GB1303061A - - Google Patents

Info

Publication number
GB1303061A
GB1303061A GB1303061DA GB1303061A GB 1303061 A GB1303061 A GB 1303061A GB 1303061D A GB1303061D A GB 1303061DA GB 1303061 A GB1303061 A GB 1303061A
Authority
GB
United Kingdom
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.)
Expired
Application number
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 filed Critical
Publication of GB1303061A publication Critical patent/GB1303061A/en
Expired 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
    • C07D237/34—Phthalazines with nitrogen atoms directly attached to carbon atoms of the nitrogen-containing ring, e.g. hydrazine radicals
GB1303061D 1969-05-03 1969-05-03 Expired GB1303061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2267869 1969-05-03

Publications (1)

Publication Number Publication Date
GB1303061A true GB1303061A (en) 1973-01-17

Family

ID=10183336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1303061D Expired GB1303061A (en) 1969-05-03 1969-05-03

Country Status (1)

Country Link
GB (1) GB1303061A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468593A1 (en) * 1979-10-09 1981-05-08 Mitsubishi Yuka Pharma 4-PHENYLPHTALAZINE DERIVATIVES AS INHIBITORY DRUGS IN THE AGGREGATION OF BLOOD PLAQUETTES, AND PROCESS FOR THEIR PREPARATION
US4370328A (en) 1977-11-03 1983-01-25 Pfizer Inc. Cardiac stimulant 1-(3- or 4-substituted piperidino)phthalazines
EP0159652A2 (en) * 1984-04-16 1985-10-30 Mitsubishi Kasei Corporation 4-Phenylphthalazine derivatives, their preparation and pharmaceutical compositions containing them
WO1989007599A2 (en) * 1988-02-09 1989-08-24 Georgia State University Foundation, Inc. Novel diazines and their method of preparation
US4963676A (en) * 1988-02-09 1990-10-16 Georgia State University Foundation, Inc. Di-substituted phthalazines
EP0449203A1 (en) * 1990-03-30 1991-10-02 Mitsubishi Chemical Corporation 4-Phenylphthalazine derivatives
US5324727A (en) * 1991-09-26 1994-06-28 Mitsubishi Chem Ind 3,6-disubstituted pyridazine derivatives
WO1998027066A1 (en) * 1996-12-18 1998-06-25 Neurogen Corporation Isoquinolinamine and phthalazinamine derivatives which interact with crf receptors
US6180629B1 (en) 1998-08-14 2001-01-30 Cell Pathways, Inc. [4,5]-Fused-1,3-disubstituted-1,2-diazine-6-one derivatives with nitrogen containing substitutents in position one for the treatment of neoplasia
US6291473B1 (en) 1998-04-02 2001-09-18 Neurogen Corporation Aminoalkyl substituted 5,6,7,8-tetrahydro-9H-pyridino [2, 3-B] indole and 5,6,7,8-tetrahydro-9H-pyrimidino [4, 5-B] indole derivatives: CRF1 specific ligands
US6472402B1 (en) 1998-04-02 2002-10-29 Neurogen Corporation Aminoalkyl substituted 5,6,7,8-Tetrahydro-9H-Pyridino [2,3-B]indole derivatives
EP1745039A2 (en) * 2004-05-08 2007-01-24 Neurogen Corporation 3-aryl-5,6-disubstituted pyridazines
CN114014814A (en) * 2021-12-07 2022-02-08 山东第一医科大学(山东省医学科学院) N-benzyl-4-phenylphthalazin-1-amine derivative, preparation method thereof and medicine for treating RECQL4 specific expression
WO2022216971A1 (en) * 2021-04-07 2022-10-13 Ventus Therapeutics U.S., Inc. Pyridazine compounds for inhibiting nlrp3
US11618751B1 (en) 2022-03-25 2023-04-04 Ventus Therapeutics U.S., Inc. Pyrido-[3,4-d]pyridazine amine derivatives useful as NLRP3 derivatives

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370328A (en) 1977-11-03 1983-01-25 Pfizer Inc. Cardiac stimulant 1-(3- or 4-substituted piperidino)phthalazines
FR2468593A1 (en) * 1979-10-09 1981-05-08 Mitsubishi Yuka Pharma 4-PHENYLPHTALAZINE DERIVATIVES AS INHIBITORY DRUGS IN THE AGGREGATION OF BLOOD PLAQUETTES, AND PROCESS FOR THEIR PREPARATION
EP0159652A2 (en) * 1984-04-16 1985-10-30 Mitsubishi Kasei Corporation 4-Phenylphthalazine derivatives, their preparation and pharmaceutical compositions containing them
EP0159652A3 (en) * 1984-04-16 1986-09-03 Mitsubishi Yuka Pharmaceutical Co., Ltd. 4-phenylphthalazine derivatives, their preparation and pharmaceutical compositions containing them
US4668677A (en) * 1984-04-16 1987-05-26 Mitsubishi Chemical Industries Limited 4-phenylphthalazine derivatives, their preparation and their use as pharmaceuticals
WO1989007599A3 (en) * 1988-02-09 1989-10-19 Univ Georgia State Novel diazines and their method of preparation
WO1989007599A2 (en) * 1988-02-09 1989-08-24 Georgia State University Foundation, Inc. Novel diazines and their method of preparation
US4929726A (en) * 1988-02-09 1990-05-29 Georgia State University Foundation, Inc. Novel diazines and their method of preparation
US4963676A (en) * 1988-02-09 1990-10-16 Georgia State University Foundation, Inc. Di-substituted phthalazines
US5304647A (en) * 1988-02-09 1994-04-19 Georgia State University Foundation, Inc. Method of preparation of halogenated diazines
EP0449203A1 (en) * 1990-03-30 1991-10-02 Mitsubishi Chemical Corporation 4-Phenylphthalazine derivatives
US5089494A (en) * 1990-03-30 1992-02-18 Mitsubishi Kasei Corporation 4-phenylphthalazine derivatives which inhibit platelet aggregation
US5324727A (en) * 1991-09-26 1994-06-28 Mitsubishi Chem Ind 3,6-disubstituted pyridazine derivatives
US5462941A (en) * 1991-09-26 1995-10-31 Mitsubishi Chemical Corporation 3,6-disubstituted pyradazine derivatives
WO1998027066A1 (en) * 1996-12-18 1998-06-25 Neurogen Corporation Isoquinolinamine and phthalazinamine derivatives which interact with crf receptors
US6114530A (en) * 1996-12-18 2000-09-05 Neurogen Corporation Isoquinolinamine and phthalazinamine derivatives: corticotropin-releasing factor receptor CRF1 specific ligands
US6235752B1 (en) 1996-12-18 2001-05-22 Neurogen Corporation Isoquinolinamine and phthalazinamine derivatives which interact with CRF receptors
US6440969B2 (en) * 1996-12-18 2002-08-27 Neurogen Corporation Certain isoquinolinamine and phthalazinamine derivatives: corticotropin-releasing factor receptor CRF1 specific ligands
US6291473B1 (en) 1998-04-02 2001-09-18 Neurogen Corporation Aminoalkyl substituted 5,6,7,8-tetrahydro-9H-pyridino [2, 3-B] indole and 5,6,7,8-tetrahydro-9H-pyrimidino [4, 5-B] indole derivatives: CRF1 specific ligands
US6472402B1 (en) 1998-04-02 2002-10-29 Neurogen Corporation Aminoalkyl substituted 5,6,7,8-Tetrahydro-9H-Pyridino [2,3-B]indole derivatives
US6180629B1 (en) 1998-08-14 2001-01-30 Cell Pathways, Inc. [4,5]-Fused-1,3-disubstituted-1,2-diazine-6-one derivatives with nitrogen containing substitutents in position one for the treatment of neoplasia
EP1745039A2 (en) * 2004-05-08 2007-01-24 Neurogen Corporation 3-aryl-5,6-disubstituted pyridazines
JP2007536276A (en) * 2004-05-08 2007-12-13 ニューロジェン・コーポレーション 3-Aryl-5,6-disubstituted pyridazines
EP1745039A4 (en) * 2004-05-08 2009-07-22 Neurogen Corp 3-aryl-5,6-disubstituted pyridazines
US8338591B2 (en) 2004-05-08 2012-12-25 Novartis International Pharmaceutical Ltd. 3-aryl-5,6-disubstituted pyridazines
WO2022216971A1 (en) * 2021-04-07 2022-10-13 Ventus Therapeutics U.S., Inc. Pyridazine compounds for inhibiting nlrp3
CN114014814A (en) * 2021-12-07 2022-02-08 山东第一医科大学(山东省医学科学院) N-benzyl-4-phenylphthalazin-1-amine derivative, preparation method thereof and medicine for treating RECQL4 specific expression
US11618751B1 (en) 2022-03-25 2023-04-04 Ventus Therapeutics U.S., Inc. Pyrido-[3,4-d]pyridazine amine derivatives useful as NLRP3 derivatives

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees