Details for Patent: 4,386,085
✉ Email this page to a colleague
Summary for Patent: 4,386,085
Title: | Novel steroids |
Abstract: | Novel 19-nor steroids and 19-nor-D-homo-steroids of the formula ##STR1## wherein R.sub.1 is an organic radical of 1 to 18 carbon atoms containing at least one atom selected from the group consisting of nitrogen, phosphorous and silicon with the atom immediately adjacent to the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is selected from the group consisting of a pentagonal ring and a hexagonal ring optionally substituted and optionally containing a double bond, B and C together form a double bond or an epoxy group, the C.dbd.A group at position 3 is selected from the group consisting of C.dbd.O, ketal, ##STR2## --C.dbd.NOH, --C.dbd.NOAlK.sub.3 and .dbd.CH.sub.2, AlK.sub.1, AlK.sub.2 and AlK.sub.3 are selected from the group consisting of alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 15 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anti-glucocorticoid activity and a process for their preparation. |
Inventor(s): | Teutsch; Jean G. (Pantin, FR), Costerousse; Germain (Saint-Maurice, FR), Philibert; Daniel (La Varenne Saint Hilaire, FR), Deraedt; Roger (Pavillons sous Bois, FR) |
Assignee: | Roussell Uclaf (Paris, FR) |
Application Number: | 06/338,077 |
Patent Claim Types: see list of patent claims | Compound; Process; Composition; Use; |
Drugs Protected by US Patent 4,386,085
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Patented / Exclusive Use | >Submissiondate |
Foreign Priority and PCT Information for Patent: 4,386,085
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
France | 81 00272 | Jan 09, 1981 |
International Family Members for US Patent 4,386,085
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
European Patent Office | 0057115 | ⤷ Sign Up | SPC/GB93/030 | United Kingdom | ⤷ Sign Up |
Austria | 12239 | ⤷ Sign Up | |||
Austria | 23167 | ⤷ Sign Up | |||
Austria | 23344 | ⤷ Sign Up | |||
Austria | 396787 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |