鉴于嘧啶类化合物的独特生物活性特点，其研究与开发一直受到医药和农药界的广泛重视。
Owing to the unique biological activities of pyrimidine compounds, people in medicine and agrochemical attaching great importance to research and development this serial compounds.
酰基硫脲嘧啶类化合物制备简易，生物活性广泛，在杀虫、杀菌、除草及植物生长调节等方面均有重要应用。
Acylthiourea pyrimidine derivatives are easy preparation and have broad biological activity, such as, insecticidal, fungicidal, weeding, and regulation of plant growth.
以嘧啶环替换噢中的A环，合成了一系列氮杂噢类化合物。
To substitute the ring a of the aurones with pyrimidine, a series of aza aurones were synthesized.
综述了嘧啶酮类化合物的合成，介绍了几种主要的研究方法的合成路线。
Pyrimidinones are a family of very important biological activity heterocycles. they have attracted great attention of research. In this article, we review the synthesis methods of pyrimidones.
摘要：喹唑啉酮类化合物是含有嘧啶杂环的一类重要化合物，最初是从真菌和细菌中分离得到的。
Abstract: Quinazoline is a class of important compounds containing pyrimidine heterocyclic, firstly isolated from fungi and bacteria.
结果：从广枣70 %乙醇提取物中分离出一个胸腺嘧啶脱氧尿苷类化合物，结构为5-甲基-3′ ，5′-二氧-（对氯苯甲酰基）-2′-脱氧尿苷。
RESULT: A deoxyuridine was isolated from 70% alcohol extract and identified as as 5-methyl-3′, 5′-di-O-(p-chlorobenzoyl)-2′-deoxyuridine.
结果：从广枣70 %乙醇提取物中分离出一个胸腺嘧啶脱氧尿苷类化合物，结构为5-甲基-3′ ，5′-二氧-（对氯苯甲酰基）-2′-脱氧尿苷。
RESULT: A deoxyuridine was isolated from 70% alcohol extract and identified as as 5-methyl-3′, 5′-di-O-(p-chlorobenzoyl)-2′-deoxyuridine.
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