YU169878A - Process for obtaining 3-(1-pyrazolyl)-pyridazine derivatives - Google Patents

Process for obtaining 3-(1-pyrazolyl)-pyridazine derivatives

Info

Publication number: YU169878A
Authority: YU; Yugoslavia
Prior art keywords: pyrazolyl; obtaining; pyridazine derivatives; pyridazine; derivatives
Prior art date: 1977-10-25

Application number

YU01698/78A

Other languages

English (en)

Inventor

G Szilagyi

E Asztreiner

L Tardos

E Kosa

L Jaszlits

G Cseh

I Kovacs

S Elek

B Tolnay

I Eleks

I Polgari

Original Assignee

Richter Gedeon Vegyeszet

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.)

1977-10-25

Filing date

1978-07-14

Publication date

1983-01-21

1978-07-14 Application filed by Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet

1983-01-21 Publication of YU169878A publication Critical patent/YU169878A/xx

Links

SKXBTBMQHHPISZ-UHFFFAOYSA-N 3-pyrazol-1-ylpyridazine Chemical class C1=CC=NN1C1=CC=CN=N1 SKXBTBMQHHPISZ-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Bioinformatics & Cheminformatics (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Public Health (AREA)
General Chemical & Material Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Cardiology (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

YU01698/78A 1977-10-25 1978-07-14 Process for obtaining 3-(1-pyrazolyl)-pyridazine derivatives YU169878A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU77GO1381A HU176100B (en)	1977-10-25	1977-10-25	Process for preparing new 3-/1-pyrazolyl/-pyridazine derivatives

Publications (1)

Publication Number	Publication Date
YU169878A true YU169878A (en)	1983-01-21

Family

ID=10996838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU01698/78A YU169878A (en)	1977-10-25	1978-07-14	Process for obtaining 3-(1-pyrazolyl)-pyridazine derivatives

Country Status (24)

Country	Link
US (1)	US4224325A (fr)
JP (1)	JPS5461187A (fr)
AT (1)	AT359076B (fr)
AU (1)	AU525814B2 (fr)
BE (1)	BE868987A (fr)
CA (1)	CA1090337A (fr)
CH (1)	CH637951A5 (fr)
CS (1)	CS217964B2 (fr)
DD (1)	DD139848A5 (fr)
DE (1)	DE2831072A1 (fr)
DK (1)	DK317678A (fr)
ES (1)	ES471779A1 (fr)
FI (1)	FI63397C (fr)
FR (1)	FR2407211A1 (fr)
GB (1)	GB2007644B (fr)
HU (1)	HU176100B (fr)
IL (1)	IL55120A (fr)
IT (1)	IT1097156B (fr)
NL (1)	NL7807572A (fr)
NO (1)	NO149354C (fr)
PL (2)	PL115063B1 (fr)
SE (1)	SE437988B (fr)
SU (3)	SU847920A3 (fr)
YU (1)	YU169878A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4302456A (en) *	1977-04-13	1981-11-24	The Upjohn Company	Process for therapeutic treatment
US4302457A (en) *	1977-04-13	1981-11-24	The Upjohn Company	Process for therapeutic treatment
DE2935359A1 (de) *	1979-09-01	1981-03-26	Basf Ag, 67063 Ludwigshafen	6-imidazolyl-3-hydrazino-pyridazine
US4304775A (en) *	1979-12-13	1981-12-08	Sterling Drug Inc.	3-Hydrazino-6-(pyridinyl) pyridazines and cardiotonic use thereof
US4503056A (en) *	1982-03-02	1985-03-05	Abbott Laboratories	1-(Pyridazinyl)pyrazoline derivatives
US5001125A (en) *	1984-03-26	1991-03-19	Janssen Pharmaceutica N.V.	Anti-virally active pyridazinamines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1220428B (de)	1960-03-25	1966-07-07	Takeda Pharmaceutical	Verfahren zur Herstellung von 2-Pyrazolyl-(1')-pyrimidinderivaten und deren Salzen
JPS5831347B2 (ja) *	1975-09-05	1983-07-05	中外製薬株式会社	ピラゾリルピリダジンユウドウタイノセイホウ
HU175471B (hu) *	1977-06-13	1980-08-28	Gyogyszerkutato Intezet	Sposob poluchenija novykh proizvodnykh 3-skobka-1-pirazolil-skobka zakryta-piridazina

1977
- 1977-10-25 HU HU77GO1381A patent/HU176100B/hu unknown
1978
- 1978-07-11 CS CS784648A patent/CS217964B2/cs unknown
- 1978-07-11 US US05/923,623 patent/US4224325A/en not_active Expired - Lifetime
- 1978-07-11 IL IL55120A patent/IL55120A/xx unknown
- 1978-07-13 FI FI782237A patent/FI63397C/fi not_active IP Right Cessation
- 1978-07-13 FR FR7820938A patent/FR2407211A1/fr active Granted
- 1978-07-13 SE SE7807822A patent/SE437988B/sv unknown
- 1978-07-13 AU AU37997/78A patent/AU525814B2/en not_active Expired
- 1978-07-13 AT AT509278A patent/AT359076B/de not_active IP Right Cessation
- 1978-07-14 DK DK317678A patent/DK317678A/da not_active Application Discontinuation
- 1978-07-14 DD DD78206732A patent/DD139848A5/de unknown
- 1978-07-14 NL NL7807572A patent/NL7807572A/xx not_active Application Discontinuation
- 1978-07-14 NO NO782446A patent/NO149354C/no unknown
- 1978-07-14 GB GB7829820A patent/GB2007644B/en not_active Expired
- 1978-07-14 PL PL1978208409A patent/PL115063B1/pl unknown
- 1978-07-14 DE DE19782831072 patent/DE2831072A1/de not_active Withdrawn
- 1978-07-14 PL PL1978218031A patent/PL118799B1/pl unknown
- 1978-07-14 BE BE189273A patent/BE868987A/fr not_active IP Right Cessation
- 1978-07-14 CH CH764178A patent/CH637951A5/de not_active IP Right Cessation
- 1978-07-14 CA CA307,397A patent/CA1090337A/fr not_active Expired
- 1978-07-14 SU SU782639448A patent/SU847920A3/ru active
- 1978-07-14 IT IT25681/78A patent/IT1097156B/it active
- 1978-07-14 YU YU01698/78A patent/YU169878A/xx unknown
- 1978-07-15 JP JP8569878A patent/JPS5461187A/ja active Granted
- 1978-07-15 ES ES471779A patent/ES471779A1/es not_active Expired
1979
- 1979-08-23 SU SU792803900A patent/SU845786A3/ru active
- 1979-08-23 SU SU792804755A patent/SU856385A3/ru active

Also Published As

Publication number	Publication date
DK317678A (da)	1979-04-26
SU845786A3 (ru)	1981-07-07
ATA509278A (de)	1980-03-15
NO782446L (no)	1979-04-26
CS217964B2 (en)	1983-02-25
CA1090337A (fr)	1980-11-25
NL7807572A (nl)	1979-04-27
HU176100B (en)	1980-12-28
PL218031A1 (fr)	1980-07-14
GB2007644A (en)	1979-05-23
IT1097156B (it)	1985-08-26
AT359076B (de)	1980-10-27
PL208409A1 (fr)	1980-02-25
DD139848A5 (de)	1980-01-23
PL118799B1 (en)	1981-10-31
CH637951A5 (de)	1983-08-31
FR2407211B1 (fr)	1982-09-03
US4224325A (en)	1980-09-23
IL55120A (en)	1982-05-31
AU3799778A (en)	1980-01-17
SE7807822L (sv)	1979-04-26
FR2407211A1 (fr)	1979-05-25
FI63397C (fi)	1983-06-10
JPS5527063B2 (fr)	1980-07-17
ES471779A1 (es)	1979-10-01
PL115063B1 (en)	1981-03-31
SU847920A3 (ru)	1981-07-15
JPS5461187A (en)	1979-05-17
IT7825681A0 (it)	1978-07-14
AU525814B2 (en)	1982-12-02
IL55120A0 (en)	1978-09-29
GB2007644B (en)	1982-03-10
NO149354B (no)	1983-12-27
FI782237A (fi)	1979-04-26
BE868987A (fr)	1979-01-15
SU856385A3 (ru)	1981-08-15
DE2831072A1 (de)	1979-05-10
NO149354C (no)	1984-04-04
FI63397B (fi)	1983-02-28
SE437988B (sv)	1985-03-25

Publication	Publication Date	Title
YU177578A (en)	1983-01-21	Process for obtaining imidazo-quinazoline derivatives
HU177718B (en)	1981-12-28	Process for preparing hydantoin derivatives
YU30278A (en)	1983-01-21	Process for obtaining pyrrolidine derivatives
YU100379A (en)	1983-04-30	Process for obtaining new heterocyclic derivatives
YU30378A (en)	1982-10-31	Process for obtaining pyrrolidine derivatives
YU140078A (en)	1983-01-21	Process for obtaining new 3-(1-pyrazolyl)-pyridazine derivatives
PT67865A (en)	1978-05-01	Process for preparing imidazodiazepine derivatives.
YU40334B (en)	1985-12-31	Process for obtaining isoxazolyl-carbamide derivatives
PT67615A (en)	1978-03-01	Process for preparing oxadiazolopyrimidine derivatives
HU177722B (en)	1981-12-28	Process for preparing 14-amino-morfine derivatives
YU280378A (en)	1983-01-21	Process for obtaining new indole derivatives
YU169878A (en)	1983-01-21	Process for obtaining 3-(1-pyrazolyl)-pyridazine derivatives
PT67614A (en)	1978-03-01	Process for preparing oxadiazolopyrimidine derivatives
YU41311B (en)	1987-02-28	Process for obtaining new 3,5-disubstituted 1h-1,2,4-trizole derivatives
GB1537867A (en)	1979-01-04	Process for preparing 4-acylamino-piperidine derivatives
HU178247B (en)	1982-04-28	Process for preparing benzolsulphonyl-carbamide derivatives
YU197078A (en)	1982-10-31	Process for obtaining new 3-amino-17a-aza-d-homoandrostane derivatives
HU178804B (en)	1982-06-28	Process for preparing 1-hidroxy-aporphine derivatives
HU179711B (en)	1982-11-29	Process for preparing steroid-spiro-oxazolidinone derivatives
YU285578A (en)	1982-10-31	Process for obtaining 210hydroxy-20-methyl-pregnane derivatives
YU65278A (en)	1982-08-31	Process for obtaining triazinone derivatives
YU77478A (en)	1983-04-30	Process for obtaining new imidazole derivatives
YU57478A (en)	1983-01-21	Process for obtaining 1,2,3-thiadiazoline-2-ide derivatives
HU179661B (en)	1982-11-29	Process for preparing anthracene-bis carbonyl-hydrazone derivatives
HU179294B (en)	1982-09-28	Process for preparing pregn-4-en-3-oxime derivatives