DK131857B - Analogifremgangsmåde til fremstilling af 4-hydroxymethyl-1-phthalazonderivater eller syreadditionssalte deraf. - Google Patents

Analogifremgangsmåde til fremstilling af 4-hydroxymethyl-1-phthalazonderivater eller syreadditionssalte deraf.

Info

Publication number: DK131857B
Authority: DK; Denmark
Prior art keywords: hydroxymethyl; preparation; acid addition; addition salts; analogous process
Prior art date: 1971-08-05

Application number

DK366572AA

Other languages

English (en)

Other versions

DK131857C (da

Inventor

M Inoue

M Ishikawa

T Uchiya

T Shimamoto

Original Assignee

Inoue Michiro

M Ishikawa

T Uchiya

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.)

1971-08-05

Filing date

1972-07-24

Publication date

1975-09-15

1972-07-24 Application filed by Inoue Michiro, M Ishikawa, T Uchiya, Shimamoto Takio filed Critical Inoue Michiro

1975-09-15 Publication of DK131857B publication Critical patent/DK131857B/da

1976-02-16 Application granted granted Critical

1976-02-16 Publication of DK131857C publication Critical patent/DK131857C/da

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 (da)	1971-08-05	1971-08-05

Publications (2)

Publication Number	Publication Date
DK131857B true DK131857B (da)	1975-09-15
DK131857C 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 (da)
JP (1)	JPS5116430B2 (da)
AR (3)	AR194123A1 (da)
AT (2)	AT317233B (da)
AU (2)	AU461281B2 (da)
BE (2)	BE787139A (da)
CA (2)	CA966489A (da)
CH (2)	CH577980A5 (da)
CS (2)	CS180588B2 (da)
DE (2)	DE2237832A1 (da)
DK (2)	DK131857C (da)
ES (2)	ES405456A1 (da)
FR (2)	FR2150735B1 (da)
GB (2)	GB1404367A (da)
HU (2)	HU165815B (da)
IE (2)	IE36598B1 (da)
LU (2)	LU65855A1 (da)
NL (2)	NL7210369A (da)
NO (1)	NO134113C (da)
SE (2)	SE408177B (da)
SU (2)	SU577986A3 (da)
YU (1)	YU35245B (da)
ZA (2)	ZA725202B (da)

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

1971
- 1971-08-05 JP JP46058643A patent/JPS5116430B2/ja not_active Expired
1972
- 1972-07-21 AU AU44843/72A patent/AU461281B2/en not_active Expired
- 1972-07-24 AR AR243235A patent/AR194123A1/es active
- 1972-07-24 US US275171A patent/US3864343A/en not_active Expired - Lifetime
- 1972-07-24 DK DK366572A patent/DK131857C/da not_active IP Right Cessation
- 1972-07-24 AR AR243236A patent/AR197089A1/es active
- 1972-07-25 IE IE1047/72A patent/IE36598B1/xx unknown
- 1972-07-25 AU AU44940/72A patent/AU461018B2/en not_active Expired
- 1972-07-25 GB GB3482172A patent/GB1404367A/en not_active Expired
- 1972-07-25 GB GB3482072A patent/GB1404368A/en not_active Expired
- 1972-07-25 IE IE1046/72A patent/IE36597B1/xx unknown
- 1972-07-27 ZA ZA725202A patent/ZA725202B/xx unknown
- 1972-07-27 NL NL7210369A patent/NL7210369A/xx unknown
- 1972-07-27 ZA ZA725203A patent/ZA725203B/xx unknown
- 1972-07-27 NL NL727210370A patent/NL151261B/xx not_active IP Right Cessation
- 1972-07-28 SE SE7209886A patent/SE408177B/xx unknown
- 1972-07-31 DK DK377872A patent/DK143159C/da not_active IP Right Cessation
- 1972-08-01 DE DE2237832A patent/DE2237832A1/de active Pending
- 1972-08-02 ES ES405456A patent/ES405456A1/es not_active Expired
- 1972-08-03 SU SU7201817033A patent/SU577986A3/ru active
- 1972-08-03 BE BE787139A patent/BE787139A/xx not_active IP Right Cessation
- 1972-08-03 BE BE787138A patent/BE787138A/xx not_active IP Right Cessation
- 1972-08-03 YU YU2013/72A patent/YU35245B/xx unknown
- 1972-08-03 SE SE7210119A patent/SE406587B/xx unknown
- 1972-08-04 CS CS7200005458A patent/CS180588B2/cs unknown
- 1972-08-04 CA CA148,812A patent/CA966489A/en not_active Expired
- 1972-08-04 HU HUIO186A patent/HU165815B/hu unknown
- 1972-08-04 CH CH1160472A patent/CH577980A5/xx not_active IP Right Cessation
- 1972-08-04 LU LU65855A patent/LU65855A1/xx unknown
- 1972-08-04 AT AT06734/72A patent/AT317233B/de not_active IP Right Cessation
- 1972-08-04 FR FR7228257A patent/FR2150735B1/fr not_active Expired
- 1972-08-04 CS CS7200005457A patent/CS180587B2/cs unknown
- 1972-08-04 NO NO2793/72A patent/NO134113C/no unknown
- 1972-08-04 CH CH1160372A patent/CH580081A5/xx not_active IP Right Cessation
- 1972-08-04 DE DE2238566A patent/DE2238566A1/de active Pending
- 1972-08-04 HU HUIO185A patent/HU163726B/hu unknown
- 1972-08-04 ES ES405555A patent/ES405555A1/es not_active Expired
- 1972-08-04 CA CA148,813A patent/CA999236A/en not_active Expired
- 1972-08-04 AT AT852473A patent/AT320658B/de not_active IP Right Cessation
- 1972-08-04 FR FR7228258A patent/FR2150736B1/fr not_active Expired
- 1972-08-04 SU SU1814854A patent/SU513622A3/ru active
- 1972-08-04 LU LU65856A patent/LU65856A1/xx unknown
1973
- 1973-08-14 AR AR249572A patent/AR197156A1/es active

Also Published As

Publication number	Publication date
SE406587B (sv)	1979-02-19
JPS5116430B2 (da)	1976-05-24
ZA725203B (en)	1973-04-25
DE2238566A1 (de)	1973-02-15
SE408177B (sv)	1979-05-21
JPS4826781A (da)	1973-04-09
GB1404368A (en)	1975-08-28
LU65856A1 (da)	1973-01-15
ZA725202B (en)	1973-04-25
US3864343A (en)	1975-02-04
YU201372A (en)	1980-04-30
AU4494072A (en)	1974-01-31
NO134113C (da)	1976-08-18
AR194123A1 (es)	1973-06-22
HU163726B (da)	1973-10-27
NL151261B (nl)	1976-11-15
DK143159C (da)	1981-11-16
IE36598B1 (en)	1976-12-08
AR197089A1 (es)	1974-03-15
AU461281B2 (en)	1975-05-22
FR2150735A1 (da)	1973-04-13
CS180587B2 (en)	1978-01-31
CS180588B2 (en)	1978-01-31
DE2237832A1 (de)	1973-02-15
BE787139A (fr)	1972-12-01
GB1404367A (en)	1975-08-28
NL7210370A (da)	1973-02-07
BE787138A (fr)	1972-12-01
LU65855A1 (da)	1973-01-15
AT317233B (de)	1974-08-26
AT320658B (de)	1975-02-25
IE36598L (en)	1973-02-05
YU35245B (en)	1980-10-31
ES405555A1 (es)	1975-07-01
CH577980A5 (da)	1976-07-30
IE36597B1 (en)	1976-12-08
AR197156A1 (es)	1974-03-15
DK143159B (da)	1981-07-06
IE36597L (en)	1973-02-05
DK131857C (da)	1976-02-16
FR2150736A1 (da)	1973-04-13
SU577986A3 (ru)	1977-10-25
CH580081A5 (da)	1976-09-30
SU513622A3 (ru)	1976-05-05
NO134113B (da)	1976-05-10
NL7210369A (da)	1973-02-07
HU165815B (da)	1974-11-28
CA966489A (en)	1975-04-22
FR2150736B1 (da)	1976-04-16
ES405456A1 (es)	1975-07-16
CA999236A (en)	1976-11-02
FR2150735B1 (da)	1976-04-16
AU4484372A (en)	1974-01-24
AU461018B2 (en)	1975-05-15

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Legal Events

Date	Code	Title	Description
1987-03-30	PBP	Patent lapsed