Abstract:
:The fungus showing homology with Nodulisporium by 28S ribosomal gene sequencing, which has been discovered as an endophyte on medicinal plant Nothapodytes foetida, was found to produce 45 and 5.5 microg of camptothecin (CPT) per gram of mycelia at bioreactor and at shake flask, respectively, which was further quantified and characterised by various spectroscopic analyses.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Rehman S,Shawl AS,Kour A,Sultan P,Ahmad K,Khajuria R,Qazi GNdoi
10.1080/14786410902750944subject
Has Abstractpub_date
2009-01-01 00:00:00pages
1050-7issue
11eissn
1478-6419issn
1478-6427pii
912363032journal_volume
23pub_type
杂志文章abstract::Artemisia annua L. is an annual Eurasian desert-steppe plant. The composition of essential oils found in Artemisia annua from Russian (Buryatian) flora was analyzed in this work using gas chromatography mass-spectrometry method. Artemisia ketone, β-selinene, caryophyllene, caryophyllene oxide, germacrene D were the ma...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1548461
更新日期:2020-09-01 00:00:00
abstract::One new flavonoid, 5,7,8,4'-tetrahydroxy-3-methoxyflavone-8-O-β-d-xylopyranoside (2), along with other four known flavones (1, 3-5) were isolated from the aerial parts of Solanum rostratum. 8-hydroxyflavonoid was isolated from series Androceras for the first time. The structure of the new compound 2 was determined on ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1290621
更新日期:2017-08-01 00:00:00
abstract::This study was focused on in vitro cytotoxicity screening of the raspberry seeds methanol extract towards a number of cancer cell lines of human origin. The tested extract at the preferred concentrations (IC50 <30 µg/mL) inhibited only the growth of the lung cancer A-549 cells (IC50 = 14.07 ± 0.96 µg/mL). At the same ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1666391
更新日期:2019-09-17 00:00:00
abstract::Oleiferoside B is a triterpenoid monomer compound, mainly isolated from roots of Camellia oleifera Abel, the underlying mechanism of its antitumour is not clear. In the present study, oleiferoside B potently inhibited SMMC-7721 and MCF-7 cells proliferation and cause cells apoptosis. In addition, it activated an autop...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1739039
更新日期:2020-03-18 00:00:00
abstract::Three new (1-3) and 17 known (4-20) iridoid and secoiridoid glycosides were isolated from a methanol extract of the rhizomes and roots of Gentiana scabra. Their chemical structures were elucidated from 1D and 2D NMR, IR absorption, and HR-ESI-MS spectra, as well as comparisons of these data with reported values. The e...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2015.1013955
更新日期:2015-01-01 00:00:00
abstract::Two new triterpene saponins, namely notoginsenoside Ng5 (1) and notoginsenoside Ng6 (2) were isolated from the leaves of Panax notoginseng, along with five known ones. Their structures were determined by chemical methods, NMR and X-ray experiments. The absolute configuration of compound 3 with four sugar units was con...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1677657
更新日期:2019-10-22 00:00:00
abstract::Naringin, as a component universal existing in the peel of some fruits or medicinal plants, was usually selected as the material to synthesise bioactive derivates since it was easy to gain with low cost. In present investigation, eight new acacetin-7-O-methyl ether Mannich base derivatives (1-8) were synthesised from ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1340280
更新日期:2018-03-01 00:00:00
abstract::Pigments synthesised by Chryseobacterium sp. kr6 growing on feather waste were extracted and characterised. The pigment extract was characterised by KOH test, UV-vis, CIELAB colour system, HPLC-DAD-MS, FTIR and its antioxidant capacity was evaluated. A positive bathochromic shift was observed when kr6 colonies or pigm...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1423304
更新日期:2019-06-01 00:00:00
abstract::Essential oils hydrodistilled from the leaves and stem barks of Goniothalamus macrocalyx Ban., Goniothalamus albiflorus Ban. and Goniothalamus tamirensis Pierre ex Fin. & Gagnep. growing in Vietnam were analysed by gas chromatography (GC) and GC-coupled with mass spectrometry. α-Pinene (1.7-50.0%), β-pinene (tr-6.8%),...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2013.814051
更新日期:2013-01-01 00:00:00
abstract::Leaves of Kalanchoe pinnata are used worldwide for healing skin wounds. This study aimed to develop and compare two creams containing a leaf aqueous extract of K. pinnata (KP; 6%) and its major flavonoid [quercetin 3-O-α-L-arabinopyranosyl-(1→2)-α-L-rhamnopyranoside] (0.15%). Both creams were topically evaluated in a ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1817012
更新日期:2020-09-14 00:00:00
abstract::Members of the family Zygophyllaceae are distributed in arid areas of the world and are traditionally used against various health insults ranging from skin lesions to lethal cancer. Fagonia cretica Linn. is a plant having novel compounds responsive in diseases that are still considered as incurable or are curable with...
journal_title:Natural product research
pub_type: 杂志文章,评审
doi:10.1080/14786419.2015.1036268
更新日期:2016-01-01 00:00:00
abstract::To search for antifungal leads, the metabolites of an insect-derived fungus Fusarium lateritium ZMT01 were investigated, providing five sesquiterpenes (1-5), including new molecules microsphaeropsisins D and E (1 and 2). The evaluated antifungal activities in vitro which are higher than the positive control triadimefo...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2021.1872569
更新日期:2021-01-15 00:00:00
abstract::Synsepalum dulcifificum is an evergreen shrub native of tropical West Africa. It is very effective against a variety of diseases. However, the phytochemical investigation on this plant is limited till now. In our current study, seventeen compounds were isolated and identified from the ethyl acetate extract of the leav...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1830394
更新日期:2020-10-09 00:00:00
abstract::Using a bioactivity-guided fractionation procedure, five cembranolides, 11-epi-sinulariolide acetate (1), 11-dehydrosinulariolide (2), sinulariolide (3), dihydrosinularin (4), and 3,4:8,11-bisepoxy-7-acetoxycembra-15(17)-en-1,12-olide (5), along with two nucleosides, 2'-deoxyadenosine and thymidine, were isolated from...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786910310001617677
更新日期:2003-12-01 00:00:00
abstract::Benign prostatic hypertrophy (BPH) is a common condition in elderly men that impairs quality of life and leads to a number of medical complications. The use of phytotherapeutic compounds in patients with relatively moderate BPH symptoms has been growing steadily. In the present study, acute toxicity of lyophilised aqu...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410802583148
更新日期:2011-02-01 00:00:00
abstract::EU and Italian laws dealing for the presence of antibiotics or, more in general, drags in food established limits for different kinds of food. Suitable rules exist about the medical treatment of cattle in relation to the production of milk and meat. The adoption of a procedure to check the respect of the law limits is...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1392951
更新日期:2018-07-01 00:00:00
abstract::Two new lanostane triterpnenoids named endertiins A and B (1 and 2) together with two known compounds as ganodecalone A (3) and ergosterol (4) have been successfully isolated from the cultivated fruit bodies of the mushroom Humphreya endertii Stey (Ganodermataceae). Their structures were elucidated by a combination of...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2020.1800696
更新日期:2020-08-03 00:00:00
abstract::A novel Amaryllidaceae alkaloid, 6-O-methylkrigeine, has been isolated from Nerine huttoniae and the configuration was elucidated by 1-D and 2-D (1)H-NMR, (13)C-NMR, HRMS and optical rotation. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2010.533668
更新日期:2012-01-01 00:00:00
abstract::Phytochemical investigation of the twigs of Garcinia nobilis led to the isolation of a new xanthone, named l-hydroxy-2,5-dimethoxyxanthone (1), together with 15 known compounds (2-16). The structures of the new and known compounds were established by means of spectroscopic methods and by comparison with previously rep...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.903398
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abstract::This study describes the seasonal composition and the antibacterial, antioxidant and anticholinesterase activity of the essential oil from Eugenia brasiliensis leaves. Analysis by using GC allowed the identification of 40 compounds. It was observed that the monoterpenes varied more (42%) than the sesquiterpenes (14%),...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2014.958736
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abstract::Studies were made to increase the yield of piperine extraction using Naviglio Extractor® solid-liquid dynamic extractor (SLDE) from fruits of Piper longum. The effects of ratio w/v were investigated and optimised for the best method. The maximum yield of piperine (317.7 mg/g) from P. longum fruits was obtained in SLDE...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2016.1217209
更新日期:2017-01-01 00:00:00
abstract::The stem bark of Cussonia bancoensis is used traditionally for the treatment of different types of infection and pain. A bioassay guided fractionation of the methanol stem bark extract led to the isolation of five pentacyclic triterpenes and glycosides identified based on spectroscopic data as 23-hydroxyursolic acid (...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1503262
更新日期:2020-03-01 00:00:00
abstract::A new protostane-type triterpenoid bearing an oxetane ring in the side-chain, named alisol W (1), has been obtained from the dried rhizome of Alisma plantago-aquatica subsp. orientale. The structure and absolute configuration of compound 1 was determined from extensive spectroscopic analysis. In addition, the vasorela...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1519710
更新日期:2019-11-01 00:00:00
abstract::The first chemotaxonomic study based on volatile components of Porella viridissima (Mitt.) Grolle is reported. The GC-MS analysis of ether extract was performed; ten santalane and five pinguisane-type sesquiterpenes were identified together with perrottetianal A as major diterpene. Most of detected santalane-type sesq...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2019.1655022
更新日期:2019-08-23 00:00:00
abstract::Comparison of an authentic sample of altertenuol with altenuisol obtained by total synthesis and analysis of nuclear magnetic resonance spectra unambiguously revealed that altertenuol and altenuisol are identical compounds. ...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2013.819509
更新日期:2013-01-01 00:00:00
abstract::A new thiodiketopiperzaine, tedanizaine A (1), together with six known ones, were isolated from the marine sponge Tedania sp. Their structures were determined by spectroscopic analyses. The absolute configuration of 1 was established by ECD calculation. Compound 1 was the second example of thiodiketopiperazine bearing...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1550770
更新日期:2020-04-01 00:00:00
abstract::The iridoidic composition of Stachys glutinosa L. was examined in comparison with the results obtained in the phytochemical studies on S. corsica Pers. The presence of the known harpagide and acetyl-harpagide were showed together with that of a new di-glycosidic iridoid. The structure of this new compound, the 5-allos...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786410600636635
更新日期:2006-05-20 00:00:00
abstract::Two new C-15 enolic acyl phragmalin-type limonoid orthoesters, chukvelutilide G (1) and chukrasine F (2), were isolated from the stem barks of Chukrasia tabularis var. velutina. Their structures were elucidated by their extensive high resolution-electrospray ionization mass spectrometry (HR-ESI-MS), one- and two-dimen...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2012.682995
更新日期:2013-04-01 00:00:00
abstract::The purpose of this study is the determination of chemical composition and antioxidant activity of essential oils (EOs) from Saussurea costus (Falc.) Lipsch. Roots have been collected on December of the first plant year (IY) and in April, August and December of the third plant year (I, 6B, D7). A GC analysis was carri...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2018.1440219
更新日期:2019-08-01 00:00:00
abstract::The current study introduces a new idea of utilising several bio/chemoinformatics tools in comparing two bio-similar natural molecules viz. curcumin and bisdemethoxycurcumin (BDMC) in order to select a potential nose-to-brain remedy for Alzheimer disease. The comparison comprised several bio/chemo informatics tools. I...
journal_title:Natural product research
pub_type: 杂志文章
doi:10.1080/14786419.2017.1385017
更新日期:2018-12-01 00:00:00