Ping Lee, Yukie Kitamura, K. Kaneko
Nov 25, 1988
Citations
0
Influential Citations
42
Citations
Journal
Chemical & Pharmaceutical Bulletin
Abstract
A novel (22S, 25R)-13, 17-didehydro: 5α-cevanine alkaloid, ebeienine (1), was isolated from the bulbs of Fritillaria ebeiensis var.purpurea, together with (25S)-20-deoxy-5α-cevanin-3, β, 6β-diol (ebeiedine (2)), and (25S)-20-deoxy-5α-cevanin-3α-o1-6-one (ebeiedinone (3)). Their structures were elucidated by physical methods and finally confirmed by X-ray crystal structure determination.