Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Fanie R. Van Heerden"'
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 20, Iss 1, Pp 1-9 (2020)
ABSTRACT Background The leaf of Anacardium occidentale L. has been a component of many herbal recipes in South-Western Nigeria. The work reported herein, therefore, explored the phytochemical composition of this plant and the potential anti-cancer ac
Externí odkaz:
https://doaj.org/article/c992873c19a843cb9f04a9ce85faab0b
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 190-199 (2020)
4-(2-Fluorophenyl)-7-methoxycoumarin (6) was synthesized by Pechmann reaction under mild conditions via a three-step reaction. The solution-state 1H NMR spectra of 6 showed a strong intramolecular interaction between F and H5 (JFH = 2.6 Hz) and 13C N
Externí odkaz:
https://doaj.org/article/2a2694ac20ce4ab8943570382789bac1
Autor:
Nasir Tajuddeen, Fanie R. Van Heerden
Publikováno v:
Malaria Journal, Vol 18, Iss 1, Pp 1-62 (2019)
Abstract Background Malaria remains a significant public health challenge in regions of the world where it is endemic. An unprecedented decline in malaria incidences was recorded during the last decade due to the availability of effective control int
Externí odkaz:
https://doaj.org/article/e58b1bb132984b9da3452d1f82bd661d
Publikováno v:
Pharmaceuticals, Vol 15, Iss 4, p 470 (2022)
Vachellia xanthophloea is used in Zulu traditional medicine as an antimalarial remedy. A moderate antiplasmodial activity was previously reported for extracts of the plant against D10 Plasmodium falciparum. This study aimed to identify the phytochemi
Externí odkaz:
https://doaj.org/article/31910f8bd0f142169e006ad99cdd542a
Publikováno v:
Molecules, Vol 26, Iss 13, p 3875 (2021)
Ethnobotanical surveys indicate that the Masai and Kikuyu in Kenya, the Venda in South Africa, and the Gumuz people of Ethiopia use Pappea capensis for the treatment of malaria. The present study aimed to investigate the phytochemical and antiplasmod
Externí odkaz:
https://doaj.org/article/918253d275cc40b0ace8e08b6ee9d03c
Autor:
Monica M. Ndoile, Fanie R. van Heerden
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 1346-1351 (2013)
The first total syntheses of ochnaflavone, an asymmetric biflavone consisting of apigenin and luteolin moieties, and the permethyl ether of 2,3,2'',3''-tetrahydroochnaflavone have been achieved. The key steps in the synthesis of ochnaflavone were the
Externí odkaz:
https://doaj.org/article/61cb5361178d482294e6db0536ac6ae0
Publikováno v:
Molecules, Vol 18, Iss 4, Pp 4739-4765 (2013)
The application of the Suzuki-Miyaura reaction in the synthesis of flavonoids, an important class of natural products, is reviewed. This reaction has not only been employed to provide access to flavonoid nuclei, but has also been applied to the synth
Externí odkaz:
https://doaj.org/article/d57feb5032d04d49b8ef68f8bfcf6421
Publikováno v:
Molecules, Vol 16, Iss 4, Pp 3001-3009 (2011)
Cissampelos capensis, commonly known by the Afrikaans name “dawidjies” or “dawidjieswortel”, is the most important and best known medicinal plant of the family Menispermaceae used by the Khoisan and other rural people in the western region of
Externí odkaz:
https://doaj.org/article/b77eb0934790494791eeafa05a1b5f82
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3412-o3412 (2011)
In the title molecule, C13H16O4, the pyran ring is in a half-chair conformation. There is an intramolecular hydrogen bond involving the ketone O atom and an H atom of a phenol group which forms an S(6) ring. The ketone O atom is also involved in an i
Externí odkaz:
https://doaj.org/article/4aef86540810439caaa9ff5cd2e41790
Publikováno v:
African Journal of Traditional, Complementary and Alternative Medicines. 17:55-65
Background: Diabetes mellitus (DM) is a serious public health challenge, projected by WHO to be one of the 7 leading cause of death by 2030. Medicinal plants have been demonstrated to be useful in DM local management because of polyphenols present in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c3d520d3d34b5fe013eae69c5b86181
https://doi.org/10.21010/ajtcamv17i2.5
https://doi.org/10.21010/ajtcamv17i2.5