.

Pharmaceutical Business Intelligence

  • Anticipate P&T budget requirements
  • Evaluate market entry opportunities
  • Find generic sources and suppliers
  • Predict branded drug patent expiration

► Plans and Pricing

Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

DrugPatentWatch Database Preview

Claims for Patent: 8,637,079

« Back to Dashboard

Claims for Patent: 8,637,079

Title:Solid preparation comprising alogliptin and pioglitazone
Abstract: A solid preparation containing compound (I), wherein the definition of compound (I) is as defined in the description, and pioglitazone, which is useful as a therapeutic drug for diabetes and the like and superior in the dissolution property, chemical stability and dissolution stability, is provided. A solid preparation containing the following first and second parts: (1) the first part containing compound (I) or a salt thereof and, as the first excipient, sugar or sugar alcohol; and (2) the second part containing pioglitazone or a salt thereof and, as the second excipient, sugar or sugar alcohol.
Inventor(s): Nakamura; Kenji (Osaka, JP), Kiyoshima; Kenichiro (Osaka, JP), Nomura; Junya (Osaka, JP)
Assignee: Takeda Pharmaceutical Company Limited (Osaka, JP)
Application Number:12/449,255
Patent Claims: 1. A multi-layered tablet comprising the following first and second layers: (1) the first layer comprising compressed granules comprising 2-[[6-[(3R)-3-amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-p- yrimidinyl]methyl]-benzonitrile or a salt thereof and, as a first excipient, sugar or sugar alcohol; and (2) the second layer comprising compressed granules comprising pioglitazone or a salt thereof and, as a second excipient, lactose.

2. The multi-layer tablet of claim 1, wherein the first excipient sugar or sugar alcohol is lactose, sucrose, erythritol or mannitol.

3. The multi-layer tablet of claim 2, wherein the first excipient is mannitol.

4. The multi-layer tablet of claim 1, wherein the second layer comprises pioglitazone or a salt thereof, lactose and hydroxypropylcellulose.
« Back to Dashboard

For more information try a trial or see the database preview and plans and pricing

How are People Using DrugPatentWatch?

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.

`abc