Chrysoeriol isolated from the leaves of Eurya ciliata stimulates proliferation and differentiation of osteoblastic MC3T3-E1 cells.

abstract：:Two new lignans named spicatolignan A (1) and spicatolignan B (2) have been isolated from the whole herbs of Mentha spicata L. ...

journal_title：Journal of Asian natural products research

authors： Zheng J,Chen GT,Gao HY,Wu B,Wu LJ

更新日期：2007-04-01 00:00:00

abstract：:Two new indole alkaloids, naucleactonin A and B, along with two known compounds, naucleficine and nauclefidine, were isolated from the bark and wood of Naucleaofficinalis, which has been used as an anti-inflammatory and anti-bacterial agent in folk medicine. Their chemical structures were elucidated by the spectral da...

journal_title：Journal of Asian natural products research

authors： Xuan WD,Chen HS,Du JL,Liang S,Li TZ,Cai DG

更新日期：2006-12-01 00:00:00

abstract：:Two new guaianolides artemanomalides A and B were isolated from the aerial parts of Artemisia anomala S. Moore. Their structures were characterized as 2-oxo-5α, 10α-dihydroxy-guaia-3-en-1α, 6β, 7α, 11β H-12, 6-olide (1) and 8α-acetoxy-2-oxo-5α, 10α-dihydroxy-guaia-3, 11(13)-dien-1α, 6β, 7αH-12, 6-olide (2) on the basi...

journal_title：Journal of Asian natural products research

authors： Hu ZH,Zhang P,Huang DB,Wu JZ

更新日期：2012-01-01 00:00:00

abstract：:Natural products are an important original source of many widely used drugs, including anti-cancer drugs. Early research efforts for seeking anti-cancer therapy from the natural products are mainly focused on the compounds with cytotoxicity capability. The good examples include vinblastine, vincristine, the camptothec...

journal_title：Journal of Asian natural products research

authors： Hua F,Shang S,Hu ZW

更新日期：2017-04-01 00:00:00

abstract：:Four new metabolites M-1 [1,2,18,19-tetradehydro-4-demethyl-3,17-epoxy-7,20(2H,19H)-cyclovobasan], M-2 [1,2,4,21,18,19-hexadehydro-4-demethyl-3,17-epoxy-7,20(2H,19H)-cyclovobasan], M-3 [1,2,18,19-tetradehydro-4-demethyl-4-formaldehyde-3,17-epoxy-7,20(2H,19H)-cyclovobasan], and M-4 [1,2,4,21,18,19-hexadehydro-4-demethy...

journal_title：Journal of Asian natural products research

authors： Zhang L,Du L,Lv WW,Zhao QC,Hua W,An Y,Guo T,Wu LJ

更新日期：2013-01-01 00:00:00

abstract：:A bioassay-guided phytochemical fractionation of the methanol extract of the Morus alba root barks led to the isolation of two chalcone-derived Diels-Alder adducts (1 and 2). Their structures were elucidated as kuwanon J 2,4,10″-trimethyl ether (1) and kuwanon R (2) by means of spectroscopic methods. Both compounds st...

journal_title：Journal of Asian natural products research

authors： Phung TX,Tran TH,Dan TT,Chau VM,Hoang TH,Nguyen TD

更新日期：2012-01-01 00:00:00

abstract：:One pair of new amides enantiomers (1a and 1b) and two known amides were isolated from the rhizomes of Polygonum cuspidatum. Their structures were established using UV, IR, HRESIMS, and NMR data. Notably, compound 1 possesses unique C-C connection between feruloyltyramine and resveratrol. Their absolute configurations...

journal_title：Journal of Asian natural products research

authors： Zhang X,Liu F,Feng ZM,Jiang JS,Yang YN,Zhang PC

更新日期：2021-01-18 00:00:00

abstract：:Corchorusin-D (COR-D), isolated from Corchorus acutangulus, was reported to induce apoptosis in leukemic cells. However, no studies concerning its activity on melanoma cells have been reported. We have evaluated its in vitro anti-cancer activity on melanoma cells (B16F10, SK-MEL-28, and A375). The results demonstrate ...

journal_title：Journal of Asian natural products research

authors： Mallick S,Pal BC,Kumar D,Chatterjee N,Das S,Saha KD

更新日期：2013-11-01 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

authors： Zheng B,Zeng YB,Dai HF,Zuo WJ,Guo ZK,Yang T,Zhong HM,Mei WL

更新日期：2012-01-01 00:00:00

abstract：:Two new anthraquinones, methyl 8-hydroxy-3-methoxy-6,7-methylenedioxy-1-methylanthraquinone-2-carboxylate (gandavensin A, 1) and methyl 8-hydroxy-3,6,7-trimethoxy-1-methylanthraquinone-2-carboxylate (gandavensin B, 2), have been isolated from the light petroleum extract of the subterranean corm of Gladiolus gandavensi...

journal_title：Journal of Asian natural products research

authors： Wang DY,Ye Q,Zhang GL,Li BG

更新日期：2003-12-01 00:00:00

abstract：:A new oleanane type triterpene characterized as 3α, 24-diacetoxy-12-oleanene (1) together with known compounds 2-10, were isolated from Annona mucosa leaf extracts. Their structural elucidation was accomplished using physical and spectroscopic methods. The compounds showed weak to moderate insecticidal activities agai...

journal_title：Journal of Asian natural products research

authors： Makenzi AM,Manguro LOA,Owuor PO

更新日期：2020-09-15 00:00:00

abstract：:A new cerebroside, asperiamide A, and adenosine were produced from a marine fungus, identified as Asperillus sp., collected in the Mei Zhou Gulf, China. Two-dimensional NMR methods, FAB-MS, were used to established the structure of the new compound. ...

journal_title：Journal of Asian natural products research

authors： Ouyang MA,Liu R,Kuo YH

更新日期：2005-10-01 00:00:00

abstract：:A new chiro-inositol ester, 4-hydroxyphenylacetyl-3-d-chiro-inositol ester (1), was isolated from the whole plants of Prenanthes macrophylla Franch., along with 10 known compounds, 4-hydroxyphenylacetic acid (2), trans-ethyl caffeate (3), cis-ethyl caffeate (4), protocatechualdehyde (5), luteolin (6), luteolin-7-O-β-d...

journal_title：Journal of Asian natural products research

authors： Zhang YH,Chen YS,Lin XY,Chen SW,Li P,Zhong LJ

更新日期：2012-01-01 00:00:00

abstract：:Two new dammarane-type triterpene saponins were isolated from the red American ginseng. The new saponins were named as pseudoginsenoside G(1) and pseudoginsenoside G(2). Their structures were elucidated by the combined analysis of NMR and mass spectrometry as 3-O-[β-d-glucopyranosyl-(1 → 2)-β-d-glucopyranosyl]-dammar-...

journal_title：Journal of Asian natural products research

authors： Liu JP,Lu D,Li PY

更新日期：2011-03-01 00:00:00

abstract：:Phytochemical analysis of the MeOH extract of the fruiting bodies of Stropharia aeruginosa resulted in the isolation of three lanostane triterpenoids, aeruginosols A, B and C. The structures of the new compounds were determined by spectroscopic analysis. The biological activities of aeruginosols A, B and C were examin...

journal_title：Journal of Asian natural products research

authors： Shiono Y,Sugawara H,Nazarova M,Murayama T,Takahashi K,Ikeda M

更新日期：2007-09-01 00:00:00

abstract：:Carbazole alkaloids, 3-methylcarbazole (1), murrayafoline A (2), girinimbine (3), mahanimbine (4) and bicyclomahanimbine (5), were isolated for the first time from Clausena dunniana Levl. by bioassay-guided separation procedure and were identified by spectroscopic methods. Compounds 1-5 showed growth inhibitory activi...

journal_title：Journal of Asian natural products research

authors： Cui CB,Yan SY,Cai B,Yao XS

更新日期：2002-12-01 00:00:00

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

authors： He QQ,Liu MS,Jin DJ,Kong LY

更新日期：2006-06-01 00:00:00

abstract：:Thiazinogeldanamycin (2) was identified from Streptomyces hygroscopicus 17997 at the late stage of the fermentation. The pH was firstly proposed as an important factor in the biosynthesis of it. It was verified that 2 was produced by direct chemical reactions between geldanamycin (1, GDM) and cysteine or aminoethaneth...

journal_title：Journal of Asian natural products research

authors： Liu YF,Zhong JJ,Lin L,Liu JJ,Wang YG,He WQ,Yang ZY

更新日期：2016-08-01 00:00:00

abstract：:An investigation of CH(2)Cl(2) and EtOH extracts of Trifolium resupinatum L. var. microcephalum Zoh. has led to the isolation of two new compounds characterized as 4,15-dimethyl-2-(1,2-dihydroxyethyl)-hexadecene (1) and 1-undecene-1-O-beta-2',3',4',6'-tetraacetyl glucopyranoside (2a). Their structures were established...

journal_title：Journal of Asian natural products research

authors： Sabudak T,Isik E,Oksuz S

更新日期：2008-11-01 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

authors： Nguyen VT,Do LQ,Nguyen TA,Nguyen TT,Tran VL,Ho NA,Tran VC,Tran VS,Tran TPT

更新日期：2018-09-01 00:00:00

abstract：:The relationship between the immunological activities and their surface activities of octadecanoyl acetal sodium sulphite series containing different numbers of double bonds (HOU-C18:n; n = 1, Delta9; n = 2, Delta9,12; n = 3, Delta9,12,15) were studied. The results showed that HOU-C18:n were able to increase the carbo...

journal_title：Journal of Asian natural products research

authors： Yuan LJ,Ye XL,Li XG,He HM

更新日期：2007-01-01 00:00:00

abstract：:A new cucurbitane triterpene, siraitic acid F (1), has been isolated from the roots of Siraitia grosvenorii (Swingle) C. Jeffrey, and its structure has been elucidated as 29-nor-4,24-diene-3,11-dioxo-19-hydroxy-6,19-cyclocucurbitane-26-oic acid on the basis of spectroscopic evidences, including a series of 2D NMR anal...

journal_title：Journal of Asian natural products research

authors： Si JY,Chen DH,Tu GZ

更新日期：2005-02-01 00:00:00

abstract：:A new amide alkaloid, N-(3',4',5'-trimethoxy-cis-cinnamoyl)pyrrolidine (1), named sarmentomicine was isolated from the ethanol extract of the leaves of Malayan Piper sarmentosum, together with two known phenylpropanoids. Their structures were elucidated on the basis of spectroscopic analysis. ...

journal_title：Journal of Asian natural products research

authors： Sim KM,Mak CN,Ho LP

更新日期：2009-08-01 00:00:00

abstract：:3,7-Dimethyl-7-hydroxy-2-octen-1,6-olide and 3,7-dimethyl-2,6-octadien-1,6-olide, the natural bioactive compounds isolated from the fruit of Litsea cubeba and the liverwort Plagiochila rutilans, were totally synthesized using easily available cis-geraniol as raw material in short, convenient, and low-cost, five-step r...

journal_title：Journal of Asian natural products research

authors： Dong HB,Yang MY,Jiang JZ,Wang MA

更新日期：2013-01-01 00:00:00

abstract：:Two new glycosides named as ternatoside A (1) and ternatoside B (2), with four known constituents sternbin (3), methylparaben (4), 4-O-D-glucopyranosyl-p-coumaric acid (5) and linocaffein (6) were isolated from the roots of Ranunculus ternatus, The structures of new compounds were determined by 1D and 2D NMR, MS techn...

journal_title：Journal of Asian natural products research

authors： Tian JK,Sun F,Cheng YY

更新日期：2006-01-01 00:00:00

abstract：:Further investigation on the saponins of the flower-buds of Panax ginseng C. A. Meyer has resulted in the isolation and structural elucidation of a pair of new 24-epimers of dammarane type saponins named ginsenoside I and II. The structures of the epimers were characterized on the basis of chemical and spectral eviden...

journal_title：Journal of Asian natural products research

authors： Qiu F,Ma ZZ,Xu SX,Yao XS,Che CT,Chen YJ

更新日期：2001-01-01 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

authors： Zhang WD,Tam HT,Chen WS,Kong DY,Li HT,Wang YH,Fouraste I

更新日期：2000-01-01 00:00:00

abstract：:Two new monoterpenoid glycosides, α-(E)-acaridiol 8-O-β-d-glucopyranoside (1) and α-(E)-acaridiol 9-O-β-d-glucopyranoside (2), as well as a new thiophen, 2-acetyl-3-hydroxy-5-(prop-1-ynyl)thiophen 3-O-β-d-glucopyranoside (3), were isolated from the roots of Eupatorium chinense. Their structures were determined on the ...

journal_title：Journal of Asian natural products research

authors： Wang WJ,Wang Y,Zhang QW,Zhang XQ,Yang TT,Dai Y,Wang L,Zhang LH,Ye WC

更新日期：2011-09-01 00:00:00

abstract：:A new diterpenoid alkaloid, racemulotine (1), was isolated from the whole plants of Aconitum racemulosum Franch var. pengzhouense, and its structure was elucidated by 1D- and 2D-NMR spectra. ...

journal_title：Journal of Asian natural products research

authors： Peng CS,Jian XX,Wang FP

更新日期：2001-01-01 00:00:00

abstract：:Dehydrozingerone analogs and related compounds were screened as potential antitumor promoters by using the in vitro short-term 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced Epstein-Barr virus early antigen activation assay. Among the 40 synthesized compounds, the prenylated analogs 16 and 34-36 showed the most si...

journal_title：Journal of Asian natural products research

authors： Tatsuzaki J,Nakagawa-Goto K,Tokuda H,Lee KH

更新日期：2010-03-01 00:00:00