✦ LIBER ✦
ChemInform Abstract: A Chemical Method for the Preparation of Novel 1,5-Benzodiazepines Acting as CCK-B Antagonists in High Enantiomeric Purity.
✍ Scribed by G. CUROTTO; D. DONATI; G. FINIZIA; A. URSINI
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 30 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
A Chemical Method for the Preparation of Novel 1,5-Benzodiazepines Acting as CCK-B Antagonists in High Enantiomeric Purity.
-Title compounds (III) are prepared from racemic precursors (I) utilizing (S)-(+)-2-(4-toluenesulfonyloxy)-phenylacetic acid methyl esters as novel reagent for the optical resolution of amines. The absolute configurations of the separated enantiomers are not assigned ( some yields given in g). -(CUROTTO, G.;