2CH3-(CH2)3-CHNH2-(CH2)3 -COOH + 2Li = 2CH3-(CH2)3-CHNH2-(CH2)3 -COOLi + H2↑
2CH3-(CH2)3-CHNH2-(CH2)3 –COOH + MgO = (CH3-(CH2)3-CHNH2-(CH2)3 –COO)2Mg + H2O
3CH3-(CH2)3-CHNH2-(CH2)3 –COOH + Fe(OH)3 = (CH3-(CH2)3-CHNH2-(CH2)3 –COO)3Fe + 3H2O
2CH3-(CH2)3-CHNH2-(CH2)3 –COOH + CaS + (CH3-(CH2)3-CHNH2-(CH2)3 –COO)2Ca + H2S
2CH3-(CH2)3-CHNH2-(CH2)3 –COOH + HCl = [CH3-(CH2)3-CHNH2-(CH2)3 –COOH]Cl
CH3-(CH2)3-CHNH2-(CH2)3 –COOH + CH3OH = CH3-(CH2)3-CHNH2-(CH2)3 –COOCH3 + H2O