The company says Liberty Ultra represents a step change in the way glufosinate is manufactured and sold and will eventually replace the racemic mixture of Liberty herbicide.

Chirality is discussed, followed by enantiomers, diastereomers, racemic mixtures, and meso compounds. Optical activity and Fischer projections are also covered. These topics span a timeframe of ...

Specifically, ALA-002 is a novel mixture of MDMA enantiomers ... As the effects of racemic MDMA should be viewed not as one active but as a combination effect, Dr. Kaur says this brings about ...

Wilson, W. E., Hill, R. J., and Koeppe, R. E. (unpublished results). Koeppe, R. E., and Hill, R. J., J. Biol. Chem., 216, 813 (1955).

The effects of equipotent doses of racemic albuterol and levalbuterol on heart rate (HR) in intensive care patients with and without baseline tachycardia were studied. Patients were included if ...