ChEBI: Cremeomycin is a diazo compound that is cyclohexa-1,3-diene substituted by carboxy, methoxy, diazo and oxo groups at positions 1, 4, 5, and 6, respectively. It is an natural product isolated from Streptomyces cremeus. It has a role as an antineoplastic agent, an antibacterial agent and a bacterial metabolite. It is a diazo compound, a cyclohexadiene, a monocarboxylic acid and an ether. It is a conjugate acid of a cremeomycin(1-).