Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-06-06
1985-05-21
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544 586, 544 54, 544 92, 514229, A61K 31535, C07D26518
Patent
active
045185972
ABSTRACT:
This invention is directed to novel benzoxazin-2-ones of the formula ##STR1## wherein A is a sulfur atom or an SO, SO.sub.2, R--N.dbd.S, or R--N.dbd.SO.sub.2 group where R is a hydrogen atom or an acyl group;
REFERENCES:
patent: 3526621 (1970-09-01), Bernardi et al.
patent: 3542774 (1970-11-01), Shavel et al.
patent: 4140789 (1979-02-01), Jaeggi et al.
patent: 4310527 (1982-01-01), Jaeggi et al.
Haarmann Walter
Muller Erich
Narr Berthold
Nickl Josef
Roch Josef
Dr. Karl Thomae GmbH
Raymond Richard L.
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