Appendix Trivial Names for Pyrazine Derivatives

Because most pharmaceutical, agrochemical, and naturally occurring pyrazines are in fact oxypyrazines of one sort or another,12181281 an alphabetical list of many such recently mentioned pyrazines (under their trivial names, if any) is presented at this point. Each entry includes a chemical name or indication of structure, the type of bioactivity and/or natural source (as appropriate), and the CAS Registrary number and/or leading reference(s) (to facilitate any search for detailed information). 

Acipimox, 5-methyl-2-pyrazinecarboxylic acid 4-oxide, antihyperlipidaemic [51037-30-0], 

Albonoursin, 3 -benzylidene-6-isobutylidene-3,6-dihydro-2,5 (l//,4//)-pyrazine-dione, antibacterial and antineoplastic [1222-90-8],1710 

Amiloride (H 9, 279), /V-amidino-3,5-diamino-6-chloro-2-pyrazinecarboxamide (hydrochloride), K-sparing diuretic and antihypertensive [2906-46-3].124,450  

Amperozide, 4-[4,4-bis(p-fluorophenyl)butyl]-A, -ethyl-1 -piperazinecarboxamide, analgesic and tranquilizer [75558-90-6],1711 Arglecin (H 7), 6-(3-guanidinopropyl)-3-isobutyl-2(l//)-pyrazinone, a Strepto-myces sp metabolite [34098-41-4].295 

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