PMID- 26520661 OWN - NLM STAT- MEDLINE DCOM- 20161005 LR - 20181113 IS - 1464-3405 (Electronic) IS - 0960-894X (Print) IS - 0960-894X (Linking) VI - 25 IP - 23 DP - 2015 Dec 1 TI - 1,3-Disubstituted and 1,3,3-trisubstituted adamantyl-ureas with isoxazole as soluble epoxide hydrolase inhibitors. PG - 5514-9 LID - S0960-894X(15)30176-1 [pii] LID - 10.1016/j.bmcl.2015.10.066 [doi] AB - Adamantyl ureas are good soluble epoxide hydrolase (sEH) inhibitors; however they have limited solubility and rapid metabolism, thus limiting their usefulness in some therapeutic indications. Herein, we test the hypothesis that nodal substitution on the adamantane will help solubilize and stabilize the compounds. A series of compounds containing adamantane derivatives and isoxazole functional groups were developed. Overall, the presence of methyl on the nodal positions of adamantane yields higher water solubility than previously reported urea-based sEH inhibitors while maintaining high inhibition potency. However, it did not improve microsomal stability. CI - Copyright (c) 2015 Elsevier Ltd. All rights reserved. FAU - Burmistrov, Vladimir AU - Burmistrov V AD - Department of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California at Davis, One Shields Avenue, Davis, CA 95616, USA; Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (Branch) Volgograd State Technical University, Volzhsky, Russia. FAU - Morisseau, Christophe AU - Morisseau C AD - Department of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California at Davis, One Shields Avenue, Davis, CA 95616, USA. FAU - Danilov, Dmitry AU - Danilov D AD - Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (Branch) Volgograd State Technical University, Volzhsky, Russia. FAU - Harris, Todd R AU - Harris TR AD - Department of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California at Davis, One Shields Avenue, Davis, CA 95616, USA. FAU - Dalinger, Igor AU - Dalinger I AD - N.D. Zelinsky Institute of Organic Chemistry (ZIOC) of Russian Academy of Sciences, Moscow, Russia. FAU - Vatsadze, Irina AU - Vatsadze I AD - N.D. Zelinsky Institute of Organic Chemistry (ZIOC) of Russian Academy of Sciences, Moscow, Russia. FAU - Shkineva, Tatiana AU - Shkineva T AD - N.D. Zelinsky Institute of Organic Chemistry (ZIOC) of Russian Academy of Sciences, Moscow, Russia. FAU - Butov, Gennady M AU - Butov GM AD - Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (Branch) Volgograd State Technical University, Volzhsky, Russia. FAU - Hammock, Bruce D AU - Hammock BD AD - Department of Entomology and Nematology, and UC Davis Comprehensive Cancer Center, University of California at Davis, One Shields Avenue, Davis, CA 95616, USA. Electronic address: bdhammock@ucdavis.edu. LA - eng GR - P42 ES004699/ES/NIEHS NIH HHS/United States GR - R01 ES002710/ES/NIEHS NIH HHS/United States PT - Journal Article DEP - 20151023 PL - England TA - Bioorg Med Chem Lett JT - Bioorganic & medicinal chemistry letters JID - 9107377 RN - 0 (Enzyme Inhibitors) RN - 0 (Isoxazoles) RN - 8W8T17847W (Urea) RN - EC 3.3.2.- (Epoxide Hydrolases) RN - PJY633525U (Adamantane) SB - IM MH - Adamantane/*chemistry/pharmacology MH - Drug Stability MH - Enzyme Inhibitors/chemistry/pharmacology MH - Epoxide Hydrolases/*antagonists & inhibitors MH - Humans MH - Inhibitory Concentration 50 MH - Isoxazoles/*chemistry/pharmacology MH - Microsomes/chemistry/drug effects MH - Solubility MH - Structure-Activity Relationship MH - Urea/*chemistry/*pharmacology PMC - PMC4654407 MID - NIHMS735522 OTO - NOTNLM OT - Adamantane OT - Inhibitor OT - Isocyanate OT - Isoxazole OT - Soluble epoxide hydrolase OT - Urea EDAT- 2015/11/02 06:00 MHDA- 2016/10/07 06:00 PMCR- 2016/12/01 CRDT- 2015/11/02 06:00 PHST- 2015/08/01 00:00 [received] PHST- 2015/10/19 00:00 [revised] PHST- 2015/10/21 00:00 [accepted] PHST- 2015/11/02 06:00 [entrez] PHST- 2015/11/02 06:00 [pubmed] PHST- 2016/10/07 06:00 [medline] PHST- 2016/12/01 00:00 [pmc-release] AID - S0960-894X(15)30176-1 [pii] AID - 10.1016/j.bmcl.2015.10.066 [doi] PST - ppublish SO - Bioorg Med Chem Lett. 2015 Dec 1;25(23):5514-9. doi: 10.1016/j.bmcl.2015.10.066. Epub 2015 Oct 23.