Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from zingiberaceae
Reexamination Certificate
2005-09-20
2005-09-20
Lilling, Herbert J. (Department: 1651)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from zingiberaceae
C424S074000, C424S773000, C514S864000
Reexamination Certificate
active
06946153
ABSTRACT:
A method of treating a patient suffering a disease associated withTrichophyton mentagrophytesorPityrosporum ovaleby applying topically an anti-fungal pharmaceutical composition which is prepared fromZingiber officinale, includes the following steps: preparing a crude liquid from rhizomes of ginger by extraction with an organic solvent or supercritical CO2, or by distillation with steam; introducing the crude liquid to a reverse phase chromatography column, and eluting the column with water, a first eluent and a second eluent having a polarity weaker than that of the first eluent but stronger than that of chloroform, so that a first eluate resulting from elution of the first eluent and a second eluate resulting from elution of the second eluent are obtained; removing the first eluent and the second eluent from the first eluate and the second eluate by evaporation, respectively, so that a first concentrated eluate and a second concentrated eluate are obtained as the potent extract.
REFERENCES:
patent: 6274177 (2001-08-01), Wu et al.
Ko Feng-Nien
Kuo Sheng-Chu
Teng Che-Ming
Wu Tian-Shung
Jackson Walker L.L.P.
Lilling Herbert J.
Medical and Pharmaceutical Industry Technology and Development C
LandOfFree
Anti-fungal pharmaceutical compositions comprising an active... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-fungal pharmaceutical compositions comprising an active..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-fungal pharmaceutical compositions comprising an active... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3397236