The present invention relates generally to the field of antimicrobial compounds and to methods of making and using them. These compounds are useful for treating, preventing, and reducing the risk of microbial infections in humans and animals.大體而言本發明係關於抗微生物性化合物,及製法及其用途的領域。這些抗微生物性化合物可用於治療,預防及減低人及動物的微生物感染的危險。