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Furoquinoline alkaloids from the southern African Rutaceae Teclea natalensis |
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| Authors: | Tarus Paul K Coombes Philip H Crouch Neil R Mulholland Dulcie A Moodley B |
| Institution: | School of Chemistry, University of KwaZulu-Natal, Howard College Campus, 4041 Durban, South Africa. |
| Abstract: | The chloroform and ethyl acetate extracts of the leaves of Teclea natalensis have yielded two furoquinoline alkaloids, 6-(2,3-epoxy-3-methylbutyl)oxy]-4,7-dimethoxyfuro2,3-b]quinoline and 4,7-dimethoxy-6-(3-methyl-2-butenyl)oxy]furo2,3-b]quinoline, and the known alkaloids 4,7-dimethoxy-8-(3-methyl-2-butenyl)oxy]furo2,3-b]quinoline, flindersiamine and dictamnine. |
| Keywords: | Teclea natalensis Rutaceae Leaves Isolation Furoquinoline alkaloids 6-[(2 3-Epoxy-3-methylbutyl)oxy]-4 7-dimethoxyfuro[2 3-b]quinoline 4 7-Dimethoxy-6-[(3-methyl-2-butenyl)oxy]furo[2 3-b]quinoline 4 7-Dimethoxy-8-[(3-methyl-2-butenyl)oxy]furo[2 3-b]quinoline Tecleanatalensine A Tecleanatalensine B Flindersiamine Dictamnine |
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