N-cyano-O-phenyl-N'-[3-(3-(piperidinomethyl)phenoxy]propyl]isourea → N-cyano-N'-[2-[N-[2-[N-(4-fluorobenzyl)-N-(2-pyridyl)amino]ethyl]-N-methylamino]ethyl]-N"-[3-[3-(piperidinomethyl)phenoxy]propyl]guanidine

Participants

Reaction Steps

Preparation is effected analogously to Example 1, using 0.30 g (1.0 mmol) of N-[2-[N-(4-fluorobenzyl)-N-(2-pyridyl)amino]ethyl]-N-methyl-1,2-ethanediamine and the equimolar amount of N-cyano-O-phenyl-N'-[3-[3-(piperidinomethyl)phenoxy]propyl]isourea as starting materials. Working up by chromatography analogously to Example 1 yields the purified title compound in the form of a viscous oil; MS (+FAB method): m/z (rel. int. [%])=601 ([M+H]+, 7), 76 (100); IR (KBr): 2169 cm-1 (C≡N). For further analysis, a portion of the compound is converted into the tartaric acid salt and recrystallised from ethanol/petroleum ether; m.p.: 106° C. (ethanol/petroleum ether).

Provenance & Evidence