Dihydropyrazolopyrimidinone derivative

Details for Australian Patent Application No. 2007244185 (hide)

Owner MSD K.K.

Inventors Niiyama, Kenji; Otsuki, Sachie; Bamba, Makoto; Nishibata, Toshihide; Yamamoto, Fuyuki; Goto, Yasuhiro; Furuyama, Hidetomo; Yoshizumi, Takashi; Sunami, Satoshi; Sagara, Takeshi; Hirai, Hiroshi; Sakamoto, Toshihiro; Takahashi, Keiji

Agent Spruson & Ferguson

Pub. Number AU-B-2007244185

PCT Pub. Number WO2007/126128

Priority 2006-124208 27.04.06 JP

Filing date 25 April 2007

Wipo publication date 8 November 2007

Acceptance publication date 4 October 2012

International Classifications

C07D 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

A61K 31/519 - ortho- or peri-condensed with heterocyclic rings

A61K 31/5377

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

A61K 31/551 - having two nitrogens as ring hetero atoms, e.g. clozapine, dilazep

A61P 35/00 Antineoplastic agents

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

C07D 487/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

16 October 2008 PCT application entered the National Phase

  PCT publication WO2007/126128 Priority application(s): WO2007/126128

24 March 2011 Assignment before Grant

  Banyu Pharmaceutical Co., Ltd. The application has been assigned to MSD K.K.

4 October 2012 Application Accepted

  Published as AU-B-2007244185

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