Urea Derivatives from Pentadiplandra brazzeana von Tsopmo, Apollinaire, Ngnokam, David, Ngamga, Dieudonné, Ayafor, Johnson F, Sterner, Olov

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Khayalactone, a novel limonoid from Khaya grandifoliola von Tchuendem, Marguérite-H.K., Foyere Ayafor, J., Connolly, Joseph D., Sterner, Olov

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A New Diels−Alder-Type Adduct Flavonoid from Dorstenia barteri von Tsopmo, Apollinaire, Tene, Mathieu, Kamnaing, Pierre, Ayafor, Johnson F, Sterner, Olov

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Nkolbisine, a New Furoquinoline Alkaloid, and 7-Deacetylazadirone From Teclea verdoorniana von Ayafor, Johnson Foyere, Okogun, Joseph I

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Picrotoximaesin: a new picrotoxane sesquiterpene from Maesa kamerunensis von Ayafor, J. Foyere, Tane, P., Ngadjui, B. T., Connolly, J. D., Rycroft, D. S., Tillequin, F.

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Diterpenoids from Neoboutonia glabrescens (Euphorbiaceae) von Tchinda, Alembert T, Tsopmo, Apollinaire, Tene, Mathieu, Kamnaing, Pierre, Ngnokam, David, Tane, Pierre, Ayafor, Johnson F, Connolly, Joseph D, Farrugia, Louis J

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Trypanocidal Diarylheptanoids from Aframomum letestuianum von Kamnaing, Pierre, Tsopmo, Apollinaire, Tanifum, Eric A, Tchuendem, Marguerite H. K, Tane, Pierre, Ayafor, Johnson F, Sterner, Olov, Rattendi, Donna, Iwu, Maurice M, Schuster, Brian, Bacchi, Cyrus

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Nauclefolinine: A new alkaloid from the roots of Nauclea latifolia von Ngnokam, D., Ayafor, J.F., Connolly, J.D., Nuzillard, J.M.

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Geranylated flavonoids from Dorstenia poinsettifolia von Tsopmo, Apollinaire, Tene, Mattieu, Kamnaing, Pierre, Ngnokam, David, Ayafor, Johnson Foyere, Sterner, Olov

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Thomandersine and isothomandersine, 2-indolinone alkaloids from Thomadersia laurifolia von Ngadjiu, B.T, Tamboue, H, Ayafor, J.F, Connolly, J.D

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4,5-Epoxide-1,6-dimethyl-1-vinylhexyl p-coumarate: A novel monoterpene derivative from Cleistopholis patens von Ngnokam, D., Tsopmo, A., Ayafor, J.F., Nuzillard, J.M., Sterner, O.

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Nauclefolinine: A new alkaloid from the roots of Nauclea latifolia von J.M. Nuzillard, J.D. Connolly, D. Ngnokam, J.F. Ayafor

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4,5-Epoxide-1,6-dimethyl-1-vinylhexyl p-coumarate: A novel monoterpene derivative from Cleistopholis patens von J.M. Nuzillard, A. Tsopmo, J.F. Ayafor, D. Ngnokam, O. Sterner

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Peniankerine, an 18-norclerodane diterpenoid from the stem bark of Penianthus zenkeri von Pierre, Tane H., Kamdem, Wabo J., Ayafor, Foyere, Sterner, Olov

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Novel Bioactive Diterpenoids from Aframomum aulacocarpos von Ayafor, J. Foyere, Tchuendem, Marguerite H. K, Nyasse, Barthelemy, Tillequin, François, Anke, Heidrun

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2,3-Dihydroauriculatin, a New Prenylated Isoflavanone from Erythrina senegalensis. Application of the Selective INEPT Technique von Taylor, Richard B, Corley, David G, Tempesta, Michael S, Fomum, Z. Tanee, Ayafor, J. Foyere, Wandji, Jean, Ifeadike, P. Ngozi

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2R,3R-(+)-3-acetoxy-4',5-dihydroxy-7-methoxyflavanone and 2R,3R-(+)-3-acetoxy-4',5,7-trihydroxyflavanone: two new 3-acetylated dihydroflavonols from Aframomum pruinosum Gagnepain (... von Ayafor, J.F, Connolly, J.D

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A new peptide alkaloid from Canthium arnoldianum von Dongo, E. (The University of Yaounde, Yaounde, Cameroon), Ayafor, J.F, Sondengam, B.L, Connolly, J.D

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Hosloppin, a New Pyrone-Substituted Flavonoid from Hoslundia opposita von Ngadjui, Bonaventure T, Tsopmo, Apollinaire, Ayafor, Johnson F, Connolly, Joseph D, Tamboue, Hélène

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Carapolides D, E and F, novel tetranortriterpenoids from the seeds of Carapa grandiflora (Meliaceae) von Kimbu, S.F, Ayafor, J.F, Sondengam, B.L, Tsamo, E, Connolly, J.D

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