ATA203682A - METHOD FOR PRODUCING PYRAZINE DERIVATIVES - Google Patents

METHOD FOR PRODUCING PYRAZINE DERIVATIVES

Info

Publication number: ATA203682A
Authority: AT; Austria
Prior art keywords: pyrazine derivatives; producing; producing pyrazine; derivatives; pyrazine
Prior art date: 1981-05-28

Application number

AT0203682A

Other languages

German (de)

Other versions

AT387217B (en

Inventor

Pietro Giardino

Giuseppe Roffia

Ernesto Oppici

Original Assignee

Erba Farmitalia

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.)

1981-05-28

Filing date

1982-05-24

Publication date

1988-05-15

1982-05-24 Application filed by Erba Farmitalia filed Critical Erba Farmitalia

1988-05-15 Publication of ATA203682A publication Critical patent/ATA203682A/en

1988-12-27 Application granted granted Critical

1988-12-27 Publication of AT387217B publication Critical patent/AT387217B/en

Links

KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical class C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-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
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Saccharide Compounds (AREA)

AT0203682A 1981-05-28 1982-05-24 METHOD FOR PRODUCING PYRAZINE DERIVATIVES AT387217B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8116263		1981-05-28

Publications (2)

Publication Number	Publication Date
ATA203682A true ATA203682A (en)	1988-05-15
AT387217B AT387217B (en)	1988-12-27

Family

ID=10522093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0203682A AT387217B (en)	1981-05-28	1982-05-24	METHOD FOR PRODUCING PYRAZINE DERIVATIVES

Country Status (20)

Country	Link
JP (1)	JPS57200368A (en)
AT (1)	AT387217B (en)
AU (1)	AU8412682A (en)
BE (1)	BE893317A (en)
CA (1)	CA1237724A (en)
CH (1)	CH649763A5 (en)
CS (1)	CS226741B2 (en)
DE (1)	DE3219407A1 (en)
DK (1)	DK155325C (en)
FI (1)	FI73669C (en)
FR (1)	FR2506768B1 (en)
GR (1)	GR76417B (en)
HU (1)	HU187716B (en)
IE (1)	IE52992B1 (en)
IL (1)	IL65864A (en)
IT (1)	IT1210478B (en)
NL (1)	NL8202105A (en)
SE (1)	SE462971B (en)
YU (1)	YU42766B (en)
ZA (1)	ZA823660B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1201417B (en) *	1985-05-17	1989-02-02	Montedison Spa	PROCEDURE FOR THE PREPARATION OF 2-CARBOXYPYRAZINE 4 OXIDE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1361967A (en) *	1972-04-28	1974-07-30	Erba Carlo Spa	Pyrazine 4-oxide derivatives and process for their preparation
JPS565742B2 (en) *	1973-09-29	1981-02-06
JPS5134175A (en) *	1974-09-18	1976-03-23	Sagami Chem Res	Pirajinjudotai no seizohoho
JPS52153980A (en) *	1976-06-17	1977-12-21	Nippon Soda Co Ltd	Synthesis of 2,3-dicyanopyrazine
JPS5488281A (en) *	1977-12-20	1979-07-13	Nitsupou Kagaku Kk	Manufacture of pyrazine monocarboxylic acid
JPS5488280A (en) *	1977-12-20	1979-07-13	Nitsupou Kagaku Kk	Manufacture of dicyanopyradines

1982
- 1982-05-21 NL NL8202105A patent/NL8202105A/en active Search and Examination
- 1982-05-24 IL IL65864A patent/IL65864A/en not_active IP Right Cessation
- 1982-05-24 AT AT0203682A patent/AT387217B/en not_active IP Right Cessation
- 1982-05-24 DE DE19823219407 patent/DE3219407A1/en active Granted
- 1982-05-24 FI FI821832A patent/FI73669C/en not_active IP Right Cessation
- 1982-05-25 AU AU84126/82A patent/AU8412682A/en not_active Abandoned
- 1982-05-25 GR GR68246A patent/GR76417B/el unknown
- 1982-05-25 FR FR8209038A patent/FR2506768B1/en not_active Expired
- 1982-05-25 CS CS823842A patent/CS226741B2/en unknown
- 1982-05-25 CA CA000403636A patent/CA1237724A/en not_active Expired
- 1982-05-26 SE SE8203273A patent/SE462971B/en not_active IP Right Cessation
- 1982-05-26 ZA ZA823660A patent/ZA823660B/en unknown
- 1982-05-26 JP JP57088153A patent/JPS57200368A/en active Granted
- 1982-05-26 IE IE1261/82A patent/IE52992B1/en not_active IP Right Cessation
- 1982-05-27 BE BE0/208187A patent/BE893317A/en not_active IP Right Cessation
- 1982-05-27 HU HU821712A patent/HU187716B/en unknown
- 1982-05-27 IT IT8221517A patent/IT1210478B/en active Protection Beyond IP Right Term
- 1982-05-27 DK DK239482A patent/DK155325C/en not_active IP Right Cessation
- 1982-05-27 YU YU1131/82A patent/YU42766B/en unknown
- 1982-05-27 CH CH3285/82A patent/CH649763A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT387217B (en)	1988-12-27
DE3219407A1 (en)	1983-01-05
AU8412682A (en)	1982-12-02
HU187716B (en)	1986-02-28
ZA823660B (en)	1983-03-30
IT8221517A0 (en)	1982-05-27
CH649763A5 (en)	1985-06-14
SE462971B (en)	1990-09-24
IE52992B1 (en)	1988-04-27
DE3219407C2 (en)	1990-09-06
JPH0456034B2 (en)	1992-09-07
SE8203273L (en)	1982-11-29
FR2506768A1 (en)	1982-12-03
FR2506768B1 (en)	1985-06-21
IL65864A (en)	1985-08-30
YU42766B (en)	1988-12-31
DK155325C (en)	1989-09-18
DK239482A (en)	1982-11-29
CA1237724A (en)	1988-06-07
FI73669B (en)	1987-07-31
IL65864A0 (en)	1982-08-31
BE893317A (en)	1982-11-29
FI821832A0 (en)	1982-05-24
CS226741B2 (en)	1984-04-16
FI73669C (en)	1987-11-09
YU113182A (en)	1985-03-20
IE821261L (en)	1982-11-28
NL8202105A (en)	1982-12-16
GR76417B (en)	1984-08-10
IT1210478B (en)	1989-09-14
JPS57200368A (en)	1982-12-08
DK155325B (en)	1989-03-28

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Legal Events

Date	Code	Title	Description
2007-01-15	ELA	Expired due to lapse of time