1. New series of N-substituted phenyl ketone oxime ethers: synthesis and bovine beta3-adrenergic agonistic activities.
- Author
-
El-Hadri A, Nicolle E, Leclerc G, Pietri-Rouxel F, Strosberg AD, and Archimbault P
- Subjects
- Adenylyl Cyclases metabolism, Adrenergic beta-Agonists metabolism, Animals, Binding, Competitive, CHO Cells, Cattle, Cricetinae, Dioxoles pharmacology, Enzyme Activation drug effects, Iodocyanopindolol metabolism, Structure-Activity Relationship, Adrenergic beta-3 Receptor Agonists, Adrenergic beta-Agonists chemical synthesis, Adrenergic beta-Agonists pharmacology, Ethers chemical synthesis, Ethers pharmacology, Oximes chemical synthesis, Oximes pharmacology
- Abstract
A series of ten novel phenyl ketone oxime ethers substituted on the terminal nitrogen by either 1,3 benzodioxole, alkyl, aralkyl or aryl moiety were synthesized and tested for their activity at bovine beta3-adrenoceptors. The best compound, which was the benzodioxole dicarboxylate derivative, showed potent beta3-adrenergic agonistic activities in Chinese hamster ovary cells expressing the bovine beta3-adrenoceptors with Kact and Ki values better than compound CL 316,243 used as reference (14 +/- 6 nM and 203 +/- 71 nM, respectively). In this series three compounds showed an antagonistic activity. Structure-activity relationships in these ketone oxime ethers are discussed.
- Published
- 2003