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本发明涉及到制备分子式(Ⅰ)的化合物,式中R1是与分子式(Ⅱ)反应的C1C6烷基或苄基,R1定义为带有2-喹啉烃基醛的分子式(Ⅰ)。过程适合于工业规模生产。HRP20151422?(T1)―2016-02-26
The present invention relates to the preparation of a compound of formula (I) wherein R1 is C1C6 alkyl or benzyl which reacts with formula (II) and R1 is defined as formula (I) bearing 2-quinolinyl aldehyde. The process is suitable for industrial scale production. HRP20151422? (T1) -2016-02-26