| http://www.w3.org/ns/prov#value | - The N2 -naphthalenesulfonyl-L-arginyl halide (IX) starting materials required for the condensation reaction can be prepared by reacting an N2 -naphthalensulfonyl-L-arginine with at least an equimolar amount of a halogenating agent such as thionyl chloride, phosphorous oxychloride, phosphorus trichloride, phosphorous pentachloride or phosphorus tribromide.
|
