Antihistaminics; some ethylene diamines and an aminoether.
D003959:Diamines; D005029:Ethylenediamines; D005030:Ethylenes; D006632:Histamine
D003959:Diamines; D005029:Ethylenediamines; D005030:Ethylenes; C031234:ethylenediamine; D006632:Histamine; C036216:ethylene
ETHYLENEDIAMINE; HISTAMINE