Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1975-03-25
1977-01-25
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
424250, 260246B, 260250AC, C07D40514, C07D47114
Patent
active
040052010
ABSTRACT:
Novel 7-(hydroxyphenyl)pyrido(3,4-d)pyridazines of the formula: ##STR1## wherein R.sup.1 stands for hydrogen or a lower alkyl group; R.sup.2 stands for a cyclic amino group, or a pharmaceutically acceptable salt thereof, have excellent diuretic activity in mammals including human beings, so that they are useful for therapy for human or animal use.
REFERENCES:
shojiro Yurugi et al., Chemical Abstracts, vol. 78, 43400h (1973).
Shojiro Yurugi et al., Chemical Abstracts, vol. 79, 78,830w (1973).
Kikuchi Shintaro
Yurugi Shojiro
Daus Donald G.
Takeda Chemical Industries Ltd.
Tovar Jose
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