This invention relates to organic chemistry, in particular to processes for the preparation of pyrazoline carboxamidine derivatives of formula (I), known as potent 5-HT6 antagonists. The invention also relates to novel intermediates of these compounds. wherein the symbols have the meanings given in the description.
本发明涉及有机
化学,具体涉及制备式(I)的
吡唑烷基
脲衍
生物的方法,其作为有效的5-HT6拮抗剂而知名。本发明还涉及这些化合物的新型中间体,其中符号的含义在说明中给出。