DK572782A - ESTERS OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF - Google Patents

ESTERS OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF Download PDF

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Publication number
DK572782A
DK572782A DK572782A DK572782A DK572782A DK 572782 A DK572782 A DK 572782A DK 572782 A DK572782 A DK 572782A DK 572782 A DK572782 A DK 572782A DK 572782 A DK572782 A DK 572782A
Authority
DK
Denmark
Prior art keywords
hydroxymethyl
esters
procedures
preparing
phthalazone derivatives
Prior art date
Application number
DK572782A
Other languages
Danish (da)
Inventor
Masayuki Ishikawa
Shigeru Itoh
Hideo Sugimura
Masao Yoshida
Junji Yoshizawa
Hiroshi Takezawa
Masaki Ihara
Rinzo Nishizawa
Original Assignee
Nippon Kayaku Kk
Banyu Pharma Co Ltd
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 Nippon Kayaku Kk, Banyu Pharma Co Ltd filed Critical Nippon Kayaku Kk
Publication of DK572782A publication Critical patent/DK572782A/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6509—Six-membered rings
    • C07F9/650905—Six-membered rings having the nitrogen atoms in the positions 1 and 2
    • C07F9/650947—Six-membered rings having the nitrogen atoms in the positions 1 and 2 condensed with carbocyclic rings or carbocyclic ring systems
DK572782A 1981-12-29 1982-12-23 ESTERS OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF DK572782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56210448A JPS58116471A (en) 1981-12-29 1981-12-29 4-hydroxymethyl-1-phthalazone ester derivative and its ester

Publications (1)

Publication Number Publication Date
DK572782A true DK572782A (en) 1983-06-30

Family

ID=16589493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK572782A DK572782A (en) 1981-12-29 1982-12-23 ESTERS OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF

Country Status (10)

Country Link
JP (1) JPS58116471A (en)
BE (1) BE895500A (en)
DE (1) DE3248431A1 (en)
DK (1) DK572782A (en)
ES (1) ES519091A0 (en)
FR (1) FR2518991A1 (en)
GB (1) GB2112389A (en)
IT (1) IT8225026A0 (en)
NL (1) NL8205038A (en)
SE (1) SE8207194L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127805A (en) * 1982-09-13 1984-04-18 Showa Denko Kk Phthalazones
PT1070056E (en) * 1998-03-14 2004-11-30 Altana Pharma Ag PDE III / IV INHIBITORS BASED ON FTALAZINONE
DE19921567A1 (en) * 1999-05-11 2000-11-16 Basf Ag Use of phthalazine derivatives
EA005803B1 (en) 1999-06-07 2005-06-30 Алтана Фарма Аг Novel preparation and administration form comprising an acid-labile active compound

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205004A1 (en) * 1973-10-30 1976-03-31 Ishikawa M PROCEDURE TO PREPARE 6,8-DIALKYL-7-ALCOXY-CARBONYL-4-HYDROXIMETHYL-1-PHTHALAZONE AND 7,8-LACTONE DERIVATIVES

Also Published As

Publication number Publication date
SE8207194D0 (en) 1982-12-16
ES8404786A1 (en) 1984-05-16
IT8225026A0 (en) 1982-12-29
JPS58116471A (en) 1983-07-11
DE3248431A1 (en) 1983-07-14
GB2112389A (en) 1983-07-20
FR2518991A1 (en) 1983-07-01
ES519091A0 (en) 1984-05-16
NL8205038A (en) 1983-07-18
SE8207194L (en) 1983-06-30
BE895500A (en) 1983-04-15

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Legal Events

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