Phytochemical study of Jacaranda ovalifolia R. Br. family Bignoniaceae cultivated in Egypt | ||||
| Bulletin of Pharmaceutical Sciences Assiut University | ||||
| Article 6, Volume 25, Issue 2, December 2002, Page 165-174 PDF (572.61 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/bfsa.2002.65695 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Yaser G. Gouda1; Afaf M. Abdel-Baky1; Faten M. Darwish1; Khaled M. Mohamed1; Ryoji Kasai2; Kazuo Yamasaki2 | ||||
| 1Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt | ||||
| 2Institute of Pharmaceutical Sciences, Faculty of Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734, Japan | ||||
| Abstract | ||||
| Eight compds. were isolated from the leaves of Jacaranda ovalifolia R. Br. and were identified as: 6'-Ph acetic acid ester of glucose (1), Me p-hydroxy Ph acetate (2), zizybeoside 1 (3), phenethyl alc. 8-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside (4), acteoside (5), isoacteoside (6), apigenin 7-O-β-D-glucuronopyranoside (7), and jacaranone (8). The structures of the compds. were detd. by phys., chem. and spectroscopic methods. Compd. 1 is isolated here probably for the first time from a natural source, compds. 2, 3, 4, 6 and 7 have been isolated for the first time from the genus Jacaranda, compd. 8 was isolated for the first time from J. ovalifolia R. Br., and compd. 5 was previously isolated from J. ovalifolia. | ||||
|
Statistics Article View: 232 PDF Download: 111 |
||||
