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| Patents for C07J 43 - Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton (2,516) |
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| 08/16/1977 | US4042581 Nicotinic derivatives of estriol | | 08/02/1977 | US4039385 Cardiac glycoside enzyme conjugates | | 06/14/1977 | US4029880 Labelled derivatives of steroids | | 05/03/1977 | US4021546 Treating cardiac insufficiency | | 05/03/1977 | US4021535 Digoxin derivatives | | 03/08/1977 | US4011316 Steroids, antiinflammatory agents | | 01/04/1977 | US4001219 Steroidal derivatives of bendazolic acid and process for the preparation of the same | | 12/28/1976 | US4000125 Novel cardiotonic steroids, process for their preparation and therapeutical use | | 12/21/1976 | US3998829 Anesthetics | | 09/28/1976 | US3983111 Steroidal anaesthetics of the pregnane and 19-norpregnane series | | 08/03/1976 | US3972906 Novel - 11-substituted steroids of the estrane series | | 04/27/1976 | US3953429 Anaesthetic steroids of the androstance and pregnane series | | 04/20/1976 | US3951959 1,3-Oxygenated 8α-estratrienes | | 04/20/1976 | US3951958 1,3-Oxygenated-8α-estratrienes | | 03/09/1976 | US3943124 Chemical compounds | | 01/27/1976 | US3935245 Radioactively labeled steroid derivatives |
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