PROCESS FOR PRODUCTION OF GLUCOPYRANOSYLOXYPYRAZOLE DERIVATIVE

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United States of America Patent

SERIAL NO

13093100

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Abstract

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The present invention relates to a method for preparing the glucopyranosyloxypyrazole derivatives which are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic complications, obesity or the like.A glucopyranosyloxypyrazole derivative can be easily and efficiently prepared by allowing a benzylpyrazole derivative represented by the general formula:is a hydrogen atom or an alkyl, alkoxy, arylmethyloxy group or the like, to react with a compound represented by the general formula:is a bromine atom or the like, therefore the present invention is extremely useful as a method for preparing pharmaceutical compounds.

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Patent Owner(s)

Patent OwnerAddress
KISSEI PHARMACEUTICAL CO LTD19-48 YOSHINO MATSUMOTO-SHI NAGANO 3998710 ?3998710

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUSHIMI, Nobuhiko Azumino-shi, JP 38 682
ISAWA, Hidetoshi Joetsu-shi, JP 12 27
KASAI, Kiyoshi Joetsu-shi, JP 36 329
KIKUCHI, Ken Matsumoto-shi, JP 171 2070
KOBAYASHI, Masahiro Joetsu-shi, JP 436 4212
KUBOTA, Minoru Joetsu-shi, JP 149 1841
OZAWA, Tetsuji Joetsu-shi, JP 5 1
SONEHARA, Junichi Joetsu-shi, JP 5 11

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