Antibiotics

It is produced by the strain of Clitocybe diatreta. Diatretyne I has weak anti-gram-positive bacterial activity.

It is produced by the strain of Clitocybe diatreta. Diatretyne II has activities of anti-gram-positive bacteria, negative bacteria, mycobacterium, yeast, tinea and other fungi.

It is produced by the strain of Clitocybe diatreta. Diatretyne III has anti-gram positive bacteria and negative bacteria activity.

Diazaquinomycin A is produced by the strain of Streptomyces sp.OM-704-KA333. It has anti-gram-positive bacterial activity and has antagonistic effect with metabolism of folic acid.

Diazaquinomycin B is produced by the strain of Streptomyces sp.OM-704-KA333. It has anti-gram-positive bacterial activity and has antagonistic effect with metabolism of folic acid.

It is produced by the strain of Penicillum funiculosum. It has favourable anti-anaerobe activity. MIC: 0.4μg/mL for Clostridium and Bacterioids, 0.2μg/mL for Haemophilus, <0.05μg/mL for Clostridium and digestive Streptococcus. And it has a weak antibacterial effect on aerobic bacteria.

Duazomycin A is produced by the strain of Streptomyces ambofaciens. It has the activity of anti-gram-positive bacteria, yeast and yeast-like fungi, and has strong inhibitory effect on sarcoma 180 and adenocarcinoma 755.

It is produced by the strain of Streptomyces sp. It has the activity of resistant gram-positive and negative bacteria, especially the Aeromonas salmonecida.

It is produced by the strain of Dictylpanus sp. HKI 0181. The antibacterial spectrum is narrow, and it has moderate antibacterial activity only against some filamentous fungi and gram-positive bacteria.

3',4'-Dideoxy-3''-N-methyl kanamycin B1 is produced by the strain of Micromonospora inyoensis 155-0F-1G. It has anti-gram positive bacteria and negative bacteria activity.

3',4'-Dideoxyribostamycin B is produced by the strain of Streptomyces ribosidificus. It is resistant to gram-positive bacteria and is also effective against escherichia coli and Pseudomonas aeruginosa that are resistant to ribothromycin and kanamycin.

It is produced by the strain of Streptomyces sp. MC 67-C1. Dienomycin A has anti-gram-positive bacteria and mycobacterium activities.

It is produced by the strain of Streptomyces sp. MC 67-C1. Dienomycin B has weak antibacterial activity.

It is produced by the strain of Cylindrocarpon PF-60. It has anti-gram positive bacteria and negative bacteria activity.

It is produced by the strain of Streptomyces olivaceus, Str. reticuli.

5,6-Dihydro-5-azathymidine is produced by the strain of Streptomyces platensis var. clarensis (NRRL-8035). It has anti-gram-positive bacteria, negative bacteria and DNA virus activities. The strain also produces pseudouridine and 1-methylpseudouridine.

Dihydrodaunomycin is produced by the strain of Streptomyces peucetius var. carneus. The antibacterial and antitumor activities were similar to donoramycin.

It is produced by the strain of Streptomyces namocissimus.

It is produced by the strain of Streptomyces albireticulia NRRLB 1670 and Str. eurocidicus NRRLB 1676. 9-Dihydronidamycin has anti-gram-positive bacterial activity.

Dihydroniphimycin is produced by the strain of Streptomyces hygroscopicus 15. It has anti-fungal, yeast and gram-positive bacteria action, and the activity is higher than Niphimycin A.