US 5,705,533 AGranted

10-thio-substituted 1,8-dihydroxy-9 (10H) -anthracenone pharmaceuticals

AssigneeTeva Pharmaceutical Industries Ltd.

InventorsKlaus Muller, Hsu-Shan Huang, Wolfgang Wiegrebe

Life of this patent

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Abstract

10-thio-substituted 1,8-dihydroxy-9(10H) anthracenones, therapeutic compositions containing at least one of the 10-thio-substituted 1,8-dihydroxy-9(10H) anthracenones of the invention and methods of treating inflammatory conditions are provided.

Claims18

Dependent claims

A compound according to formula III ##STR4## wherein R represents a substituted phenyl group having at least one substituent selected from the group consisting of methyl ester, amino, hydroxyl and sulfhydryl groups.

Dependencies are inferred from the claim text.

Facts

Application: 08/487,344Filed 7 Jun 1995
Granted: 6 Jan 1998
Term ends: Not estimatedThe source records don’t support an estimate.

Classification4 codes

C07C 323/22
Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio…
C07C 323/35
Having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring: the thio group being a…
C07C 323/52
Having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton: the carbon skeleton being acyclic and saturated
C07C
Acyclic or carbocyclic compounds

Family

No related US applications are recorded in the indexed filing history.

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