Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-09-15
1982-07-27
Fan, Jane T.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
546123, A61K 3144, C07D47104
Patent
active
043417841
ABSTRACT:
The present invention provides a 1,8-naphthyridine compound of the formula ##STR1## wherein R is hydrogen, methyl, ethyl or propyl, and a nontoxic pharmaceutically acceptable salt thereof, and a process for preparing a 1,8-naphthyridine compound of the above formula which comprises
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patent: 3786043 (1974-01-01), Brundage et al.
patent: 4024255 (1977-05-01), Ellis et al.
patent: 4195087 (1980-03-01), Simonovitch
Nishigaki et al., Chem. Abst., 87:23104x.
Susuki et al., Chem. Abst., 91:56865g, same as Yakugaku Zasshi 1979, 99(2), 155-164.
Matsumoto Jun-ichi
Nishimura Yoshiro
Takase Yoshiyuki
Dainippon Pharmaceutical Co., Ltd.
Fan Jane T.
Laboratoire Roger Bellon
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