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

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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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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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Geranylated flavonoids from Dorstenia poinsettifolia von Tsopmo, Apollinaire, Tene, Mattieu, Kamnaing, Pierre, Ngnokam, David, Ayafor, Johnson Foyere, 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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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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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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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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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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Novel Bioactive Diterpenoids from Aframomum aulacocarpos von Ayafor, J. Foyere, Tchuendem, Marguerite H. K, Nyasse, Barthelemy, Tillequin, François, Anke, Heidrun

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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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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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Thomandertriol, a Triterpenoid from the Twigs of Thomandersia laurifolia von Ngadjui, Bonaventure T, Dongo, Etienne, Ayafor, Johnson F, Connolly, Joseph D

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Further triterpenoids of Musanga cecropioides: the structure of cecropic acid von Lontsi, D, Sondengam, B.L, Ayafor, J.F, Tsoupras, M.G, Tabacchi, R

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Chemical Studies on the Cecropiaceae: A Novel A-ring Seco Triterpene from Musanga cecropioides von Lontsi, D, Sondengam, B. L, Ayafor, J. F

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Geranyl coumarins from Clausena anisata von T. Ngadjui, Bonaventure, Mouncherou, S.M., Ayafor, J.F., Sondengam, B.L., Tillequint, F.

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Limonoids from Clausena anisata von Ngadjui, Bonaventure Tchaleu, Ayafor, Johnson Foyere, Sondengam, Beibam Lucas, Connolly, Joseph Donald

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Prenylated Coumarins from the Leaves of Clausena anisata von Ngadjui, Bonaventure Tchaleu, Ayafor, Johnson Foyere, Sondengam, Beibam Lucas, Connolly, Joseph Donald

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