CRYSTALLINE FORM OF N-[4-[5(CYCLOPENTYLOXYCARBONYL)-AMINO-1-METHYL-INDOLE-3-YLMETHYL]-3- METHOXYBENZOYL]-2-METHYLBENZENE SULFONE AMIDE POSSESSING ACTIVITY AS ANTAGONIST OF LEUCOTRIENES

摘要

FIELD: medicine. SUBSTANCE: desired compound has diffraction pattern with specific peaks at 8.1; 13.7; 16.4; 20.5 and 23.7 grad. Infrared spectrum of compound in 0.5 % KBr has sharp peaks at 3370, 1670, 1525, 1490, 1280, 890, 870 and 550 cm . EFFECT: improved quality of desired product. 9 cl, 6 dwg , 4 tbl)