Effect of proliferation, cell cycle, and Bcl-2s of MCF-7 cells by resveratrol.

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：:Three new alkaloids namely 8-(4-hydroxyphenyl)-6-methoxy-3,4-dihydroisoquinolin-1(2H)-one (1), 4-aminonigellidine (2), and N-[(4-hydroxy-2-isopropyl-5-methyl)]phenylurea (3), along with six known ones (4-9), were isolated from the seeds of Nigella glandulifera. The structures of 1-3 were determined through spectroscop...

journal_title：Journal of Asian natural products research

authors： Guo WH,Li XM,Huang SS,Yang MH,Kong LY

更新日期：2017-01-01 00:00:00

abstract：:Four new lignan glycosides (1-4), named procumbenosides I, K, L, and M, together with cleistanthin B (5) reported for the first time in the genus Justicia, and 5 other known arylnaphthalene lignan glycosides (6-10) were isolated from the whole plant of Justicia procumbens. The structures of the new compounds were eluc...

journal_title：Journal of Asian natural products research

authors： Jin H,Yang S,Dong JX

更新日期：2017-01-01 00:00:00

abstract：:A new C20-diterpenoid alkaloid handelidine (1) and twenty-seven known alkaloids (2-28) were isolated from the roots of Aconitum handelianum. Their structures were established on the basis of extensive spectroscopic analyses. The study indicated that denudatine-type C20-diterpenoid alkaloids with vicinal-triol system a...

journal_title：Journal of Asian natural products research

authors： Yin TP,Cai L,Xing Y,Yu J,Li XJ,Mei RF,Ding ZT

更新日期：2016-06-01 00:00:00

abstract：:Methyl tortuoate D (1), together with five other known related bis-cembranoids, was isolated from Hainan soft coral Sarcophyton tortuosum. The structure of methyl tortuoate D (1a), firstly isolated and reported by Li et al. from the title organism, was corrected as 1 by an extensive analysis of its one-dimensional and...

journal_title：Journal of Asian natural products research

authors： Li YF,He LL,Liu HL,Liang LF,Zhang HB,Guo YW

更新日期：2013-01-01 00:00:00

abstract：:Irritant and cytotoxic potentiality of six coumarins, isolated for the first time from the roots of Angelica glauca identified as 5,6,7-trimethoxycoumarin, 6-methoxy-7,8-methylenedioxycoumarin, bergapten, decursinol angelate, decursin, and nodakenetin, were investigated. The irritant potential was explored by open mou...

journal_title：Journal of Asian natural products research

authors： Saeed MA,Sabir AW

更新日期：2008-01-01 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：:Two new cycloartane glycosides were isolated from the aerial parts of Thalictrum fortunei (Ranunculaceae). The chemical structures of these compounds were elucidated as 3-O-β-D-glucopyranosyl (1 → 4)-β-d-fucopyranosyl-(22S,24Z)-cycloart-24-en-3β,22,26,30-tetraol 26-O-β-D-glucopyranoside and 3-O-β-D-glucopyranosyl (1 →...

journal_title：Journal of Asian natural products research

authors： Zhang XT,Ma SW,Jiao HY,Zhang QW

更新日期：2012-01-01 00:00:00

abstract：:Three new acetylated anthraquinone glycosides (1-3) were isolated from the seed of Cassia obtusifolia, together with one parent anthraquinone glycoside (1a). Their structures were determined on the basis of spectroscopic methods and physicochemical properties as obtusifoline-2-O-β-d-2, 6-di-O-acetylglucopyranoside (1)...

journal_title：Journal of Asian natural products research

authors： Wu XH,Cai JJ,Ruan JL,Lou JS,Duan HQ,Zhang J,Cheng CR,Guo DA,Wu ZY,Zhang YW

更新日期：2011-06-01 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 xanthones, 1,3-dihydroxy-2,5,6,7-tetramethoxyxanthone (1), 3-hydroxy-1,2,5,6,7-pentamethoxyxanthone (2), and 3,8-dihydroxy-1,2,6-trimethoxyxanthone (3), together with two known compounds were isolated from the roots of Polygala japonica Houtt. Their structures were determined on the basis of spectroscopic da...

journal_title：Journal of Asian natural products research

authors： Xue QC,Li CJ,Zuo L,Yang JZ,Zhang DM

更新日期：2009-01-01 00:00:00

abstract：:A new acylated C-glycosylflavone (1) was isolated from Trollius ledebouri Reichb together with two known C-glycosyflavones (2, 3). The structures were elucidated by spectroscopic methods, including HRMS, IR, 1H and 13C NMR and 2D experiments (COSY, HMQC and HMBC). The anti-inflammatory activities of 1-3 were tested on...

journal_title：Journal of Asian natural products research

authors： Wu XA,Zhao YM,Yu NJ

更新日期：2006-09-01 00:00:00

abstract：:Marine sponges are currently one of the richest sources of anticancer active compounds found in the marine ecosystems. More than 5300 different known metabolites are from sponges and their associated microorganisms. To survive in the complicated marine environment, most of the sponge species have evolved chemical mean...

journal_title：Journal of Asian natural products research

authors： Ye J,Zhou F,Al-Kareef AM,Wang H

更新日期：2015-01-01 00:00:00

abstract：:Four new diterpenoids named 1-epi-9-hydroxydepressin (1), 1-epi-8-hydroxydepressin (2), 2,13,9-trihydroxy-labda-8(17),12(E),14-triene (3) and tagalsin I (4) were isolated from Euphorbia rapulum. The structures of these compounds were elucidated by means of various spectroscopic methods. All the isolated compounds were...

journal_title：Journal of Asian natural products research

authors： Liu XX,Shang L,Huang C,Feng XS,Li W,Sha Y,Huang J,Wang JH

更新日期：2016-09-01 00:00:00

abstract：:Paniculacin (1), a new coumarin derivative, has been isolated from the ethyl acetate soluble fraction of the ethanolic extract of Murraya paniculata along with umbelliferone, scopoletin, 4-hydroxybenzoic acid, trans-cinnamic acid, and β-sitosterol. Their structures were elucidated on the basis of spectral data. ...

journal_title：Journal of Asian natural products research

authors： Saeed S,Shah S,Mehmood R,Malik A

更新日期：2011-08-01 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 ceramide urticamide (1), two new secolignans urticalactones I (2) and Ⅱ (3), and a new flavonoid glycoside urticaside (4), together with 15 known compounds (4-19), were isolated from the leaves of Urtica fissa, a folk medicine for rheumatism arthritis in China. The active evaluation results showed that 1, 2, 3, ...

journal_title：Journal of Asian natural products research

authors： Wang MY,Yang Y,Zhou XY,Wang SS,Duan SX,Li XB

更新日期：2018-08-01 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：:The structure of a new cycloartane glycoside isolated from the whole herbs of Comptosorus sibiricus Rupr. has been established, by chemical and spectroscopic methods (IR, 1D and 2D NMR, HRMS, ESI-MS), as 3beta,7beta,24beta,25,30-pentahydroxycycloartane 24-O-beta-D-glucopyranoside (1). ...

journal_title：Journal of Asian natural products research

authors： Li N,Li X,Ma ZJ,Wang JH

更新日期：2005-04-01 00:00:00

abstract：:A new diimide derivative, named (-)-byssochlamic acid bisdiimide (1), was isolated from the mixed broth of two mangrove fungi (strain no. K38 and E33) from the South China sea coast. The structure of 1 was determined by comprehensive spectroscopic methods, including 1D and 2D NMR (COSY, HMQC, and HMBC) and semi-synthe...

journal_title：Journal of Asian natural products research

authors： Li CY,Ding WJ,Shao CL,She ZG,Lin YC

更新日期：2010-09-01 00:00:00

abstract：:Two new indole alkaloids, tryptoquivalines R and S, have been isolated from a marine-derived fungus Neosartorya sp.HN-M-3. Their structures were determined on the basis of spectroscopic methods including 1D and 2D NMR experiments. ...

journal_title：Journal of Asian natural products research

authors： Xu N,Cao Y,Wang L,Chen G,Pei YH

更新日期：2013-07-01 00:00:00

abstract：:A novel series of acylide derivatives have been synthesized which exhibit in vitro potency against key respiratory pathogens. Modification of position 3 was accomplished by replacing different 3-O-substituted acyl groups in the macrolide core via a facile procedure. Compounds 7a-7i were eventually yielded by the conju...

journal_title：Journal of Asian natural products research

authors： Xu P,Liu L,He W,Li Y,Liu J,Lei PS

更新日期：2009-10-01 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：: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

authors： Wang Q,Wang YG,Ma QY,Huang SZ,Kong FD,Zhou LM,Dai HF,Zhao YX

更新日期：2016-11-01 00:00:00

abstract：:A new polyoxygenated cyclohexene bonianol A (1) and another new polyoxygenated seco-cyclohexene bonianol B (2) were isolated from the leaves of Uvaria boniana, and their structures were established on the basis of spectroscopic methods including IR, HR-ESI-MS, 1D, and 2D NMR. ...

journal_title：Journal of Asian natural products research

authors： Chen Z,Liu YL,Xu QM,Liu JY,Duan HQ,Yang SL

更新日期：2013-01-01 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 natural coumarin, angepubebisin (1), and a new furan, angepubefurin (2), together with the five known compounds, umbelliferone, angelol B (3), ulopterol (4), peucedanol (5), and scopoletin, were isolated from the roots of Angelica pubescens Maxim. f. biserrata Shan et Yuan. The structures of angepubebisin (1) an...

journal_title：Journal of Asian natural products research

authors： Yang XW,Zhang CY,Zhang BG,Lu Y,Luan JW,Zheng QT

更新日期：2009-08-01 00:00:00

abstract：:A phytochemical study on the seeds of Cassia obtusifolia was carried out, which finally led to obtain two naphthalenes (1 and 2), two naphthopyrans (3 and 4) and twelve anthraquinones (5-16). The structures of all compounds were established mainly by NMR and MS experiments as well as the necessary chemical evidence. A...

journal_title：Journal of Asian natural products research

authors： Pang X,Li NN,Yu HS,Kang LP,Yu HY,Song XB,Fan GW,Han LF

更新日期：2019-10-01 00:00:00

abstract：:Pfaffia paniculata is a commercialized dietary supplement used as the substitute for the Asian ginseng in Brazil. We conducted the systematic isolation of the EtOAc fraction with anti-inflammatory effect and two new triterpenoids, along with 26 known compounds were characterized by means of MS and NMR analysis. Intere...

journal_title：Journal of Asian natural products research

authors： Lian L,Feng Y,Li YW,Bei B,Tang YT,Wang H,Feng QM,Chen G

更新日期：2019-05-01 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

authors： Chang Q,Li YL,Zhao X

更新日期：2019-02-01 00:00:00