Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1985-10-18
1986-12-23
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
C07D26532
Patent
active
046313400
ABSTRACT:
1,4-oxazinone derivatives of the structure: ##STR1## wherein one of R and R.sup.1 is hydrogen and the other is --CH.sub.2 CO.sub.2 R.sup.6 (R.sup.6 .dbd.alkyl) or R and R.sup.1 together represent the group .dbd.CHCO.sub.2 R.sup.6, R.sup.2 and R.sup.3 are hydrogen, alkyl, substituted alkyl, phenyl or substituted phenyl or R.sup.2 and R.sup.3 together represent a single adamantyl group, and R.sup.4 and R.sup.5 are hydrogen, alkyl, substituted alkyl, phenyl, substituted phenyl, or benzyl, are disclosed herein.
REFERENCES:
Lorian, Antibiotics in Laboratory Medicine, (1980), Williams & Wilkins, Baltimore/London.
Iwanami, Chemical Abstracts, vol. 58 (1963), 11354e.
Iwanami, Chemical Abstracts, vol. 75 (1971), No. 48007h.
Kawahara, Chemical Abstracts, vol. 101 (1984), No. 110,840k; Substance Index (1984), p. 90CS.
Georgiev Vassil S.
Mullen George B.
Pennwalt Corporation
Ramsuer Robert W.
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