Semantic Scholar uses AI to extract papers important to this topic.
Acetylcholinesterase (AChE) enzyme inhibition is an important target for the management of Alzheimer disease (AD) and AChE… Expand The coumarin (benzopyran-2-one, or chromen-2-one) ring system, present in natural products (such as the anticoagulant warfarin… Expand Coumarins (1,2-benzopyrones) are ubiquitously found in higher plants where they originate from the phenylpropanoid pathway. They… Expand Coumarins, also known as benzopyrones, are present in remarkable amounts in plants, although their presence has also been… Expand The synthesis of several coumarin Mannich bases is described. The structures of the synthesized compounds were confirmed by… Expand Several natural products with a coumarinic moiety have been reported to have multiple biological activities. It is to be expected… Expand Phenolics are ubiquitous compounds found in all plants as their secondary metabolites. These include simple phenols… Expand Since the discovery of MCM-41 more than ten years ago, many investigations have explored the suitability of hexagonal mesoporous… Expand 1. More than 300 coumarins have been identified from natural sources, especially green plants. The pharmacological and… Expand BackgroundPatients with mechanical heart valve prostheses may experience valve thrombosis and subsequent systemic embolism for… Expand