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Serving leading biopharmaceutical companies globally:

Queensland Health
Express Scripts
Boehringer Ingelheim
Daiichi Sankyo

Generated: October 19, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,346,532

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Which drugs does patent 6,346,532 protect, and when does it expire?

Patent 6,346,532 protects MYRBETRIQ and is included in one NDA.

This patent has twenty-five patent family members in twenty countries.

Summary for Patent: 6,346,532

Title: Amide derivatives or salts thereof
Abstract:##STR1## Amide derivatives represented by general formula (I) or salts thereof wherein each symbol has the following meaning: ring B: an optionally substituted heteroaryl optionally fused with a benzene ring; X: a bond, lower alkylene or lower alkenylene optionally substituted by hydroxy or lower alkyl, carbonyl, or a group represented by --NH-- (when X is lower alkylene optionally substituted by lower alkyl which may be bonded to the hydrogen atom bonded to a constituent carbon atom of ring B to form lower alkylene to thereby form a ring); A: a lower alkylene or a group represented by -(lower alkylene)--O--; R.sup.1a and R.sup.1b : the same or different and each hydrogen or lower alkyl; R.sup.2 : hydrogen or halogeno; and Z: nitrogen or a group represented by .dbd.CH--. The compounds are useful as a diabetes remedy which not only functions to both accelerate the secretion of insulin and enhance insulin sensitivity but has an antiobestic action and an antihyperlipemic action based on its selective stimulative action on a .beta..sub.3 receptor.
Inventor(s): Maruyama; Tatsuya (Tsukuba, JP), Suzuki; Takayuki (Tsukuba, JP), Onda; Kenichi (Tsukuba, JP), Hayakawa; Masahiko (Tsukuba, JP), Moritomo; Hiroyuki (Tsukuba, JP), Kimizuka; Tetsuya (Tsukuba, JP), Matsui; Tetsuo (Tsukuba, JP)
Assignee: Yamanouchi Pharmaceutical Co., Ltd. (Tokyo, JP)
Application Number:09/529,096
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
TABLET, EXTENDED RELEASE;ORAL202611-001Jun 28, 2012RXYesYes► Subscribe► SubscribeYY
TABLET, EXTENDED RELEASE;ORAL202611-002Jun 28, 2012RXYesYes► Subscribe► SubscribeYY
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Foreign Priority and PCT Information for Patent: 6,346,532

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan9-285778Oct 17, 1997
PCT Information
PCT FiledOctober 15, 1998PCT Application Number:PCT/JP98/04671
PCT Publication Date:April 29, 1999PCT Publication Number: WO99/20607

International Patent Family for Patent: 6,346,532

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Poland196510► Subscribe
Poland329233► Subscribe
Norway2013013► Subscribe
Norway316673► Subscribe
Norway20001983► Subscribe
South Korea100506568► Subscribe
Japan3193706► Subscribe
Indonesia23989► Subscribe
Hungary227560► Subscribe
Hungary9802417► 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:

Express Scripts
Farmers Insurance

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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