| Patents for C07D 207 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom (40,304) | |
|---|---|
| 01/1976 | |
| 01/06/1976 | US3931246 Flavoring agents |
| 01/06/1976 | US3931207 Antiarthritic |
| 01/06/1976 | US3931177 6-(3-Substituted amino-2-hydroxypropoxyaryl)-4,5-dihydro-3(2H)-pyridazinones |
| 01/06/1976 | US3931155 Anticoagulant |