(S)-Laudanosine, the (S) enantiomer of laudanosine, emerges as a metabolite from the neuromuscular blocking agents atracurium and cisatracurium. It functions by inhibiting prolyl endopeptidase and obstructing arachidonic acid- and collagen-induced aggregation in washed rabbit platelets.
N4-Benzoyl-2'-deoxy-5'-O-DMT-2',2'-difluorocytidine is a nucleoside derivative, specifically a fluoro-modified nucleoside characterized by its protected nucleoside structure with NH2/OH groups open (Nucleoside Derivative - Fluoro-modified nucleoside; Protected nucleoside w/NH2/OH open).