G. Pepe et al., 5,7A-TETRAHYDRO-5,7A-EPOXYISOINDOLINE-4-CARBOXYLIC ACID IN 2 CRYSTALLINE PHASES, SOLVATED WITH DMSO AND UNSOLVATED, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 729-732
The title compound is a precursor of optically active gamma-lactams. T
wo crystalline forms, solvated with DMSO (C15H13NO4.C2H6OS) and unsolv
ated (C15H13NO4), were found and analyzed.