Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-04-26
1985-09-17
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514233, 514236, 544 99, A61K 31535, C07D49814
Patent
active
045421331
ABSTRACT:
1,2-methylenedioxy quino-benoxazine derivatives having the formula: ##STR1## wherein R.sub.2 is a substituent and R.sub.1 is hydrogen or a carboxy protecting group. The compounds of the invention have antibacterial activity.
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patent: 4017622 (1977-04-01), Minami et al.
patent: 4292317 (1981-09-01), Pesson
patent: 4382892 (1983-05-01), Hayakawa et al.
patent: 4439436 (1984-03-01), Wentland et al.
patent: 4443447 (1984-04-01), Gerster et al.
patent: 4473568 (1984-09-01), Hutt
SCHM 84-063204/11 (1984) DD 204,089-A.
DAUC 84-039639/07 (1984) J5 9001,489-A.
DAUC 84-043150/08 (1984) EP 101,829-A.
Abbott Laboratories
Katz Martin L.
Raymond Richard L.
Weinstock Steven F.
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