ATA407977A - Verfahren zur herstellung neuer hydrazinopyridazinderivate und deren salzen - Google Patents

Verfahren zur herstellung neuer hydrazinopyridazinderivate und deren salzen

Info

Publication number: ATA407977A
Authority: AT; Austria
Prior art keywords: salts; producing new; hydrazinopyridazine; derivatives; hydrazinopyridazine derivatives
Prior art date: 1976-06-11

Application number

AT407977A

Other languages

English (en)

Other versions

AT347960B (de

Inventor

Luciano Dorigotti

Francesco Parravicini

Original Assignee

Isf Spa

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.)

1976-06-11

Filing date

1977-06-08

Publication date

1978-06-15

1977-06-08 Application filed by Isf Spa filed Critical Isf Spa

1978-06-15 Publication of ATA407977A publication Critical patent/ATA407977A/de

1979-01-25 Application granted granted Critical

1979-01-25 Publication of AT347960B publication Critical patent/AT347960B/de

Links

238000004519 manufacturing process Methods 0.000 title 1
YTRGNBTVTHPFJM-UHFFFAOYSA-N pyridazin-3-ylhydrazine Chemical class NNC1=CC=CN=N1 YTRGNBTVTHPFJM-UHFFFAOYSA-N 0.000 title 1
150000003839 salts Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/20—Nitrogen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT407977A 1976-06-11 1977-06-08 Verfahren zur herstellung neuer hydrazinopyri- dazinderivate und deren salzen AT347960B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT24177/76A IT1063908B (it)	1976-06-11	1976-06-11	Derivati idrazinopiridazinici

Publications (2)

Publication Number	Publication Date
ATA407977A true ATA407977A (de)	1978-06-15
AT347960B AT347960B (de)	1979-01-25

Family

ID=11212379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT407977A AT347960B (de)	1976-06-11	1977-06-08	Verfahren zur herstellung neuer hydrazinopyri- dazinderivate und deren salzen

Country Status (24)

Country	Link
US (1)	US4086343A (de)
AT (1)	AT347960B (de)
AU (1)	AU507708B2 (de)
BE (1)	BE855482A (de)
CA (1)	CA1076577A (de)
CH (1)	CH629787A5 (de)
DE (1)	DE2726191A1 (de)
DK (1)	DK142699B (de)
ES (1)	ES459705A1 (de)
FI (1)	FI64148C (de)
FR (1)	FR2354323A1 (de)
GB (1)	GB1511475A (de)
GR (1)	GR60349B (de)
IE (1)	IE44999B1 (de)
IL (1)	IL52270A (de)
IT (1)	IT1063908B (de)
MX (1)	MX4618E (de)
NL (1)	NL7706272A (de)
NO (1)	NO146395C (de)
PH (1)	PH13123A (de)
PT (1)	PT66656B (de)
SE (1)	SE7706693L (de)
YU (1)	YU141877A (de)
ZA (1)	ZA773485B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4304775A (en) *	1979-12-13	1981-12-08	Sterling Drug Inc.	3-Hydrazino-6-(pyridinyl) pyridazines and cardiotonic use thereof
IT1212734B (it) *	1983-04-28	1989-11-30	Isf Spa	Preparazione di un derivato piridazinico farmacologicamente attivo.
IT1164198B (it) *	1983-04-28	1987-04-08	Isf Spa	Preparazione di un derivato piridazinico farmacologicamente attivo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1157642A (en) *	1965-10-08	1969-07-09	Lepetit Spa	3-Hydrazino-6-Amino-Pyridazines
IT1054107B (it) *	1970-12-15	1981-11-10	Isf Spa	Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione
US4002753A (en) *	1973-03-07	1977-01-11	I.S.F. S.P.A.	6-Substituted 3-carbethoxyhydrazinopyridazines
SE403107B (sv) *	1973-03-07	1978-07-31	Isf Spa	Sett att framstella 6-substituerade 3-etoxi-karbonyl hydrazino-pyridaziner

1976
- 1976-06-11 IT IT24177/76A patent/IT1063908B/it active
1977
- 1977-06-07 YU YU01418/77A patent/YU141877A/xx unknown
- 1977-06-07 US US05/804,272 patent/US4086343A/en not_active Expired - Lifetime
- 1977-06-07 NL NL7706272A patent/NL7706272A/xx not_active Application Discontinuation
- 1977-06-07 FI FI771807A patent/FI64148C/fi not_active IP Right Cessation
- 1977-06-07 CA CA280,002A patent/CA1076577A/en not_active Expired
- 1977-06-07 BE BE178278A patent/BE855482A/xx not_active IP Right Cessation
- 1977-06-07 IL IL52270A patent/IL52270A/xx unknown
- 1977-06-07 FR FR7717326A patent/FR2354323A1/fr active Granted
- 1977-06-08 GR GR53662A patent/GR60349B/el unknown
- 1977-06-08 GB GB23908/77A patent/GB1511475A/en not_active Expired
- 1977-06-08 SE SE7706693A patent/SE7706693L/xx not_active Application Discontinuation
- 1977-06-08 PH PH19861A patent/PH13123A/en unknown
- 1977-06-08 AT AT407977A patent/AT347960B/de not_active IP Right Cessation
- 1977-06-08 PT PT66656A patent/PT66656B/pt unknown
- 1977-06-09 MX MX775793U patent/MX4618E/es unknown
- 1977-06-09 ZA ZA00773485A patent/ZA773485B/xx unknown
- 1977-06-10 AU AU26023/77A patent/AU507708B2/en not_active Expired
- 1977-06-10 CH CH720577A patent/CH629787A5/de not_active IP Right Cessation
- 1977-06-10 IE IE1196/77A patent/IE44999B1/en unknown
- 1977-06-10 ES ES459705A patent/ES459705A1/es not_active Expired
- 1977-06-10 DK DK259177AA patent/DK142699B/da not_active IP Right Cessation
- 1977-06-10 DE DE19772726191 patent/DE2726191A1/de not_active Withdrawn
- 1977-06-10 NO NO77772037A patent/NO146395C/no unknown

Also Published As

Publication number	Publication date
SE7706693L (sv)	1977-12-12
FI64148C (fi)	1983-10-10
FR2354323B1 (de)	1980-10-17
GR60349B (en)	1978-05-17
AU507708B2 (en)	1980-02-21
PT66656A (en)	1977-07-01
IT1063908B (it)	1985-02-18
IE44999B1 (en)	1982-06-02
YU141877A (en)	1982-06-30
CH629787A5 (de)	1982-05-14
IL52270A0 (en)	1977-08-31
IL52270A (en)	1980-12-31
FI771807A7 (de)	1977-12-12
CA1076577A (en)	1980-04-29
NO772037L (no)	1977-12-13
US4086343A (en)	1978-04-25
NL7706272A (nl)	1977-12-13
ZA773485B (en)	1978-04-26
AU2602377A (en)	1978-12-14
BE855482A (fr)	1977-10-03
GB1511475A (en)	1978-05-17
DK142699B (da)	1980-12-22
FI64148B (fi)	1983-06-30
NO146395B (no)	1982-06-14
DK142699C (de)	1981-09-07
MX4618E (es)	1982-07-07
PT66656B (en)	1979-05-14
AT347960B (de)	1979-01-25
DE2726191A1 (de)	1977-12-22
IE44999L (en)	1977-12-11
ES459705A1 (es)	1978-03-16
PH13123A (en)	1979-12-12
NO146395C (no)	1982-09-22
FR2354323A1 (fr)	1978-01-06
DK259177A (de)	1977-12-12

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Legal Events

Date	Code	Title	Description
1985-03-15	ELJ	Ceased due to non-payment of the annual fee