Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1977-11-18
1980-03-04
Helfin, Bernard
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
260465D, 546294, 560 11, 424263, 424304, 424317, C07C147107, C07C14714, A61K 3144, A61K 31235
Patent
active
041917766
ABSTRACT:
Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen, fluorine, chlorine, bromine, methyl, methoxy, methylthio or cyano;
REFERENCES:
patent: 3549690 (1970-12-01), Leigh
patent: 3549691 (1970-12-01), Leigh
Janczewski, Chem. Abst., 66:37570(z) (1967).
Janczewski, Chem. Abst., 69:51794(a) (1968).
Janczewski, Chem. Abst., 68:49239(c) (1968).
Janczewski, Chem. Abst., 81:63036(j) (1974).
Haarmann Walter
Kadatz Rudolf
Muller Erich
Narr Berthold
Nickl Josef
Boehringer Ingelheim GmbH
Helfin Bernard
Shippen Michael
Weissenberger Walter G.
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