Oxazolones as potent inhibitors of 11β-hydroxysteroid dehydrogenase type 1
摘要:
2,5,5-Trisubstituted oxazolones were identified as potent inhibitors of 11 beta-hydroxysteroid dehydrogenase type 1 (11 beta-HSD1). The synthesis, structure-activity relationship and metabolic stability of these compounds are presented. (c) 2007 Elsevier Ltd. All rights reserved.
The invention relates to novel compounds of the formula (I),
in which W, X, Y, Z and CKE are each as defined above,
to several methods and intermediates for preparation thereof and to the use thereof as pesticides and/or herbicides.
The invention also relates to selective herbicidal compositions which comprise firstly haloalkylmethyleneoxyphenyl-substituted ketoenols and secondly a compound which improves crop plant compatibility.
The present invention further relates to the enhancement of the action of crop protection compositions comprising especially haloalkylmethyleneoxyphenyl-substituted ketoenols, by the addition of ammonium or phosphonium salts and optionally penetration enhancers, to the corresponding compositions, to methods for production thereof and to the use thereof in crop protection as insecticides and/or acaricides and/or for preventing undesired plant growth.
amino-1,4-oxazine derived BACE-1inhibitors were explored and various synthetic routes developed. The binding mode of the inhibitors was elucidated by co-crystallization of 4 with BACE-1 and X-ray analysis. Subsequent optimization led to inhibitors with low double digit nanomolar activity in a biochemical and single digit nanomolar potency in a cellular assays. To assess the inhibitors for their permeation