反应详情

An equimolar mixture of 4-[3-(amino)propoxy]-N,N-dimethyl-2-thiophenemethanamine [prepared according to the procedure described in published European patent application No. 27,744] and 1-amino-2-methoxycyclobutene-3,4-dione is reacted according to the general procedure of Example 19 to yield the title compound.

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