http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Alkaloids from Amaryllidaceae III. Alkaloids from the Bulbs of Pancratium maritimum
Bilge Sener,Sakine Konukol,Cornelis Kruk,Upendra K. Pandit 한국생약학회 1998 Natural Product Sciences Vol.4 No.3
The extract from the bulbs of Pancratium maritimum L. afforded 12 alkaloids belonging to the skeletally six different groups of the Amaryllidaceae allcaloids. In this paper, the isolation and identification of (-)-N-dernethyl-galanthamine (1), (+)-tazettine (2) and (-)-2-O-demethylmontanine (3) are described. Their structures have been determined by using extensive spectroscopic techniques. This is the first report describing the occurrence of 1 and 3 in this plant.
Taxoids from the Heartwood of Taxus baccata L . Growing in Turkey
Nurgun Erdemoglu,Bilge Sener 한국생약학회 2000 Natural Product Sciences Vol.6 No.2
The ethanolic extract of the heartwood of Taxus baccata L. afforded six taxoids, belonging to the skeletally three different groups, 2α, 5α, 10β-triacetoxy-14β-(2-methyl)-butryloxy-4(20), 11-taxadiene (1), taxusin (2), baccatin VI (3), baccatin III (4), 1β-hydroxybaccatin I (5) and taxol (6). The isolation and structure elucidation of three taxoids (3-5) have been presented in this study. This is the first report for the presence of these taxoids in Taxus baccata L. growing in Turkey.
Isoquinoline Alkaloids from Fumaria bastardii
Nurgun Kucukboyaci,Funda Bingol,Bilge Sener,James P. Kutney,Nikolay Stoynov 한국생약학회 1998 Natural Product Sciences Vol.4 No.4
The extract of the aerial parts of Fumaria bastardii Bor. afforded 12 alkaloids belonging to the skeletally six different groups of the isoquinoline allcaloids. In this publication, the isolation and identification of protopine (1), corydaldine (2), oxyhydrastinine (3), (-)-fumaritine (4), (+)-fumariline (5), (-)-O-methylfumarophycine (12), (+)-bicuculline (10), (-)-β-hydrastine (7), (-)-corlumine (11), (+)-tetrahydropalmatine (8), (-)-stylopine (6), and (+)-juziphine (9) are described. Their structures have been determined by using extensive spectroscopic techniques. This is the first report of the occurrence of these alkaloids in Fumaria bastardii of Turkish origin.
Terpenoids from Two Sponge Species of the Aegean Sea
Ilkay Erdogan,Junichi Tanaka,Tatsuo Higa,Bilge Sener 한국생약학회 1999 Natural Product Sciences Vol.5 No.4
The ethanolic extracts of two shallow water sponge species collected from the Aegean Sea afforded thirteen terpenoids in total, two of which were determined to be new. The structure elucidation of the terpenoids was carried out by spectroscopic techniques and comparison with related authentic compounds. The terpenoids have also been assayed for antibacterial activity. This is the first report about the metabolites isolated from the marine sponges of the Aegean Sea in Turkey.