Terpenoids from marine red alga Laurencia pinnatifida
✍ Scribed by Viqar Uddin Ahmad; Mohammad Shaiq Ali
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 286 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Together with five known sesquiterpenes, EtOH extraction of __Laurencia saitoi__ yielded four new compounds, including three sesquiterpenes and one norsesquiterpene derivative. Their structures and relative configurations were elucidated by spectroscopic methods, including 1D‐ and 2D‐NM
## 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**
## Abstract Two new brominated diterpenes, namely, laurendecumtriol (**1**) and 11‐__O__‐deacetylpinnaterpene C (**2**), one new polybromoindole, 2,3,4,6‐tetrabromo‐1‐methyl‐1__H__‐indole (**7**), and six known natural products were isolated and identified from the marine red alga __Laurencia decum