Combination Therapy for the Treatment of Urinary Frequency, Urinary Urgency and Urinary Incontinence
申请人:Gottesdiener Keith M.
公开号:US20090270406A1
公开(公告)日:2009-10-29
This invention concerns compositions for the treatment of urinary frequency, urinary urgency and urinary incontinence comprising (R)-N-[4-[2-[[2-hydroxy-2-(pyridin-3-yl)ethyl]amino]ethyl]phenyl]-4-[4-(4-tri-fluoromethylphenyl)thiazol-2-yl]benzenesulfonamide and pharmaceutically acceptable salts thereof. In another aspect, this invention concerns combination therapy for urinary frequency, urinary urgency and urinary incontinence wherein one of the active agents is (R)-N-[4-[2-[[2-hydroxy-2-(pyridin-3-yl)ethyl]amino]ethyl]phenyl]-4-[4-(4-tri-fluoromethylphenyl)thiazol-2-yl]benzenesulfonamide and pharmaceutically acceptable salts thereof.
Formation of isoxazole derivatives via nitrile oxide using ammonium cerium nitrate (CAN): a novel one-pot synthesis of 3-acetyl- and 3-benzoylisoxazole derivatives
作者:Ken-ichi Itoh、C.Akira Horiuchi
DOI:10.1016/j.tet.2003.11.088
日期:2004.2
4-diacetyl-1,2,5-oxadiazole 2-oxide) as the dimer of nitrile oxide. Moreover, it was found that yields of isoxazole derivatives were improved using ammonium cerium(III) nitrate tetrahydrate ((NH4)2Ce(NO3)5·4H2O, CAN(III))-formic acid. The reaction mechanisms based on nitration and formation of nitrile oxide mediated by CAN(IV) or CAN(III) from acetone or acetophenone are also proposed.
Method for manufacturing isoxazole derivative or dihydroisoxazole derivative
申请人:Horiuchi Akira C.
公开号:US20060247288A1
公开(公告)日:2006-11-02
There is provided with a method for manufacturing an isoxazole derivative at a high yield and without discharging waste products, and a novel isoxazole derivative. An isoxazole derivative expressed by Formula (8) is produced by reacting a 1-alkyne compound expressed by Formula (7) with iron(III) nitrate in the presence of acetone or acetophenone:
(where R
1
is an alkyl, cycloalkyl, phenyl, or other such group); and
(where R
2
is a methyl or a phenyl).
The present invention is directed to certain phenyl pyrrolidine ether compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance P. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including emesis, depression, and anxiety.
The reduction of the carbonyl group in 3-acetylisoxazole derivatives by algae (Cyanobacterium: Synechococcus elongatus PCC 7942 and Synechosystis sp. PCC 6803) and plant cells (Caragana chamlagu) gave the corresponding (S)-alcohols with high enantioselectivities. (c) 2005 Elsevier Ltd. All rights reserved.