum var. gloriosoides
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DOI: 10.1007/s10600-019-02669-9
Abstract: A new triterpenoid, (20R)-20,25-epoxy-3-methyldammaran-2-en-6α,12β-diol (1), has been isolated from the flowers of Lilium speciosum var. gloriosoides Baker, along with four known triterpenes, (20R)-20,25-epoxy-dammaran-2-en-6α,12β-diol (2), isodahurinol (3), 12β-hydrocimigenol (4), and oleanolic acid (5), which were reported… read more here.
Keywords: speciosum var; var gloriosoides; lilium speciosum; new triterpenoid ... See more keywords
Camaridin, a New Triterpenoid from Roots of Lantana camara
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DOI: 10.1007/s10600-019-02671-1
Abstract: A phytochemical investigation of the methanolic extract from the roots of Lantana camara L. resulted in the isolation of a new compound, camaridin (1), together with five known compounds, oleanonic acid (2), lantadene A (3),… read more here.
Keywords: lantana camara; camaridin new; new triterpenoid; roots lantana ... See more keywords
Identification of α-Amylase and α-Glucosidase Inhibitors and Ligularoside A, a New Triterpenoid Saponin from Passiflora ligularis Juss (Sweet Granadilla) Leaves, by a Nuclear Magnetic Resonance-Based Metabolomic Study.
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DOI: 10.1021/acs.jafc.0c07850
Abstract: The leaves of Passiflora ligularis Juss (known as sweet granadilla for its edible fruits) are a crop byproduct that is discarded. With the aim of contributing to give value-added products from these crop by-side products… read more here.
Keywords: sweet granadilla; ligularis juss; passiflora ligularis; new triterpenoid ... See more keywords
A new triterpenoid and other constituents with cytotoxic activity from the roots of Sanguisorba officinalis L
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DOI: 10.1080/14786419.2019.1693569
Abstract: Abstract Sanguisorba officinalis L. is a traditional herbal plant that belongs to the genus Sanguisorba and the family Rosaceae. A new ursane-type triterpenoid, 3-oxo-urs-11, 13(18)-dien-19, 28-olide (1), two known ursane-type triterpenoids (3 − 4) and three known… read more here.
Keywords: triterpenoid constituents; sanguisorba officinalis; constituents cytotoxic; new triterpenoid ... See more keywords
A new triterpenoid saponin from Glinus oppositifolius.
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DOI: 10.1080/14786419.2020.1774756
Abstract: From the ethanol extract of Glinus oppositifolius, collected at Phu Yen province, Viet Nam, one new triterpenoid saponin (1) and four known compounds (2-5) were isolated. By means of NMR and HR-ESI-MS analyses, their structure… read more here.
Keywords: triterpenoid saponin; saponin glinus; glinus oppositifolius; new triterpenoid ... See more keywords
New triterpenoid saponin from the stems of Albizia adianthifolia (Schumach.) W.Wight.
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DOI: 10.1080/14786419.2020.1805604
Abstract: As part of our continuing study of apoptosis-inducing saponins from Cameroonian Albizia genus, one new triterpenoid saponin, named adianthifolioside J (1), together with the known gummiferaoside E (2), were isolated from Albizia adianthifolia stems. The… read more here.
Keywords: stems albizia; albizia adianthifolia; saponin stems; new triterpenoid ... See more keywords
Two new triterpenoid glycosides from leaves of Cyclocarya paliurus.
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DOI: 10.1080/14786419.2021.1931182
Abstract: Two dammarane glycosides (1-2) were isolated from the leaves of Cyclocarya paliurus. The structures of new compounds were established by application of spectroscopic methods, including one-dimensional and two-dimensional NMR, HRESIMS, and chemical hydrolysis. When evaluated… read more here.
Keywords: two new; glycosides leaves; cyclocarya paliurus; new triterpenoid ... See more keywords
Two new triterpenoid saponins from the flowers of Albizia lebbeck.
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DOI: 10.1080/14786419.2022.2031184
Abstract: The chemical investigation of the fresh flowers of Albizia lebbeck (L.) Benth. (Fabaceae, Mimosoideae) led to the isolation of two new echinocystic acid saponins. They were isolated by using chromatographic methods and their structures were… read more here.
Keywords: albizia lebbeck; glucopyranosyl; triterpenoid saponins; two new ... See more keywords
Characterisation of four new triterpenoid saponins with nitric oxide inhibitory activity from aerial parts of Gouania leptostachya
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DOI: 10.1080/14786419.2022.2057971
Abstract: Abstract Four new triterpenoid saponins (gouaniasides VII–IX [1–3] and joazeiroside C [4]) and one known triterpenoid (5) were isolated from the aerial parts of Gouania leptostachya DC. (Rhamnaceae). Their structures were elucidated via one-dimensional and… read more here.
Keywords: four new; triterpenoid saponins; aerial parts; new triterpenoid ... See more keywords
Three new triterpenoid glycosides from Aronia melanocarpa (Michx.) Elliott.
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DOI: 10.1080/14786419.2022.2092863
Abstract: Three new triterpenoid glycosides, 2α,3α,23,24-tetrahydroxyurs-12,19- dien-oic acid 28-O-β- D -glucopyranoside (1), 2α,3β,23,24-tetrahydroxyurs-12, 19(29) -dien-28-oic acid 28-O-β- D -glucopyranoside (2), and 2α,3β,23,24-tetrahydroxyurs-12, 18-dien-28-oic acid 28-O-β- D -glucopyranoside (3) were isolated from Aronia melanocarpa (Michx.) Elliott. Their… read more here.
Keywords: aronia melanocarpa; three new; michx elliott; new triterpenoid ... See more keywords
Lepiginosides A-D: three new triterpenoid saponins and a new farnesyl glycoside from the stembarks of Lepisanthes rubiginosa (roxb.) leenh.
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DOI: 10.1080/14786419.2022.2102629
Abstract: Phytochemical investigation of methanolic extract of L. rubiginosa using modern chromatographic techniques has led to the isolation of three new triterpenoid saponins, lepiginosides A-C (1-3), a new farnesyl glycoside, lepiginoside D (4), together with lepisantheside… read more here.
Keywords: three new; triterpenoid saponins; new triterpenoid; farnesyl glycoside ... See more keywords