Owner Pharmasset Inc

Inventors Otto, Michael J; Watanabe, Kyoichi A; Shi, Junxing

Agent Davies Collison Cave

Pub. Number AU-B-2002365234

PCT Number PCT/US02/40081

PCT Pub. Number WO2003/063771

Priority 60/341,555 14.12.01 US

Filing date 13 December 2002

Wipo publication date 2 September 2003

Acceptance publication date 29 January 2009

C07D 405/04 (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 31/513 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. cytosine

A61P 1/16 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

A61P 31/12 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 31/18 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 31/20 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 31/22 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

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

C07D 405/14 (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

C07D 409/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07H 19/06 (2006.01) Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical

C07H 19/16 (2006.01) Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical