DK131857C - Analogifremgangsmade til fremstilling af 4-hydroxymethyl-1-phthalazonderivater eller syreadditionssalte deraf - Google Patents

Analogifremgangsmade til fremstilling af 4-hydroxymethyl-1-phthalazonderivater eller syreadditionssalte deraf

Info

Publication number
DK131857C
DK131857C DK366572A DK366572A DK131857C DK 131857 C DK131857 C DK 131857C DK 366572 A DK366572 A DK 366572A DK 366572 A DK366572 A DK 366572A DK 131857 C DK131857 C DK 131857C
Authority
DK
Denmark
Prior art keywords
hydroxymethyl
preparation
acid addition
addition salts
analogical procedure
Prior art date
Application number
DK366572A
Other languages
Danish (da)
English (en)
Other versions
DK131857B (da
Inventor
M Inoue
M Ishikawa
T Tsuchiya
T Shimamoto
Original Assignee
Inoue Michiro
M 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, M Ishikawa, Tsuchiya Takashi, Shimamoto Takio filed Critical Inoue Michiro
Publication of DK131857B publication Critical patent/DK131857B/da
Application granted granted Critical
Publication of DK131857C publication Critical patent/DK131857C/da

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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK366572A 1971-08-05 1972-07-24 Analogifremgangsmade til fremstilling af 4-hydroxymethyl-1-phthalazonderivater eller syreadditionssalte deraf DK131857C (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK131857B DK131857B (da) 1975-09-15
DK131857C true DK131857C (da) 1976-02-16

Family

ID=13090247

Family Applications (2)

Application Number Title Priority Date Filing Date
DK366572A DK131857C (da) 1971-08-05 1972-07-24 Analogifremgangsmade til fremstilling af 4-hydroxymethyl-1-phthalazonderivater eller syreadditionssalte deraf
DK377872A DK143159C (da) 1971-08-05 1972-07-31 Fremgangsmaade til fremstilling af 4-hydroxymethyl-1-keto-1,2-dihydrophthalazin eller syreadditionssalte deraf

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK377872A DK143159C (da) 1971-08-05 1972-07-31 Fremgangsmaade til fremstilling af 4-hydroxymethyl-1-keto-1,2-dihydrophthalazin eller syreadditionssalte deraf

Country Status (23)

Country Link
US (1) US3864343A (nl)
JP (1) JPS5116430B2 (nl)
AR (3) AR194123A1 (nl)
AT (2) AT320658B (nl)
AU (2) AU461281B2 (nl)
BE (2) BE787138A (nl)
CA (2) CA999236A (nl)
CH (2) CH577980A5 (nl)
CS (2) CS180587B2 (nl)
DE (2) DE2237832A1 (nl)
DK (2) DK131857C (nl)
ES (2) ES405456A1 (nl)
FR (2) FR2150736B1 (nl)
GB (2) GB1404368A (nl)
HU (2) HU165815B (nl)
IE (2) IE36597B1 (nl)
LU (2) LU65856A1 (nl)
NL (2) NL7210369A (nl)
NO (1) NO134113C (nl)
SE (2) SE408177B (nl)
SU (2) SU577986A3 (nl)
YU (1) YU35245B (nl)
ZA (2) ZA725202B (nl)

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 (nl) * 1965-10-12 1967-03-16

Also Published As

Publication number Publication date
DE2238566A1 (de) 1973-02-15
NO134113B (nl) 1976-05-10
AU4484372A (en) 1974-01-24
YU35245B (en) 1980-10-31
DK143159C (da) 1981-11-16
AU461018B2 (en) 1975-05-15
YU201372A (en) 1980-04-30
AR197156A1 (es) 1974-03-15
AU4494072A (en) 1974-01-31
CA966489A (en) 1975-04-22
GB1404367A (en) 1975-08-28
IE36597L (en) 1973-02-05
DK143159B (da) 1981-07-06
CS180587B2 (en) 1978-01-31
NL151261B (nl) 1976-11-15
JPS4826781A (nl) 1973-04-09
ZA725203B (en) 1973-04-25
FR2150735B1 (nl) 1976-04-16
NL7210369A (nl) 1973-02-07
BE787138A (fr) 1972-12-01
CS180588B2 (en) 1978-01-31
CH580081A5 (nl) 1976-09-30
LU65855A1 (nl) 1973-01-15
ZA725202B (en) 1973-04-25
AT317233B (de) 1974-08-26
BE787139A (fr) 1972-12-01
SU513622A3 (ru) 1976-05-05
HU165815B (nl) 1974-11-28
SU577986A3 (ru) 1977-10-25
SE408177B (sv) 1979-05-21
AT320658B (de) 1975-02-25
HU163726B (nl) 1973-10-27
AR197089A1 (es) 1974-03-15
AU461281B2 (en) 1975-05-22
AR194123A1 (es) 1973-06-22
FR2150735A1 (nl) 1973-04-13
FR2150736B1 (nl) 1976-04-16
ES405555A1 (es) 1975-07-01
IE36598B1 (en) 1976-12-08
CH577980A5 (nl) 1976-07-30
NO134113C (nl) 1976-08-18
NL7210370A (nl) 1973-02-07
GB1404368A (en) 1975-08-28
FR2150736A1 (nl) 1973-04-13
DK131857B (da) 1975-09-15
SE406587B (sv) 1979-02-19
IE36598L (en) 1973-02-05
LU65856A1 (nl) 1973-01-15
ES405456A1 (es) 1975-07-16
JPS5116430B2 (nl) 1976-05-24
US3864343A (en) 1975-02-04
DE2237832A1 (de) 1973-02-15
CA999236A (en) 1976-11-02
IE36597B1 (en) 1976-12-08

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