DERIVATIVES OF LUPININ AND EPILUPININ AS LIGANDS OF VARIOUS CHOLINESTERASES
Literature data have been summarized on interaction of cholinesterases of some mammals and arthropods with a group of isomer derivatives of alkaloid lupini and its epimer epilupinin. As substrates of cholinesterases of several mammals there are studied 8 acetates containing in their molecules the chinolysidin bicycle with different structure of N-alkyl radical, which showed certain elements of specificity of action. For 2 isomer esters that are derivatives of the protonated base of the lupinin and epilupinin structures, differences in their substrate characteristics were revealed. The polyenzyme analysis if anticholines-terase efficiency was performed for 30 organophosphorus inhibitors that are dialkoxyphosphorus derivatives of lupinin and epilupinin; as a result, quite a few peculiarities of their action depending on their structure were revealed. Several tested compounds turned out to act as specific inhibitors of cholinesterases of some mammals and arthropods.