Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-07-19
1985-11-19
Gerstl, Robert
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546198, 546199, 548161, 548163, 548171, 548178, 548221, 548222, 548217, 548305, C07D27764, C07D26332, C07P23516
Patent
active
045543550
ABSTRACT:
There are disclosed compounds of the formula ##STR1## wherein X is --O--, --S-- or ##STR2## Y is --CH.sub.2 O--, --OCH.sub.2 --, --CH.sub.2 S--, --SCH.sub.2 --, ##STR3## m is 1-3; A is O or NR.sup.2 ;
REFERENCES:
patent: 4296120 (1981-10-01), Kadin
American Home Products Corporation
Gerstl Robert
Tarnowski George
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