New triterpenoids from Staphylea bumalda flower buds and their neuroprotective activity against H2O2-induced injury in vitro
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DOI: 10.1007/s12272-018-1086-3
Abstract: Four new acylated triterpene glycosides with aliphatic chains (4–7) as well as five known triterpenoids were isolated from the flower buds of Staphylea bumalda with bioassay guidance. Their structures were determined on the basis of… read more here.
Keywords: staphylea bumalda; induced injury; flower buds; new triterpenoids ... See more keywords
Two new triterpenoids from the roots of Phyllanthus emblica.
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DOI: 10.1016/j.fitote.2018.08.022
Abstract: Two new triterpenes, the seco-friedelane type secofriedelanophyllemblicine and the ursane-derived saponin ursophyllemblicoside were isolated from the roots of the edible fruit-producing Phyllanthus emblica. Their structures were unambiguously elucidated using extensive 1D and 2D NMR analyses,… read more here.
Keywords: phyllanthus emblica; two new; secofriedelanophyllemblicine; triterpenoids roots ... See more keywords
Three new triterpenoids from Mallotus macrostachyus.
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DOI: 10.1016/j.fitote.2020.104498
Abstract: Three new triterpenoids, mallomacrostins A-C (1-3), and 11 known ones (4-14) were obtained from the twigs and leaves of Mallotus macrostachyus. Mallomacrostin A possessed a new trinor-D:B-friedobaccharane skeleton. The structures of the new compounds were… read more here.
Keywords: mallotus macrostachyus; triterpenoids mallotus; three new; new triterpenoids ... See more keywords
Three new triterpenoids with their bioactives from the roots of Rosa cymosa
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DOI: 10.1080/14786419.2019.1599886
Abstract: Abstract Three new triterpenoids, 2α, 3α, 20β, 23-tetrahydroxyurs-13 (18)-en-28-oic-acid (1) (Figure 1), 2β, 3α, 20β, 23-tetrahydroxyurs-13(18)-en-28-oic-acid (2), and 2α, 3α-dihydroxyurs-12(13), 18(19)-dien-28-oic-acid (3) were isolated from the roots of R. cymosa. Their structures were elucidated by… read more here.
Keywords: three new; triterpenoids bioactives; roots rosa; bioactives roots ... See more keywords
New Triterpenoids and Anti-Inflammatory Constituents from Glinus oppositifolius
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DOI: 10.3390/molecules28072903
Abstract: Three new triterpenoids—spergulagenin B (1), spergulagenin C (2), and spergulagenin D (3)—were isolated from the aerial part of Glinus oppositifolius, along with 17 known compounds (4–20). The structures of these new compounds were identified by… read more here.
Keywords: glinus oppositifolius; triterpenoids anti; anti inflammatory; inflammatory constituents ... See more keywords
New Triterpenoids from the Leaves of Heritiera littoralis and Their Anti-Inflammatory Activity
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DOI: 10.3390/molecules30010131
Abstract: Six new triterpenoids, heritieras C–H (1–6), along with thirteen known triterpenoids (7–19), were isolated from the leaves of Heritiera littoralis. Their structures were identified by spectroscopic analysis, including 1D and 2D nuclear magnetic resonance (NMR),… read more here.
Keywords: inflammatory; littoralis; new triterpenoids; anti inflammatory ... See more keywords