Ketoconazole is an azole antimycotic compound that was discovered in 1976 (Janssen Pharmaceuticals) and patented in 1977. It is a racemic mixture of the two enantiomers: levoketoconazole and...
Phomopsin A is a an acidic 13-membered cyclic hexapeptide-like metabolite with three unusual amino acids linked in an ansa macrocycle with a tripeptide tail, terminating in a dicarboxylic acid...
Streptomycin sulfate is a freely soluble aminocyclitol glycoside antibiotic, that was co-discovered by Salman Waksman, Albert Schatz, and Elizabeth Bugie at the Rutgers University in 1943 and was...
Piperafizine A is a methylated diketopiperazine formed by the condensation of phenylalanine, produced by a number of species in the Streptomyces genus. Piperafizine A exhibits little activity in...
Luteoreticulin is a rare nitrophenyl pyranone closely related to aureothin, neoaureothin and its unusual photoisomers SNF4435C and SNF4435D. Metabolites within this class are potent antitumor agents...
Quadrone is an unusual sesquiterpene metabolite isolated from Aspergillus terreus and first reported in 1978. Quadrone exhibits antitumor activity but has not been extensively investigated.Quadrone...
Rebeccamycin is an indolocarbazole isolated from Lechevalieria aerocolonigenes. Rebeccamycin displays selective antitumor activity against several cell lines. Analogues of rebeccamycin have been...
7-Oxostaurosporine is the oxidised and highly fluorescent analogue of UCN-01 and UCN-02. 7-Oxostaurosporine is a potent inhibitor of protein kinase C and formation of cellular blebs induced by...
Stachybotrylactam is an unusual spirodihydrobenzofuranlactam mycotoxin isolated from a Stachybotrys sp. that has immunosuppressant and weak HIV protease activity. Members of this structural class...
Stauprimide is a semi-synthetic analogue of the staurosporine family of indolocarbazoles. Stauprimide was first published in 1994 as part of an extensive structure-activity investigation to improve...
Sulochrin is a fungal metabolite isolated from a number of Aspergillus and Penicillium sp.. An anti-angiogenic agent, sulochrin inhibits VEGF leading to inhibition of capillary-like tube formation of...
Tetrahydrolipstatin (orlistat) is a semi-synthetic derivative of lipstatin, a metabolite isolated from Streptomyces toxytricini. Tetrahydrolipstatin is widely used for the treatment of obesity...
