One new dihydrobenzofuran lignan from Vitex trifolia.

abstract：:Two new saponins, capilliposide G (1) and capilliposide H (2), were isolated from the whole plants of Lysimachia capillipes. Their structures were determined by 1D and 2D NMR, MS technique and chemical methods. ...

journal_title：Journal of Asian natural products research

authors： Tian JK,Xu LZ,Zou ZM,Yang SL

更新日期：2006-07-01 00:00:00

abstract：:Two new flavonoid alkaloids, 8-(2''-pyrrolidinone-5''-yl)-quercetin (1) and 8-(2''-pyrrolidinone-5''-yl)-isorhamnetin (2), were isolated from the herb of Senecio argunensis. Their structures were elucidated by spectral analysis. ...

journal_title：Journal of Asian natural products research

authors： Li N,Shao L,Zhang CF,Zhang M

更新日期：2008-11-01 00:00:00

abstract：:Four new oleanane type saponins, monepalosides G-J (1-4), were isolated from the water-soluble part of the whole plant of Morina nepalensis var. alba Hand-Mazz. On the basis of chemical and spectroscopic evidence, their structures were determined as 3-O-alpha-L-arabinopyranosyl-(1 --> 3)-alpha-L-arabinopyranosyl olean...

journal_title：Journal of Asian natural products research

authors： Teng RW,Xie HY,Liu XK,Wang DZ,Yang CR

更新日期：2003-06-01 00:00:00

abstract：:A new naphthalene derivative, 1-methyl-2,3-methylenedioxy-6-naphthalenecarboxylic acid methyl ester (1), and a new alkaloid, ( +/- )-1-phenyl-2-imido-1-propanol (2), together with the four known compounds, ephedrine, pseudoephedrine, N-methylephedrine, and 6-methoxykynurenic acid, have been isolated from the stems of ...

journal_title：Journal of Asian natural products research

authors： Zhao W,Deng AJ,Du GH,Zhang JL,Li ZH,Qin HL

更新日期：2009-01-01 00:00:00

abstract：:Three new xanthone glycosides, securixanside A (1), securixanside B (2), and securixanside C (3) were isolated from the stems of Securidaca inappendiculata. These compounds were characterized by spectrometric and chemical methods, including FABMS and one- and two-dimensional NMR experiments. ...

journal_title：Journal of Asian natural products research

authors： Yang XD,An N,Xu LZ,Yang SL

更新日期：2002-06-01 00:00:00

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

authors： Li Y,Dong C,Xu MJ,Lin WH

更新日期：2020-02-01 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：:Two new polyketides, 3,11-dihydroxy-6,8-dimethyldodecanoic acid (1) and trichopyrone B (2), together with two known polyketides, sorbicillin (3) and penicillone A (4), have been isolated from the cultures broth of the fungus Penicillium decumbens. Their structures were elucidated by extensive spectroscopic analysis. A...

journal_title：Journal of Asian natural products research

authors： Lin S,Wu YZ,Chen KY,Ye J,Yang XW,Zhang WD

更新日期：2018-05-01 00:00:00

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

authors： Ding B,Dai Y,Hou YL,Yao XS

更新日期：2015-05-01 00:00:00

abstract：:Carpesides A (1) and B (2), two new 8-O-4'-neolignan glucosides, and eupatriol 9-O-beta-d-apiofuranosyl-(1 --> 6)-beta-d-glucopyranoside (3), one new monoterpenoid diglycoside, together with 10 known glycosidic compounds, were isolated from the aerial part of Carpesium cernuum L. The structures of the new glycosides a...

journal_title：Journal of Asian natural products research

authors： Ma JP,Tan CH,Zhu DY

更新日期：2008-05-01 00:00:00

abstract：:Eight tetranortriterpenoids (1-8) and two sesquiterpenoids (9 and 10) including two new compounds, cineracipadesin G (1) and 1β-hydroperoxy-6α-hydroxy-eudesm-4(15)-ene (9), were isolated from the EtOAc extract of branches of Cipadessa cinerascens. The structures of two new compounds were elucidated by 1D and 2D NMR an...

journal_title：Journal of Asian natural products research

authors： Fu LR,Ma QY,Huang SZ,Dai HF,Guo ZK,Yu ZF,Zhao YX

更新日期：2014-01-01 00:00:00

abstract：:Andrographolide (1), a diterpenoid lactone isolated from a traditional herb (Andrographis paniculata), is known to possess potent anti-inflammatory activity. In this study, we investigated the anti-tumor effect of 1 on various cancer cell lines in vitro. It induced apoptosis of prostate cancer (PC-3) cells (the most s...

journal_title：Journal of Asian natural products research

authors： Zhao F,He EQ,Wang L,Liu K

更新日期：2008-05-01 00:00:00

abstract：:A new hTopo I isomerase inhibitor, (+)-3,3',7,7',8,8'-hexahydroxy-5,5'-dimethylbianthraquinone (2240A), was isolated from the mangrove endophytic fungus no. 2240 collected from an estuarine mangrove at the South China Sea coast. Its structure was elucidated by spectral analyses including two-dimensional NMR, HR-EI-MS,...

journal_title：Journal of Asian natural products research

authors： Tan N,Cai XL,Wang SY,Pan JH,Tao YW,She ZG,Zhou SN,Lin YC,Vrijmoed LL

更新日期：2008-07-01 00:00:00

abstract：:One new flavone, 5,7-dihydroxy-8,2',3',6'-tetramethoxyflavone (1), and one new flavonol, 5,7,6'-trihydroxy-2'-methoxyflavonol (2), were isolated from the roots of Scutellaria baicalensis, and their structures were elucidated on the basis of extensive spectroscopic evidences, especially 1D and 2D NMR and HR-ESI-MS expe...

journal_title：Journal of Asian natural products research

authors： Long HL,Xu GY,Deng AJ,Li ZH,Ma L,Lu Y,Zhang ZH,Wu F,Qin HL

更新日期：2015-01-01 00:00:00

abstract：:Two new furostanol glycosides, ophiopogonins H (1) and I (2), were isolated from the fibrous root of Ophiopogon japonicus. The structures of 1 and 2 were established as (25R)-26-[(O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl)]-22α-hydroxyfurost-5-ene-3-O-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside and (25R)-26-[(...

journal_title：Journal of Asian natural products research

authors： Duan CL,Ma XF,Jiang Y,Liu JX,Tu PF

更新日期：2010-09-01 00:00:00

abstract：:Three new triterpene saponins, ilekudinosides T-V (1-3), along with six known saponins were isolated from the 70% ethanolic extract of the leaves of Ilex kudingcha. The new saponins were characterized as 3-O-beta-d-glucopyranosyl-(1 --> 3)-[alpha-l-rhamnopyranosyl-(1 --> 2)]-alpha-l-arabinopyranosyl-3beta,19alpha-dihy...

journal_title：Journal of Asian natural products research

authors： Tang L,Jiang Y,Tian XM,Zhou SX,Tu PF

更新日期：2009-06-01 00:00:00

abstract：:Two new lignan glycosides forsythiayanoside A (1) and forsythiayanoside B (2), one new stereoisomer of lignan glycoside (+)-8-hydroxyepipinoresinol-4-O-β-D-glucopyranoside (3), together with seven known compounds (4-10), were isolated from the fruits of Forsythia suspense (Thunb.) Vahl. Compounds 4 and 10 were isolate...

journal_title：Journal of Asian natural products research

authors： Yan XJ,Peng Y,Liu ZX,Wen J,Liu QB,Li LZ,Song SJ

更新日期：2014-01-01 00:00:00

abstract：:Two new diterpenes and ent-15alpha-hydroxykaur-16-en-19-oic acid 11,12-acetonide (3), together with 23 known compounds were isolated from the dried aerial parts of Nouelia insignis Franch. The structures of new compounds were determined to be ent-14beta,15alpha-dihydroxykaur-16-en-19-oic acid (1), ent-14beta-hydroxy-1...

journal_title：Journal of Asian natural products research

authors： Hu XY,Luo YG,Chen XZ,Zhou L,Zhang GL

更新日期：2008-01-01 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：:Two new isobenzofuranone derivatives, polyphthaliside A (1) and polyphthaliside B (2), and a new isocoumarin derivative, polyisocoumarin (3), were isolated from Polygonum cuspidatum. Their structures were elucidated by detailed spectroscopic analysis and chemical methods. The cytotoxicity activity and PTP1B inhibitory...

journal_title：Journal of Asian natural products research

authors： Jiang JS,Li FS,Feng ZM,Yang YN,Zhang PC

更新日期：2020-01-01 00:00:00

abstract：:Three new dammarane-type triterpene ginsenosides, together with six known ginsenosides, were isolated from the leaves of Panax ginseng C.A. Meyer. The new saponins were named as ginsenoside Rh₁₁, ginsenoside Rh₁₂, and ginsenoside Rh₁₃. Their structures were elucidated as (20S)-3β,6α,12β,20-tetrahydroxydammara-25-ene-2...

journal_title：Journal of Asian natural products research

authors： Liu GY,Li XW,Wang NB,Zhou HY,Wei W,Gui MY,Yang B,Jin YR

更新日期：2010-10-01 00:00:00

abstract：:A novel 2,3-secoaromadendrane-type sesquiterpenoid metabolite, psilosamuiensin A (1), was isolated from the broth of Psilocybe samuiensis. The structure of psilosamuiensin A was established by spectroscopic data and its configurations were confirmed by single crystal X-ray crystallographic analysis. This is the first ...

journal_title：Journal of Asian natural products research

authors： Pornpakakul S,Suwancharoen S,Petsom A,Roengsumran S,Muangsin N,Chaichit N,Piapukiew J,Sihanonth P,Allen JW

更新日期：2009-01-01 00:00:00

abstract：:A profiling analysis of the total isoflavone extract of the root of Pueraria lobata (Wild.) Ohwi was performed using HPLC coupled with ESI-ion trap mass spectrometry. A total of seven isoflavones were identified according to their retention times, UV, MS data, and comparing with the literature data. Among them, two pr...

journal_title：Journal of Asian natural products research

authors： Zhang HJ,Yang XP,Wang KW

更新日期：2010-04-01 00:00:00

abstract：:An ongoing phytochemical investigation of the rhizomes of Atractylodes lancea resulted in the isolation of four new C10-type polyacetylene glycosides (1-4). Their structures were elucidated on the basis of extensive spectroscopic data (UV, IR, 1D and 2D NMR, and HRESIMS). The absolute configurations of compounds 2-4 w...

journal_title：Journal of Asian natural products research

authors： Xu K,Feng ZM,Yang YN,Jiang JS,Zhang PC

更新日期：2017-02-01 00:00:00

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

authors： Su SS,Song AH,Chen G,Wang HF,Li ZQ,Pei YH

更新日期：2014-01-01 00:00:00

abstract：:A new angular dihydropyrancoumarin named wulongensin A, along with five known coumarins, (-)-anomalin, umbelliferone, (-)-smyrinol, 3'(S),4'(S)-disenecioyloxy-3',4'-dihydroseselin, (+)-trans-khellactone, was isolated from the root of Peucedanum wulongense. The structure of wulongensin A was established as 3'(R)-angelo...

journal_title：Journal of Asian natural products research

authors： Kong LY,Zhi F

更新日期：2003-09-01 00:00:00

abstract：:Three new decenynol glucosides were isolated from the aerial parts of Artemisia scoparia. Their structures were determined to be 6E,8Z-decadien-4-yn-ol 1-O-β-d-glucopyranoside, 6E,8E-decadien-4-yn-ol 1-O-β-d-glucopyranoside, and 6E-decen-4-yn-ol 1-O-β-d-glucopyranoside based on extensive spectroscopic (NMR and MS) ana...

journal_title：Journal of Asian natural products research

authors： Cho JY,Park KH,Hwang DY,Lee SY,Moon JH,Ju Lee Y,Park KD,Ham KS

更新日期：2020-09-01 00:00:00

abstract：:Phytochemical study on the leaves of Rhodomyrtus tomentosa resulted in the isolation of fourteen compounds including a new acylphloroglucinol, named tomentosone C (1), and a new flavonol glycoside, namely myricetin-3,7,3'-trimethyl ether-5'-O-β-glucopyranoside (2). Their structures were characterized by spectral data ...

journal_title：Journal of Asian natural products research

authors： Liu HX,Tan HB,Qiu SX

更新日期：2016-06-01 00:00:00

abstract：:Two new diketopiperazines, PJ147 (1) and PJ157 (2), were isolated from the mycelium of a fungus, Gliocladium sp. YUP08, which was separated from sea mud collected in Rushan, Shandong, China. Their structures were elucidated by spectroscopical and chemical methods. ...

journal_title：Journal of Asian natural products research

authors： Huang YF,Tian L,Hua HM,Pei YH

更新日期：2007-04-01 00:00:00

abstract：:Three series of sulfonate derivatives of paeonol were synthesized and screened in vitro for their anti-oomycete activity against P. capsici, respectively. Among all the compounds, 4m displayed the best promising and pronounced anti-oomycete activity against P. capsici than zoxamide, with the EC50 values of 24.51 and 2...

journal_title：Journal of Asian natural products research

authors： Tian YE,Sun D,Han XX,Yang JM,Zhang S,Feng NN,Zhu LN,Xu ZY,Che ZP,Liu SM,Lin XM,Jiang J,Chen GQ

更新日期：2020-02-03 00:00:00