Hydrochloric Acid → HCID 67746127, compound

Participants

Reaction Steps

0.34 g of palladium/charcoal catalyst is added to a solution of 3.4 g of the product of Example 3 in 34 ml of ethanol and 6.8 ml of 1N hydrochloric acid and the reaction mixture is hydrogenated for 2 hours. Then, the catalyst is filtered off and the filtrate is evaporated. Colourless [[(S)-2-amino-3-[(S)-1-(amino-imino-methyl)-piperidin-3-ylmethylcarbamoyl]-propionyl]-cyclopropyl-amino]-acetic acid hydrochloride (1:1), MS (ion spray): 369.4 (M+H)+, is thus isolated.

Provenance & Evidence