Synthesis and antiplatelet activity of some 1,8-naphthyridine derivatives
β Scribed by PL Ferrarini; C Mori; M Miceli; F Franconi
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- French
- Weight
- 556 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0223-5234
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π SIMILAR VOLUMES
## Abstract Several 1,8βnaphthyridine derivatives have been diazotizated to obtain the corresponding hydroxy derivatives or mixture of hydroxy and hydroxy nitro derivatives. The respective amounts of hydroxy and hydroxy nitro derivatives depends on the nature of the substituents, on their position
Unusual Nitration of Substituted 7-Amino-1,8-naphthyridine in the Synthesis of Compounds with Antiplatelet Activity. -If higher amounts than 0.2-0.25 equivalents of NaNO 2 are used for the title reaction decreased yields of the nitro compounds are observed. Mechanistical aspects are also discussed