A strategy of employing aminoheterocycles as amide mimics to identify novel, potent and bioavailable soluble epoxide hydrolase inhibitors
摘要:
Distinct from previously reported urea and amide inhibitors of soluble epoxide hydrolase (sEH), a novel class of inhibitors were rationally designed based on the X-ray structure of this enzyme and known amide inhibitors. The structure-activity relationship (SAR) study was focused on improving the sEH inhibitory activity. Aminobenzisoxazoles emerged to be the optimal series, of which a potent human sEH inhibitor 7t was identified with a good pharmacokinetics (PK) profile. The strategy of employing aminoheterocycles as amide replacements may represent a general approach to develop mimics of known hydrolase or protease inhibitors containing an amide moiety. (C) 2009 Elsevier Ltd. All rights reserved.
A strategy of employing aminoheterocycles as amide mimics to identify novel, potent and bioavailable soluble epoxide hydrolase inhibitors
作者:Hong C. Shen、Fa-Xiang Ding、Qiaolin Deng、Suoyu Xu、Xinchun Tong、Xiaoping Zhang、Yuli Chen、Gaochao Zhou、Lee-Yuh Pai、Magdalena Alonso-Galicia、Sophie Roy、Bei Zhang、James R. Tata、Joel P. Berger、Steven L. Colletti
DOI:10.1016/j.bmcl.2009.08.006
日期:2009.10
Distinct from previously reported urea and amide inhibitors of soluble epoxide hydrolase (sEH), a novel class of inhibitors were rationally designed based on the X-ray structure of this enzyme and known amide inhibitors. The structure-activity relationship (SAR) study was focused on improving the sEH inhibitory activity. Aminobenzisoxazoles emerged to be the optimal series, of which a potent human sEH inhibitor 7t was identified with a good pharmacokinetics (PK) profile. The strategy of employing aminoheterocycles as amide replacements may represent a general approach to develop mimics of known hydrolase or protease inhibitors containing an amide moiety. (C) 2009 Elsevier Ltd. All rights reserved.
Copper(II)-Catalyzed Direct Azidation of<i>N</i>-Acylated 8-Aminoquinolines by Remote C−H Activation
A simple and efficient copper(II)‐catalyzed C5 azidation of N‐acylated 8‐aminoquinolines by remote C−H activation was developed. On the basis of this reaction, a series of new C5‐azidated 8‐amidequinolines were synthesized in moderate to good yields.