title: Thiotropocin, a new sulfur-containing 7-membered-ring antibiotic produced by a Pseudomonas sp.
abstract: Thiotropocin, a new sulfur-containing 7-membered-ring antibiotic, was isolated from a culture broth of Pseudomonas sp. CB-104. The antibiotic occurs as orange or yellowish orange needles and has the molecular formula C8H4O3S2. It is active against Gram-positive and Gram-negative bacteria, some phytopathogens and mycoplasma.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D005285:Fermentation; D011549:Pseudomonas / Q000145:classification / Q000378:metabolism*; D014334:Tropolone / Q000031:analogs & derivatives / Q000138:chemical synthesis / Q000302:isolation & purification
chemical_list: D000900:Anti-Bacterial Agents; D014334:Tropolone; C043269:thiotropocin