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| Patents for A61K 31 - Medicinal preparations containing organic active ingredients (785,912) |
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| 01/06/1976 | US3931185 Sedatives, muscle relaxant | | 01/06/1976 | US3931179 N,N-Bis(4-Quinazolinyl)alkanediamines | | 01/06/1976 | US3931177 6-(3-Substituted amino-2-hydroxypropoxyaryl)-4,5-dihydro-3(2H)-pyridazinones | | 01/06/1976 | US3931176 Hydroxyalkyl substituted-4,5-dihydropyridazin(2H)-3-ones | | 01/06/1976 | US3931170 3-Heterothio derivatives of (carbamoylthioacetyl)cephalosporins | | 01/06/1976 | US3931162 Antisecretory | | 01/06/1976 | US3931161 Antibiotic | | 01/06/1976 | US3931160 Bactericide | | 01/06/1976 | US3931157 Antitubercular | | 01/06/1976 | US3931153 Bactericide | | 01/06/1976 | US3931152 Antitubercular | | 01/06/1976 | US3930949 Process for the production of 7-amino-Δ3 -cephem derivatives |
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