Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1984-11-05
1987-05-19
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
548476, C07D48708, C07D20948
Patent
active
046670351
ABSTRACT:
The novel compounds of the general formula I ##STR1## where R and R.sup.1 are substituents and the rings A can be substituted and/or can carry fused rings, are useful intermediates for the preparation of, for example, dyes and active ingredients.
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Hagen Helmut
Kohler Rolf-Dieter
BASF - Aktiengesellschaft
Daus Donald G.
Rivers Diana G.
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