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Synthesis of novel 3-substituted 1,5-benzodiazepine derivatives

✍ Scribed by Yoshihisa Kurasawa; Sayuri Shimabukuro; Yoshihisa Okamoto; Kuniyoshi Ogura; Atsushi Takada

Book ID
112127952
Publisher
Journal of Heterocyclic Chemistry
Year
1985
Tongue
English
Weight
154 KB
Volume
22
Category
Article
ISSN
0022-152X

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Synthesis of Novel 1-Substituted [1,3]Th
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✍ Regina Janciene; Zita Stumbreviciute; Daiva Podeniene; Benedikta D. Puodziunaite 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Synthesis of novel 1-substituted [1,3]th
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## Abstract magnified image A number of substituted 4H,5H,6H‐thiazolo[3,2‐__a__][1,5]benzodiazepinium salts **2a‐h, 5, 9**, which are based on the novel thiazolobenzodiazepine system, were prepared by condensation‐cyclization of 1,5‐benzodiazepine‐2‐thiones **1a‐f, h, 4** with α‐haloketones, as we

Synthesis Of 1,5-Benzodiazepine Derivati
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Synthesis of 3-Carboxylic derivatives of
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## Abstract A series of 3‐carboxylic derivatives of disubstituted 1,5‐benzodiazepines **(5–9)** was synthesized by hetero‐cyclisation from 1,2‐diaminobenzene **(1)** with dibenzoylmethane **(2)** followed by bromination on position 3 and by introduction of the carboxylic group or introduction of th