2-Pyridinecarboxylic acid, 5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolinyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl- 3930-19-6 5-25-17-00308 (Beilstein Handbook Reference) 5-Amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methylpicolinic acid 5278 R. P. 5278 R.P. A 050165L302 AI3-52152 AO50165L302 Abbott Crystalline antibiotic Antibiotic from Streptomyces flocculus BRN 0599390 Bruneomycin CCRIS 1264 EINECS 223-501-8 NSC 45383 NSC 83950 Nigrin Picolinic acid, 5-amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl- Rufocromomicina [INN-Spanish] Rufocromomycin Rufocromomycine Rufocromomycine [INN-French] Rufocromomycinum [INN-Latin] SN SN (VAN) STP STREPTONIGRIN Streptonigran Streptonigrin [USAN] Valacidin