Antibiotics

Streptomycin is an aminoglycoside antibiotic produced by Str. griseus. Broad-spectrum anti-bacterial antibiotics. It has the activity against gram-positive bacteria, negative bacteria and mycobacteria. Clinically, it is widely used in bacterial infections and Mycobacterium tuberculosis infections, with good curative effects, but bacteria are prone to drug resistance after contact with streptomycin.

Strobilurin G is an antibiotic produced by Bolina lutea Sacc. It has strong anti-fungal activity, and its in vitro anti-tumor proliferation IC50 is 0.01 µmol/L.

Sulfurmycin D is an anthracycline antibiotic produced by Str. galilaeus OBB-111. It has anti-Gram-positive bacteria and anti-tumor activity.

Tallysomycin A is a glycopeptide antibiotic produced by the rare actinomycete No. E 465-94. It has anti-gram-positive bacteria and gram-negative bacteria and fungi activity. It can induce lysogenic E. coli W1709 (A) to release phage.

Teichomycin A2 is a glycopeptide antibiotic produced by Actinoplanes teichomyceticus nov. sp. (ATTCC 31121). Activity against gram-positive bacteria.

Telomycin is an ester peptide antibiotic produced by Str. canus C-159. It has activity against gram-positive bacteria.

Tenuazonic acid is a nitrogen-containing heterocyclic antibiotic produced by Alternaria tenuis Auct 430 and Asp. sp. 1404. It has inhibitory effect on enterovirus, respiratory virus, vaccinia virus and herpes simplex virus. It can inhibit KB cells and amoeba in dysentery.

Terrecyclic acid is an antibiotic produced by Asptrgillus terreus No. 14. It has weak anti-Gram-positive bacteria and fungus activity, and has an inhibitory effect on leukemia cells P388.

Terreic acid is an antibiotic produced by Asp.terreus 5378 and Asp. parvulus. It has weak antibacterial and fungal activity. It also acts as an inhibitor of Bruton's tyrosine kinase (BTK).

Terrein is an antibiotic produced by Asp. terreus 45 and AC 100. Activity against Gram-positive bacteria.

Tetracycline is an antibiotic produced by various Streptomyces such as Str. viridifaciens BL-567201 and Str. aureofacies NRRL 2209. It has antibacterial and mycobacterial activity, and has cross-resistance with oxytetracycline and chlortetracycline. Human serum does not affect its antibacterial activity. It has the effect of inhibiting large viruses and the main gram. It is widely used in clinics to treat chlamydia, rickettsia, mycoplasma and bacterial infections.

Tetramycin is a polyene macrolide tetraene antibiotic produced by Str. noursei var. jenensis JA 3789. It has anti-fungal and protozoan activity, but its antiprotozoal activity is weak.

(±)-Hyalodendrin is an antibiotic produced by Penicillum turbatum. It has anti-gram-positive bacteria and several viral activities.

A-26771 B is an antibiotic produced by Penicillum turbatum. Activity against gram-positive bacteria.

A-33853 is an antibiotic produced by Streptomyces sp. (NRRL 12068). It has anti-gram-positive bacteria, viruses, poultry coccidioides, trichomonas and mosquito larvae.

A-51493A is an anthraquinone antibiotic produced by Streptomyces humifer. Activity against gram-positive bacteria.

Vancomycin EP Impurity A is a glycopeptide antibiotic produced by Nocardia orientalis A51568.1. Activity against gram-positive bacteria.

A83016F is an Aurodox antibiotic produced by an unidentified actinomycete 83016F. It has weak antibacterial activity.

A83586C is an ester peptide antibiotic produced by Streptomyces karnatakensis. It has strong anti-Gram-positive bacteria activity, and the MIC of Staphylococcus aureus and Streptococcus is 0.008-0.06 μg/mL. The IC50 for human T-cell leukemia CCRF-CEM cells is 0.0135 μg/mL.

2-Chloroadenosine is a nucleoside antibiotic produced by Streptomyces rishiensis. It has anti-gram-positive and negative bacteria activity.