Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1997-06-17
1998-08-04
Henley, III, Raymond
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
A61K 3119
Patent
active
057894469
ABSTRACT:
To provide a treating or ameliorating agent for joint diseases accompanied with arthritis, preferably, a rheumatoid arthritis or ameliorating agent, which exerts excellent pharmaceutical effects. The active ingredient is a quinone derivative represented by the following general formula (I) or pharmacologically acceptable salts thereof: ##STR1## wherein n is 0 or an integer of 1 to 12 and R is a methyl or methoxy group.
REFERENCES:
patent: 5385942 (1995-01-01), Abe et al.
Rakel, "Conn's Current Therapy", published by W.B. Saunders Company, (PA), pp. 913-917 and 928-931, 1992.
Chiba Ken-ichi
Muramoto Kenzo
Uchiyama Akiyoshi
Yamanaka Takashi
Yamatsu Isao
Eisai Co. Ltd.
Henley III Raymond
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