| Literature DB >> 9296283 |
H H Zoorob1, M Abou Elzahab, M Abdel-Mogib, M A Ismail, M Abdel-Hamid.
Abstract
1,3-Dimethylbarbituric acid was used as a versatile precursor for the preparation of annelated pyranopyrimidines 2 and 3a-c besides pyrrolopyrimidine 12. The isolated pyrazolopyrimidines 8a-c and 10 and fused pyrazolopyrimidines 14a-d were also synthesized. In addition the new obtained pyrimidoheterocycles were subjected to bacterial testings.Entities:
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Year: 1997 PMID: 9296283
Source DB: PubMed Journal: Arzneimittelforschung ISSN: 0004-4172