Glutaric Acid → N-[4-(3-aminopropyl)aminobutyl]-2-(9-guanidino-2-nonenamido)-2-hydroxyethanamide

Participants

Reaction Conditions

Reaction Steps

A mixture of 206.2 mg (0.84 mmole) of 9-guanidino-2-nonenamide hydrochloride, 291.0 mg (1.00 mmole) of N-[4-(3-aminopropyl)aminobutyl]-2,2-dihydroxyethanamide dihydrochloride, 109.6 mg (0.84 mmole) of glutaric acid and 0.2 ml of water was heated at 60° C. for 24 hours. After completion of the reaction, the reaction mixture was purified in a manner similar to that in Example 1 using CM-Sephadex® C-25 (Na-type) and Sephadex® LH-20 to obtain 135.0 mg (31.1% yield) of a white powder of N-[4-(3-aminopropyl)aminobutyl]-2-(9-guanidino-2-nonenamido-2-hydroxyethanamide trihydrochloride.

Provenance & Evidence