Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1975-06-25
1977-02-22
Trousof, Natalie
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
2602471E, 2602472R, 2602475GP, 2602564F, 260268BC, 26029359, 2602948R, 2602949, 260295R, 260295F, 260295S, 260296H, 260297R, 2602393B, 424250, 424263, 424267, 42424856, C07D47104, A61K 3144
Patent
active
040092712
ABSTRACT:
There are produced 6-aza-3H-1,4-benzodiazepines and 6-aza-1,2-dihydro-3H-1,4-benzodiazepines of the formula: ##STR1## wherein R.sub.1 is the group --NR.sub.a R.sub.b or --NR.sub.a R.sub.b R.sub.c halide and R.sub.a and R.sub.b are the same or different and are hydrogen, alkyl groups of 1 to 6 carbon atoms, or alkyl groups of 1 to 6 carbon atoms substituted by hydroxy, phenyl or a carboxy group, and R.sub.c can be as defined for R.sub.a and R.sub.b except it cannot be hydrogen and wherein the group --NR.sub.a R.sub.b also can be a saturated closed 5, 6 or 7 membered ring which in a given case has a further oxygen atom or nitrogen atom or contains a nitrogen atom substituted with an alkyl group having 1 to 4 carbon atoms;
REFERENCES:
patent: 3920633 (1975-11-01), von Bebenburg et al.
patent: 3941775 (1976-03-01), VON Bebenburg et al.
Offermanns Heribert
VONBebenburg Walter
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Ramsuer R. W.
Trousof Natalie
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