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Generated: November 25, 2017

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Details for Patent: 5,196,444

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Summary for Patent: 5,196,444

Title: 1-(cyclohexyloxycarbonyloxy)ethyl 2-ethoxy-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-c arboxylate and compositions and methods of pharmaceutical use thereof
Abstract:1-(Cyclohexyloxycarbonyloxy)ethyl 2-ethoxy-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-car boxylate or a pharmaceutically acceptable salt thereof has potent angiotensin II antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g. hypercardia, heart failure, cardiac infarction, etc.), strokes, cerebral apoplexy, nephritis, etc.
Inventor(s): Naka; Takehiko (Kobe, JP), Nishikawa; Kohei (Kyoto, JP), Kato; Takeshi (Higashiosaka, JP)
Assignee: Takeda Chemical Industries, Ltd. (Osaka, JP)
Application Number:07/687,238
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

No matches for this query

Foreign Priority and PCT Information for Patent: 5,196,444

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2-113148Apr 27, 1990
Japan2-141942May 30, 1990
Japan2-208662Aug 06, 1990
Japan2-264579Oct 01, 1990
Japan2-413679Dec 24, 1990

International Patent Family for Patent: 5,196,444

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
China1147515► Subscribe
China1058966► Subscribe
Czechoslovakia9103239► Subscribe
Czech Republic289405► Subscribe
Cyprus2150► Subscribe
Germany19875004► Subscribe
Germany69123784► Subscribe
Germany69133149► Subscribe
Denmark0459136► Subscribe
Denmark0720982► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Deloitte
Daiichi Sankyo
Accenture
Teva
Colorcon
Healthtrust
Covington
Harvard Business School
QuintilesIMS
Federal Trade Commission

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