Reaction of N-arylmaleimides with an equimolar amount of diethylamine, piperidine, and morpholine afforded the corresponding N-aryl-2-dialkylarninosuccininiides as mixtures of stereoisomers.
The present invention relates in some aspects to super-enhancers and related compositions, methods, and agents that are useful for modulating expression of cell type-specific genes that are required for maintenance of cell identity (e.g., embryonic stem cell identity) or maintenance of a disease state (e.g., cancer).