N,N'-Diisopropylethylenediamine → HCID 90370189, compound

Participants

Reaction Steps

By using 250 mg of methyl 4-[2-(4-{[(2-{[3-(chloromethyl)benzoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)carbonyl]amino}phenyl)ethyl]benzoate and 0.25 mL of N,N′-diisopropylethylenediamine as starting materials, the reaction similar to Preparation Example 9 was performed, thereby obtaining 220 mg of methyl 4-[2-(4-{[(2-{[3-({isopropyl[2-(isopropylamino)ethyl]amino}methyl)benzoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophen-3-yl)carbonyl]amino}phenyl)ethyl]benzoate.

Provenance & Evidence