Syntheses and Biological Activities of Octahydro-1H-cyclopenta[d]pyrimidine Derivatives，成果详细信息-中国科技论文在线

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Syntheses and Biological Activities of Octahydro-1H-cyclopenta[d]pyrimidine Derivatives

李忠， ZHONGZHEN TIAN ， ZHAOXING JIANG ， ZHONG LI ， * GONGHUA SONG ， * AND QINGCHUN HUANG

J. Agric. Food Chem. 2007, 55, 143-147，-0001，（）：

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摘要/描述

Various nitromethylene derivatives were synthesized regioselectively. Compounds 8a-f were obtained by the reaction of 1-((5-chloropyridin-2-yl)methyl)-2-(nitromethylene)-octahydro-1H-cyclopenta[d]-pyrimidine (3) with primary amines and formaldehyde. The synthesized compounds were identified by 1H NMR, HRMS (EI), and IR, and preliminary bioassays indicated that most of them showed moderate insecticidal activities against Aphis craccivora. The relationship between hydrophobicity and biological activity was also discussed.

关键词: Nitromethylene derivatives ， synthesis ， regioselective ， biological activity ， hydrophobicity

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