## Abstract Two benzodiazepines, Diazepam and Flunitrazepam, labeled with carbonβ14 in position 5 of the diazepine ring have been synthesized. Use of a condensation between iminochlorides and ^14^Cβbenzonitriles, followed by exhaustive methylation of the resulting quinazolines and hydrolyses is des
Synthesis and crystalline and molecular structure of hydrochloride of 1-[2(2,3-dihydro-1,3,4-oxadiazolyl-5-one)]methyl-7-bromo-5-prenyl-1,2-dihydro-3H-1,4-benzodiazepin-2-one
β Scribed by V. I. Pavlovskii; Yu. A. Simonov; A. A. Dvorkin; A. S. Yavorskii; M. G. Rokachinskaya; S. A. Andronati
- Publisher
- Springer US
- Year
- 1995
- Tongue
- English
- Weight
- 325 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0009-3122
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π SIMILAR VOLUMES
In the title compound, C 11 H 14 N 2 O, the diazepine ring adopts a skewed boat conformation. The molecule is stabilized by N-HΓ Γ ΓO intermolecular hydrogen bonds, forming a zigzag chain parallel to the b axis.
UDC 547.892.07:543. 422.25'51 4-Styryl-2,3-dihydro-iH-l,5-benzodiazepin-2-ones were synthesized and their structure was established by means of PMR spectra and mass spectroscopy. There is no unequivocal information on the structure of the reaction products of 4methyl-2,3-dihydro-iH-l,5-benzodiazepi