Oximecarbamate derivatives, and their production and use
AssigneeSumitomo Chemical Company, Limited
InventorsYoshiaki Kosuge, Ryo Yoshida, Seizo Sumida, Hirofumi Oshita, Soji Otsuki, Katsuzo Kamoshita
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AssigneeSumitomo Chemical Company, Limited
InventorsYoshiaki Kosuge, Ryo Yoshida, Seizo Sumida, Hirofumi Oshita, Soji Otsuki, Katsuzo Kamoshita
Estimating the term…
Oximecarbamate derivatives of the formula: ##STR1## wherein R.sub.1 is methyl or methoxy, R.sub.2 is lower alkyl, lower alkoxy, methylenedioxy, methylthio, halogen or trifluoromethyl, R.sub.3 is hydrogen, methyl or ethyl, X and Z are each oxygen or sulfur, m is an integer of 0 to 5 when R.sub.2 is fluorine or an integer of 0 to 3 when R.sub.2 is other than fluorine, R.sub.2 being same or different in case of m being an integer of 2 or 3, n and r are each an integer of 0 or 1 but when one of them is zero, the other is not zero, q is an integer of 0 or 1 and t is an integer of 0 to 4, which are useful as herbicides having high selectivity to crop plants.
A compound of the formula:
Dependencies are inferred from the claim text.