ChemInform Abstract: Brominated Metabolites from the Marine Red Alga Laurencia similis.
โ Scribed by Chun-Shun Li; Xiao-Ming Li; Chuan-Ming Cui; Bin-Gui Wang
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 26 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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๐ SIMILAR VOLUMES
## Abstract Three new polybrominated 1__H__โindoles, compounds **1**โ**3**, and three new aristolane sesquiterpenes, compounds **4**โ**6**, were isolated from the marine red alga __Laurencia similis__, together with seven known natural products. Their structures were elucidated on the basis of deta
## Abstract Two new halogenated sesquiterpenes, (8__ฮฒ__)โ10โbromoโ3โchloroโ2,7โepoxychamigrโ9โenโ8โol (**1**) and 2โbromoโ3โchlorobisabolaโ7(14),11โdieneโ6,10โdiol (**3**), and one new phytolโderived diterpene, 2,3โepoxyphytyl acetate (**4**), along with __cis__โ and __trans__โ1โmethylcyclohexaneโ1
## 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 1Dโ and 2DโNM