Evaluation of modulators and electron-capture detectors for comprehensive two-dimensional GC of halogenated organic compounds

2003 ◽  
Vol 1019 (1-2) ◽  
pp. 65-77 ◽  
Author(s):  
E.Maria Kristenson ◽  
Peter Korytár ◽  
Conny Danielsson ◽  
Minna Kallio ◽  
Menno Brandt ◽  
...  
Keyword(s):  
Organic Compounds ◽  
Electron Capture ◽  
Two Dimensional ◽  
Halogenated Organic Compounds ◽  
Electron Capture Detectors

Structural and Bioactive Studies of Halogenated Constituents from Sponges

2020 ◽  
Vol 27 (14) ◽  
pp. 2335-2360 ◽  
Author(s):  
Chao Li ◽  
Dayong Shi
Keyword(s):  
Microbial Communities ◽  
Organic Compounds ◽  
Biological Activities ◽  
Marine Sponges ◽  
Nitrogen Compounds ◽  
Halogenated Organic Compounds ◽  
Bioactive Natural Products ◽  
The Past ◽  
Tyrosine Derivatives ◽  
Polyunsaturated Lipids

: Marine organisms are abundant sources of bioactive natural products. Among metabolites produced by sponges and their associated microbial communities, halogenated natural compounds accounted for an important part due to their potent biological activities. The present review updates and compiles a total of 258 halogenated organic compounds isolated in the past three decades, especially brominated derivatives derived from 31 genera of marine sponges. These compounds can be classified as the following classes: brominated polyunsaturated lipids, nitrogen compounds, brominated tyrosine derivatives and other halogenated compounds. These substances were listed together with their source organisms, structures and bioactivities. For this purpose, 84 references were consulted.

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