✦ LIBER ✦
Base-catalyzed autoxidation of 20-hydroxyecdysone: Synthesis of calonysterone and 920-dihydroxyecdysone
✍ Scribed by Apichart Suksamrarn; Penpan Ganpinyo; Chatriwat Sommechai
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- French
- Weight
- 268 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
Base-catalyzed autoxidation of 20-hydroxyecdysone (2) gave an unusually modified ecdystemid calonysterone (1) and 9,20_dihydroxyecdysone (4).
In the course of an investigation of the minor ecdysteroids in Vita plants, we isolated a small quantity