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AU1760399A - New phthalazinones - Google Patents

New phthalazinones

Info

Publication number
AU1760399A
AU1760399A AU17603/99A AU1760399A AU1760399A AU 1760399 A AU1760399 A AU 1760399A AU 17603/99 A AU17603/99 A AU 17603/99A AU 1760399 A AU1760399 A AU 1760399A AU 1760399 A AU1760399 A AU 1760399A
Authority
AU
Australia
Prior art keywords
phthalazinones
new
new phthalazinones
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU17603/99A
Inventor
Rolf Beume
Hildegard Boss
Dietrich Hafner
Armin Hatzelmann
Hans-Peter Kley
Geert Jan Sterk
Hendrik Timmerman
Ivonne Johanna Van Der Laan
Margaretha Van Der Mey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda GmbH
Original Assignee
Byk Gulden Lomberg Chemische Fabrik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Byk Gulden Lomberg Chemische Fabrik GmbH filed Critical Byk Gulden Lomberg Chemische Fabrik GmbH
Publication of AU1760399A publication Critical patent/AU1760399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AU17603/99A 1997-12-15 1998-12-09 New phthalazinones Abandoned AU1760399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97122038 1997-12-15
EP97122038 1997-12-15
PCT/EP1998/008015 WO1999031071A1 (en) 1997-12-15 1998-12-09 New phthalazinones

Publications (1)

Publication Number Publication Date
AU1760399A true AU1760399A (en) 1999-07-05

Family

ID=8227797

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17603/99A Abandoned AU1760399A (en) 1997-12-15 1998-12-09 New phthalazinones

Country Status (2)

Country Link
AU (1) AU1760399A (en)
WO (1) WO1999031071A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200909479T2 (en) 1999-08-21 2012-02-21 Nycomed Gmbh Synergistic combination.
EA005856B1 (en) * 1999-10-25 2005-06-30 Алтана Фарма Аг Tetrahydrothiopyranphthalazinone derivatives as pde4 inhibitors
EP1228046B1 (en) * 1999-10-25 2007-09-26 Nycomed GmbH Phthalazinone derivatives as pde 4 inhibitors
CZ20023997A3 (en) * 2000-06-05 2003-05-14 Altana Pharma Ag Pyridazinone derivatives
CA2438520C (en) * 2001-02-15 2011-10-04 Altana Pharma Ag Phthalazinone-piperidino-derivatives as pde4 inhibitors
AU2002317733B2 (en) * 2001-04-25 2007-12-13 Altana Pharma Ag Phthalazinones derivatives useful as PDE4/7 inhibitors
JP4021329B2 (en) * 2001-04-25 2007-12-12 ニコメッド ゲゼルシャフト ミット ベシュレンクテル ハフツング Piperazino derivatives and their use as PDE4 inhibitors
KR100426534B1 (en) * 2001-09-03 2004-04-28 한올제약주식회사 An improved synthetic method of azelastine
CA2494634A1 (en) 2002-08-10 2004-03-04 Altana Pharma Ag Piperidine-pyridazones and phthalazones as pde4 inhibitors
HRP20050197A2 (en) * 2002-08-10 2006-06-30 Altana Pharma Ag Piperidine-n-oxide-derivatives
AU2003255376A1 (en) * 2002-08-10 2004-03-11 Altana Pharma Ag Piperidine-derivatives as pde4 inhibitors
CA2517487A1 (en) 2003-04-01 2004-10-14 Applied Research Systems Ars Holding N.V. Inhibitors of phosphodiesterases in infertility
WO2005075456A1 (en) 2004-02-04 2005-08-18 Altana Pharma Ag 2-(piperidin-4-yl) -4, 5-dihydro-2h-pyridazin-3-one derivatives as pde4 inhibitors
EP2069312B1 (en) 2006-07-25 2012-11-07 Cephalon, Inc. Pyridizinone derivatives
US20150119399A1 (en) 2012-01-10 2015-04-30 President And Fellows Of Harvard College Beta-cell replication promoting compounds and methods of their use
CN102964340B (en) * 2012-12-12 2015-10-07 中国药科大学 The selective dopamine D1 receptor stimulant of one class treatment alzheimer's disease

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ141795A3 (en) * 1992-12-02 1995-11-15 Pfizer 4-substituted catechol diethers as such and for treating diseases and pharmaceutical preparations based thereon
EP0634404A1 (en) * 1993-07-13 1995-01-18 Rhone Poulenc Agriculture Ltd. Phtalazin derivatives and their use as pesticides

Also Published As

Publication number Publication date
WO1999031071A1 (en) 1999-06-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase