50684-28-1Relevant articles and documents
Phenylethanolamine compounds useful as beta 3 agonists, process for producing the same, and intermediates in the production of the same
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, (2008/06/13)
PCT No. PCT/JP96/03097 Sec. 371 Date Apr. 24, 1998 Sec. 102(e) Date Apr. 24, 1998 PCT Filed Oct. 24, 1996 PCT Pub. No. WO97/15549 PCT Pub. Date May 1, 1997The present invention relates to phenylethanolamine compounds represented by general formula [I]: (where R1 represents hydrogen or halogen; R2 represents hydrogen, hydroxy, lower alkoxy, lower alkoxy substituted with one or two lower alkoxycarbonyl or carboxy groups, lower alkoxy substituted with lower alkylaminocarbonyl which may be substituted with lower alkoxy, lower alkoxy substituted with cyclic aminocarbonyl of 4 to 6 carbon atoms, lower alkoxycarbonyl or carboxy; R3 represents hydrogen, hydroxy, lower alkoxy or lower alkoxy substituted with one or two lower alkoxycarbonyl or carboxy groups; R2 and R3 may be bonded to each other to form methylenedioxy substituted with carboxy or lower alkoxycarbonyl; and m and n are 0 or 1), and their pharmacologically acceptable salts, which have a potent beta 3 adrenergic stimulating effect and high beta 3 adrenergic receptor selectivity, as well as to processes for their production and intermediates in their production.
