| 摘要 |
The invention relates to a method for producing compounds of formula (I), in which R1, A, D, X and Z are defined as per the description, by reacting compounds of formula (II), in which A, D and X are defined as above, with a base in the presence of a thinning agent. The reaction mixture is then reacted with the mixture of CCMP/CMP (2-chloro-5-chloromethylpyridine/2-chloro-5-methylpyridine) and the appropriate hydrochlorides. (I) (II)
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