US 7,321,056 B2
Selective peroxisome proliferator activated receptor modulators
Rafael Ferritto Crespo, Alcobendas (Spain); and Maria Dolores Martin-Ortega Finger, Alcobendas (Spain)
Assigned to Eli Lilly and Company, Indianapolis, Ind. (US)
Appl. No. 10/596,256
PCT Filed Dec. 08, 2004, PCT No. PCT/US2004/038232
§ 371(c)(1), (2), (4) Date Jun. 07, 2006,
PCT Pub. No. WO2005/061441, PCT Pub. Date Jul. 07, 2005.
Claims priority of provisional application 60/550636, filed on Mar. 05, 2004.
Claims priority of application No. 03380288 (EP), filed on Dec. 15, 2003.
Prior Publication US 2007/0066683 A1, Mar. 22, 2007
Int. Cl. C07C 229/00 (2006.01)
U.S. Cl. 562—450  [514/563] 11 Claims
 
1. A compound having a structural formula I,

OG Complex Work Unit Drawing
or a pharmaceutically acceptable salt, or stereoisomer thereof, wherein:
R1 and R2 are each independently: methyl or ethyl.