Antibiotics

Pradimicin L is an antibiotic produced by Actinomadura verrucosospora subsp. neohibisca. It has antifungal activity.

Pradimicin T1 is an antibiotic produced by Actinomyces AA 3798. It has activity against filamentous fungi and yeast-like fungi.

Pradimicin T2 is an antibiotic produced by Actinomyces AA 3798. It has activity against filamentous fungi and yeast-like fungi.

Primocarcin is an antibiotic produced by Nocardia fukayea 11-41. Antibacterial effect is weak; inoculated with Ehrlich ascites cancer mice intraperitoneally given 0.125-0. 5mg/mouse/day, ascites does not increase, and survival time is more than doubled. For Sarcoma-180, given the same dose, the same effect was achieved.

Primycin is a macrolide antibiotic produced by Str. primycini. It is active against gram-positive bacteria, mycobacteria and protozoa.

Pristinamycin IB is an ester peptide antibiotic produced by Str. pristinaespiralis 5647 (NRRL 2958). Activity against gram-positive bacteria.

Pristinamycin IC is an ester peptide antibiotic produced by Str. pristinaespiralis 5647 (NRRL 2958). Activity against gram-positive bacteria.

Propeptin is a metabolite of Microbispora sp. SNA 115, a peptide antibiotic composed of 19 amino acids. Propeptin has weaker activity against Pseudomonas aeruginosa, Mycobacterium monobacterium, and Xanthomonas oryzae. It has no effect on KB and L1210 cells of tumor cell lines, but has an inhibitory effect on prolyl endopeptidase.

Prothracarcin is an antitumor antibiotic produced by Str. umbrosus subsp. raffinophilus DO-62. It is active against Gram-positive and Gram-negative bacteria and experimental murine tumor sarcoma 180 and leukemia P388.

Pretomaymycin is an antibiotic produced by Str. umbrosus subsp. raffinophilus DO-62. It is active against Gram-positive and Gram-negative bacteria and experimental murine tumor sarcoma 180 and leukemia P388.

Puberulic acid is an aromatic derivative antibiotic produced by strains such as Pen. puberulum and Pen. aurantiovirens. It has weak anti-Gram-positive bacteria activity.

Puberulonic acid is an aromatic derivative antibiotic produced by strains such as Pen. puberulum and Pen. aurantiovirens. It has weak anti-Gram-positive bacteria activity.

Pulvilloric acid is an antifungal antibiotic produced by Pen. pulvillorum 504.

Pyloricidin A is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast.

Pyloricidin A1 is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast.

Pyloricidin A2 is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast.

Pyloricidin B is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast.

Pyloricidin C is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70.

Pyloricidin D is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70.

Pyracrimycin A is an antibacterial antibiotic produced by Str. eridani. It has activity against gram-positive bacteria, gram-negative bacteria and mycobacteria.