Pentacyclic triterpenoid and saponins from Gambeya boukokoensis

Phytochemistry

Volumn 64, Issue 4, 2003, Pages 845-849

  Wandji, Jean ^a   Tillequin, François ^b   Mulholland, Dulcie A ^c   Shirri, Jovita Chi ^a   Tsabang, Nole ^d   Seguin, Elisabeth ^e   Verite, Philippe ^e   Libot, Francine ^b   Fomum, Z T ^a  

^a UNIVERSITY OF YAOUNDÉ I   (Cameroon)

^b UNIVERSITÉ PARIS DESCARTES   (France)

^c UNIVERSITY OF KWAZULU NATAL   (South Africa)

^d Institute of Medical Research and Medicinal Plant Studies Yaounde   (Cameroon)

^e UNIVERSITÉ DE ROUEN   (France)

Author keywords

Gambeya boukokoensis; Gamboukokoensein A; Gamboukokoensides A and B; Saponins; Sapotaceae; Stem bark; Triterpenoids

Indexed keywords

1ALPHA,2ALPHA,3BETA,19ALPHA,23 PENTAHYDROXYURS 12 EN 28 OIC ACID; 2BETA,3BETA,6BETA,28 TETRAHYDROXYOLEAN 12 EN 23 OIC ACID 23 O ALPHA L ARABINOPYRANOSYL ESTER; 6BETA,28 DIHYDROXY 3 OXOOLEAN 12 EN 23 OIC ACID 23 O ALPHA ARABINOPYRANOSYL ESTER; ARABINOSIDE; CHONDRILLASTEROL; ERYTHRODIOL; GAMBEYA BOUKOKOENSIS EXTRACT; GAMBOUKOKOENSEIN A; GAMBOUKOKOENSIDE A; GAMBOUKOKOENSIDE B; HYDROXYL GROUP; MYRIANTHIC ACID; OLEANOLIC ACID; PLANT EXTRACT; PROTOBASSIC ACID; PYRANOSIDE; SAPONIN DERIVATIVE; TRITERPENOID; UNCLASSIFIED DRUG;

ARTICLE; BARK; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; EXTRACTION; GAMBEYA BOUKOKOENSIS; ISOLATION PROCEDURE; MASS SPECTROMETRY; NONHUMAN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHYTOCHEMISTRY; PLANT; PLANT STEM;

SAPOTACEAE;

EID: 0142043459     PISSN: 00319422     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-9422(03)00495-3     Document Type: Article

References (15)

1. Bao-Zhi, Li., Bin-Gui, W., Zhong, J.-J., 1998. Pentacyclic triterpenoids from Rubus xanthocarpus. Phytochemistry. 49, 2477-2481.
2. Bouquet, A., 1969. Féticheurs et Médecines Traditionnelles du Congo (Brazzaville). ORSTOM 36, 223-225.
3. Bouquet, A., Debray, M., 1974. Plantes Médicinales de la Ĉte-d'Ivoire. ORSTOM, Paris, pp. 161-163.
4. Dalziel, J.M., 1937. The Useful Plants of West Tropical Africa. The Crown Agents for the Colonies, London.
5. Dijoux, M.-G., Lavaud, C., Massiot, G., Le Men-Olivier, L., Sheeley, D.M., 1993. A saponin from leaves of Aphloia madagascariensis. Phytochemistry 34, 497-499.
6. Gupta, D,., Singh, J., 1989. Triterpenoid and saponins from Centipeda minima. Phytochemistry 28, 1197-1201.
7. Hirai, N., Sugie, M., Wada, M., Lahlou, E.H., Kamo, T., Yoshida R., Tsuda, M., Ohigashi, H., 2000. Biosci. Biotechnol. Biochem. 64, 1707-1712.
8. 13C NMR. Phytochemistry 20, 761-764.
9. Keay, R.W.J., 1989. Trees of Nigeria. Clarendon Press, Oxford UK.
10. C-NMR spectra of pentacyclic triterpenoids. A compilation and some salient features. Phytochemistry 37, 1517-1575.
11. Mitaine-Offer A.C., Miyamoto, T., Khan, I.A., Delaude, C., Lacille-Dubois, M.A., 2002. Three new triterpene saponins from two species of Carpolobia. J. Nat. Prod. 65, 553-557.
12. Sahu, N.P., 1996. Triterpenoid saponins of Minusops elengi. Phytochemistry 41, 883-886.
13. Sakai, K., Nagao, T., Okabe, H., 1999. Triterpenoid saponins from the ground part of Aster ageratoides var. ovatus. Phytochemistry 51 309-318
14. Wandji, J., Tillequin, F., Mulholland D.A., Wansi, J.D., Fomum T.Z., Fuendjiep, V., Libot, F., Tsabang N., 2002. Fatty acid esters of triterpenoids and steroid glycosides from Gambeya africana. Planta Medica 68, 822-826.
15. Zhang, Y.-J., Yang, C.-R., 1994. Two triterpenoids from Gentina tibetica. Phytochemistry 36, 997-999.