发明授权
US08450482B2 Process for the preparation of 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-([1-(N-methylcarbamoymethyl)piperidin-4-yl]oxy)quinazoline 失效
制备4-(3-氯-2-氟苯胺基)-7-甲氧基-6 - ([1-(N-甲基氨基甲酰基)哌啶-4-基]氧基)喹唑啉的方法

Process for the preparation of 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-([1-(N-methylcarbamoymethyl)piperidin-4-yl]oxy)quinazoline
摘要:
Processes for the preparation of 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline, salts thereof, and the intermediates used in the process are described.
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