Results 111 to 120 of about 628 (148)
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Application of preparative liquid chromatography to the isolation of enantiomers of a benzodiazepinone derivative

Journal of Chromatography A, 1992
The isolation of milligram amounts of the enantiomers of a benzodiazepinone derivative was performed on an analytical cellulose tribenzoate-based column by multiple repetitive injections. An enantiomeric purity greater than 98% was required. First, an analytical method was developed to maximize the resolution by adjusting the mobile phase composition ...
A, Katti, P, Erlandsson, R, Däppen
openaire   +2 more sources

Direct liquid chromatographic separation of benzodiazepinone enantiomers

Journal of Chromatography A, 1984
Abstract The enantiomers of 46 3-substituted 5-phenyl-1,3-dihydro(2H)1,4-benzodiazepin-2-ones, diazepam (Valium®) analogues, have been chromatographically separated on chiral stationary phases derived from (R)-phenyl-glycine or (S)-leucine. Both analytical and preparative scale separations have been effected.
William H. Pirkle, Athanasios Tsipouras
openaire   +1 more source

[Benzodiazepinone in preanesthesia].

Minerva anestesiologica, 1969
R, Cavagna, A, Lugli
openaire   +1 more source

Static and Dynamic Properties of Fluorinated 4-Aryl-1,5-Benzodiazepinones

ChemistrySelect, 2016
Rosa M Claramunt   +2 more
exaly  

Tetrahydro-benzodiazepinones

2015
CHEN SHAOQING   +8 more
openaire   +3 more sources

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