Number | Date | Country | Kind |
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6-142274 | Jun 1994 | JPX |
Number | Date | Country |
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0156559 | Oct 1985 | EPX |
0561175 | Sep 1993 | EPX |
Entry |
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Melik-Ogandzhanyan et al, "New Method for the Synthesis of Some Polyfunctional 5-Aminopyrimidines", Chemical Abstract No. 179322e, 98(28):655 (1983). |
Khim, Geterozykl, Soedin, 1:115-118 (1983) (In Russian). |
Kelley et al, Chemical Abstracts, vol. 106, entry 67252 (1987). |