UN PROCEDIMIENTO PARA LA PRODUCCION DEL ANTIBIOTICO 3'-CLO-RO 5.2' DIHIDROXI 3: 7:8 TRIMETOXIFLAVONA.

摘要

The antibiotic 3'-chloro 5:2' dihydroxy 3:7:8-trimethoxy flavone is produced by growing a strain of Aspergillus candidus ATCC 20022 or ATCC 20023 or a mutant thereof under aerobic conditions in an aqueous nutrient until the nutrient solution exhibits substantial antibiotic activity and thereafter isolating the antibiotic with a hydrocarbon solvent. The antibiotic has bactericidal and fungicidal properties.