Antibiotics

10,11-dihydropicromycin is produced by the strain of Streptomyces venezuelae. It has anti-gram-positive bacterial activity.

Produced by the strain of Nocardia mediterranei T101. It has anti-gram-negative bacterial activity.

It is produced by the strain of Rhodococcus amidophilus IFM 144. It has anti-gram-positive bacteria effect and weak activity of anti-gram-negative bacteria and tumor cells.

It is produced by the strain of Actinoplanes utahensis. 10-Dihydrosteffimycin A has anti-gram-positive bacterial activity.

It is produced by the strain of Chaetomium sp. BB 427. 10-Dihydrosteffimycin B has anti-gram-positive bacterial activity.

Fluoroindolocarbazole A is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole A has antitumor effect.

Fluoroindolocarbazole B is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole B has antitumor effect.

Fluoroindolocarbazole C is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole C has antitumor effect.

It is produced by the strain of Streptomyces cacoi. 5-Fluoropolyoxin L has the inhibitory activity of Escherichia coli and Streptococcus faecalis, and the antibacterial activity of 5-Fluoropolyoxin M is lower than L.

It is produced by the strain of Streptomyces cacoi. 5-Fluoropolyoxin L has the inhibitory activity of Escherichia coli and Streptococcus faecalis, and the antibacterial activity of 5-Fluoropolyoxin M is lower than L.

Fluvirucin A1 is produced by Actinomycete Q464-31. It has the activity against influenza virus.

Fluvirucin B1 is produced by Actinomycete R359-5. It has the activity against influenza virus.

It is produced by the strain of Flexibacter alginolique faciens sp. It has strong activity against kinds of pseudomonas, proteobacteria and alkaline-producing bacilli.

It is produced by the strain of Flexibacter alginolique faciens sp. Formadicin C has the strongest activity against some pseudomonas, Proteus and alkali producing bacilli among all components.

Formamicin is produced by the strain of Saccharothrix sp. MK27-91F2. It has broad spectrum and strong anti-plant pathogenic fungi activity, with MIC of 0.39-12.5μg/mL. It also has moderate gram-positive bacterial activity. It is cytotoxic.

2'-N-formimidoylistamycin B is produced by the strain of Streptomyces tenjimariensis SS-939. It has anti-gram positive bacteria and negative bacteria activity.

It is produced by the strain of Saccharopolyspora hirsuta subsp. kobensis. It has the activity of anti-gram-positive bacteria and negative bacteria, and also has the antibacterial activity against the aminoglycol-resistant bacteria.

N-Formylfortimicin A is produced by the strain of Micromonospora SF-1854. It has anti-gram positive and negative bacteria activity. The activity was 8-16 times weaker than that of Fortimycin A, but the effect on Salmonella, pseudomonas, and Streptococcus faecalis is similar to that of Fortimycin A.

Produced by the strain of Streptomyces griseus MJ361-48F3, it showed activity against gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA) with MIC of 0.39-1.56 μg/mL.

Produced by the strain of Micromonospora olivoasterospora, it has a weak antibacterial activity.