DK131857C - ANALOGICAL PROCEDURE FOR THE PREPARATION OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES OR ACID ADDITION SALTS THEREOF - Google Patents

ANALOGICAL PROCEDURE FOR THE PREPARATION OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES OR ACID ADDITION SALTS THEREOF

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)
Other versions
DK131857B (en
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/en
Application granted granted Critical
Publication of DK131857C publication Critical patent/DK131857C/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
DK366572A 1971-08-05 1972-07-24 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES OR ACID ADDITION SALTS THEREOF DK131857C (en)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=13090247

Family Applications (2)

Application Number Title Priority Date Filing Date
DK366572A DK131857C (en) 1971-08-05 1972-07-24 ANALOGICAL PROCEDURE FOR THE PREPARATION OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES OR ACID ADDITION SALTS THEREOF
DK377872A DK143159C (en) 1971-08-05 1972-07-31 METHOD OF PREPARING 4-HYDROXYMETHYL-1-KETO-1,2-DIHYDROPHTHALAZINE OR ACID ADDITION SALTS THEREOF

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK377872A DK143159C (en) 1971-08-05 1972-07-31 METHOD OF PREPARING 4-HYDROXYMETHYL-1-KETO-1,2-DIHYDROPHTHALAZINE OR ACID ADDITION SALTS THEREOF

Country Status (23)

Country Link
US (1) US3864343A (en)
JP (1) JPS5116430B2 (en)
AR (3) AR194123A1 (en)
AT (2) AT320658B (en)
AU (2) AU461281B2 (en)
BE (2) BE787139A (en)
CA (2) CA999236A (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) GB1404367A (en)
HU (2) HU165815B (en)
IE (2) IE36597B1 (en)
LU (2) LU65856A1 (en)
NL (2) NL151261B (en)
NO (1) NO134113C (en)
SE (2) SE408177B (en)
SU (2) SU577986A3 (en)
YU (1) YU35245B (en)
ZA (2) ZA725203B (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
NO134113C (en) 1976-08-18
IE36598B1 (en) 1976-12-08
BE787139A (en) 1972-12-01
NL7210369A (en) 1973-02-07
CS180588B2 (en) 1978-01-31
CA999236A (en) 1976-11-02
FR2150735B1 (en) 1976-04-16
SU513622A3 (en) 1976-05-05
DK131857B (en) 1975-09-15
FR2150735A1 (en) 1973-04-13
AU4494072A (en) 1974-01-31
ES405555A1 (en) 1975-07-01
BE787138A (en) 1972-12-01
LU65855A1 (en) 1973-01-15
HU163726B (en) 1973-10-27
AR194123A1 (en) 1973-06-22
DK143159B (en) 1981-07-06
AU4484372A (en) 1974-01-24
NL7210370A (en) 1973-02-07
DE2237832A1 (en) 1973-02-15
HU165815B (en) 1974-11-28
ES405456A1 (en) 1975-07-16
GB1404367A (en) 1975-08-28
LU65856A1 (en) 1973-01-15
SU577986A3 (en) 1977-10-25
IE36597L (en) 1973-02-05
CA966489A (en) 1975-04-22
NL151261B (en) 1976-11-15
AR197156A1 (en) 1974-03-15
US3864343A (en) 1975-02-04
DE2238566A1 (en) 1973-02-15
CS180587B2 (en) 1978-01-31
SE408177B (en) 1979-05-21
JPS4826781A (en) 1973-04-09
ZA725202B (en) 1973-04-25
YU35245B (en) 1980-10-31
GB1404368A (en) 1975-08-28
JPS5116430B2 (en) 1976-05-24
IE36597B1 (en) 1976-12-08
YU201372A (en) 1980-04-30
FR2150736B1 (en) 1976-04-16
CH580081A5 (en) 1976-09-30
DK143159C (en) 1981-11-16
NO134113B (en) 1976-05-10
IE36598L (en) 1973-02-05
AT317233B (en) 1974-08-26
AT320658B (en) 1975-02-25
SE406587B (en) 1979-02-19
AR197089A1 (en) 1974-03-15
AU461281B2 (en) 1975-05-22
ZA725203B (en) 1973-04-25
FR2150736A1 (en) 1973-04-13
AU461018B2 (en) 1975-05-15
CH577980A5 (en) 1976-07-30

Similar Documents

Publication Publication Date Title
DK135585B (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF CYCLOHEPTENE DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK137188C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF 2-TETRAHYDROFURFURYL-6,7-BENZOMORPHANES OR ACID ADDITIONAL SALTS THEREOF
DK139387C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF APOVINAMIC ACID DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK131858C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF 4-AMINO-6-ARYLPYRIMIDINE COMPOUNDS OR ACID ADDITIONAL SALTS THEREOF
DK140481B (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF PRESENT PERICILLINESTERS OR SALTS THEREOF
DK135842C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF 7-METHOXY-6-THIATETRACYCLINER OR ACID ADDITION SALTS THEREOF
DK131778C (en) PROCEDURE FOR THE PREPARATION OF SUBSTITUTED 3-HYDROXYMETHYLISOKINOLINE DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK137677C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF BASIC SUBSTITUTED DEXANTHIN DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK136612C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF 3,20-DIOXO-4-PREGNEN-21 ACID DERIVATIVES
DK131857C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF 4-HYDROXYMETHYL-1-PHTHALAZONE DERIVATIVES OR ACID ADDITION SALTS THEREOF
DK137606C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF SUBSTITUTED 2-PHENYLAMINO-IMIDAZOLINES- (2) OR ACID ADDITIONAL SALTS THEREOF
DK139517C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF SUBSTITUTED THIAZOLE-2-CARBOXAMIDES OR ACID ADDITIONAL SALTS THEREOF
DK132627C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF CHROMANDER DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK133278C (en) PROCEDURE FOR THE PREPARATION OF 1-PHENYL-4-AMINO-CYCLOHEX-2-EN-1-CARBOXYLIC ACID RESIDENTS OR ACID ADDITIONAL SALTS OR QUATERARY AMMONIUM COMPOUNDS THEREOF
DK133149B (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF A GUANIDINPHENYLURINE SUBSTANCE DERIVATIVE OR ACID ADDITIONAL SALTS THEREOF
DK135941C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF 1-CYCLOPROPYL-1-PHENYL-3-AMINO-1-PROPANOLS OR ACID ADDITIONAL SALTS THEREOF
DK132755C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF BENZOMORPHAND DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK131727C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF OXAZINOBENZOXAZINES OR ACID ADDITIONAL SALTS THEREOF
DK138848C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF PHENYLPROPANOLAMINE DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK132622B (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF N-SUBSTITUTED OR N, N-DISubstituted 2-AMINOISOQUINOLINE DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF
DK132076C (en) PROCEDURE FOR THE PREPARATION OF BENZOMORPHAND DERIVATIVES OR THEIR ACID ADDITIONAL SALTS
DK137796B (en) Process for the preparation of 1-aryloxy-3-aminopropanol derivatives or acid addition salts thereof.
DK134752C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF (+) - 3R-N-MONOMETHYL-AMINO-4C-PHENYL-4T-ETHOXYCARBONYL-CYCLOHEXENE (1) OR ACID ADDITION SALTS THEREOF
DK144821C (en) METHOD OF ANALOGUE FOR THE PREPARATION OF 4-HEPTAMETHYLENIMINO-1-BUTYL-XANTHEN-9-CARBOXYLATE OR ACID ADDITION SALTS.
DK138455C (en) ANALOGICAL PROCEDURE FOR THE PREPARATION OF BASIC SUBSTITUTED DEXANTHIN DERIVATIVES OR ACID ADDITIONAL SALTS THEREOF

Legal Events

Date Code Title Description
PBP Patent lapsed