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王宝雷

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期刊论文

Syntheses and Biological Activities of Ethyl N-Hydroxy-N-(substituted) phenyloxamates as KARI Inhibitors

王宝雷WANG Bao-lei LI Zheng-ming LI Yong-hong WANG Su-hua

CHEM. RES. CHINESE U. 2007, 23 (3), 280-283,-0001,():

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摘要/描述

Nine ethyl N-hydroxy-N-(substituted) phenyloxamates (2a-2i), based on the structure of the KARI inhibitor IpOHA, were synthesized. Their structures were established on the bases of 1H NMR, IR, ESI-MS and elemental analyses. Among the nine compounds, four show in vitro inhibitory activity on rice KARI, with 2c and 2g[Ki values of (35.2 ± 4.9) and (49.4 ± 6.3) μmol /L] having similar activity to the precursor of IpOHA (A, Ki = 34.1 ± 6.7 μmol /L). The results will be helpful to further molecular design of more potent KAR I inhibitors.

【免责声明】以下全部内容由[王宝雷]上传于[2008年04月25日 09时50分40秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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