BE787138A - Procede de fabrication de la 4-hydroxymethyl-1-ceto-1,2-dihydrophthalazine et de ses sels d'acide et composition pharmaceutique les contenant - Google Patents

Procede de fabrication de la 4-hydroxymethyl-1-ceto-1,2-dihydrophthalazine et de ses sels d'acide et composition pharmaceutique les contenant

Info

Publication number
BE787138A
BE787138A BE787138A BE787138A BE787138A BE 787138 A BE787138 A BE 787138A BE 787138 A BE787138 A BE 787138A BE 787138 A BE787138 A BE 787138A BE 787138 A BE787138 A BE 787138A
Authority
BE
Belgium
Prior art keywords
ceto
dihydrophthalazine
hydroxymethyl
manufacturing
pharmaceutical composition
Prior art date
Application number
BE787138A
Other languages
English (en)
French (fr)
Original Assignee
Inoue Michiro
Masayuki Ishikawa
Tsuchiya Takashi
Shimamoto Takio
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 Inoue Michiro, Masayuki Ishikawa, Tsuchiya Takashi, Shimamoto Takio filed Critical Inoue Michiro
Publication of BE787138A publication Critical patent/BE787138A/xx

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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Cosmetics (AREA)
BE787138A 1971-08-05 1972-08-03 Procede de fabrication de la 4-hydroxymethyl-1-ceto-1,2-dihydrophthalazine et de ses sels d'acide et composition pharmaceutique les contenant BE787138A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46058643A JPS5116430B2 (xx) 1971-08-05 1971-08-05

Publications (1)

Publication Number Publication Date
BE787138A true BE787138A (fr) 1972-12-01

Family

ID=13090247

Family Applications (2)

Application Number Title Priority Date Filing Date
BE787139A BE787139A (fr) 1971-08-05 1972-08-03 Nouveaux derives de phthalazone et procede pour leur fabrication
BE787138A BE787138A (fr) 1971-08-05 1972-08-03 Procede de fabrication de la 4-hydroxymethyl-1-ceto-1,2-dihydrophthalazine et de ses sels d'acide et composition pharmaceutique les contenant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE787139A BE787139A (fr) 1971-08-05 1972-08-03 Nouveaux derives de phthalazone et procede pour leur fabrication

Country Status (23)

Country Link
US (1) US3864343A (xx)
JP (1) JPS5116430B2 (xx)
AR (3) AR197089A1 (xx)
AT (2) AT317233B (xx)
AU (2) AU461281B2 (xx)
BE (2) BE787139A (xx)
CA (2) CA966489A (xx)
CH (2) CH580081A5 (xx)
CS (2) CS180587B2 (xx)
DE (2) DE2237832A1 (xx)
DK (2) DK131857C (xx)
ES (2) ES405456A1 (xx)
FR (2) FR2150735B1 (xx)
GB (2) GB1404367A (xx)
HU (2) HU165815B (xx)
IE (2) IE36598B1 (xx)
LU (2) LU65856A1 (xx)
NL (2) NL7210369A (xx)
NO (1) NO134113C (xx)
SE (2) SE408177B (xx)
SU (2) SU577986A3 (xx)
YU (1) YU35245B (xx)
ZA (2) ZA725203B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205004A1 (es) * 1973-10-30 1976-03-31 Ishikawa M Procedimiento para preparar derivados de 6,8-dialquil-7-alcoxi-carbonil-4-hidroximetil-1-ftalazona y la 7,8-lactona
NL7702763A (nl) * 1976-03-18 1977-09-20 Takio Shimamoto En Masayuki Is Werkwijze voor de bereiding van thromboxaan- -antagonisten en van preparaten die deze stof- fen bevatten.
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
US4293553A (en) * 1978-08-11 1981-10-06 Masayuki Ishikawa 1-Phthalazone derivatives, and use thereof
US4861778A (en) * 1986-06-16 1989-08-29 Research Corporation 2,3-dihydrophthalazine-1,4-diones
CH683965A5 (it) * 1993-02-19 1994-06-30 Limad Marketing Exp & Imp Composti della classe dei ftalidrazidici come sostanza attiva in agenti antinfiammatori ed antitossici.
DE102005011822A1 (de) * 2005-03-15 2006-09-21 Merck Patent Gmbh Phthalazinone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE687916A (xx) * 1965-10-12 1967-03-16

Also Published As

Publication number Publication date
HU163726B (xx) 1973-10-27
IE36597B1 (en) 1976-12-08
AU461018B2 (en) 1975-05-15
CH580081A5 (xx) 1976-09-30
NL7210369A (xx) 1973-02-07
SE408177B (sv) 1979-05-21
DK143159B (da) 1981-07-06
FR2150735A1 (xx) 1973-04-13
AU4494072A (en) 1974-01-31
ZA725203B (en) 1973-04-25
AR197089A1 (es) 1974-03-15
AU461281B2 (en) 1975-05-22
IE36597L (en) 1973-02-05
GB1404368A (en) 1975-08-28
NL151261B (nl) 1976-11-15
HU165815B (xx) 1974-11-28
ES405555A1 (es) 1975-07-01
IE36598B1 (en) 1976-12-08
SE406587B (sv) 1979-02-19
NO134113C (xx) 1976-08-18
FR2150736B1 (xx) 1976-04-16
AR197156A1 (es) 1974-03-15
DK131857B (da) 1975-09-15
AT320658B (de) 1975-02-25
AT317233B (de) 1974-08-26
JPS4826781A (xx) 1973-04-09
DK143159C (da) 1981-11-16
JPS5116430B2 (xx) 1976-05-24
GB1404367A (en) 1975-08-28
AR194123A1 (es) 1973-06-22
CH577980A5 (xx) 1976-07-30
SU513622A3 (ru) 1976-05-05
ZA725202B (en) 1973-04-25
LU65856A1 (xx) 1973-01-15
IE36598L (en) 1973-02-05
DK131857C (da) 1976-02-16
BE787139A (fr) 1972-12-01
CA966489A (en) 1975-04-22
FR2150735B1 (xx) 1976-04-16
YU201372A (en) 1980-04-30
DE2238566A1 (de) 1973-02-15
SU577986A3 (ru) 1977-10-25
CS180587B2 (en) 1978-01-31
NO134113B (xx) 1976-05-10
ES405456A1 (es) 1975-07-16
YU35245B (en) 1980-10-31
DE2237832A1 (de) 1973-02-15
NL7210370A (xx) 1973-02-07
AU4484372A (en) 1974-01-24
CA999236A (en) 1976-11-02
CS180588B2 (en) 1978-01-31
US3864343A (en) 1975-02-04
FR2150736A1 (xx) 1973-04-13
LU65855A1 (xx) 1973-01-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INOUE M

Effective date: 19860831

Owner name: TSUCHIYA T.

Effective date: 19860831

Owner name: ISHIKAWA M.

Effective date: 19860831

Owner name: SHIMAMOTO T.

Effective date: 19860831