Patent ID: 6288241
Filing Date: 2001-09-11
Classification: A61P,C07D

Abstract:
1-Methyl-5-p-toluoylpyrrole-2-acetamidoacetic acid guaiacyl ester form 2, having formula ##STR3##characterised by the following physico-chemical characteristics:melting point: 133-136.degree. C.;DSCPeak 136.2.degree. C. 136.7.degree. C. Onset 132.5.degree. C. 133.7.degree. C. Delta H 97.3 J/g 98.3 J/gIR spectrum (presenting characteristic signals at the following wave numbers in cm.sup.-1)3302.98 1550.27 1113.95 699.06 3092.37 1501.85 1037.43 620.38 2948.24 1480.85 1022.34 576.81 cm.sup.-1 2842.00 1458.18 976.95 1785.85 1377.94 885.21 1762.26 1310.86 833.34 1646.73 1262.66 788.30 1626.80 1202.46 769.16 1607.82 1179.67 749.21 1564.93 1162.83 729.28