Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-08-29
1993-04-27
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548199, C07D40110, C07D24918
Patent
active
052063798
ABSTRACT:
Acylmethoxycarbonylbenzotrizoles with an ester substituent are disclosed which are represented by formula (I): ##STR1## wherein R.sub.1 is an aliphatic oxy group having 1-10 carbons or an aliphatic amino group having 2-10 carbons; R.sub.2 is hydrogen or an aliphatic group having 1-5 carbons; and the group ##STR2## is bonded to a 5- or 6-position of the benzotriazole and which are useful in silver halide photographic sensitive materials, synthesis intermediates therefor, synthesis intermediates for medicines, rust inhibitors for metals and the like.
REFERENCES:
patent: 4477563 (1984-10-01), Ichijima et al.
patent: 4812389 (1989-03-01), Sakanoue et al.
patent: 5004677 (1991-04-01), Ueda
Ichijima Seiji
Mihayashi Keiji
Motoki Masuji
Fuji Photo Film Co. , Ltd.
Lee Mary C.
McKane Joseph K.
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