Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-04-24
1990-07-31
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514510, 514680, 549543, 560139, 568326, C07D30317, C07D 6900, C07D 49543, A61K 31335
Patent
active
049451081
ABSTRACT:
New angucyclinones with a therapeutic action can be prepared with the aid of a strain of the genus Streptomyces.
REFERENCES:
Katsura et al., "Directed Ortho Mitalation Reactions" Tetrahedron Letters vol. 26, No. 1, pp. 9-12 (1985).
Dobreff Susanne
Giani Carlo
Grabley Susanne
Raether Wolfgang
Seibert Gerhard
Hoechst Aktiengesellschaft
O'Sullivan Peter G.
Raymond Richard L.
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