Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Reexamination Certificate
2005-02-16
2008-08-12
Eyler, Yvonne (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C568S031000
Reexamination Certificate
active
07411088
ABSTRACT:
There is provided stereoselective route to a compound of formula I:wherein R represents H or an alkali metal, Ar1represents 4-chlorophenyl and Ar2represents 2,5-difluorophenyl.
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Brands Karel Marie Joseph
Brewer Sarah Elizabeth
Davies Antony John
Dolling Ulf H.
Hammond Deborah Camille
Eyler Yvonne
Krovatin William
Lao M Louisa
Merck & Co. , Inc.
Merck Sharp & Dohme Ltd.
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