Alkaloids from Esenbeckia pilocarpoides.
A preliminary screening showed the occurrence of alkaloids only in root bark and roots of ESENBECKIA PILOCARPOIDES H. B. K., (Rutaceae). Six alkaloids have been isolated and identified from root bark: one acridone, 1-hydroxy-3-methoxy- N-methyl-acridone; four furoquinolines, maculine, flindersiamine, kokusaginine, kokusagine; the sixth, isomaculine, a furo-4-quinolone, known as a synthetic product, has been isolated for the first time from a natural source.
Bevalot
F
F
Laboratoire de Pharmacognosie, Faculté de Médecine et de Pharmacie, Place Saint-Jacques, F-25030 Besançon Cedex, France.
Fournet
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A
Moretti
C
C
Vaquette
J
J