A simple procedure for the synthesis of N-substituted 2-amino-1,4,5,6-tetrahydropyrimidines from isocyanates with a wide variety of substituents was developed.

中文翻译：

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由异氰酸酯合成N-取代2-氨基-1,4,5,6-四氢嘧啶

开发了一种从具有多种取代基的异氰酸酯合成N-取代的 2-氨基-1,4,5,6-四氢嘧啶的简单程序。