Une nouvelle voie de synthèse de systèmes hétérocycliques possédant le motif 1,5-benzodiazepine-2,4-dione a été décrite. La réaction mise au point repose sur des conditions de la catalyse par transfert de phase solide-liquide. Les structures proposées sont confirmées par RMN, IR, spectrométrie de masse et une étude cristallographique aux rayons-X pour le dérivé 5.In this article, we describe a novel route to heterocyclic systems derived from 1,5- benzodiazepine-2,4-dione. The reactions were performed in heterogeneous media using phase transfer conditions. NMR, IR, mass spectroscopy and X-Ray crystallographic studies of compound 5 were carried out to confirm the suggested structure
The pharmaceutical industry is struggling with a lack of potential drugs in the pipe line. However, ...
An extensive range of oxygen and sulphur substituted benzodiazepine analogues has been synthesised v...
In the present studies, 5,5-diphenyl-2,4-imidazolidinedione (Phenytoin) was alkylated in phase trans...
Une nouvelle voie de synthèse de systèmes hétérocycliques possédant le motif 1,5-benzodiazepine-2,4-...
We report here the synthesis of a new 1,5-benzodiazepines derivatives by phase transfer catalysis. T...
1,5-Benzodiazepines are psychoactive drugs Benzene ring and Diazepine ring fusion, widely used as hy...
In this project, an extensive range of benzodiazepine analogues have been synthesised via Schmidt re...
2-(N-B-Bromoalkyl)-amino-5-substiJtuted ben:oophenones 28, 32, 33 .and 38 have been i:nduced by trea...
The alkylation reactions of 5-nitrobenzimidazol-2-one have been carried out using benzyl chloride, p...
In this work we determined the effect of the methyl group on intermolecular interactions of benzodia...
The reaction of hydroxylamine hydrochloride with 4Z-(2-oxo-propylidène)-1,5- benzodiazépin-2-ones 1-...
The gold-catalyzed reaction of o-phenylendiamine with propargylic alcohols affords 1,5-benzodiazepin...
Although an interaction between hydrocarbon and fluorocarbon 1,3,2,4-benzodithiadiazines (1 ) and P(...
Novel 1,4-benzothiazine derivatives containing oxazolidinone moiety were synthesized. .Starting from...
In the present Thesis, the synthesis and chemical reactivity of 1,5-benzodiazepines and fused 1,5-be...
The pharmaceutical industry is struggling with a lack of potential drugs in the pipe line. However, ...
An extensive range of oxygen and sulphur substituted benzodiazepine analogues has been synthesised v...
In the present studies, 5,5-diphenyl-2,4-imidazolidinedione (Phenytoin) was alkylated in phase trans...
Une nouvelle voie de synthèse de systèmes hétérocycliques possédant le motif 1,5-benzodiazepine-2,4-...
We report here the synthesis of a new 1,5-benzodiazepines derivatives by phase transfer catalysis. T...
1,5-Benzodiazepines are psychoactive drugs Benzene ring and Diazepine ring fusion, widely used as hy...
In this project, an extensive range of benzodiazepine analogues have been synthesised via Schmidt re...
2-(N-B-Bromoalkyl)-amino-5-substiJtuted ben:oophenones 28, 32, 33 .and 38 have been i:nduced by trea...
The alkylation reactions of 5-nitrobenzimidazol-2-one have been carried out using benzyl chloride, p...
In this work we determined the effect of the methyl group on intermolecular interactions of benzodia...
The reaction of hydroxylamine hydrochloride with 4Z-(2-oxo-propylidène)-1,5- benzodiazépin-2-ones 1-...
The gold-catalyzed reaction of o-phenylendiamine with propargylic alcohols affords 1,5-benzodiazepin...
Although an interaction between hydrocarbon and fluorocarbon 1,3,2,4-benzodithiadiazines (1 ) and P(...
Novel 1,4-benzothiazine derivatives containing oxazolidinone moiety were synthesized. .Starting from...
In the present Thesis, the synthesis and chemical reactivity of 1,5-benzodiazepines and fused 1,5-be...
The pharmaceutical industry is struggling with a lack of potential drugs in the pipe line. However, ...
An extensive range of oxygen and sulphur substituted benzodiazepine analogues has been synthesised v...
In the present studies, 5,5-diphenyl-2,4-imidazolidinedione (Phenytoin) was alkylated in phase trans...