Details for Patent: 4,619,921
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Summary for Patent: 4,619,921
Title: | Polyhalogeno-steroids |
Abstract: | Novel 6.alpha.,9.alpha.,21-trihalogeno-11.beta.-hydroxy-16.alpha. or 16.beta.-methyl-17.alpha.-propionyloxy-pregn-4-ene-3,20-dione compounds of the formula ##STR1## in which X represents chlorine or flourine, R represents the group --CH.sub.2 CH--, --CH.dbd.CH-- or --CH.dbd.CCl--, the chlorine atom being in the positon 2 of the steroid numbering, and in which the 16-methyl radical is .alpha.- or .beta.-oriented, are useful pharmaceuticals, especially anti-inflammatory agents for topical administration. |
Inventor(s): | Kalvoda; Jaroslav (Binningen, CH), Anner; Georg (Basel, CH) |
Assignee: | Ciba-Geigy Corporation (Ardsley, NY) |
Application Number: | 06/601,746 |
Patent Claim Types: see list of patent claims | Compound; Composition; |
Drugs Protected by US Patent 4,619,921
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>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: 4,619,921
International Family Members for US Patent 4,619,921
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
---|---|---|---|---|---|
Austria | 357703 | ⤷ Try a Trial | |||
Austria | 363197 | ⤷ Try a Trial | |||
Austria | 363199 | ⤷ Try a Trial | |||
Austria | 363200 | ⤷ Try a Trial | |||
Austria | 363201 | ⤷ Try a Trial | |||
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