Definition: Synthetic or naturally occurring substances related to coumarin, the delta-lactone of coumarinic acid. The various coumarins have a wide range of proposed actions and uses including as ANTICOAGULANTS, pharmaceutical aids, indicators and reagents, photoreactive substances, and ANTINEOPLASTIC AGENTS.
benzyloxycarbonyl-phenylalanylarginine-4-methylcoumaryl-7-amide [ CBZ-Phe-Arg-MCA,Z-Phe-Arg-4-NMec,Z-Phe-Arg-AMC,ZFRN-Mec,benzyloxycarbonyl-Phe-Arg 4-methyl-7-coumarylamide,carbobenzoxy-L-phenylalanyl-L-arginine 4-methylcoumarinyl-7-amide ] substrate for measurement of human prekallikrein