SE406587B - PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-KETO-1,2-DIHYDROFTALAZINE - Google Patents

PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-KETO-1,2-DIHYDROFTALAZINE

Info

Publication number
SE406587B
SE406587B SE7210119A SE1011972A SE406587B SE 406587 B SE406587 B SE 406587B SE 7210119 A SE7210119 A SE 7210119A SE 1011972 A SE1011972 A SE 1011972A SE 406587 B SE406587 B SE 406587B
Authority
SE
Sweden
Prior art keywords
dihydroftalazine
hydroximethyl
keto
procedure
preparation
Prior art date
Application number
SE7210119A
Other languages
Swedish (sv)
Inventor
Sok
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 SE406587B publication Critical patent/SE406587B/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
    • 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)
SE7210119A 1971-08-05 1972-08-03 PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-KETO-1,2-DIHYDROFTALAZINE SE406587B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE406587B true SE406587B (en) 1979-02-19

Family

ID=13090247

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7209886A SE408177B (en) 1971-08-05 1972-07-28 PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-PHTHALAZONE DERIVATIVES
SE7210119A SE406587B (en) 1971-08-05 1972-08-03 PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-KETO-1,2-DIHYDROFTALAZINE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7209886A SE408177B (en) 1971-08-05 1972-07-28 PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-PHTHALAZONE DERIVATIVES

Country Status (23)

Country Link
US (1) US3864343A (en)
JP (1) JPS5116430B2 (en)
AR (3) AR197089A1 (en)
AT (2) AT317233B (en)
AU (2) AU461281B2 (en)
BE (2) BE787138A (en)
CA (2) CA966489A (en)
CH (2) CH580081A5 (en)
CS (2) CS180587B2 (en)
DE (2) DE2237832A1 (en)
DK (2) DK131857C (en)
ES (2) ES405456A1 (en)
FR (2) FR2150735B1 (en)
GB (2) GB1404368A (en)
HU (2) HU163726B (en)
IE (2) IE36598B1 (en)
LU (2) LU65855A1 (en)
NL (2) NL151261B (en)
NO (1) NO134113C (en)
SE (2) SE408177B (en)
SU (2) SU577986A3 (en)
YU (1) YU35245B (en)
ZA (2) ZA725202B (en)

Families Citing this family (7)

* 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
NL7702763A (en) * 1976-03-18 1977-09-20 Takio Shimamoto En Masayuki Is PROCESS FOR THE PREPARATION OF THROMBOXAN ANTAGONISTS AND OF PREPARATIONS CONTAINING THESE SUBSTANCES.
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 (en) * 1993-02-19 1994-06-30 Limad Marketing Exp & Imp Ftalidrazidici compounds of the class as an active substance in anti-inflammatory agents and anti-toxic.
DE102005011822A1 (en) * 2005-03-15 2006-09-21 Merck Patent Gmbh phthalazinones

Family Cites Families (1)

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

Also Published As

Publication number Publication date
IE36597B1 (en) 1976-12-08
BE787138A (en) 1972-12-01
CH577980A5 (en) 1976-07-30
IE36597L (en) 1973-02-05
FR2150735B1 (en) 1976-04-16
CH580081A5 (en) 1976-09-30
SU577986A3 (en) 1977-10-25
DK131857C (en) 1976-02-16
HU165815B (en) 1974-11-28
ZA725202B (en) 1973-04-25
NL151261B (en) 1976-11-15
DK131857B (en) 1975-09-15
NO134113B (en) 1976-05-10
AR197156A1 (en) 1974-03-15
ZA725203B (en) 1973-04-25
HU163726B (en) 1973-10-27
DE2237832A1 (en) 1973-02-15
US3864343A (en) 1975-02-04
FR2150735A1 (en) 1973-04-13
AU4484372A (en) 1974-01-24
AT317233B (en) 1974-08-26
GB1404368A (en) 1975-08-28
JPS4826781A (en) 1973-04-09
AR194123A1 (en) 1973-06-22
CA999236A (en) 1976-11-02
GB1404367A (en) 1975-08-28
NO134113C (en) 1976-08-18
IE36598B1 (en) 1976-12-08
DE2238566A1 (en) 1973-02-15
SE408177B (en) 1979-05-21
JPS5116430B2 (en) 1976-05-24
ES405456A1 (en) 1975-07-16
NL7210369A (en) 1973-02-07
BE787139A (en) 1972-12-01
DK143159B (en) 1981-07-06
ES405555A1 (en) 1975-07-01
LU65855A1 (en) 1973-01-15
AR197089A1 (en) 1974-03-15
AU461281B2 (en) 1975-05-22
CS180587B2 (en) 1978-01-31
YU35245B (en) 1980-10-31
CA966489A (en) 1975-04-22
SU513622A3 (en) 1976-05-05
AU4494072A (en) 1974-01-31
FR2150736B1 (en) 1976-04-16
LU65856A1 (en) 1973-01-15
DK143159C (en) 1981-11-16
AU461018B2 (en) 1975-05-15
AT320658B (en) 1975-02-25
NL7210370A (en) 1973-02-07
IE36598L (en) 1973-02-05
FR2150736A1 (en) 1973-04-13
CS180588B2 (en) 1978-01-31
YU201372A (en) 1980-04-30

Similar Documents

Publication Publication Date Title
SE392269B (en) PROCEDURE FOR THE PREPARATION OF CERTAIN INDANYLOXITETRAZOLES
SE389331B (en) PROCEDURE FOR THE PREPARATION OF CERTAIN STATED 2,2-METHYLENDIPHENOLS.
SE398877B (en) PROCEDURE FOR THE PREPARATION OF 14-HYDROXY-MORPHINAND DERIVATIVES
SE384368B (en) PROCEDURE FOR THE PREPARATION OF 6-SUBSTITUTED - 4 - AMINO- 1,2 - DIHYDRO - 1 - HYDROXY - 2 - IMINOPYRIMIDINES
SE400292B (en) PROCEDURE FOR THE PREPARATION OF BENZHYDRYL-3-CARBAMOYLOXIMETHYL-7-THIENYLACETAMIDO-7-METHOXIDE CEFALOSPORANATE
NO147916C (en) PROCEDURE FOR THE PREPARATION OF 3-METHYLENE-CEPHALOSPORINE COMPOUNDS.
RO68219A (en) PROCEDURE FOR THE PREPARATION OF 4-AMINO-3,5-DIHALOGENE-PHENYL-ETANOLAMINE
SE417200B (en) PROCEDURE FOR THE PREPARATION OF 2-NITRO-5-IMIDAZOLALDEHYD HYDRIATIVES
SE7505279L (en) PROCEDURE FOR THE PREPARATION OF HYDROXIPYRIMIDINES.
SE405478B (en) PROCEDURE FOR THE PREPARATION OF ALFA-SULFOACYLCEPHALOSPORINES
SE384686B (en) PROCEDURE FOR THE PREPARATION OF LINKOMYCIN DERIVATIVES
SE406587B (en) PROCEDURE FOR THE PREPARATION OF 4-HYDROXIMETHYL-1-KETO-1,2-DIHYDROFTALAZINE
SE386175B (en) PROCEDURE FOR THE PREPARATION OF 1,4-BIS-ACYLPIPERAZINES
SE394677B (en) PROCEDURE FOR THE PREPARATION OF 4-HYDROXY-2H-1-BENZOTIOPYRANE-3-CARBOXANILIDE-1,1-DIOXIDES
SE387936B (en) PROCEDURE FOR THE PREPARATION OF SUBSTITUTED METHOXYAMINES
NO137093C (en) PROCEDURES FOR THE PREPARATION OF 2,4-DIAMINO-5-BENZYLPYRIMIDINES
SE390025B (en) PROCEDURE FOR THE PREPARATION OF 3 ALFA-HYDROXI-19-5 ALFA-PREGNAN-11,20-DION
SE380520B (en) PROCEDURE FOR THE PREPARATION OF 1-CINNAMYLIDENAMINO-3-BENZYLIDENAMINOGUANIDINE
SE392902B (en) PROCEDURE FOR THE PREPARATION OF PHENYLIMIDAZOLIDINONES
SE386897B (en) PROCEDURE FOR THE PREPARATION OF N-ACYL- (PIPERAZINOETHYL) -PYRAZOLES
SE405730B (en) PROCEDURE FOR THE PREPARATION OF CHINAZOLINE DERIVATIVES
SE397350B (en) PROCEDURE FOR THE PREPARATION OF TIENO-DIAZEPINE DERIVATIVES
SE389333B (en) PROCEDURE FOR THE PREPARATION OF ACCALIPOLYPHOSPHATE COMPLEX OF X-6-DESOXY-5-HYDROXITY SACYCLINE.
SE407061B (en) PROCEDURE FOR THE PREPARATION OF BENZYLPYRIMIDINES
SE387948B (en) PROCEDURE FOR THE PREPARATION OF TIOFEN