Glucopyranosides Derived From 6-Aryl-5-Cyano-2-(Methylthio)Pyrimidin-4(3H)Ones
✍ Scribed by Abdou, Ibrahim M.; Attia, Adel M.; Strekowski, Lucjan
- Book ID
- 111949226
- Publisher
- Taylor and Francis Group
- Year
- 2002
- Tongue
- English
- Weight
- 136 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0732-8311
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📜 SIMILAR VOLUMES
## Abstract Novel substituted derivatives of 3‐aryl‐5‐cyano‐6‐methylthiopyrimidine‐2, 4‐diones were synthesized by the reaction of ethyl 2‐cyano‐3,3′‐dimethylthioacrylate with arylureas in good yields. The structures of all title compounds were evaluated by elemental analyses and ^1^H NMR spectra a
## Abstract The reaction of 1‐aryl‐3‐(dimethylamino)‐1‐propanones 1 with one equivalent of 4,5‐diamino‐1__H__‐pyrimidin‐6‐ones 2, in acidic medium, leads to the formation of 4‐aryl‐2,3,6,7‐tetrahydro‐1__H__‐pyrimido[4,5‐__b__]‐[1,4]diazepin‐6‐ones 3. The structure elucidation of the products is bas