DK309988A - Fremgangsmaade til fremstilling af 4-oxo-3h-phthalazin-1-yl-eddikesyre-forbindelser med benzothiazol- eller andre heterocycliske sidekaeder i 3-stillingen og forbindelser til anvendelse som udgangsmateriale ved fremgangsmaaden - Google Patents

Fremgangsmaade til fremstilling af 4-oxo-3h-phthalazin-1-yl-eddikesyre-forbindelser med benzothiazol- eller andre heterocycliske sidekaeder i 3-stillingen og forbindelser til anvendelse som udgangsmateriale ved fremgangsmaaden

Info

Publication number
DK309988A
DK309988A DK309988A DK309988A DK309988A DK 309988 A DK309988 A DK 309988A DK 309988 A DK309988 A DK 309988A DK 309988 A DK309988 A DK 309988A DK 309988 A DK309988 A DK 309988A
Authority
DK
Denmark
Prior art keywords
acetic acid
phthalazin
benzothiazol
oxo
preparing
Prior art date
Application number
DK309988A
Other languages
Danish (da)
English (en)
Other versions
DK309988D0 (da
Inventor
Banavara Lakshmana Mylari
William James Zembrowski
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of DK309988D0 publication Critical patent/DK309988D0/da
Publication of DK309988A publication Critical patent/DK309988A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Endocrinology (AREA)
  • Emergency Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
DK309988A 1987-06-09 1988-06-08 Fremgangsmaade til fremstilling af 4-oxo-3h-phthalazin-1-yl-eddikesyre-forbindelser med benzothiazol- eller andre heterocycliske sidekaeder i 3-stillingen og forbindelser til anvendelse som udgangsmateriale ved fremgangsmaaden DK309988A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5989987A 1987-06-09 1987-06-09

Publications (2)

Publication Number Publication Date
DK309988D0 DK309988D0 (da) 1988-06-08
DK309988A true DK309988A (da) 1988-12-10

Family

ID=22026001

Family Applications (1)

Application Number Title Priority Date Filing Date
DK309988A DK309988A (da) 1987-06-09 1988-06-08 Fremgangsmaade til fremstilling af 4-oxo-3h-phthalazin-1-yl-eddikesyre-forbindelser med benzothiazol- eller andre heterocycliske sidekaeder i 3-stillingen og forbindelser til anvendelse som udgangsmateriale ved fremgangsmaaden

Country Status (26)

Country Link
EP (1) EP0295051B1 (sh)
JP (1) JPH0676391B2 (sh)
KR (1) KR900004698B1 (sh)
CN (1) CN1024347C (sh)
AT (1) ATE90347T1 (sh)
AU (1) AU593742B2 (sh)
CA (1) CA1321791C (sh)
CS (1) CS274628B2 (sh)
DD (3) DD281600A5 (sh)
DE (1) DE3881583T2 (sh)
DK (1) DK309988A (sh)
EG (1) EG18613A (sh)
ES (1) ES2040853T3 (sh)
FI (1) FI93835C (sh)
HU (1) HU205108B (sh)
IE (1) IE61499B1 (sh)
IL (1) IL86660A0 (sh)
MY (1) MY103573A (sh)
NO (1) NO176317C (sh)
NZ (1) NZ224937A (sh)
PH (1) PH25928A (sh)
PL (1) PL157690B1 (sh)
PT (1) PT87669B (sh)
SU (1) SU1678208A3 (sh)
YU (1) YU46696B (sh)
ZA (1) ZA884075B (sh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322153A3 (en) * 1987-12-21 1990-08-16 Pfizer Inc. Heterocyclic oxophtalazinyl acetic acids
WO1989006651A1 (en) * 1988-01-19 1989-07-27 Pfizer Inc. 1h-indazole-3-acetic acids as aldose reductase inhibitors
US4904782A (en) * 1988-02-29 1990-02-27 Pfizer Inc. Process for the production of phthalazineacetic acid ester derivatives and a novel intermediate
US4954629A (en) * 1989-05-11 1990-09-04 Pfizer Inc. Process and intermediates for the preparation of oxophthalazinyl acetic acids and analogs thereof
FR2647676A1 (fr) * 1989-06-05 1990-12-07 Union Pharma Scient Appl Nouveaux derives de pyridazinone, leurs procedes de preparation, medicaments les contenant, utiles notamment comme inhibiteurs de l'aldose reductase
WO1991009019A1 (en) * 1989-12-15 1991-06-27 Pfizer Inc. Substituted oxophthalazinyl acetic acids and analogs thereof
US5064830A (en) * 1990-08-02 1991-11-12 Pfizer Inc. Lowering of blood uric acid levels
WO1992003432A1 (en) * 1990-08-28 1992-03-05 Pfizer Inc. 3-(5-trifluoromethylbenzothiazol-2-ylmethyl)-4-oxo-3h-phythalazin-1-ylacetic acid monohydrate
AU658887B2 (en) * 1991-03-28 1995-05-04 Pfizer Inc. Pyridazinone acetic acids as aldose reductase inhibitors
FR2682108B1 (fr) * 1991-10-07 1994-01-07 Lipha Acide 3,4-dihydro-4-oxo-3(prop-2-enyl)-1-phtalazineacetiques et derives, leurs preparations et medicaments les contenant.
EP0652213B1 (en) * 1993-10-06 1997-08-27 SUMIKA FINE CHEMICALS Co., Ltd. Method for producing alkyl 3-phthalidylideneacetate
US5700819A (en) * 1994-11-29 1997-12-23 Grelan Pharmaceutical Co., Ltd. 2-substituted benzothiazole derivatives and prophylactic and therapeutic agents for the treatment of diabetic complications
IL124236A (en) * 1997-05-05 2003-01-12 Pfizer Pharmaceutical composition for treating or reversing diabetic cardiomyopathy comprising aldose reductase inhibitor
EP0982306A3 (en) * 1998-08-21 2000-07-05 Pfizer Products Inc. Polymorph of zopolrestat monohydrate
SG82702A1 (en) * 1999-09-28 2001-08-21 Ebauchesfabrik Eta Ag Timepiece including a movement mounted in a casing ring
CN116970317B (zh) * 2023-03-20 2024-06-25 安徽庆丰涂料科技有限公司 可呼吸的负离子抗菌涂料及其加工工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE47592B1 (en) * 1977-12-29 1984-05-02 Ici Ltd Enzyme inhibitory phthalazin-4-ylacetic acid derivatives, pharmaceutical compositions thereof,and process for their manufacture
JPS5931509B2 (ja) * 1979-06-06 1984-08-02 昭和電工株式会社 ３−ヒドロキシ−３−メチルフタリド又はその核置換体の製造法
IL80475A (en) * 1985-11-07 1993-01-31 Pfizer Heterocyclic-substituted 4-oxo (or thio)-3h- phthalazinyl-acetic acid derivatives and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
YU111188A (en) 1989-12-31
KR900004698B1 (ko) 1990-07-02
CS392488A2 (en) 1990-08-14
IE61499B1 (en) 1994-11-02
EG18613A (en) 1993-08-30
FI882722A0 (fi) 1988-06-08
IL86660A0 (en) 1988-11-30
IE881716L (en) 1988-12-09
FI93835B (fi) 1995-02-28
ES2040853T3 (es) 1993-11-01
ZA884075B (en) 1990-02-28
PH25928A (en) 1991-12-19
FI882722A (fi) 1988-12-10
FI93835C (fi) 1995-06-12
CS274628B2 (en) 1991-09-15
PT87669A (pt) 1988-07-01
EP0295051A2 (en) 1988-12-14
DK309988D0 (da) 1988-06-08
KR890000476A (ko) 1989-03-14
NO882516D0 (no) 1988-06-08
NO176317B (no) 1994-12-05
CN88103507A (zh) 1988-12-28
AU593742B2 (en) 1990-02-15
DE3881583D1 (de) 1993-07-15
AU1749188A (en) 1988-12-15
PT87669B (pt) 1992-09-30
NZ224937A (en) 1991-01-29
JPS643173A (en) 1989-01-06
YU46696B (sh) 1994-04-05
HU205108B (en) 1992-03-30
MY103573A (en) 1993-08-28
JPH0676391B2 (ja) 1994-09-28
SU1678208A3 (ru) 1991-09-15
NO882516L (no) 1988-12-12
ATE90347T1 (de) 1993-06-15
DE3881583T2 (de) 1993-09-16
NO176317C (no) 1995-03-15
PL272899A1 (en) 1989-07-10
PL157690B1 (en) 1992-06-30
DD281600A5 (de) 1990-08-15
EP0295051B1 (en) 1993-06-09
DD280323A5 (de) 1990-07-04
DD280320A5 (de) 1990-07-04
EP0295051A3 (en) 1989-03-22
CA1321791C (en) 1993-08-31
CN1024347C (zh) 1994-04-27

Similar Documents

Publication Publication Date Title
DK309988A (da) Fremgangsmaade til fremstilling af 4-oxo-3h-phthalazin-1-yl-eddikesyre-forbindelser med benzothiazol- eller andre heterocycliske sidekaeder i 3-stillingen og forbindelser til anvendelse som udgangsmateriale ved fremgangsmaaden
DE69119216D1 (de) Enzymatisches Verfahren zur Herstellung von 7-Aminocephalosporinsäure und Derivate
NO902839L (no) Fremgangsmaate for rensing av tryptofan.
DK0397048T3 (da) Fremgangsmåde til fremstilling af 2-mercapto-4-methyl-1,3-thiazol-5-yl-eddikesyre og dens estere
ATE35130T1 (de) Verfahren zur herstellung von 4-acyloxy-3-oxobutter-s|ureestern.
IL98979A0 (en) Lowering of blood uric acid levels with a benzothiazolyl derivative
DK93089D0 (da) Fremgangsmaade til fremstilling af phthalazineddikesyreesterederivater og mellemprodukt ved fremsgangsmaaden
ATE97657T1 (de) Verfahren zur herstellung von propionsaeurederivaten.
DK521785D0 (da) Fremgangsmaade til fremstilling af halogenerede 3,3-dimethyl-5-hexan-2-oner
ATE63536T1 (de) Verfahren zur herstellung von carbonsaeurechloriden.
ATE80147T1 (de) Verfahren zum herstellen und isolieren von estern der (r)-2-hydroxyphenylbuttersaeure.
ATE41417T1 (de) Verfahren zur herstellung von 4-halogen-2hydroxyimino-acetessigsaeureestern.
DK130082A (da) Fremgangsmaade til enzymatisk udskiftning af b-30 aminosyren iinsuliner

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment