Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1977-09-19
1980-01-08
Randolph, John D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
424246, 42424856, 424250, 424258, 544 61, 544124, 544127, 544193, 544360, 544362, 546152, 546286, 546288, C07D47104
Patent
active
041828879
ABSTRACT:
Compounds of the formula ##STR1## wherein R.sub.1 is mono- or di-substituted amino, where the substituents are selected from the group consisting of alkyl of 1 to 6 carbon atoms, cyclohexyl, allyl and benzyl; unsubstituted, mono-substituted or di-substituted pyrrolidino, piperidino, hexamethyleneimino, morpholino, piperazino, thiomorpholino, 1-oxido-thiomorpholino or 1,1-dioxido-thiomorpholino, where the substituents are selected from the group consisting of methyl, hydroxymethyl, hydroxyl, phenyl and benzyl; 1,2,5,6-tetrahydropyridino; 1,2,3,4-tetrahydroisoquinolino; indolino; or 3,6-ethylene-hexamethyleneimino;
REFERENCES:
patent: 3872133 (1975-03-01), Fleckenstein et al.
patent: 4048184 (1977-09-01), Hoehn
Haarmann Walter
Muller Erich
Narr Berthold
Nickl Josef
Roch Josef
Boehringer Ingelheim GmbH
Randolph John D.
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