Pharmaceutical compositions and method of treatment employing
申请人:Merck & Co., Inc.
公开号:US03966966A1
公开(公告)日:1976-06-29
[1,3-Dioxo-2-substituted and 2,2-disubstituted-indanyloxy(or thio)]alkanoic acids and their salts, esters and amides are disclosed. The products display a dual pharmaceutical utility in that they exhibit diuretic, saluretic and uricosuric activity. The acid products are prepared by treating a (2- or 2,2-di)substituted-6-hydroxy-(or mercapto)-1,3-indanedione with a haloalkanoic acid or ester thereof and if the ester is employed hydrolyzing the ester.
[1,3-Dioxo-2-substituted and 2,2-disubstituted- indanyloxy (or thio]
申请人:Merck & Co., Inc.
公开号:US03976681A1
公开(公告)日:1976-08-24
[1,3-Dioxo-2-substituted and 2,2-disubstituted-indanyloxy(or thio)]alkanoic acids and their salts, esters and amides are disclosed. The products display a dual pharmaceutical utility in that they exhibit diuretic, saluretic and uricosuric activity. The acid products are prepared by treating a (2,2-di or 2-)substituted-6-hydroxy-(or mercapto)-1,3-indanedione with a haloalkanoic acid or ester thereof and if the ester is employed hydrolyzing the ester.
(Acylaryloxy)acetic acid diuretics. 5. [(2-Alkyl- and 2,2-disubstituted-1,3-dioxo-5-indanyl)oxy]acetic acids
作者:O. W. Woltersdorf、S. J. DeSolms、G. E. Stokker、E. J. Cragoe
DOI:10.1021/jm00373a005
日期:1984.7
Investigation of the chemistry of the potent uricosuric diuretic indacrinone (MK-196) prompted the synthesis of a series of 3-oxo derivatives, i.e., the indan-1,3-diones. In general, both pharmacological parameters (uricosuria and diuresis) were significantly less pronounced with the 1,3-diones than with the parent 1-oxo compounds.