Studying the synthesis of heterocyclic compounds and the biologic activity is one of the most spirited items in organic chemistry.

探索杂环化合物的合成及生物活性是有机化学中最具生命力的研究课题之一。

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In recent years synthetic work on fused heterocyclic compounds and study of theirs biological activities were a hot topic in the field of study on heterocyclic chemistry.

近年来稠杂环的合成及其生物活性的研究日益成为杂环化学研究的热门课题。

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