. . . . . . . . . . . "Putrescine"@en . . . "Putrescine is a toxic diamine formed by putrefaction from the decarboxylation of arginine and ornithine. Putrescine is a solid. This compound belongs to the polyamines. These are compounds containing more than one amine group. Known drug targets of putrescine include putrescine-binding periplasmic protein, ornithine decarboxylase, and S-adenosylmethionine decarboxylase proenzyme. "@en . . . . "Sang Yup Lee, Zhi Gang Qian, Xiaoxia Xia, Yong Jae Jeon, \"MUTANT MICROORGANISMS HAVING A HIGH ABILITY TO PRODUCE PUTRESCINE AND METHOD FOR PRODUCING PUTRESCINE USING THE SAME.\" U.S. Patent US20100203599, issued August 12, 2010."@en . . . . . . . . . "experimental"@en . . . . . . . . "110-60-1"@en . . . . . . . . . . . .