Perforene, a new halogenated sesquiterpene from the red alga Laurencia perforata
✍ Scribed by A.G. González; J.M. Aguiar; J.D. Martín; M.L. Rodríguez
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- French
- Weight
- 115 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
In the course of our continuing studies for constituents of the marine red alga genus Laurencia (Rhodomelaceae), we have recently reported (2) the structures of several halogenated and nonhalogenated aromatic sesquiterpenes from L. okamurai -Yamada ("mitsudesozo" in Japanese) collected at Nyudogatan
## Abstract Four new halogenated sesquiterpenes, 10‐bromo‐3‐chloro‐2,7‐epoxychamigr‐9‐en‐8__α__‐ol (**1**), 2,10__β__‐dibromochamigra‐2,7‐dien‐9__α__‐ol (**2**), (9__S__)‐2‐bromo‐3‐chloro‐6,9‐epoxybisabola‐7(14),10‐diene (**3**), and (9__R__)‐2‐bromo‐3‐chloro‐6,9‐epoxybisabola‐7(14),10‐diene (**4**
It is generally accepted that most of the varied polyhalogenated sesquiterpenes isolated from marine algae of the genus Laurencia are related via one common 2,3 chamigrene precursor . The biomimetically interconvertible L perforata meta.
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