Chemical structure of brevetoxin
WebNov 5, 2024 · Brevetoxins come in two basic structures, type A and type B. Each type contains several specific compounds that are differentiated at the J-ring in PbTx-A and at the K-ring in PbTx-B. The images show the structure of one of the most common … WebJul 6, 2009 · Chemical Structure: MOL SDF PDB SMILES InChI. × Structure for T3D2645: Brevetoxin. Close. Synonyms: Synonym; BREVETOXIN PbTx-1: Chemical Formula: C 49 H 68 O 14: Average …
Chemical structure of brevetoxin
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WebThe chemical structures of the marine biotoxin brevetoxin and the brevetoxin metabolite B2. Credit. ... indicate this common, long-lasting brevetoxin metabolite in shellfish can serve as a marker for exposure to red tides, but may not represent the health risk for shellfish consumers using currently applied testing methods. For more information WebBrevetoxin A Molecular Formula C H O Average mass 867.072 Da Monoisotopic mass 866.481628 Da ChemSpider ID 9041092 - Double-bond stereo - 22 of 22 defined …
WebBrevetoxin B C50H70O14 CID 10865865 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... http://www.t3db.ca/toxins/T3D2645
WebMar 2, 2005 · Karenia brevis produces at least nine brevetoxins, grouped according to their backbone structures (types A and B). Principal A-type brevetoxins are PbTx-1 and PbTx-7, and B-types are PbTx-2, PbTx-3, and PbTx-9. The major brevetoxin produced by K. brevis is PbTx-2, while PbTx-1 is the most potent (Landsberg, 2002). WebThe brevetoxins are a multi-component family of toxins. In addition to 10 brevetoxins, four metabolites have been identified, occurring in cockles and greenshell mussels in the New Zealand case. Whereas these …
WebJan 1, 2010 · Based on their chemical structure, the toxins ha ve been classified into eight groups, namely, the azaspiracid (AZA), brevetoxin (BTX), cyclic imine (CI), domoic acid (DA), okadaic acid (OA),
WebJan 30, 2024 · PbTxs can be categorized into two structural groups based on the molecular backbone, forming the parent molecules Brevetoxin A (10 rings) and Brevetoxin B (11 rings) ( 1, 7–9 ). Presently, >10 PbTx analogs were isolated and identified, a majority of which have the Brevetoxin B backbone ( 10, 11 ). tata laksana diabetes melitusWebMar 12, 2015 · Brevetoxin metabolite chemical structures (Figure modified from [3,4]). Figure 2. Brevetoxin metabolite chemical structures (Figure modified from [3,4]). Blooms of the causative algae result in both food safety and environmental damage, being responsible for mass mortalities of fish and other marine organisms. tatalaksana diabetes melitus pdfWebIn recent decades, more than 130 potentially toxic metabolites originating from dinoflagellate species belonging to the genus Karenia or metabolized by marine organisms have been described. These metabolites include the well-known and large group of brevetoxins (BTXs), responsible for foodborne neurotoxic shellfish poisoning (NSP) and airborne respiratory … 용구대로2360번길WebMar 19, 1998 · The synthetic challenge posed by brevetoxin A reflects the high complexity of its molecular structure: 10 oxygen atoms and a chain of 44 carbon atoms are woven into a polycyclic macromolecule that ... 23 ss 팬톤컬러WebBrevetoxin 3 C50H72O14 CID 5353448 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ... tatalaksana diabetes melitus kemenkesWebThe biotoxins are ideally categorized as phytotoxins, mycotoxins, shellfish-toxins, ciguatoxins, cyanotoxins and bacterial toxins such as tetrodotoxins. Considering the diverse nature of biotoxins,... 2 3-二氢苯并呋喃-5-丙酸WebStructure of brevetoxin A as constructed from NMR and mass spectral data Jan Pawlak , Michael S. Tempesta , Jerzy Golik , Michael G. Zagorski , Min S. Lee , Koji Nakanishi , … 2 3-二氯-5-三氟甲基吡啶