Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1979-02-26
1980-11-04
Coughlan, Jr., Paul M.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544247, 544250, A61K 31505, C07D51304
Patent
active
042320240
ABSTRACT:
Anti-allergy novel 1-oxo-1H-pyrimido[6,1-b]benzthiazole derivatives of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each independently is hydrogen, halogen, hydroxy, nitro, trifluoromethyl, or lower alkyl, alkoxy or alkylthio, or
REFERENCES:
patent: 3538086 (1970-11-01), Mair et al.
patent: 4041163 (1977-08-01), Bindra et al.
Hindermayr Herman
Roesch Androniki
Roesch Egon
Wilhelms Otto-Henning
Winter Werner
Boehringer Mannheim GmbH
Coughlan, Jr. Paul M.
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