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Patent Searching and Data


Title:
NOVEL PROPIONIC ACID DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2003/070692
Kind Code:
A1
Abstract:
A compound represented by the following formula (1): (1) (wherein R1 represents C1-12 alkyl, phenyl, 1-naphthyl, etc.; R2 represents C2-12 alkyl; (R3)b represent zero to four substituents, e.g., halogeno; R4 represents lower alkyl; R5 represents hydrogen or lower alkyl; n is an integer of 2 to 4; and X represents -NH- or -O-) or a salt of the compound. The compound or salt is highly effective in lowering blood sugar, lipid, and total cholesterol and is useful as an active ingredient for medicines for the prevention of and/or treatments for diseases such as diabetes and hyperlipemia.

Inventors:
KAWANISHI MASASHI (JP)
UMENO HIROSHI (JP)
Application Number:
PCT/JP2003/001695
Publication Date:
August 28, 2003
Filing Date:
February 18, 2003
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
KAWANISHI MASASHI (JP)
UMENO HIROSHI (JP)
International Classes:
A61P3/00; A61P3/04; A61P3/06; A61P3/10; A61P9/00; A61P9/10; A61P9/12; C07C271/16; C07C271/48; C07C275/10; C07C275/24; C07C275/26; C07C275/28; C07C275/30; C07C275/32; C07C275/42; C07D317/66; (IPC1-7): C07C271/16; A61K31/216; A61K31/275; A61K31/36; A61P3/00; A61P3/04; A61P3/06; A61P3/10; A61P9/00; A61P9/10; A61P9/12; C07B57/00; C07C269/04; C07C271/48; C07C273/18; C07C275/10; C07C275/32; C07D317/66
Foreign References:
JP2000344666A2000-12-12
EP1026149A12000-08-09
Other References:
See also references of EP 1484316A4
Attorney, Agent or Firm:
SIKS & CO. (Kyobashi-Nisshoku Bldg. 8-7, Kyobashi 1-chom, Chuo-ku Tokyo, JP)
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