Synthesis of Mono- and Sesquiterpenoids, XXV. Synthesis of (6R*,7R*)-7-Hydroxy-6,11-cyclofarnes-3(15)-en-2-one, the Racemate of the Antibacterial Sesquiterpene from Premna oligotricha, and Its (6R*,7S*) Isomer
β Scribed by Yajima, Arata ;Takikawa, Hirosato ;Mori, Kenji
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 749 KB
- Volume
- 1996
- Category
- Article
- ISSN
- 0947-3440
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
The structure of the antibacterial sesquiterpene from Premna oligotricha was shown to be not 1 but 2 (relative stereochemistry) by the unambiguous synthesis of both (Β±)β1 and (Β±)β2.
π SIMILAR VOLUMES
Synthesis of Mono-and Sesquiterpenoids. Part 27. Synthesis of (6S,7S)-7-Hydroxy-6,11-cyclofarnes-3(15)-en-2-one (IV), the Opposite Enantiomer of the Antibacterial Sesquiterpene from Premna oligotricha, and the (R) Enantiomer (IX) of Ancistrodial, the Defensive Sesquiterpene from Ancistrotermes cavit
The isolation and determination of the structure of thienamycin together with the discovery of the monobactam antibiotics gave renewed impetus to the synthesis of plactams.