Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jonathan Addae-Kyereme"'
Autor:
Anke-Katrin Suckow-Schnitker, Wim Wätjen, Colin W. Wright, Jonathan Addae-Kyereme, Andreas Kulawik, Claus M. Passreiter
Publikováno v:
Phytochemistry. 117:237-244
Extracts of Erythrina addisoniae are frequently used in the traditional medicine of Western Africa, but insufficient information about active compounds is available. From the stem bark of E. addisoniae, three (1, 2, 4) and three known (3, 5, 6) flava
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f59f1046597318e0b01a2f98f2e932bb
https://doi.org/10.1016/j.phytochem.2015.04.002
https://doi.org/10.1016/j.phytochem.2015.04.002
Autor:
John E. Brown, Howard Kendrick, Yaman Gökçek, Pamela Pollet, Colin W. Wright, Roger M. Phillips, Anthony G. Breen, Marlene F. Cox, Jonathan Addae-Kyereme, Simon L. Croft
Publikováno v:
Journal of Medicinal Chemistry. 44:3187-3194
The indoloquinoline alkaloid cryptolepine 1 has potent in vitro antiplasmodial activity, but it is also a DNA intercalator with cytotoxic properties. We have shown that the antiplasmodial mechanism of 1 is likely to be due, at least in part, to a chl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7d113aca1a55b6efbba3d9e79174c7e
https://doi.org/10.1021/jm010929+
https://doi.org/10.1021/jm010929+
Publikováno v:
Journal of Ethnopharmacology. 76:99-103
Fourteen Ghanaian plants used in folk medicine to treat fever/malaria were screened for activity against Plasmodium falciparum (strain K1) and were tested for general toxicity to the brine shrimp. Extracts from three of the plants, Pleiocarpa mutica,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1a8f19c37bc0573f49ddea16ebc1868
https://doi.org/10.1016/s0378-8741(01)00212-4
https://doi.org/10.1016/s0378-8741(01)00212-4
Autor:
Yvonni Chovolou, A. K. Suckow-Schnitker, Claus M. Passreiter, Wim Wätjen, Jonathan Addae-Kyereme, Ricarda Rohrig, Andreas Kulawik, Andreas Kampkötter, Colin W. Wright, Sven Ruhl
Publikováno v:
Toxicology. 242(1-3)
The genus Erythrina (Leguminosae), consisting of over 100 different species, is distributed in tropical regions. In traditional medicine, Erythrina species are used to treat cancer, but little is known about the anticancer mechanisms. From the stem b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be1d6602e7393a6c95d8375143048dbb
https://pubmed.ncbi.nlm.nih.gov/17964704
https://pubmed.ncbi.nlm.nih.gov/17964704
Malaria is an increasing worldwide threat, with more than three hundred million infections and one million deaths every year. The worlds poorest are the worst affected, and many treat themselves with traditional herbal medicines. These are often more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bab4e59f458387d2f746c78cd2038cd3
https://doi.org/10.1201/9780203502327
https://doi.org/10.1201/9780203502327
Autor:
Colin W. Wright, Mary W. Muriithi, Peter M. Gitu, Howard Kendrick, W.-R. Abraham, Jonathan Addae-Kyereme, Simon L. Croft, Ian J. Scowen, E. N. M. Njagi
Publikováno v:
Journal of natural products. 65(7)
Seven alkaloids have been isolated from Teclea trichocarpa including four, normelicopicine (1), arborinine (2), skimmianine (6), and dictamnine (7), that are reported for the first time in addition to the previously reported alkaloids melicopicine (3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d55745b6ddd34f9b7f9d5e76d3742335
https://pubmed.ncbi.nlm.nih.gov/12141852
https://pubmed.ncbi.nlm.nih.gov/12141852
Autor:
Colin W. Wright, Natalia H. Filipowicz, Claus M. Passreiter, Jonathan Addae-Kyereme, Juan-Jose Castillo, Günter Lang, Beatriz E. Medinilla
Publikováno v:
Zeitschrift fur Naturforschung. C, Journal of biosciences. 57(3-4)
Eupatorium semialatum, Plasmodium falciparum, Sesquiterpene Lactones Eupatorium semialatum is a member of the Asteraceae, which occurs in Guatemala. Previously, we reported the occurrence of sesquiterpene lactones of the eudesmanolide type as main co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7677dd4b52bf461ed39d38407ab817e
https://pubmed.ncbi.nlm.nih.gov/12064727
https://pubmed.ncbi.nlm.nih.gov/12064727
Malaria is an increasing worldwide threat, with more than three hundred million infections and one million deaths every year. The worlds poorest are the worst affected, and many treat themselves with traditional herbal medicines. These are often more