Details for Patent: 4,466,972
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Summary for Patent: 4,466,972
Title: | Benzoxadiazoles and benzothiadiazoles, their preparation and pharmaceutical compositions containing them |
Abstract: | Compounds of formula I, ##STR1## wherein X is oxygen or sulphur, and R.sub.1 -R.sub.6 are various substituents. The compounds are useful for treating coronary insufficiency, intermittent claudication, cerebrovascular insults, spasms in muscles and hypertension. |
Inventor(s): | Neumann; Peter (Berne, CH) |
Assignee: | Sandoz Ltd. (Basel, CH) |
Application Number: | 06/359,751 |
Patent Claim Types: see list of patent claims | Compound; Use; Composition; |
Drugs Protected by US Patent 4,466,972
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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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: 4,466,972
International Family Members for US Patent 4,466,972
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 376220 | ⤷ Sign Up | |||
Austria | A443178 | ⤷ Sign Up | |||
Australia | 3725278 | ⤷ Sign Up | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |