Antibiotics

It is produced by the strain of Streptomyces sp. 3022 in the presence of potassium bromide. It is a semisynthetic chloramphenicol analogue with dibromoacetamide instead of dichloroacetamide. It has weak antibacterial activity.

It is a cyclooctadepsipeptide antibiotic isolated from the entomopathogenic fungi. It is one of the active components of beauveria bassiana biocontrol products. It has insecticidal properties.

It is a directed biosynthetic analogue of chlorothricin. It is produced by a chlorothricin-producing strain of streptomyces antibioticus using media supplemented with potassium bromide. It exhibits similar properties to chlorothricin.

It is produced by the strain of Actinomycete strain MST-8651. It belongs to a novel class of antibiotics, possessing a new terpenylated diketopiperazine structure, with antibacterial, antifungal and anthelmintic activity.

It is produced by the strain of Actinomycete strain MST-8651. It belongs to a novel class of antibiotics, possessing a new terpenylated diketopiperazine structure, with antibacterial, antifungal and anthelmintic activity.

It is produced by the strain of Actinomycete strain MST-8651. It belongs to a novel class of antibiotics, possessing a new terpenylated diketopiperazine structure, with antibacterial, antifungal and anthelmintic activity.

It is an amphoteric, 13-member, linear peptide featuring 3,5-dihydroxyphenylalanine and a terminal dicarboxylate amino acid. It is isolated from Streptomyces sp. DSM 11171. It is a potent antiviral agent with antibacterial activity, including MRSA. It specifically inhibits the enzymes mura and murc. It inhibits cell-to-cell transfer between HIV-infected T cells, uninfected CD4+ T cells, and the DC-SIGN-mediated viral transfer to CD4+ T cells.

It is a broad spectrum antifungal metabolite isolated from several fusarium species. It exhibits low zoo-toxicity as evidenced by a lack of toxicity against artemia salina. It is a useful candidate for control of postharvest crop diseases.

It is a macrolide antibiotic produced by the strain of Str. kitasatoensis. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia.

It is a complex family of macrocyclic lactones containing a highly characteristic spiroketal group. It is a highly selective and potent nematocide and insecticide produced by streptomyces hydroscopicus subsp. Aureolarcrimosus. It is a minor member of a group of analogues containing a 25-isopropyl substituent.

It is a macrocylic polyol lactone antibiotic isolated from several species of streptoverticillium. It has the activity against gram-positive bacteria and has weak activity against gram-negative bacteria. It is an important bioprobe for understanding membrane channels.

It is a mixture of the two most abundant milbemycin analogues, A3 and A4. It is the macrolide antibiotic produced by streptomyces hydroscopicus subsp. Aureolarcrimosus. It is a highly selective and potent insecticide and acaricide used as an agri-chemical for crop protection.

It is a thiopeptide antibiotic isolated from the culture broth of Bacillus pumilus as a main component of the micrococcin P complex.

It is a 10-membered macrocyclic lactone antibiotic produced by Nocardia sp. It exhibits potent activity against gram-positive bacteria. It has been shown to enhance retinoate-induced cell differentiation.

It is an antibiotic produced by the strain of Saccharopolyspora hirsuta and Nocardia argentinensis. It is a co-metabolite of nargenicin, bearing the core macrocyclic lactone but lacking the pyrrole ester. It has anti-gram-positive bacteria and anaerobic bacteria activity.

It is a polyether antibiotic produced by Str. aureo faciens NRRL 5758. It has broad spectrum activity against gram-positive bacteria, anaerobic bacteria and mycoplasma. It also has antiviral and limited antifungal activity.

It is a symmetric dimer antibiotic isolated from an uncharacterised species of penicillium. It displays significant antibacterial activity against a wide range of gram-positive bacteria.

It is the major component (>80%) of the commercial anthelmintic, ivermectin. It exerts its anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. It is also a potent insecticide.

It is the simplest of the macrocyclic thiazole peptide antibiotic first isolated from bacillus badius and bacillus cereus. It has anti-gram-positive bacteria activity.

It is a mixture of eight cationic cyclic decapeptides antibiotic produced by bacillus brevis. It has a broad spectrum of antimicrobial activity against gram-positive and Gram-negative bacteria. Tyrocidine A is the major component of the tyrothricin complex which is used for treatment of topical infection. It acts by disturbing lipid bilayers of the bacterial cell membrane.