Anticoccidials. VI. An improved synthesis of 1,6-dihydro-6-oxo-2-pyrazinecarboxylic acid 4-oxide and some related derivatives and determination of anticoccidial activity.
D000818:Animals; D002645:Chickens; D003049:Coccidiostats / Q000138:chemical synthesis*; D011719:Pyrazines / Q000138:chemical synthesis* / Q000494:pharmacology
D003049:Coccidiostats; D011719:Pyrazines; C030229:1,6-dihydro-6-oxo-2-pyrazinecarboxylic acid 4-oxide