Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...
Patent
1976-07-13
1978-04-18
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Parasitic organism or component thereof or substance...
260308D, A61K 3145, C07D25704
Patent
active
040852199
ABSTRACT:
1-Oxo-2,2-disubstituted-5-indanyloxy(or thio)alkanoic acids and their salt, ester, anhydride, amide and 5-tetrazolyl derivatives 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-disubstituted-5-hydroxy(or mercapto)-1-indanone with an haloalkanoic acid or ester thereof and, if the ester is employed, hydrolyzing the ester.
REFERENCES:
patent: 3536715 (1970-10-01), Hayao et al.
patent: 3976686 (1976-08-01), Cragoe, Jr. et al.
Cragoe, Jr. Edward J.
Woltersdorf, Jr. Otto W.
Merck & Co. , Inc.
Sudol, Jr. Michael C.
Waddell Frederick E.
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