Owner DALIAN UNIVERSITY OF TECHNOLOGY

Inventors Zhang, Zhichao; Wu, Guiye; Song, Ting; Xie, Feibo

Agent Collison & Co

Pub. Number AU-A-2009316152

PCT Pub. Number WO2010/054575

Priority 200810228746.2 11.11.08 CN

Filing date 25 October 2009

Wipo publication date 20 May 2010

C07D 405/12 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

A61K 31/403 (2006.01) - condensed with carbocyclic rings, e.g. carbazole

A61K 31/54 (2006.01) - having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C07D 209/70 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 409/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C08B 37/16 (2006.01) Preparation of polysaccharides not provided for in