DD290190A5 - Verfahren zum herstellen von phthalazinessigsaeureestr-derivaten und einer neuen zwischenverbindung - Google Patents

Verfahren zum herstellen von phthalazinessigsaeureestr-derivaten und einer neuen zwischenverbindung Download PDF

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Publication number
DD290190A5
DD290190A5 DD89326089A DD32608989A DD290190A5 DD 290190 A5 DD290190 A5 DD 290190A5 DD 89326089 A DD89326089 A DD 89326089A DD 32608989 A DD32608989 A DD 32608989A DD 290190 A5 DD290190 A5 DD 290190A5
Authority
DD
German Democratic Republic
Prior art keywords
acid
formula
solvent
oxo
compound
Prior art date
Application number
DD89326089A
Other languages
German (de)
English (en)
Inventor
Gene Sinay Terry Jr
Rober J Sysko
Original Assignee
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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 ������@���Kk�� filed Critical ������@���Kk��
Publication of DD290190A5 publication Critical patent/DD290190A5/de

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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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Steroid Compounds (AREA)
  • Furan Compounds (AREA)
DD89326089A 1988-02-29 1989-02-28 Verfahren zum herstellen von phthalazinessigsaeureestr-derivaten und einer neuen zwischenverbindung DD290190A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/161,540 US4904782A (en) 1988-02-29 1988-02-29 Process for the production of phthalazineacetic acid ester derivatives and a novel intermediate

Publications (1)

Publication Number Publication Date
DD290190A5 true DD290190A5 (de) 1991-05-23

Family

ID=22581597

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89326089A DD290190A5 (de) 1988-02-29 1989-02-28 Verfahren zum herstellen von phthalazinessigsaeureestr-derivaten und einer neuen zwischenverbindung

Country Status (26)

Country Link
US (1) US4904782A (fr)
EP (1) EP0331314B1 (fr)
JP (1) JPH029867A (fr)
KR (1) KR910000664B1 (fr)
CN (1) CN1021222C (fr)
AT (1) ATE103904T1 (fr)
AU (1) AU610347B2 (fr)
CA (1) CA1308412C (fr)
DD (1) DD290190A5 (fr)
DE (1) DE68914309T2 (fr)
DK (1) DK93089A (fr)
EG (1) EG18597A (fr)
FI (1) FI890929A (fr)
HU (1) HU202845B (fr)
IE (1) IE890643L (fr)
IL (1) IL89360A (fr)
MX (1) MX15078A (fr)
MY (1) MY104951A (fr)
NO (1) NO890815L (fr)
NZ (1) NZ228142A (fr)
PL (4) PL160288B1 (fr)
PT (1) PT89871B (fr)
RU (1) RU1830066C (fr)
SU (3) SU1757465A3 (fr)
YU (1) YU47207B (fr)
ZA (1) ZA891486B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991009019A1 (fr) * 1989-12-15 1991-06-27 Pfizer Inc. Acides acetiques d'oxophtalazinyle substitues et analogues de ceux-ci
EP0982306A3 (fr) * 1998-08-21 2000-07-05 Pfizer Products Inc. Polymorphe du monohydrate de zopolrestat
CN116970317A (zh) * 2023-03-20 2023-10-31 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 (4)

* 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
CA1143733A (fr) * 1979-07-31 1983-03-29 Masao Yoshida Obtention de 7-alcoxycarbonyl-6,8-dimethyl-4- hydroxymethyl-1-phtalazone, et de produits intermediaires
DE3684410D1 (de) * 1985-11-07 1992-04-23 Pfizer Heterocyclische oxophthalazinylessigsaeure.
JPH0676391B2 (ja) * 1987-06-09 1994-09-28 フアイザー・インコーポレイテツド ベンゾチアゾール等の複素環側鎖を有するオキソフタラジニル酢酸類の製造方法

Also Published As

Publication number Publication date
NO890815L (no) 1989-08-30
JPH029867A (ja) 1990-01-12
AU3077289A (en) 1989-08-31
EP0331314B1 (fr) 1994-04-06
ZA891486B (en) 1990-10-31
CN1021222C (zh) 1993-06-16
CA1308412C (fr) 1992-10-06
EP0331314A2 (fr) 1989-09-06
EG18597A (en) 1993-08-30
US4904782A (en) 1990-02-27
PL159837B1 (pl) 1993-01-29
ATE103904T1 (de) 1994-04-15
SU1736340A3 (ru) 1992-05-23
IL89360A (en) 1994-08-26
YU42489A (en) 1990-12-31
CN1036953A (zh) 1989-11-08
PL160288B1 (pl) 1993-02-26
PL159784B1 (en) 1993-01-29
PT89871A (pt) 1989-10-04
IE890643L (en) 1989-08-29
NZ228142A (en) 1990-10-26
EP0331314A3 (fr) 1991-06-12
MX15078A (es) 1993-05-01
SU1766256A3 (ru) 1992-09-30
PL159836B1 (pl) 1993-01-29
AU610347B2 (en) 1991-05-16
MY104951A (en) 1994-07-30
DK93089A (da) 1989-08-30
DK93089D0 (da) 1989-02-27
DE68914309T2 (de) 1994-07-14
KR910000664B1 (ko) 1991-01-31
FI890929A (fi) 1989-08-30
HU202845B (en) 1991-04-29
YU47207B (sh) 1995-01-31
SU1757465A3 (ru) 1992-08-23
IL89360A0 (en) 1989-09-10
NO890815D0 (no) 1989-02-27
FI890929A0 (fi) 1989-02-27
DE68914309D1 (de) 1994-05-11
PL277923A1 (en) 1989-09-04
KR890012975A (ko) 1989-09-20
RU1830066C (ru) 1993-07-23
PT89871B (pt) 1994-04-29
HUT51259A (en) 1990-04-28

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