Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1979-05-04
1980-04-22
Helfin, Bernard
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
260455R, 26050111, 26050112, 26050116, 260559T, 260559A, 260559R, 2605705S, 260574, 424309, 424316, 424317, 424319, 560 11, 560 12, 560 17, 560 62, 560 42, 562429, 562430, 562431, 562451, 562472, A61K 31235, C07C14713, C07C10172
Patent
active
041995970
ABSTRACT:
Omega-[4-(polyfluoro-2-hydroxy-2-propyl)-2,3,6-substituted-phenoxy and phenylthio]alkanoic acids and compounds related thereto having antihypertensive activity are preparable by reaction of the appropriate 2,3,6-substituted-4-(polyfluoro-2-hydroxy-2-propyl)phenol or thiophenol with an alkyl ester of a bromoalkanoic acid, followed by hydrolysis to the free acid.
REFERENCES:
patent: 3452081 (1969-06-01), Sprague et al.
patent: 3632629 (1972-01-01), Butteau
patent: 3709926 (1973-01-01), Edameera et al.
Stolyarchuk et al., Chem. Absts., 86, 218(c), 1977.
Gold Elijah H.
Neustadt Bernard R.
Breitenstein G. T.
Helfin Bernard
Renda Barbara L. Cowley
Schering Corporation
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