๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis and evaluation as PDE4 inhibitors of pyrimidine-2,4-dione derivatives

โœ Scribed by Maria P. Giovannoni; Alessia Graziano; Rosanna Matucci; Marta Nesi; Nicoletta Cesari; Claudia Vergelli; Claudio Biancalani; Letizia Crocetti; Agostino Cilibrizzi; Vittorio Dal Piaz


Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
175 KB
Volume
72
Category
Article
ISSN
0272-4391

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A convenient synthesis of pyrazolo[3,4-d
โœ M. El Haddad; M. Soukri; S. Lazar; A. Bennamara; G. Guillaumet; M. Akssira ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 470 KB

## Abstract Pyrazoloโ€[3,4โ€__d__]pyrimidineโ€4,6โ€diones **5** and pyrazolo[4,3โ€__d__]pyrimidineโ€5,7โ€diones **7** were synthesized by Curtius rearrangement of pyrazolic monoโ€esters **2** and **3** followed by heteroโ€cyclization __via__ the ureas derivatives **4** and **6** under alkaline conditions.