A new steroid saponin from the leaves ofYucca aloifolia
✍ Scribed by M. M. Benidze; O. D. Dzhikiya; M. M. Vugal'ter; T. A. Pkheidze; É. P. Kemertelidze
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 241 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0009-3130
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A new furostanol saponin, sisalasaponin C (1), and a new spirostanol saponin, sisalasaponin D (2), were isolated from the fresh leaves of Agave sisalana, along with three other known steroidal saponins and two stilbenes. Their structures were identified as (3b,5a,6a,22a,25R)-3,26-bis[(b-d-glucopyran
## Abstract Two new spirostanol saponins, kingianoside I (**1**) and kingianoside K (**2**), corresponding to (3__β__,23__S__,25__R__)‐23‐hydroxy‐12‐oxospirost‐5‐en‐3‐yl 4‐__O__‐__β__‐D‐glucopyranosyl‐__β__‐D‐galactopyranoside (**1**) and (3__β__,25__R__)‐7‐oxospirost‐5‐en‐3‐yl __α__‐L‐arabinofuran