Pyrimidoisoquinoline derivatives useful for treating allergies

Details Pyrimidoisoquinoline derivatives useful for treating allergies Pyrimidoisoquinoline derivatives useful for treating allergies

1984-11-09

1987-06-16

Daus, Donald G.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

544252, 546143, 546150, A61K 31505, C07D48704

Patent

active

046736760

ABSTRACT:
Pyrimidoisoquinoline/compounds of the formula: ##STR1## where R.sup.1 is H, halogen or lower alkyl, R.sup.2 is NH.sub.2, NO.sub.2 or acylamino and R.sup.3 is carboxy or protected carboxy, pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof are disclosed in this application. Also disclosed is a method of treating allergies by administering the compounds of this invention.

REFERENCES:
patent: 3876788 (1975-04-01), Hodson et al.
patent: 4017625 (1977-04-01), Kadin
patent: 4127720 (1978-11-01), Juby et al.
patent: 4377580 (1983-03-01), Ueda et al.
patent: 4460771 (1984-07-01), Meszaros et al.
Chemical Abstracts, vol. 102, 1985, p. 696, No. 113322z, Abstract.

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