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US 4,374,662 AGranted
Diphenyl sulfone compounds, and their production and use
AssigneeSumitomo Chemical Company, Limited
InventorsHiroyuki Konishi, Naganori Hino, Hiroshi Matsumoto, Ryo Yoshida
Life of this patent
Estimating the term…
Abstract
A compound of the formula: ##STR1## wherein R is a hydrogen atom or a lower alkoxy group and X and Y are, the same or different, each a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a carboxy(lower)alkoxy group or a lower alkoxycarbonyl(lower)alkoxy group, which is useful as a herbicide.
Claims11
A compound of the formula:
- ##STR21## wherein R is a hydrogen atom or a lower alkoxy group and X and Y, being the same or different, are each a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a carboxy(lower)alkoxy group or a lower alkoxycarbonyl(lower)alkoxy group.
Dependencies are inferred from the claim text.