Achiral, selective CCK2 receptor antagonists based on a 1,3,5-benzotriazepine-2,4-dione template

Novel, achiral 1H-1,3,5-benzotriazepine-2,4(3H,5H)-diones have been prepared and structurally characterized. These compounds are potent CCK2 receptor antagonists that display a high degree of selectivity over CCK1 receptors.

Investigation into a modular rule-based testing method for testing business rules in scheduling applications

Rule testing in transport scheduling is a complex and potentially costly business problem. This paper proposes an automated method for the rule-based testing of business rules using the extensible Markup Language for rule representation and transportation. A compiled approach to rule execution is also proposed for performance-critical scheduling systems.