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Details for Patent: 5,340,821

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Patent 5,340,821 protects EVOXAC and is included in one NDA. There has been one Paragraph IV challenge on Evoxac.

Summary for Patent: 5,340,821

Title: Composition and method for treating Sjoegren syndrome disease
Abstract:A composition for treating a Sjoegren syndrome disease is disclosed. The composition comprising derivative of spirooxathiolane-quinuclidine of the following formula (I), ##STR1## wherein Z is .dbd.CR.sup.1 R.sup.2, wherein R.sup.1 and R.sup.2 may be the same or different and each represents hydrogen, alkyl, cyclopentyl, cyclohexyl, aryl, diarylmethylol, or alkyl which may be substituted by one or more aryl groups, or an acid addition salt thereof, or an acid addition salt thereof, as an effective component. Especially effective is an administration of a hydrochloric acid addition salt of 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine.
Inventor(s): Abe; Nobuaki (Tokyo, JP), Takeshita; Yasuyoshi (Utsunomiya, JP)
Assignee: Snow Brand Milk Products Co., Ltd. (JP)
Application Number:08/088,304
Patent Claim Types:
see list of patent claims
Use; Composition;
Patent PDF download available with subscription

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Daiichi Sankyo
cevimeline hydrochloride
CAPSULE;ORAL020989Jan 11, 2000RXYes5,340,821<disabled>TREATING SJOEGREN SYNDROME
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Foreign Priority and PCT Information for Patent: 5,340,821

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan4-207485Jul 10, 1992

International Patent Family for Patent: 5,340,821

Country Document Number Publication Date
Austria184483Oct 15, 1999
Australia666734Feb 22, 1996
Australia4181993Jan 13, 1994
Canada2099970Jan 11, 1994
Germany69326395Oct 21, 1999
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Preferred citation:

Friedman, Y. Location of pharmaceutical innovation: 2000–2009 Nature Reviews Drug Discovery 9, 835–836 (2010).

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