Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Amra Gruhonjic"'
Autor:
Beatrice N. Irungu, Jennifer A. Orwa, Amra Gruhonjic, Paul A. Fitzpatrick, Göran Landberg, Francis Kimani, Jacob Midiwo, Máté Erdélyi, Abiy Yenesew
Publikováno v:
Molecules, Vol 19, Iss 9, Pp 14235-14246 (2014)
A new triterpenoid, 3-oxo-12β-hydroxy-oleanan-28,13β-olide (1), and six known triterpenoids 2–7 were isolated from the root bark of Ekebergia capensis, an African medicinal plant. A limonoid 8 and two glycoflavonoids 9–10 were found in its leav
Externí odkaz:
https://doaj.org/article/9aba2c830f954780b40e555b16c5bf2e
Autor:
Stephen S. Nyandoro, Gasper Maeda, Joan J.E. Munissi, Amra Gruhonjic, Paul A. Fitzpatrick, Sofia Lindblad, Sandra Duffy, Jerry Pelletier, Fangfang Pan, Rakesh Puttreddy, Vicky M. Avery, Máté Erdélyi
Publikováno v:
Molecules, Vol 24, Iss 15, p 2746 (2019)
Phytochemical investigations of ethanol root bark and stem bark extracts of Cleistochlamys kirkii (Benth.) Oliv. (Annonaceae) yielded a new benzopyranyl cadinane-type sesquiterpene (cleistonol, 1) alongside 12 known compounds (2−13). The structures
Externí odkaz:
https://doaj.org/article/68b205b83ea14a2a8879648f35739b89
Autor:
Petro E. Mabeyo, Mkabwa L. K. Manoko, Amra Gruhonjic, Paul A. Fitzpatrick, Göran Landberg, Máté Erdélyi, Stephen S. Nyandoro
Publikováno v:
International Journal of Food Science, Vol 2015 (2015)
Selenium deficiency in humans has been associated with various diseases, the risks of which can be reduced through dietary supplementation. Selenium accumulating plants may provide a beneficial nutrient for avoiding such illnesses. Thus, leafy vegeta
Externí odkaz:
https://doaj.org/article/6d261280ab7c4111aa7613d844d2be43
Autor:
Per Aronsson, Joan J. E. Munissi, Amra Gruhonjic, Paul A. Fitzpatrick, Göran Landberg, Stephen S. Nyandoro, Mate Erdelyi
Publikováno v:
Diseases, Vol 4, Iss 1, p 3 (2016)
As part of our search for natural products having antioxidant and anticancer properties, the phytochemical investigation of Diospyros shimbaensis (Ebenaceae), a plant belonging to a genus widely used in East African traditional medicine, was carried
Externí odkaz:
https://doaj.org/article/10389607eb564d60ad7dc5e4fdcb55ae
Autor:
Fangfang Pan, Máté Erdélyi, Joan J. E. Munissi, Msim Kombo, Kari Rissanen, Amra Gruhonjic, Bin Wang, Yu Lu, Paul A. Fitzpatrick, Clarence A. Mgina, Stephen S. Nyandoro
Publikováno v:
Journal of Natural Products. 80:377-383
Prenylated and O-methylflavonoids including one new pterocarpan (1), three new isoflavones (2–4), and nineteen known natural products (5–23) were isolated and identified from the root, stem bark, and leaf extracts of Erythrina schliebenii. The cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c326d14549609a4212eef5e890b6717
https://doi.org/10.1021/acs.jnatprod.6b00839
https://doi.org/10.1021/acs.jnatprod.6b00839
Autor:
Göran Landberg, Paul A. Fitzpatrick, Fangfang Pan, Negera Abdissa, Jürgen Gräfenstein, Kari Rissanen, Máté Erdélyi, Amra Gruhonjic, Abiy Yenesew
Publikováno v:
Journal of Natural Products. 79(9):2181-2187
The phytochemical investigation of the CH2Cl2/MeOH (1:1) extract of the roots of Pentas parvifolia led to the isolation of three new naphthalenes, parvinaphthols A (1), B (2), and C (3), two known anthraquinones, and five known naphthalene derivative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63517229f8b598a4ccc865fbb2daa89b
https://doi.org/10.1021/acs.jnatprod.6b00178
https://doi.org/10.1021/acs.jnatprod.6b00178
Autor:
Paul A. Fitzpatrick, Göran Landberg, Joseph Ndanu, Máté Erdélyi, Joan J. E. Munissi, Bin Wang, Stephen S. Nyandoro, Yu Lu, Fangfang Pan, Kari Rissanen, Amra Gruhonjic
Publikováno v:
Journal of Natural Products. 78(8):2045-2050
Seven N-cinnamoyltetraketides (1−7), including the new Ztoussaintine E (2), toussaintine F (6), and toussaintine G (7), were isolated from the methanol extract of the leaves of Toussaintia orientalis using column chromatography and HPLC. The config
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e5b607412dd2542eecd55fada897f6e
http://juuli.fi/Record/0009235015
http://juuli.fi/Record/0009235015
Autor:
Tsegaye, Deyou, Makungu, Marco, Matthias, Heydenreich, Fangfang, Pan, Amra, Gruhonjic, Paul A, Fitzpatrick, Andreas, Koch, Solomon, Derese, Jerry, Pelletier, Kari, Rissanen, Abiy, Yenesew, Máté, Erdélyi
Publikováno v:
Journal of natural products. 80(7)
A new isoflavone, 8-prenylmilldrone (1), and four new rotenoids, oblarotenoids A-D (2-5), along with nine known compounds (6-14), were isolated from the CH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::151f2953f43bfef673d980ec33ffdaab
https://pubmed.ncbi.nlm.nih.gov/28665590
https://pubmed.ncbi.nlm.nih.gov/28665590
Autor:
Matthias Heydenreich, Solomon Derese, Vicky M. Avery, Abiy Yenesew, Göran Landberg, Paul A. Firtzpatrick, Tsegaye Deyou, John P. Holleran, Máté Erdélyi, Amra Gruhonjic, Sandra Duffy, Makungu Marco, Andreas Koch, Jerry Pelletier
From the CH 2 Cl 2 /CH 3 OH (1:1) extract of the root bark of Millettia micans , a new pterocarpan, (6a R, 11a R )-3-hydroxy-7,8,9-trimethoxypterocarpan ( 1 ), named micanspterocarpan, was isolated. Similar investigation of the CH 2 Cl 2 /CH 3 OH (1:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6faebd953c38abf2d14f733f17b2ff4d
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/46371
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/46371
Autor:
Fangfang Pan, Sandra Duffy, Joan J. E. Munissi, Máté Erdélyi, Vicky M. Avery, John P. Holleran, Paul A. Fitzpatrick, Stephen S. Nyandoro, Kari Rissanen, Amra Gruhonjic, Rakesh Puttreddy, Jerry Pelletier
Publikováno v:
Journal of natural products. 80(1)
Thirteen new metabolites, including the polyoxygenated cyclohexene derivatives cleistodiendiol (1), cleistodienol B (3), cleistenechlorohydrins A (4) and B (5), cleistenediols A-F (6-11), cleistenonal (12), and the butenolide cleistanolate (13), 2,5-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac613691eec5a1ab14a37060834d5873
https://pubmed.ncbi.nlm.nih.gov/28001067
https://pubmed.ncbi.nlm.nih.gov/28001067