Antibiotics

Pluracidomycin B is a carbapenem antibiotic produced by Str. pluracidomyceticus nov. sp. It has anti-gram-positive bacteria and gram-negative bacteria activity, and has the effect of inhibiting β-lactamase.

Pluracidomycin C1 is a carbapenem antibiotic produced by Str. pluracidomyceticus nov. sp. It has anti-gram-positive bacteria and gram-negative bacteria activity, and has the effect of inhibiting β-lactamase.

Pluraflavin A is an antitumor antibiotic produced by Saccharothrix sp. DSM 12931. Pluraflavin A has the effect of inhibiting the transcription of glucose-6-phosphatase gene and has good anti-proliferation activity on tumor cells.

Pluraflavin C is an antitumor antibiotic produced by Saccharothrix sp. DSM 12931. It has good anti-proliferation activity on tumor cells.

Pluraflavin E is an antitumor antibiotic produced by Saccharothrix sp. DSM 12931. It has good anti-proliferation activity on tumor cells.

Pneumocandin A4 is a lipopeptide antibiotic produced by Zalerion arboricola. It has a strong anti-Candida effect. It has the effect of inhibiting the synthesis of 1,3 early-glucan in vitro, with an IC50 of 0.07-0.5 μg/mL.

Pneumocandin B2 is a lipopeptide antibiotic produced by Zalerion arboricola. It has a strong anti-Candida effect. It has the effect of inhibiting the synthesis of 1,3 early-glucan in vitro, with an IC50 of 0.07-0.5 μg/mL.

Polymyxin B2 is a cyclic peptide antibiotic of Bacillus polymyxa. The effect of anti-gram-negative bacteria is greater than that of anti-gram-positive bacteria.

Polymyxin D1 is a cyclic peptide antibiotic of Bacillus polymyxa. The effect of anti-gram-negative bacteria is greater than that of anti-gram-positive bacteria.

Polymyxin D2 is a cyclic peptide antibiotic of Bacillus polymyxa. The effect of anti-gram-negative bacteria is greater than that of anti-gram-positive bacteria.

Polymyxin S1 is a cyclic peptide antibiotic of Bacillus polymyxa RS-6. Activity against gram-positive bacteria.

Polymyxin T1 is a cyclic peptide antibiotic of Bacillus polymyxa E-12. The effect of anti-gram-negative bacteria is greater than that of anti-gram-positive bacteria.

Polyoxin C is a nucleoside antifungal antibiotic produced by Str. cacaor var. asoensis and Str. piomogenus.

Polyoxin is a nucleoside antifungal antibiotic produced by Str. cacaor var. asoensis and Str. piomogenus.

Polyporenic acid A is a steroid antibiotic produced by Polyporus betulinus and Polyporus benzoinus.

Porothramycin A is an antibiotic produced by Str.albus K731-113. It has activity against gram-positive bacteria and anaerobic bacteria.

Porothramycin B is an antibiotic produced by Str.albus K731-113. It has activity against gram-positive bacteria and anaerobic bacteria.

Pradimicin A is an antibiotic produced by Actinomadura hibisca. It has strong antifungal and yeast activity.

Pradimicin B is an antibiotic produced by Actinomadura hibisca. It has strong antifungal and yeast activity.

Pradimicin Q is an antibiotic produced by Actinomadura verrucosospora subsp. neohibisca R 103-3. The cytotoxicity (IC50) to human colon HCT-116 cells and murine melanoma B16-F10 cells are 75 and 100 μg/mL, respectively.