Alfa-Cm Srl

Sirio Vurro

Paolo Ferruti

Disclosed are polyamidoamines having a number average molecular weight ranging between 1,000 Da and 200,000 Da, obtained by copolymerisation of N,N-methylenebisacrylamide, glycine and 4-aminobutylguanidine (agmatine), and having the following formula (I) wherein n and m are two numbers such that the value of (n+m) can range from 5 to 1,000, preferably from 20 to 200, and even more preferably from 45 to 55. The compounds according to the invention are useful as active ingredients of pharmaceutical compositions for the treatment and/or prevention of microbial infections, or as plant protection products to counteract bacterial and fungal pathogens in organic farming.

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Milan, Italy

Sirio Vurro