2,4-Di:oxo-1,3,6,9-tetra:aza-spiro-(4,4)nonane derivs. - as pharmaceuticals and plant protecting agents prepd. by reacting a delta-2 imidazoline with a mono:isocyanate

摘要

of formula (I) are new (where R' and R7 are each opt. substd. aliphatic, aliphatic-aromatic or aromatic gps.; R2-5 are each H or opt. substd. aliphatic, aliphatic-aromatic or aromatic gps; and R6 is an opt. substd. aliphatic, aliphatic-aromatic or aromatic carbamoyl). (I) can be used as pharmaceuticals and plant protecting agents and as auxiliaries for textiles and rubber.