Search Results - "Do, Truong Nhat Van"
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4-Hydroxypanduratin A and Isopanduratin A Inhibit Tumor Necrosis Factor α-Stimulated Gene Expression and the Nuclear Factor κB-Dependent Signaling Pathway in Human Lung Adenocarcinoma A549 Cells
Published in Biological & pharmaceutical bulletin (01-01-2019)“…Tumor necrosis factor α (TNF-α), a pro-inflammatory cytokine, regulates inflammatory and immune responses by up-regulating gene expression in a manner that is…”
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A New Dimeric Lignan from the Stems of Willughbeia edulis
Published in Natural product sciences (2022)“…As part of our continued study on the chemical constituents of Willughbeia edulis stems, a new dimeric lignan named edulignan (1) was isolated from its…”
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Taxotrophises A and B, two new polyphenols from the stems of Taxotrophis ilicifolius
Published in Natural product research (02-07-2024)“…From the EtOAc extract of the wood of the stems of Taxotrophis ilicifolius (Moraceae), two new secondary metabolites, named taxotrophises A (1) and B (2), were…”
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δ-Tocopherol derivatives from the leaves of Muntingia calabura L
Published in Natural product research (01-11-2022)“…From an ethyl acetate-soluble fraction of the leaves of Muntingia calabura, one new trimeric δ-tocopherol derivative named as tocomuntin A (1), together with…”
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A New Dimeric Lignan from the Stems of Willughbeia edulis
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Chemical Constituents of Mangifera indica and Their Antiausterity Activity against the PANC‑1 Human Pancreatic Cancer Cell Line
Published in Journal of natural products (Washington, D.C.) (26-08-2016)“…Human pancreatic cancer cell lines such as PANC-1 have an altered metabolism, enabiling them to tolerate and survive under extreme conditions of nutrient…”
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Strebluses E-H, four new stilbene-like derivatives from the stems of Streblus ilicifolius
Published in RSC advances (19-12-2022)“…Following bioactivity-guided isolation, four new stilbene-like derivatives, named Strebluses E-H, were isolated from the EtOAc-soluble fraction of the stems of…”
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A novel diphenylbutenoid-type compound from the rhizomes of Zingiber montanum (J.Koenig) Link ex A.Dietr. (Zingiberaceae)
Published in Natural product research (01-09-2024)“…From the EtOAc-soluble extract of the rhizomes of Zingiber montanum (J.Koenig) Link ex A.Dietr., a novel diphenylbutenoid, montadinin A (1) and a previously…”
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Paratrimerin Z, an undescribed chromene derivative from the roots of Paramignya trimera
Published in Natural product research (2024)“…From an EtOAc-soluble fraction of the roots of , one undescribed chromene derivative, paratrimerin Z ( ), was isolated. Its structure was elucidated on the…”
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A New abeo‐Icetexane‐Type Diterpenoid from the Stem Barks of Taxus wallichiana
Published in Chemistry & biodiversity (01-12-2022)“…From a CH2Cl2‐soluble fraction of the stem barks of Taxus wallichiana, one new abeo‐icetexane‐type diterpenoid, taxamairin I (1), was isolated. Its absolute…”
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A new 8,3'-neolignan from Solanum procumbens Lour
Published in Natural product research (01-10-2022)“…The phytochemical investigation of the EtOAc-soluble fraction of the aerial parts of Lour. has been carried out to obtain seven compounds, including a new…”
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A new lignan from the stems of Buchanania lucida Blume (Anacardiaceae)
Published in Natural product research (01-07-2022)“…From the EtOAc-soluble extract of the stems of , one new lignan, (+)-(8 ,8' )-5'-methoxy-4,4'-di- -methylsecoisolariciresinol ( ), together with five known…”
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Two new derivatives of 8-prenyl-5,7-dihydroxycoumarin from the stems of Streblus ilicifolius (S.Vidal) Corn
Published in Natural product research (01-10-2022)“…From the EtOAc-soluble extract of the stems of Streblus ilicifolius (Moraceae), two new secondary metabolites named strebluses A (1) and B (2) were isolated…”
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Chemical properties and inhibitory activities of tyrosinase, α‐glucosidase, and urease from chloroform extract of Curcuma aromatica Salisb. rhizomes
Published in Vietnam journal of chemistry (01-11-2023)“…"Nghệ trắng" has the scientific name of Curcuma aromatica Salisb., belongs to the Ginger family (Zingiberaceae), and its rhizomes are used to prevent aging,…”
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A new phenylheptanoid from the leaves of Gnetum gnemon L
Published in Natural product research (02-11-2021)“…Phytochemical study on the EtOAC-soluble extract of the leaves of Gnetum gnemon furnished the isolation of a new phenylheptanoid, gnetumal (1), along with five…”
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Identification of a new α‐glucosidase inhibitor: Alkyl ferulate ester derived from unripe fruits of Solanum torvum Swartz
Published in Vietnam journal of chemistry (01-06-2024)“…In this study, the phytochemical compositions and α‐glucosidase inhibitory activity of the ethyl acetate extract derived from the unripe fruits of Solanum…”
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A new diphenylheptanoid from the rhizomes of Curcuma zedoaria
Published in Zeitschrift für Naturforschung C. A journal of biosciences (25-05-2022)“…A phytochemical investigation of the rhizomes of was carried out, leading to the isolation of a new diphenylheptanoid, zedoaroxane A ( ), together with four…”
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Decumbic anhydride from the stem barks of Swintonia floribunda (Anacardiaceae)
Published in Zeitschrift für Naturforschung C. A journal of biosciences (27-01-2021)“…From an EtOAc-soluble fraction of the stem barks of (Anacardiaceae), decumbic anhydride ( ) and four known compounds were isolated. Their chemical structures…”
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A new phenolic acid from the wood of Mangifera gedebe
Published in Natural product research (03-08-2021)“…From the methanol extract of the wood of Mangifera gedebe (Anacardiaceae), we had isolated a new secondary metabolite named gedebic acid (1) and six known…”
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Tyrosinase inhibitory activity of flavonoids from Artocarpus heterophyllous
Published in BMC chemistry (29-01-2016)“…Background Tyrosinase is an oxidoreductase that is very important in medicine and cosmetics because the excessive production of melanin causes…”
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