2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine analogs and methods for their synthesis and use

摘要

The present invention relates to novel 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine analogs, and methods for their synthesis and use. Such analogs are designed to provide a convenient linkage chemistry for coupling under mild conditions to a suitable group on a target protein, polypeptide, solid phase or detectable label.