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Evaluation of packaging, labels, and some physicochemical properties of herbal antimalarial products on the Ghanaian market. [PDF]
HeliyonAmekyeh H +6 more
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Updating Chimpanzee Nesting Data at Mount Assirik (Niokolo Koba National Park, Senegal): Implications for Conservation. [PDF]
Animals (Basel)Ndiaye YH +3 more
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Enzymatic and antimicrobial activities of endophytes in Khaya senegalensis
International Journal of Biosciences (IJB)openaire +1 more source
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limonoids from Khaya senegalensis
Phytochemistry, 1998A new limonoid was isolated from the bark of Khaya senegalensis and identified as 2,6-dihydroxyfissinolide. The assignments of some signals in the (13)C NMR spectrum of fissinolide have been reversed and the signals of the (1)H NMR spectrum of methyl 3beta-acetoxy-6-hydroxy-1-oxomeliac-14-enoate have been assigned.
Khalid, Sami +5 more
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Tetranortriterpenoids from Khaya senegalensis
Phytochemistry, 1998Preparative HPLC of an ethanol extract of seeds of Khaya senegalensis yielded three new tetranortriterpenoids of the mexicanolide type. These compounds were identified as 2-hydroxymexicanolide, 6-deoxydestigloylswietenine and 2,3-dihydroxy-3-deoxymexicanolide.
T.R. Govindachari, G.N.Krishna Kumari
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Two new compounds fromKhaya senegalensis
Journal of Asian Natural Products Research, 2013Two new compounds, khayseneganin I (1) and 2α,3α,16β-trihydroxy-20-acetoxy-20(R)-pregnane (2), along with six known compounds, 2α,3α,20-trihydroxy-16β-acetoxy-20(R)-pregnane (3), 2α,3β-dihydroxypregnan-16-one-2β,19-hemiketal (4), (+)-catechin (5), ivorenolide A (6), luteolin-7-O-α-l-rhamnoside (7), and ( - )-5'-methoxy-isolariciresinol-2a-O-β-d ...
Chun-Mao, Yuan +10 more
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Rearranged limonoids from Khaya senegalensis
Phytochemistry, 1996Abstract The stems of Khaya senegalensis yielded three limonoids which appear to be novel. These compounds were identified on the basis of spectroscopic analysis as methyl 1α,6,8α,14β,30β-pentahydroxy-3-oxo-[3.3.1 10,2 .1 1,4 ]-tricyclomeliac-7-oate; methyl 1α,2β,3α,6,8α,14β-hexahydroxy-[4.2.1 10,30 .1 1,4 ]-tricyclomeliac-7-oate and methyl 1α ...
Lis R.V. Olmo +7 more
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Limonoids and Triterpenoids from Khaya senegalensis
Journal of Natural Products, 2010Seven new limonoids (1-7), named khayalenoids C-I, three new triterpenoids (8-10), named senegalenes A-C, and eight known limonoids have been isolated from stems of Khaya senegalensis. The structures of these compounds were elucidated on the basis of spectroscopic analyses.
Tao, Yuan +3 more
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LONG TERM STORAGE OFKHAYA SENEGALENSISSEEDS
International Tree Crops Journal, 1999SUMMARY Khaya senegalensis (Desr.) A. Juss. is an African mahogany species from dry tropical zones. The present study aims at defining the optimum storage conditions in order to retain the viability of seeds of this species in the long term. Monitoring has been going on for four years.
Danthu, P., Gaye, A., Sarr, A.
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Limonoids from leaves of Khaya senegalensis
Phytochemistry, 1997Abstract The leaves of Khaya senegalensis yielded two new limonoids. These compounds were identified on the basis of spectroscopic analysis as methyl 1α-acetoxy-3β,6,8α-trihydroxy-2α-methoxy-2β,14β-epoxy-[4.2.1 10,30 .1 1,4 ]-tricyclomeliac-7-oate and methyl 1α-acetoxy-6,8α,14β,30β-tetrahydroxy-3-oxo [3.3.1 10,2 .1 1,4 ]-tricyclomeliac-7-oate ...
Lis R.V. Olmo +6 more
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