解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
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
pub_type: 杂志文章
doi:10.1080/10286020801948334
更新日期:2008-05-01 00:00:00
abstract::Two new stemoninine-type alkaloids, stemoninine A (1) and B (2), along with two known Stemona alkaloids, bisdehydrostemoninine (3) and bisdehydrostemoninine A (4), were isolated from the roots of Stemona sessilifolia, and their structures and relative configurations were determined on the basis of spectrometric data a...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020701833511
更新日期:2008-03-01 00:00:00
abstract::Two new resin glycosides, batataosides I (1) and II (2), and five known compounds, friedelin (3), scopoletin (4), octadecyl caffeate (5), beta-sistosterol (6) and daucosterol (7), were isolated from the roots of Ipomoea batatas. Their structures have been determined based on the chemical and spectral data. Batataoside...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020701604839
更新日期:2008-03-01 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
pub_type: 杂志文章
doi:10.1080/10286020701273759
更新日期:2008-01-01 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
pub_type: 杂志文章
doi:10.1080/10286020701189500
更新日期:2008-01-01 00:00:00
abstract::Chemical studies on the roots of Fraxinus rhynchophylla led to the isolation of fraxisecoside (1), a novel coumarin-secoiridoid hybrid glycoside, namely, fraxetin-8-O-[11'-methyl-oleosidyl-(7'-->6'')]-beta-D-glucopyranoside and 14 known compounds. Their structures were elucidated based on chemical evidence and spectro...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020701394514
更新日期:2008-01-01 00:00:00
abstract::Three new dibenz[b,f]oxepins: 6-methoxy-7-methyl-8-hydroxydibenz[b, f]oxepin (1), 1,8-dimethoxy-6-hydroxy-7-methyldibenz[b, f]oxepin (2), and 1-hydroxy-6,8-dimethoxy-7-methyldibenz[b,f]oxepin (3), along with two known dibenz[b,f]oxepins pacharin (4) and bauhiniastatin 4 (5), were isolated from Cercis chinensis Bunge (...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020600979860
更新日期:2007-09-01 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
pub_type: 杂志文章
doi:10.1080/10286020600882254
更新日期:2007-09-01 00:00:00
abstract::Six new sesquiterpenes, 10-hydroxy-epiaplysin (1), 10-hydroxy-aplysin (2), 10-hydroxy-debromoepiaplysin (3), aplysin-9-ene (4), epiaplysinol (5) and debromoepiaplysinol (6), together with 13 known compounds (7-19), have been isolated from the red alga Laurencia tristicha. The structures of 1-6 were determined by spect...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020601103338
更新日期:2007-09-01 00:00:00
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
pub_type: 杂志文章
doi:10.1080/10286020500384641
更新日期:2007-04-01 00:00:00
abstract::Isolation and structure elucidation of two new compounds, kakispyrone (1) and kakisaponin A (2), together with 11 known compounds, from the leaves of Diospyros kaki L. are described. Their cytotoxic effects against several cancer cell lines (A549, HepG2 and HT29) are also reported. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020600727731
更新日期:2007-04-01 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
pub_type: 杂志文章
doi:10.1080/10286020500531878
更新日期:2007-04-01 00:00:00
abstract::A novel tetraterpenoid named methyl tortuoate C (1) has been isolated from the soft coral Sarcophyton tortuosum Tix.-Dur. The structure of 1 was determined on the basis of spectroscopic methods. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020600604344
更新日期:2007-04-01 00:00:00
abstract::Two new apianen lactones, named as guanyeliaoine I (1) and guanyeliaoine II (2), have been isolated along with seven known compounds from Polygonum perforliatum L. (Chinese name "Guanyeliao", Berberidaceae). Their structures were deduced on the basis of spectral data and chemical methods. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/1028602042000324844
更新日期:2007-03-01 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
pub_type: 杂志文章
doi:10.1080/10286020500289659
更新日期:2007-01-01 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
pub_type: 杂志文章
doi:10.1080/10286020500246741
更新日期:2006-12-01 00:00:00
abstract::Six thiophenes were isolated and purified from ethanol extract of the roots of Echinops latifolius Tausch. Their structures were identified on the basis of spectral data. Among them, 5-(3-hydroxmethyl-3-isovaleroyloxyprop-1-ynyl)-2,2'-bithiophene (6) is a new compound, and 5-(3-hydroxy-4-isovaleroyloxybut-1-ynyl)-2,2'...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500176724
更新日期:2006-10-01 00:00:00
abstract::A new diarylheptanoid, along with five known diarylheptanoids, was isolated from the rhizomes of Alpinia officinarum (Zingiberaceae). The structure of the new compound was determined to be trans,trans-1(3'-methoxy-4'-hydroxyphenyl)-7-phenyl-5-ol-4,6-dien-3-heptanone on the basis of spectral and chemical evidence. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500208667
更新日期:2006-10-01 00:00:00
abstract::A new minor sesquiterpene lactone glucoside, ixerin ZA (1), together with 16 known compounds, were isolated from the whole plants of Ixeris sonchifolia (Bge) Hance. The structure of 1 was elucidated as 1(10),3,11(13)-guaiatriene-12,6-olide-2-one-3-O-[6'-(p-metheoxyphenylacetyl)]-beta-glucopyranoside on the basis of sp...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500532140
更新日期:2006-09-01 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
pub_type: 杂志文章
doi:10.1080/10286020500176922
更新日期:2006-09-01 00:00:00
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
pub_type: 杂志文章
doi:10.1080/10286020500173259
更新日期:2006-07-01 00:00:00
abstract::The phytochemical study of the aerial parts of Laggera pterodonta afforded two new eudesmane sesquiterpenes, 3alpha,4beta,11-trihydroxyenantioeudesmane (pterodontriol E) (1) and 4beta,8beta,11-trihydroxyenantioeudesmane (pterodontriol F) (2), along with seven known compounds. Their structures were elucidated on the ba...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500034964
更新日期:2006-06-01 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
pub_type: 杂志文章
doi:10.1080/10286020500172251
更新日期:2006-06-01 00:00:00
abstract::Pseudolaric acid-B (PLAB), a diterpene acid, was isolated from the root and trunk barks of Pseudolarix kaempferi. It showed antifungal and anti-fertility effects as well as cytotoxic activities in previous studies. The present study investigates cytotoxic activity on cultured human cancer cells, inhibition on the grow...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500034360
更新日期:2006-04-01 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
pub_type: 杂志文章
doi:10.1080/10286020500385663
更新日期:2006-01-01 00:00:00
abstract::Phytochemical investigations of the whole plant of Stachys parviflora (Lamiaceae) resulted in the isolation of two new phenethyl alcohol glycosides. The structures of the new compounds named parviflorosides A and B were established as 2-(3,4-dihydroxyphenyl)-ethyl-O-alpha-L-rhamnopyranosyl-(1 --> 2)-4-O-E-caffeoyl-bet...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020500478708
更新日期:2006-01-01 00:00:00
abstract::Three new flavonol glycosides, kaempferol-3-O-(6-trans-caffeoyl)-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside (1), kaempferol-3-O-(6-trans-caffeoyl)-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside-7-O-beta-D-glucopyranoside (2), and kaempferol-3-O-(6-trans-p-coumaroyl)-beta-D-glucopyranosyl-(1 --> 2)-...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/1028602042000325627
更新日期:2006-01-01 00:00:00
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_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020410001721140
更新日期:2005-12-01 00:00:00
abstract::Four new compounds, uvamalols A-C and uvarimacrophin A, have been isolated from the roots of Uvaria macrophylla. Their structures have been elucidated by spectroscopic methods. The relative configurations of uvamalols A-C have been established by NOE experiments, and the relative stereochemistry of uvarimacrophin A in...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020412331286524
更新日期:2005-10-01 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
pub_type: 杂志文章
doi:10.1080/1028602042000324853
更新日期:2005-10-01 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
更新日期:2005-08-01 00:00:00
abstract::Mucor spinosus has been employed for the biotransformation of cinobufagin (1) to afford three metabolites. On the basis of their physico-chemical data, the structures of the transformation products have been characterized as 1beta-hydroxy-cinobufagin (2), 12beta-hydroxy-cinobufagin (3) and 1beta,12beta-dihydroxy-cinob...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020410001690136
更新日期:2005-06-01 00:00:00
abstract::Five labdane-type diterpenes, vitexilactone (1), (rel 5S,6R,8R,9R,10S)-6-acetoxy-9-hydroxy-13(14)-labden-16,15-olide (2), rotundifuran (3), vitetrifolin D (4), and vitetrifolin E (5), have been isolated from Vitex trifolia L., a Chinese folk medicine used to treat cancers, as new cell cycle inhibitors and apoptosis in...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020310001617165
更新日期:2005-04-01 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
pub_type: 杂志文章
doi:10.1080/10286020310001617183
更新日期:2005-04-01 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
pub_type: 杂志文章
doi:10.1080/10286020310001609010
更新日期:2005-02-01 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::Two new bromophenols, (E)-3-(2,3-dibromo-4,5-dihydroxyphenyl)-2-methylpropenal (1) and 3-(2,3-dibromo-4,5-dihydroxyphenyl)-2-methyl-1-propanol (2), together with 11 known bromophenols (3-13), were isolated from the ethanolic extract of the brown alga Leathesia nana S. et G. Their structures have been elucidated by spe...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020310001653273
更新日期:2004-09-01 00:00:00
abstract::A new compound, named trollioside, together with nine known compounds, proglobeflowery acid, isoswertisin, isoswertiajaponin, cirsimaritin, veratric acid, vitexin, orientin, beta-sitosterol and daucosterol, were isolated from the ethanol extract of the dried flowers of Trollius chinensis Bunge. The isolation and struc...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/1028602031000147393
更新日期:2004-06-01 00:00:00
abstract::Manuifolin Q (1), an unusual 4-aryl-substituted isoflavan, was isolated from the roots of Maackia tenuifolia. Its absolute configuration was determined as (3R,4R)-3,4-trans-7,2'-dihydroxy-4'-methoxy-4-[(2,4-dihydroxy-5-(1,1-dimethyl-2-propenyl)]-phenyl-isoflavan, on the basis of spectroscopic analysis. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/1028602031000119817
更新日期:2004-03-01 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
pub_type: 杂志文章
doi:10.1080/1028602031000111950
更新日期:2003-12-01 00:00:00