Azaspiro compounds

Details Azaspiro compounds Azaspiro compounds

1980-12-29

1983-08-23

Bond, Robert T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

260239B, 260239BE, 260239BF, 424263, 424267, 424244, 424274, 548408, C07D22120

Patent

active

044005121

ABSTRACT:
This invention relates to a method of using compounds selected from those of the following formula : ##STR1## wherein R.sup.1 is hydrogen, alkyl or alkenyl; R.sup.2 is hydrogen, alkyl, cycloalkyl or mononuclear aryl or R.sup.1 and R.sup.2, taken together with the carbon atom to which they are attached, form a cycloalkyl or cycloalkoxyalkyl; R.sup.3 is hydroxy, alkyl, alkoxycarbonyl, hydroxy lower alkyl or a radical of the formula: --C(.dbd.Y)NR.sup.4 R.sup.5 wherein R.sup.4 is hydrogen, alkyl, or alkenyl, R.sup.5 is alkyl, alkenyl carbalkoxy, or mononuclear aryl, or R.sup.4 and R.sup.5 may be joined together with the nitrogen atom to which they are attached to form a 5- to 7- membered heterocyclic ring having from 1 to 3 hetero atoms; Y is O or S; X is alkyl, alkoxycarbonylalkyl or cyano; m is an integer of 0 to 2 and n and n' are integers each having a value of 1 to 2 and the dotted line indicates an optional carbon to carbon double bond, compositions containing said compounds as insect repellents and to novel compounds.

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