ABDEL-HADY SAYED, A. L.;BADAWY MOHAMED, A., J. HETEROCYCL. CHEM., 1985, 22, N 3, 801-803
作者:ABDEL-HADY SAYED, A. L.、BADAWY MOHAMED, A.
DOI:——
日期:——
Synthesis and structure of 6- and 7-(acylmethyl)pteridines
作者:Sayed A. L. Abdel-Hady、Mohamed A. Badawy、Mosselhi A. N. Mosselhi、Yehia A. Ibrahim
DOI:10.1002/jhet.5570220337
日期:1985.5
6-(Acylmethyl)-7-hydroxypteridines 7-14 as well as the isomeric 7-(acylmethyl)-6-hydroxypteridines 15-22 were prepared by condensation of 5,6-diaminouracils 1 and 2 with ethyl aroylpyruvates 3-6 in pyridine and hydrochloric acid, respectively. The structures of the newly synthesized compounds were confirmed by their hydrolysis into the 7-hydroxy-6-methyl-23, 24 and 6-hydroxy-7-methylpteridines 25 and