METHOD OF RESORUFINE'S DERIVATIVES PRODUCTION

• Main Authors: BATZ HANS-GEORG DR.,DE, HERRMANN RUPERT DR.,DE, KLEIN CHRISTIAN DR.,DE
• Format: Patent
• Language: English
• Published: 14.08.1990
• Edition: 4
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; ADHESIVES; CHEMISTRY; DYES; HETEROCYCLIC COMPOUNDS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LAKES; MEASURING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; MORDANTS; NATURAL RESINS; ORGANIC CHEMISTRY; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; PAINTS; PEPTIDES; PHYSICS; POLISHES; STEROIDS; TESTING

1. Resorufin derivatives of the general formulae Ia and Ib see diagramm : EP0209875,P26,F3 in which R**1 , R**2 , R**3 , R**4 and R**5 , which in each case can be the same or different, signify hydrogen, halogen, a carboxyl, carboxamido, lower alkoxycarbonyl, cyano or nitro group, a lower alkyl or lower alkoxy radical, which in each case can be substituted by carboxyl, carboxamido, lower alkoxycarbonyl, cyano or nitro groups, whereby R**4 and R**5 can together represent an annellated benzene or naphthalene ring which is unsubstituted or carries one or more constituents selected from the group SO3 H, CO2 H or C1 -C5 -alkoxy, Z a bridge member, A the residue of a ligand and n a whole number of 1 to 200, whereby the lower alkyl and lower alkoxy groups contain hydrocarbon chains with 1 to 5 carbon atoms.