Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1996-02-20
1996-11-12
Shah, Mukund J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
540450, 540467, 540468, C07D27308
Patent
active
055741584
ABSTRACT:
A compound of the formula: ##STR1## in which each R.sup.1 to R.sup.4 group is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkoxy-carbonyl, halo, hydroxy, nitro, cyano, trihalomethyl or optionally substituted phenyl, each R.sup.5 to R.sup.16 group is hydrogen or C.sub.1-4 alkyl, each Z', Z", Z'" and Z"" group is an alkylene radical, and X and Y are each --(CH.sub.2).sub.n -- or --(CH.sub.2).sub.m --A--(CH.sub.2).sub.p -- where A is --CH.dbd.CH--, optionally substituted phenylene or optionally substituted naphthalenyl, n is 2 to 10, and m and p are each 1 or 2, salts thereof, and intermediates for the production thereof.
REFERENCES:
patent: 4076724 (1978-02-01), Lehn
patent: 4843158 (1989-06-01), Smith
patent: 5187103 (1993-02-01), Czech et al.
Clark Barry P.
Harris John R.
Boone David E.
Lilly Industries Limited
Shah Mukund J.
Sripada Pavanaram K.
Vorndran-Jones MaCharri R.
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