Tangeretin, a flavonoid from citrus fruit peels, has been proven to play an important role in anti-inflammatory responses and neuroprotective effects in several disease models, and was also selected as a Notch-1 inhibitor.

2-Isopropoxy-2-Phenylacetophenone is a natural compound.

VPC-80051 is the first small molecule inhibitor of hnRNP A1 splicing activity by using a computer-aided drug discovery approach.