8 1, X-Dimel hyl-2-nonyl-I 9 l-~ Iethyl. 2-nonyl-X-etIiyl-I 1 I) 1-Methyl 2-Iionyl-8-allyl-13r 11 l- Methyl. 2-iioiiyl: 3-l, ctizyl T3r 12 lI) ecyl-2,:~-tlinic. lhyl I methyl-C1 benzyl)-C1 where R was alkyl or aralkyl and X an anion. In view of the role played by the imidazole group in various biological systems, it was felt that there might be advantages to be gained by incorporating this heterocycle in such molecules as (I) and
