反应详情

Preparation is effected analogously to Example 63, using 0.53 g (1.7 mmol) of N-[2-[N-(4-methoxybenzyl)-N-(2-pyridyl)amino]ethyl]-N-methyl-1,2-ethanediamine and the equimolar amounts of 1,1'-carbonyldiimidazole and 2-[[(2-guanidino-4-thiazolyl)methyl]thio]ethaneamine as starting materials. Working up by chromatography analogously to Example 63 yields the purified title compound in the form of a viscous oil; MS (+FAB method): m/z (rel. int. [%])=572 ([M+H]+, 1), 121 (100); IR (KBr): 1644 cm-1 (C≡O). For further analysis, a portion of the compound is converted into the picric acid salt and recrystallised from ethanol; m.p.: 84° C. (ethanol).

1. customPreparation
2. customWorking up by chromatography analogously to Example 63 yields the
3. custompurified title compound in the form of a viscous oil
4. customrecrystallised from ethanol