The review systematizes and summarizes data on the synthesis of structurally diverse cyclic ureas published over the last 10 years. Saturated and unsaturated monocyclic ureas, as well as fused heterocycles containing one urea moiety, are considered. Data on the biological activity of selected compounds of this type are provided. The synthetic approaches to cyclic carbamides are classified in terms of the reaction type and the source of a carbonyl group.

The bibliography includes 235 references.

中文翻译：

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含环内脲基杂环的合成进展

该综述系统化并总结了过去 10 年发表的结构多样的环脲合成数据。饱和和不饱和单环脲，以及含有一个脲部分的稠合杂环都被考虑在内。提供了选定的此类化合物的生物活性数据。环状脲的合成方法根据反应类型和羰基来源进行分类。

参考书目包括 235 篇参考文献。