Antibiotics

Terpentecin is an antibiotic produced by Kitasatosporia sp. MF 730-N6. It has strong anti-gram-positive and gram-negative bacteria activity, and also has an effect on mycobacteria. It can prolong the survival time of mice suffering from leukemia L-1210, P388 and Ehrlich ascites cancer.

Tetrangomycin is a quinone antibiotic produced by Str. rimosus var. sp. NRRL 3016. It has activity against gram-positive bacteria, but has no protective effect on mice infected with the Smith strain of golden staphylococcus aureus.

Tetrazomine is an antibiotic produced by Saccharothrix mulabilis subsp. chichijimaensis. It is active against gram-positive bacteria, gram-negative bacteria and mycobacteria. It has cytotoxic activity and inhibits lymphoid leukemia L1210 and leukemia P388 with IC50 of 0.047 and 0.0140 μg/mL, respectively.

Tetronomycin Sodium is a polycyclic ionophore polyether antibiotic produced by Str. sp. nov. S53161/A. It has anti-Gram-positive bacteria, Neisseria and Mycoplasma activity.

Thermorubin A is an antibiotic produced by Thermoactinomyces antibioticus TA/124. It has broad-spectrum antibacterial effect, but weaker effect on mycobacteria. Serum has the effect of reducing antibacterial activity. It has a protective effect on mice infected with Staphylococcus aureus by intraperitoneal administration.

Thiazinotrienomycin A is an ansa antibiotic produced by Str. sp. MJ672-m3. It has the effect of inhibiting cancer cells, and the IC50 for inhibiting HeLa cells is 5.0 ng/mL.

Thiazinotrienomycin E is an ansa antibiotic produced by Str. sp. MJ672-m3. It has the effect of inhibiting cancer cells, and the IC50 for inhibiting HeLa cells is 13 ng/mL.

Thiazinotrienomycin F is an ansa antibiotic produced by Str. sp. MJ672-m3. It can inhibit the growth of tumor cells such as NCI-H522, NCI-H469, OVCAR-5, St-4 and BSY-1.

Thiazinotrienomycin G is an ansa antibiotic produced by Str. sp. MJ672-m3. It can inhibit the growth of tumor cells such as NCI-H522, NCI-H469, OVCAR-5, St-4 and BSY-1.

Benzoxazomycin is an ansa antibiotic produced by Str. sp. MJ672-m3. It can inhibit the growth of tumor cells such as NCI-H522, NCI-H469, OVCAR-5, St-4 and BSY-1.

Thienamycin is a β-lactam antibiotic produced by Str. cattleya NRRL8057. Broad-spectrum antibacterial activity.

Thiocoraline is a peptide antibiotic produced by Micromonospora sp. L-13-ACM2-092. It has strong anti-Gram-positive bacteria and weak anti-Gram-negative bacteria activity. The effect of inhibiting RNA synthesis is stronger than that of inhibiting DNA synthesis. Cytotoxic activity.

A-19009 is a peptide antibiotic produced by Streptomyces collinus A-19009. It mainly has antifungal and vaginal trichomonas activity.

A21459 A is a cyclic peptide antibiotic produced by Actinoplanes sp. It has anti-clostridium (MIC 0.03-8 μg/mL) and mycoplasma (MIC 2 μg/mL) activity.

A21459 B is a cyclic peptide antibiotic produced by Actinoplanes sp. It has anti-clostridium (MIC 0.03-8 μg/mL) and mycoplasma (MIC 2 μg/mL) activity.

A-25822 A is an azasteroid antibiotic produced by Geotrichum flavobrienneum. It has anti-fungal activity, and the MIC for fungi such as Candida albicans, Cryptococcus neoformans, Trichophyton mentacea, Phytoplastria, Saccharomyces cerevisiae, Saccharomyces cerevisiae, Microsporum, etc. is 0.321-1.25 μg/mL. Antibacterial activity is weak.

A-25822 B is an azasteroid antibiotic produced by Geotrichum flavobrienneum. It has anti-fungal activity, and the MIC for fungi such as Candida albicans, Cryptococcus neoformans, Trichophyton mentacea, Phytoplastria, Saccharomyces cerevisiae, Saccharomyces cerevisiae, Microsporum, etc. is 0.321-1.25 μg/mL. Antibacterial activity is weak.

A-25822 L is an azasteroid antibiotic produced by Geotrichum flavobrienneum. It has anti-fungal activity, and the MIC for fungi such as Candida albicans, Cryptococcus neoformans, Trichophyton mentacea, Phytoplastria, Saccharomyces cerevisiae, Saccharomyces cerevisiae, Microsporum, etc. is 0.321-1.25 μg/mL. Antibacterial activity is weak.

A-25822 M is an azasteroid antibiotic produced by Geotrichum flavobrienneum. It has anti-fungal activity, and the MIC for fungi such as Candida albicans, Cryptococcus neoformans, Trichophyton mentacea, Phytoplastria, Saccharomyces cerevisiae, Saccharomyces cerevisiae, Microsporum, etc. is 0.321-1.25 μg/mL. Antibacterial activity is weak.

A-25822 N is an azasteroid antibiotic produced by Geotrichum flavobrienneum. It has anti-fungal activity, and the MIC for fungi such as Candida albicans, Cryptococcus neoformans, Trichophyton mentacea, Phytoplastria, Saccharomyces cerevisiae, Saccharomyces cerevisiae, Microsporum, etc. is 0.321-1.25 μg/mL. Antibacterial activity is weak.