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US 4,301,158 AGranted
N-(2-Propynyl)-2,6-dinitro-benzenamine derivatives
AssigneeSandoz Ltd.
InventorHomer K. Spencer
Life of this patent
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Abstract
Fungicides are of the formula: ##STR1## wherein R and R' are each independently alkyl of 1 to 4 carbon atoms, R.degree. is trihalomethyl in which the halo atoms are of atomic weight of from 18 to 36, e.g. trifluoromethyl or trichloromethyl, cyano or --SO.sub.2 NR"R"', and R" and R"' are each independently hydrogen or alkyl of 1 to 4 carbon atoms.
Claims15
A compound of the formula:
- ##STR6## wherein R and R' are each independently alkyl of 1 to 4 carbon atoms,
- R.degree. is trihalomethyl in which the halo atoms are of atomic weight of from 18 to 36, cyano or --SO.sub.2 NR"R"', and
- R" and R"' are each independently hydrogen or alkyl of 1 to 4 carbon atoms, and
Dependencies are inferred from the claim text.