Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1992-03-10
1993-07-20
Tsang, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
549222, 560 6, A61K 31665, C07F 928
Patent
active
052293785
ABSTRACT:
Presented are a glycyrrhetic acid derivative of the following formula ##STR1## or a pharmacologically acceptable salt thereof, which has antioxidant, antiinflammatory and/or antiallergic activity, a process for producing said compound or salt, and an antioxidant, antiinflammatory and/or antiallergic composition comprising said compound or salt.
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patent: 4939128 (1990-07-01), Kato et al.
Riess et al, Bull. Soc. Chim France No. 6, 1961 pp. 1243-1244.
Matsuda Reiko
Ogata Kazumi
Yamamoto Kyouzo
Senju Pharmaceutical Co. Ltd.
Tsang Cecilia
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