Aza-annulation as a versatile approach to the synthesis of non-benzodiazepene compounds for the treatment of sleep disorders
โ Scribed by Petr Benovsky; John R Stille
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 233 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
โฆ Synopsis
The aza-annulation of enamino ester substrates has been demonstrated as an efficient alternative to the syntheses of non-benzodiazepine sleep inducers. Enamino ester substrates derived from aryl, thiophene, and indole functionality were prepared from the corresponding ethyl amines by isothiocyanate formation followed by acid catalyzed cyclization.
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