Patent ID: 6482949
Filing Date: 2002-11-19
Classification: C07D

Abstract:
A pyrrole-aryl compound of the general formula: wherein R1-R10, individually at each occurrence, are the same or different and are selected from the group consisting of hydrogen, alkyl, hydroxyalkyl, glycolyl, polyglycol ether, amino, nitro, halo, cyano, aryl, heteroaryl, thio, thioalkyl, amido, ester, acyl, aldo, and carboxy; wherein polyglycol ether is O(CH2CH2O)nCH3 and where n=1-10, wherein aryl is selected from the group consisting of phenyl and, a radical having 2-10 aromatic rings of carbon only, the individual rings being of 5-7 carbon atoms; wherein heteroaryl is selected from the group consisting of one 5 or 6 membered aromatic ring, said ring containing at least one carbon atom and, a radical having 2-10 aromatic rings, said rings each containing 5 or 6 members and each ring having at least one carbon atom; wherein ester is RaCOORb wherein Ra and Rb are alkyl and may consist of up to twenty carbon atoms and further wherein either Ra or Rb may be directly attached to the pyrrole aryl, wherein acyl is RaCORb wherein Ra is alkyl and may consist of up to twenty carbon atoms, and wherein Rb may consist of up to twenty atoms and further wherein either Ra or Rb may be directly attached to the pyrrole aryl, wherein carboxy is RaCOOH wherein Ra is alkyl and may consist of up to twenty carbon atoms; and salts thereof,provided, however, that R1-R10 cannot all be hydrogen.