Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-04-08
1994-03-08
Dentz, Bernard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546196, A61K 31445, C07D40504
Patent
active
052927512
ABSTRACT:
The present invention relates to 5,7-Dihydroxy-2-methyl-8-[4-(3-hydroxy-1-(1-propyl))piperidinyl]-4H-1-benz opyran-4-one its preparation and its use.
5,7-Dihydroxy-2-methyl-8-[4-(3-hydroxy-1-(1-propyl))piperidinyl]-4H-1-benzo pyran-4-one is useful for the treatment of arthritis and/or rheumatism and for the treatment of chronic inflammatory diseases.
REFERENCES:
patent: 4900727 (1990-02-01), Kattige
The Structure Of Rohitukene, The Main Alkaloid Of Amoora Rohituka (Syn. Aphanamixis Polystachya) (Meliaceae), A. D. Harmon et al., Tetrahedron Letters, No. 8, (1979) pp. 721-724.
An Antiinflammatory Cum Immunomodulatory Piperidinylbenzopyranone From Dysoxylum Binectariferum : Isolation, Structure and Total Synthesis, R. A. Naik et al., Tetrahedron vol. 44, No. 7, (1988) pp. 2081-2086.
Blumbach Jurgen
de Souza Noel J.
Lakdawala Aftab D.
Lal Bansi
Naik Ramachandra G.
Chang Celia
Dentz Bernard
Hoechst Aktiengesellschaft
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