Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from panax or acanthopanax
Reexamination Certificate
2005-11-08
2005-11-08
Coe, Susan D. (Department: 1654)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from panax or acanthopanax
C424S725000
Reexamination Certificate
active
06962719
ABSTRACT:
The invention discloses a pharmaceutical composition for preventing and/or treating peptic ulcer, includingAmerican ginsengor the extract thereof, and a method for preparingAmerican ginsengextract, said method including extractingAmerican ginsengwith water or ethanol aqueous solution, and then ultrafiltrating, dialyzing, precipitating with ethanol, or performing reverse phase chromatography to obtain various fractions of extract with anti-peptic ulcer effect.
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Cheng Mo-Chi
Ko Feng-Nien
Lin Je-Yie
Shih Chien-Jen
Wu Pey-Chyi
Coe Susan D.
Fish & Richardson P.C.
Pharmaceutical Industry Technology and Development Center
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