Abstract:
:A new phenanthraquinone, named bauhinione (1), has been isolated from Bauhinia variegata L., and its structure has been elucidated as 2,7-dimethoxy-3-methyl-9,10-dihydrophenanthrene-1,4-dione on the basis of spectroscopic analysis.
journal_name
J Asian Nat Prod Resjournal_title
Journal of Asian natural products researchauthors
Zhao YY,Cui CB,Cai B,Han B,Sun QSdoi
10.1080/10286020410001721140keywords:
subject
Has Abstractpub_date
2005-12-01 00:00:00pages
835-8issue
6eissn
1028-6020issn
1477-2213pii
R28625M938814U46journal_volume
7pub_type
杂志文章abstract::Camellia oleifera is expected to provide alternative aglycone to synthesize some saponins similar to that from Schima superba with inhibitory activity against Magnaporthe oryzae. Eight theasapogenol galactosides were synthesized via protection of adjacent hydroxyl groups by a benzylidene for regioselective glycosylati...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2017.1325877
更新日期:2018-02-01 00:00:00
abstract::The chemical investigation on the fruiting bodies of Amauroderma subresinosum led to the isolation of 10 compounds including 2 new ones named amaurosubresin (1) and erythro(23,24)-5α,6α-epoxyergosta-8-ene-7-one-3β,23-diol (2). Their structures were elucidated on the basis of 1D and 2D NMR spectroscopy as well as MS. T...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2016.1183650
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abstract::Four spiroalkaloids, including a new compound shensongine A (1), were isolated from the anti-arrhythmic TCM formula Shensong Yangxin capsule. Their structures were determined on the basis of spectroscopic analysis. Compounds 1 and 3 displayed cardiovascular activities by shortened APD in rat myocardial cells. These co...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2015.1047354
更新日期:2015-05-01 00:00:00
abstract::Two new cycloartanes, named dolichandrone A (1) and dolichandrone B (2), as well as two new iridoids, named [6-O-[(E)-4-methoxycinnamoyl]-1β-hydroxy-dihydrocatalpolgenin (3) and 6-O-[(E)-4-methoxycinnamoyl]-1α-hydroxy-dihydrocatalpolgenin (4), together with four known iridoids (5-8), were isolated from the leaves and ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2017.1406927
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abstract::Two new indole-diterpenoids named penijanthine B and penitrem H were isolated from the metabolites of the fungus Penicilliumcrustosum YN-HT-15, which was isolated from the red soil of Yunnan Province of China. The structures were determined on spectroscopic analyses and CD spectra. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2013.877450
更新日期:2014-01-01 00:00:00
abstract::A new periplogenin cardenolide, periplogulcoside (1), together with three known cardenolides, was isolated from the seeds of Antiaris toxicaria. The structure of the new compound was characterized as periplogenin-3-O-β-D-glucopyranosyl-(1 → 4)-β-D-glucopyranoside (1) by spectroscopic methods including 1D and 2D NMR, H...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2014.885506
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abstract::Three new alkylated benzoquinones, 2-hydroxy-5-ethoxy-3-nonyl-1,4-benzoquinone (1), 5-O-butyl-embelin (2), and 2,5-dihydroxy-6-methyl-3-pentadecyl-1,4-benzoquinone (3), together with seven known analogues (4-10), were isolated from the stems and twigs of mangrove plant, Aegiceras corniculatum. Their structural elucida...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2018.1540604
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abstract::A new phenolic glycoside, 6'-[(E)-2''-hydroxymethyl, 2''-butenoyl] arbutin (1), and two known phenolic glycosides, 6'-[(E)-4''-hydroxycinnamoyl] arbutin (2) and 6'-[(E)-3'',4''-dihydroxycinnamoyl] arbutin (3), were isolated from the leaves of Heliciopsis lobata (Merr.) Sleum. Their structures were elucidated by variou...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500172251
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abstract::Ten (1-10) irritant and mild co-carcinogenic diterpene esters were isolated from the latex of Euphorbia cauducifolia L. using bioassay-guided countercurrent distribution and other chromatographic techniques. The isolated compounds were characterized on the basis of spectroscopic results and mass measurements. As an ou...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2010.489039
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abstract::The rhizome of Acorus tatarinowii is a well-known traditional Chinese medicine. Our extensive investigation on this plant material afforded two new compounds, including a cadinane-type sesquiterpenoid and a pyrazine derivative, along with seven known compounds. The structures of the new compounds, tatarinowin B and ta...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2010.490522
更新日期:2010-06-01 00:00:00
abstract::Phytochemical analysis of the high quality Chinese agarwood 'Qi-Nan' originating from Aquilaria sinensis (Lour.) Glig led to the isolation of a new 2-(2-phenylethyl)chromone derivative, qinanones G (1), and four known 2-(2-phenylethyl)chromones (2-5). Their structures were elucidated by spectroscopic techniques (UV, I...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2014.896342
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abstract::A new triterpenoid saponin named clematichinenoside AR(2), along with the six known compounds, was isolated and characterized from Clematis chinensis Osbeck (Ranunculaceae), a commonly used traditional Chinese medicine with anti-inflammatory and anti-rheumatoid activities. The structure of the new saponin was elucidat...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020902867268
更新日期:2009-01-01 00:00:00
abstract::By various chromatographic methods, one new phenylpropanoid, acanthopanic acid (1), and three known compounds, 1,2-O-dicaffeoylcyclopenta-3-ol (2), (4S)-α-terpineol 8-O-β-D-glucopyranoside (3), and rutin (4), were isolated from the methanol extract of the Acanthopanax koreanum leaves. Their structures were elucidated ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2010.525743
更新日期:2011-01-01 00:00:00
abstract::Vernonia travancorica Hook. f. is a taxon, endemic to the evergreen forests of Western Ghats (above 1000 m), India. From the aqueous EtOH extract of the air-dried corymbose inflorescence a novel secondary metabolite, 3-O-beta-[beta-(6'''-acetyl)-D-glucopyranosyl(1-->2)]-D-glucopyranosyl kaempferol (1), has been isolat...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/1028602031000147401
更新日期:2004-12-01 00:00:00
abstract::Eutypellol A (1), the first norsesquiterpenoid of sequicarene family, as well as eutypellol B (2), a rare 7-methyl oxidized 2-carene derivative, and one new natural product 2-(2-hydroxy-4-methylcyclohex-3-enyl)propanoic acid (3), along with eight known terpenoids, were isolated from the marine sediment-derived fungus ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2016.1189906
更新日期:2017-02-01 00:00:00
abstract::From the roots of Securidaca inappendiculata, one new sterol glycoside securisteroside (1) has been isolated, along with two known sterols, spinasterol (2) and 3-O-beta-D-glucopyranosyl-spinasterol (3). The new sterol was characterized by chemical and spectrometric methods, including EIMS, FABMS and one- and two-dimen...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/1028602032000169569
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abstract::Two new 3,4-seco-lanostane-type triterpenes, named as 15α-hydroxy-3,4-seco-lanosta-4(28),8,24-triene-3,21-dioic acid (1), 5α-hydroxy-3,4-seco-lanosta-4(28),8,24-triene-3,21-dioic acid 3-methyl ester (2), and one new lanostane triterpene 15α-acetoxylhydroxytrametenolic acid (3) together with a known one versisponic aci...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2015.1027694
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abstract::Two new compounds, 3-O-(13-hydroxy-9Z,11E,15E-octadecatrienoyl) cycloeucalenol (1) and 24'-hydroxy-tetracosyl ferulate (2), together with one known compound, tetracosyl ferulate (3), were isolated from the dried stems of Gnetum pendulum. The two new compounds were structurally elucidated by spectroscopic and chemical ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020802318958
更新日期:2008-11-01 00:00:00
abstract::Two new constituents with a novel basic skeleton were isolated from Erigeron breviscapus. On the basis of chemical and spectroscopic evidences, the structures of the new compounds were elucidated as 1R,3R-dihydroxy-4S,5R-dicaffeoyloxy cyclohexane carboxylic acid methyl ester (V), 1,4-dihydroxy-3R,5R-dicaffeoyloxy cycl...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020008041367
更新日期:2000-01-01 00:00:00
abstract::Pharmacologically motivated natural product investigations have yielded a large variety of structurally unique lead compounds with interesting biomedical properties, but the natural roles of these molecules often remain unknown. In the present investigation, a series of benzyl substituted-flavone derivatives have been...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2010.511190
更新日期:2010-11-01 00:00:00
abstract::Two new xanthone O-glycosides, polyhongkongenosides A (1) and B (2), together with four known xanthone glycosides, were isolated from the herbs of Polygala hongkongensis Hemsl. Their structures were elucidated on the basis of UV, IR, NMR, and MS spectral data. The antioxidant in vitro activities of 1-6 were determined...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020801967201
更新日期:2008-07-01 00:00:00
abstract::Three new compounds, namely massonside C (1), massonianoside F (2), and 3, 8-dimethyl- herbacetin-7-O-β-D-glucopyranoside (3), together with five known compounds (4-8), were isolated from the fresh needles of Pinus massoniana. Their structures were established by 1D, 2D NMR, HRMS and comparison with the literature dat...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2019.1642331
更新日期:2020-08-01 00:00:00
abstract::Two new meroterpenes, guignardone D (1) and guignardone E (2), were isolated from endophytic fungus A1 of Scyphiphora hydrophyllacea Gaertn. F. Their structures were established based on spectroscopic methods including 1D and 2D NMR (HMQC, (1)H-(1)H COSY, HMBC, and ROESY). ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2012.693078
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abstract::Two rarely phenolic acid-substituted alloses (1, 2) and one new glucoside (3), as well as nine known compounds (4-12) were isolated from rhizomes of Cibotium barometz (L.) J. Sm. Structures of 1-3 were established by extensively spectroscopic analyses (NMR, MS, etc.) and acid hydrolysis. All compounds were evaluated f...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2018.1563076
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abstract::Epoxyeicosatrienoic acids (EETs) and their regulating enzyme soluble epoxide hydrolase (sEH) have been associated with ischemic stroke. Salvianolic acid A (SAA) is proved to display potent cerebroprotection. However, little information is available about the link between them. This study aimed to investigate whether S...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2012.723200
更新日期:2012-01-01 00:00:00
abstract::Samoamide A is a cyclic octapeptide rich in proline and phenylalanine residues isolated from an American Samoa marine cyanobacterium, which exhibits potent activity against H460 human non-small-cell lung cancer cells (IC50 of 1.1 μM). The first total synthesis of samoamide A was achieved by employing a strategy of a s...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2018.1450391
更新日期:2019-02-01 00:00:00
abstract::Two new (-)-epigallocatechin-3-gallate-4β-triazolopodophyllotoxin conjugates (7 and 8) were synthesized and evaluated for biological activity. Compound 8 showed highly potent anticancer activity against A-549 cell line with IC50 of 2.16 ± 1.02 μM, which displayed the highest selectivity index value (SI = 14.5) in A-54...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2020.1786066
更新日期:2020-07-03 00:00:00
abstract::Four new minor taxanes (1-4) have been isolated from Ts-19 cell cultures of Taxus chinensis together with five known taxanes (5-9) by silica gel chromatography combined with semi-preparative HPLC chromatography. On the basis of the analyses of the chemical and spectroscopic (IR, MS, 1D, and 2D NMR) data, the structure...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020902882143
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abstract::A seco-apotirucallane-type triterpenoid, namely angustifolianin (1), along with three dammarane-type triterpenoids, (20S, 24S)-epoxy-dammarane-3β,25-diol (2), 3-epi-cabraleahydroxylactone (3), and cabralealactone (4), were isolated from the stem bark of Aglaia angustifolia Miq. The Chemical structure of the new compou...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2020.1776704
更新日期:2020-06-13 00:00:00
abstract::Andrographolide, a major bioactive compound isolated from Andrographis paniculata (Burm. F.) Nees, was evaluated for its effects on the hOAT1 membrane transporter. Substrate determination and inhibition of hOAT1-mediated uptake transport assay was carried out using recombinant CHO-hOAT1 cells. The results showed that ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2018.1520704
更新日期:2019-08-01 00:00:00