Alkylsulfanyl analogs as potent αδ ligands.

We identified novel (3R, 5S)-3-aminomethyl-5-methanesulfanyl hexanoic acid (5a: DS75091588) and (3R, 5S)-3-aminomethyl-5-ethanesulfanyl hexanoic acid (6a: DS18430756) as sulfur-containing γ-amino acid derivatives that were useful for the treatment of neuropathic pain. These two compounds exhibited a potent analgesic effect in animal models of both type I diabetes and type II diabetes, and good pharmacokinetics.

Structure-based gene targeting discovery of sphaerimicin, a bacterial translocase I inhibitor.

Rise and shine: Using a gene-targeting approach aimed at identifying potential L-threonine:uridine-5'-transaldolases that catalyze the formation of (5'S,6'S)-C-glycyluridine, a new bacterial translocase I inhibitor was discovered from an actinomycete following fermentation optimization.