The present microreview provides access to recent advances in the synthetic approaches to novel thiazolo[4,5-b]-pyridines developed over the last years. This second part presents the overview and analysis of modern synthetic techniques for thiazolo[4,5-b]pyridine bicyclic scaffold construction starting from pyridine derivatives followed by thiazole heterocycle annulation.

中文翻译：

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噻唑并[4,5-b]吡啶合成的最新进展。第 2 部分：重点关​​注噻唑环化为吡啶环（微评论）

本微综述提供了过去几年开发的新型噻唑并[4,5-b]-吡啶合成方法的最新进展。第二部分介绍了噻唑并[4,5-b]吡啶双环支架构建的现代合成技术的概述和分析，从吡啶衍生物开始，然后噻唑杂环成环。