検索ワード: on obti (フランス語 - 英語)

on obtier. * ainsi 1,5 g de 7-méthyl-6- (2-f luoropyrιdm-3-yl) -4h-1 , 2-dιhydrc- pyrrolo [1 , 2-c] -1 , 3-thιazιne-8-carboxamιde sous forme de cnsta-/ jaune clair fondant à 213°c. le 7-méthyl-6- (2-f luoropyrιdm-3-yl) -1 , 2-dιhydro-4h-pyrrolo [1 ,2-c] -1 , 3-thιazme-8-carbonιtrιle est préparé comme décrit dans l'exemple 1 mais à partir de 6,6 g d'acide n- (2-f luoromcotmoyl) -2h- 3,4, 5, 6-tétrahydro-1 , 3-thιazιne-4-carboxylιque et 4,95 g de 2-chloro- crotononitrile.
1.5 g of 7-methyl-6-(2-fluoro-3-pyridyl)-1,2-dihydro-4h-pyrrolo[1,2-c]-1,3-thiazine-8-carboxamide are thus obtained in the form of light-yellow crystals melting at 213° c. 7-methyl-6-(2-fluoro-3-pyridyl)-1,2-dihydro-4h-pyrrolo[1,2-c]-1,3-thiazine-8-carbonitrile is prepared as described in example 1, but from 6.6 g of n-(2-fluoronicotinoyl)-3,4,5,6-tetrahydro-2h-1,3-thiazine-4-carboxylic acid and 4.95 g of 2-chlorocrotononitrile.