
Helvetica Chimica Acta p. 809 - 813 (1983)
Update date:2022-08-03
Topics:
Muller, Jean-Claude
Ramuz, Henri
Wagner, Hans-Peter
A new approach to 2-amino-6-(methoxycarbonyl)amino-4-(1,2,3,6-tetrahydro-1-pyridyl)pyrimidine 1-oxide (3) is described.Methyl <1-ethoxy-2-(ethoxycarbonyl)ethylidene>carbamate (5) reacted with guanidine to the pyrimidinecarbamate 6, which was successively
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(2005)Doi:10.1016/j.tetlet.2006.08.059
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(1983)Doi:10.1021/ja0527976
(2005)