Phenyl isothiocyanate derivatives and their production
AssigneeShionogi & Co., Ltd.
InventorsMasaru Ogata, Yoshihachi Watanabe, Hiroshi Matsumoto, Katsuya Tawara
Life of this patent
Estimating the term…
Abstract
A compound of the formula: ##STR1## wherein X is oxygen or sulfur; R.sup.1 is hydroxy, C.sub.1 -C.sub.4 alkoxy, phenoxy, amino, C.sub.1 -C.sub.4 alkylamino, C.sub.2 -C.sub.8 dialkylamino, C.sub.6 -C.sub.10 arylamino, tetrahydrofurfurylamino, morpholino or methylpiperazino, but when X is sulfur R.sup.1 must be amino, C.sub.1 -C.sub.4 alkylamino, C.sub.2 -C.sub.8 dialkylamino or morpholino; R.sup.2 is C.sub.1 -C.sub.4 alkoxy or C.sub.2 -C.sub.5 alkoxycarbonyl; R.sup.3 is hydrogen C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.8 dialkylamino or halogen and its salts being useful as agricultural fungicides are provided.
Claims12
An agricultural fungicidal composition comprising a fungicidally effective amount of a compound of the formula:
- ##STR29## wherein X is oxygen or sulfur;
- R.sup.1 is hydroxy, phenoxy, amino, methylamino, ethylamino, propylamino, isopropylamino, butylamino, dimethylamino, methylethylamino, diethylamino, ethylbutylamino, dibutylamino, phenylamino, tolylamino, xylylamino, mesitylamino, cumenylamino, tetrahydrofurfurylamino, morpholino or methylpiperazino;
- but when X is sulfur R.sup.1 must be amino, methylamino, ethylamino, propylamino, isopropylamino, butylamino, dimethylamino, methylethylamino, diethylamino, ethylbutylamino, dibutylamino, or morpholino;
- R.sup.2 is methoxy, ethoxy, propoxy, isopropoxy, butyoxy, isobutoxy, or t-butoxy;
- and
- R.sup.3 is hydrogen, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butuyl, methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, t-butoxy, dimethylamino, methylethylamino, diethylamino, ethylbutylamino, dibutylamino, ffluorine chlorine, bromine or iodine,
- or its salts and one or more agriculturally suitable carriers and/or adjuvants.
An agricultural fungicidal composition comprising a fungicidally effective amount of a compound of the formula:
- ##STR30## wherein X is oxygen or sulfur;
- R.sup.1 is hydroxy, C.sub.1 -C.sub.4 alkoxy, phenoxy, amino, C.sub.1 -C.sub.4 alkylamino, C.sub.2 -C.sub.8 dialkylamino, C.sub.6 -C.sub.10 arylamino, tetrahydrofurfurylamino, morpholino or methylpiperazino;
- but when X is further R.sup.1 must be amino, C.sub.1 -C.sub.4 alkylamino, C.sub.2 -C.sub.8 dialkylamino or morpholino;
- R.sup.2 is C.sub.1 -C.sub.4 alkoxy or C.sub.2 -C.sub.5 alkoxycarbonyl;
- and
- R.sup.3 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.8 dialkylamino or halogen
- or its salts and one or more agriculturally suitable carriers and/or adjuvants.
Dependencies are inferred from the claim text.