Discovery of 1-oxa-4,9-diazaspiro[5.5]undecane-based trisubstituted urea derivatives as highly potent soluble epoxide hydrolase inhibitors and orally active drug candidates for treating of chronic kidney diseases
作者:Yuko Kato、Nobuhiro Fuchi、Yutaka Nishimura、Ayano Watanabe、Mai Yagi、Yasuhito Nakadera、Eriko Higashi、Masateru Yamada、Takumi Aoki、Hideo Kigoshi
DOI:10.1016/j.bmcl.2013.12.020
日期:2014.1
We identified 1-oxa-4,9-diazaspiro[5.5]undecane-based trisubstituted ureas as highly potent soluble epoxide hydrolase (sEH) inhibitors and orally active agents for treating chronic kidney diseases. Compound 19 exhibited excellent sEH inhibitory activity and bioavailability. When administered orally at 30 mg/kg, 19 lowered serum creatinine in a rat model of anti-glomerular basement membrane glomerulonephritis but 2,8-diazaspiro[4.5]decane-based trisubstituted ureas did not. These results suggest that 19 is an orally active drug candidate for treating chronic kidney diseases. (C) 2013 Elsevier Ltd. All rights reserved.