Norstictic Acid was first reported in 1934 as a metabolite produced by the lichen, Lobaria pulmonaria, along with two related compounds. Norstictic acid has antioxidant, antimicrobial and antitumor...
(5E)-7-Oxozeaenol ("iso-LL Z1640-2") is a resorcylic acid lactone belonging to the Zearalenone class, recognised as a minor metabolite of the fungus, Drechslera portulacae. (5E)-7-Oxozeaenol was...
Polygodial Pyridazine is a semi-synthetic derivative using the sesquiterpene dialdehyde, polygodial, as a scaffold. In contrast to polygodial, the pyridazine derivative is a poor inhibitor of...
Penicinoline is an unusual quinolinone alkaloid isolated from a mangrove endophytic Penicillium species by researchers at the Key Laboratory of Marine Drugs in collaboration with Syngenta and first...
Radicinol is a mycotoxin isolated from Curvularia lunata (syn. Cochliobolus lunata) by researchers at Nagoya University, Japan in 1977. Subsequently, Radicinol has been found as a secondary...
Roccellic Acid is a secondary metabolite and methyldodecylsuccinic acid isolated from lichen Roccella spp. over 150 years ago, with the structure fully elucidated by Akermark in 1962. Roccellic Acid...
Salazinic Acid is a depsidone lichen metabolite first reported over a 100 years ago and widely distributed across many lichen genera. Salazinic Acid is moderately active against Gram-positive...
Strychnospermine is an alkaloid isolated by Ritchie et al. at the University of Sydney, Australia from the Australian native strychnine tree, Strychnos psilosperma, in 1950. There are no published...
Seselin is a pyranocoumarin isolated from the fruits of Seseli indicum by Spath and colleagues in 1939. Seselin wassubsequently isolated from a number of fruits of diverse species, most notably star...
Stachybotrysin B is an analogue of a complex of phenylspirodrimanes isolated from the fungus, Stachybotrys chartarum, by collaborating Chinese Key Research Institutes in 2017. Stachybotrysin B is...
Sparsomycin is a nucleotide analogue produced by Streptomyces sparsogenes isolated by researchers at Upjohn (now Pfizer) in 1962. Sparsomycin binds to the 50S ribosomal subunit and inhibits protein...
Sartorypyrone B is a pentacyclic meroterpenoid metabolite isolated from Aspergillus (syn. Neosartorya) species. Whilesartorypyrone B possesses no antibiotic activity against S. aureus, P. aeruginosa...
