Yasuzawa T, Yoshida M, Ichimura M, Shirahata K, Sano H
J Antibiot (Tokyo). 1987 Jun;40(6):727-31. doi: 10.7164/antibiotics.40.727.
The structure of a new antibiotic, CV-1 was determined to be 1,2-diamino-1,2-N,N'-carbonyl-1,2-dideoxy-alpha-D-glucose hydrate by spectral and chemical studies. CV-1 possessed a unique open ring hemiaminal structure. CV-1 synthesized from N-carbamoyl-D-glucosamine was identical to material isolated from fermentation.