反应详情

Preparation is effected analogously to Example 22, using 0.85 g (2.7 mmol) of N-[2-[N-(4-methoxybenzyl)-N-(2-pyridyl)amino]ethyl]-N-methyl-1,2-ethanediamine and the equimolar amount of 1-methylthio-1-[3-[3-(piperidinomethyl)phenoxy]propyl]amino-2-nitroethene as starting materials. Chromatographic working-up analogously to Example 22 yields the purified title compound in the form of a viscous oil; MS (+FAB method): m/z (rel. int. [%])=632 ([M+H]+, 8), 121 (100). For further analysis, a portion of the compound is converted into the tartaric acid salt and recrystallised from isopropanol/ether; m.p.: 102°-104° C. (isopropanol/ether).

1. customPreparation
2. customyields the
3. custompurified title compound in the form of a viscous oil
4. customrecrystallised from isopropanol/ether