Abstract:
:A new sesquiterpene cacaroborin (1) was isolated from the roots of Cacalia roborowskii, together with three known ones, cinalbicol (2), isopetasin (3), and 3alpha-angeloyloxylactone (4). The structure of compound 1 was elucidated as 1beta,10alpha-dihydroxy-8alpha-methoxyeremophil-7(11)-en-8beta,12-olide on the basis of spectral evidence (1D, 2D NMR, IR, EI-MS, and HR-ESI-MS) and X-ray diffraction analysis.
journal_name
J Asian Nat Prod Resjournal_title
Journal of Asian natural products researchauthors
Zhang ZX,Fei DQdoi
10.1080/10286020903264093subject
Has Abstractpub_date
2009-11-01 00:00:00pages
958-61issue
11eissn
1028-6020issn
1477-2213pii
916565547journal_volume
11pub_type
杂志文章abstract::Fasciospyrinadine (1), a novel sesquiterpene pyridine alkaloid with a previously unreported skeleton featuring a monocyclicfarnesane moiety attached to a 3-methylenepyridine residue, was isolated from the sponge Fasciospongia sp. from Weizhou Island, Guangxi Autonomous Region. The structure and the relative stereochem...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2012.751098
更新日期:2013-01-01 00:00:00
abstract::Two new lignans named neourticol A (1) and neourticol B (2), together with seven known compounds (3-9), were isolated from Urticae Fissae Herba, a folk medicine for rheumatism arthritis in China. The active evaluation results showed that 1 and 2 possessed the potent anti-complement and anti-inflammatory activities. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2018.1457652
更新日期:2019-06-01 00:00:00
abstract::A new diterpenoid, dehydrovibsanin G (1), a new lignan, (+)-9'-O-senecioyllariciresinol (2), and six known compounds (3-8) were isolated from the branches and leaves of Viburnum odoratissimum var. odoratissimum. The structures of these compounds were elucidated by analysis of spectroscopic data. Both new compounds sho...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2015.1041934
更新日期:2015-05-01 00:00:00
abstract::During the process of icogenin analog research, we obtained two cytotoxic steroids: compound 4 and compound 6 casually. Their in vitro antitumor activities were tested by the standard MTT assay. The results disclosed that compound 4 (IC50 = 3.65-6.90 μM) showed potential antitumor activities against HELA, KB cell line...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2016.1228633
更新日期:2017-05-01 00:00:00
abstract::(+)-Lariciresinol 3a-acetate [(+)-(3S)-acetyloxymethyl-(2S)-(4-hydroxy-3-methoxyphenyl)-(4R)-[(4-hydroxy-3-methoxyphenyl)methyl]tetrahydrofuran] (1), a metabolite of A. elaeagnoidea was synthesized starting from (-)-lariciresinol (2) in three steps with an overall yield of 66%. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020008039904
更新日期:2000-01-01 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
pub_type: 杂志文章
doi:10.1080/10286020.2016.1241771
更新日期:2017-01-01 00:00:00
abstract::A novel alkaloid, hupcrispatine (1), has been isolated from the unique Chinese species Huperzia crispate Ching. The structure of hupcrispatine has been elucidated as 9-amino-6-methyl-3-quinolone on the basis of spectral evidence. ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020802181448
更新日期:2008-09-01 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
pub_type: 杂志文章
doi:10.1080/10286020802619140
更新日期:2009-08-01 00:00:00
abstract::Liver is the largest metabolic organ for a wide range of endogenous and exogenous compounds and plays a crucial part in the pharmacokinetics and pharmacodynamics through various metabolic reactions. This review provides a progressive description of hepatic metabolism of herbal drugs with respect to metabolic types and...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章,评审
doi:10.1080/10286020.2014.960856
更新日期:2015-01-01 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
pub_type: 杂志文章
doi:10.1080/10286020.2020.1718116
更新日期:2020-02-03 00:00:00
abstract::Our goals were to examine the dual-directional regulation effects of resveratrol (1) in vitro by using MCF-7 cells (estradiol receptor-positive cells), study its mechanism of action, and give a systematical analysis of the regulatory networks of each related factor. An MTT test and growth curve showed that the prolife...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020902772096
更新日期:2009-01-01 00:00:00
abstract::A new denitroaristolochic acid, demethylaristofolin C (1), together with six known alkaloids, crebanine N-oxide (2), (-)-sukhodianine-β-N-oxide (3), palmatine (4), corydalmine (5), dehydrocorydalmine (6), and corynoxidine (7), was isolated from the tubers of Stephania succifera. The structure of demethylaristofolin C ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2012.762641
更新日期:2013-01-01 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
pub_type: 杂志文章
doi:10.1080/10286020310001609010
更新日期:2005-02-01 00:00:00
abstract::A new meroterpenoid, tomentodione E (1), along with four known ones (2-5) were isolated from the leaves of Rhodomyrtus tomentosa. Their structures were elucidated based on extensive spectroscopic data as well as computational methods. Compound 1 represents the first example of meroterpenoid possessing a sec-pentyl syn...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2017.1318852
更新日期:2018-01-01 00:00:00
abstract::Bioassay-guided fractionation of the ethanolic extract of Senecio scandens led to the isolation of four new compounds 4, 5, 7, and 8, along with four known jacaranone analogs (1, 2, 3, 6). Their structures were elucidated on the basis of spectral and chemical evidence. Compound 7 was obtained as a tautomeric mixture o...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020802413239
更新日期:2009-01-01 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
pub_type: 杂志文章
doi:10.1080/10286020802133167
更新日期:2008-07-01 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
pub_type: 杂志文章
doi:10.1080/10286020801966724
更新日期:2008-05-01 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
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 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
pub_type: 杂志文章
doi:10.1080/10286020.2011.635142
更新日期:2012-01-01 00:00:00
abstract::The loss of glutamate transporter-1 (GLT-1) is associated with temporal lobe epilepsy (TLE). A recent study reported that Hsp90β interacted with GLT-1 and recruited it to 20S proteasome for degradation. Therefore, inhibiting Hsp90β may be a new strategy for treating epilepsy. So far, no studies have shown whether the ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2018.1530989
更新日期:2019-09-01 00:00:00
abstract::Two new lignans, 9-salicyl-(+)-isolariciresinol (1) and gaultheroside G (2), together with seven known compounds, were isolated from the ethanolic extract of the whole plant of Gaultheria yunnanensis. Their structures were determined by extensive NMR and MS analyses. Gaultheroside G (2) was found to have an unusual et...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2014.898634
更新日期:2014-01-01 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::Two new halogenated nonterpenoids C15-acetogenins, nangallenes A-B (1-2), together with two known halogenated compounds itomanallene A (3) and 2,10-dibromo-3-chloro-α-chamigrene (4), were isolated and identified from the organic extract of the marine red alga Laurencia nangii Masuda collected from the coastal waters i...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2017.1417265
更新日期:2019-03-01 00:00:00
abstract::Two new dammarane-type triterpenoid saponins, namely ginsenoside Rk6 (1) and ginsenoside-Rh22 (2), were isolated from notoginseng medicinal fungal substance. The structures of 1 and 2 were established as 3β,6α,12β,26-tetrahydroxydammar-20(21),24(25)(E)-diene-6-O-β-D-glucopyranoside and 3β,6α, 20(S)-trihydroxy-12(R),23...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2016.1189907
更新日期:2016-12-01 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::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
pub_type: 杂志文章
doi:10.1080/10286020.2019.1646730
更新日期:2020-01-01 00:00:00
abstract::Podophyllotoxin and its synthetic derivatives are valuable medicinal agents that have antitumor, insecticidal, and antifungal properties. We previously synthesized a deoxypodophyllotoxin derivative with an opened D-ring (DPD) exhibiting potent insecticidal activity. This article was firstly performed to identify the c...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2015.1131679
更新日期:2016-05-01 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
pub_type: 杂志文章
doi:10.1080/10286020903058933
更新日期:2009-08-01 00:00:00
abstract::Two new quinochalcone glycosides, hydroxysafflor yellow A-4'-O-β-D-glucopyranoside (1) and 3'-hydroxyhydroxysafflor yellow A (2), were isolated from the safflower yellow pigments of Carthamus tinctorius. The structures of new compounds were elucidated by a detailed spectroscopic analysis (UV, IR, HR-ESI-MS, 1D and 2D ...
journal_title:Journal of Asian natural products research
pub_type: 杂志文章
doi:10.1080/10286020.2020.1846530
更新日期:2020-12-01 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