New biologically active compounds from Kenyan propolis

Petrova, Assya; Popova, Milena; Kuzmanova, Christina; Tsvetkova, Iva; Naydenski, Hristo; Muli, Eliud; Bankova, Vassya

dc.contributor.author	Petrova, Assya
dc.contributor.author	Popova, Milena
dc.contributor.author	Kuzmanova, Christina
dc.contributor.author	Tsvetkova, Iva
dc.contributor.author	Naydenski, Hristo
dc.contributor.author	Muli, Eliud
dc.contributor.author	Bankova, Vassya
dc.date.accessioned	2017-09-21T11:00:43Z
dc.date.available	2017-09-21T11:00:43Z
dc.date.issued	2010
dc.identifier.uri	http://hdl.handle.net/123456789/614
dc.identifier.uri	https://www.sciencedirect.com/science/article/pii/S0367326X10000110?via%3Dihub
dc.description.abstract	From propolis samples from Kenya, two new arylnaphtalene lignans were isolated, tetrahydrojusticidin B 1 and 6-methoxydiphyllin 2, along with four known phenolic compounds 5–8, found for the first time in propolis. The structures of the compounds were elucidated based on their spectral properties. The geranylstilbenes 7 and 8 demonstrated antibacterial activity against S. aureus, and the geranylflavon macarangin 6 possessed antiradical activity against DPPH radicals.	en_US
dc.description.sponsorship	Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Institute of Microbiology, Bulgarian Academy of Sciences, International Centre of Insect Physiology and Ecology	en_US
dc.publisher	Elsevier Ltd	en_US
dc.rights	Attribution-NonCommercial-ShareAlike 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-sa/3.0/us/	*
dc.subject	Biologically	en_US
dc.subject	Kenyan propolis	en_US
dc.title	New biologically active compounds from Kenyan propolis	en_US
dc.type	Article	en_US