The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 05, 2006

Filed:

May. 31, 2002
Applicants:

John Freskos, Clayton, MO (US);

David L. Brown, Chesterfield, MO (US);

Yvette M. Fobian, Wildwood, MO (US);

Larry Fang, Foster City, CA (US);

Arthur Glenn Romero, Kalamazoo, MI (US);

Varghese John, San Francisco, CA (US);

Inventors:

John Freskos, Clayton, MO (US);

David L. Brown, Chesterfield, MO (US);

Yvette M. Fobian, Wildwood, MO (US);

Larry Fang, Foster City, CA (US);

Arthur Glenn Romero, Kalamazoo, MI (US);

Varghese John, San Francisco, CA (US);

Assignees:

Elan Oharmaceuticals, Inc., So. San Francisco, CA (US);

Pharmacia & Upjohn, Co., Kalamazo, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/02 (2006.01); A61K 31/44 (2006.01);
U.S. Cl.
CPC ...
Abstract

Disclosed are compounds of formula X, which are useful in treating Alzheimer's disease and other similar diseases. Pharmaceutical compositions comprising compounds of formula X and methods of preparing the compounds of formula X are also disclosed.


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