FI812835A7 - Method for preparing derivatives of 2-methylenequinoxaline-1,4-dioxide. - Google Patents

Method for preparing derivatives of 2-methylenequinoxaline-1,4-dioxide. Download PDF

Info

Publication number: FI812835A7
Authority: FI; Finland
Prior art keywords: methylenequinoxaline; dioxide; preparing derivatives; derivatives; preparing
Prior art date: 1980-09-12

Application number

FI812835A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI812835L (en

Inventor

Pal Benko

Laszlo Pallos

Ratz, (Simonek) Ildiko

Karoly Magyar

Jenö Kovacs

Erzsebet Matrai

Albert Balogh

Original Assignee

Egyt Gyogyszervegyeszeti Gyar

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.)

1980-09-12

Filing date

1981-09-11

Publication date

1982-03-13

1981-09-11 Application filed by Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar

1982-03-13 Publication of FI812835L publication Critical patent/FI812835L/en

1982-03-13 Publication of FI812835A7 publication Critical patent/FI812835A7/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FI812835A 1980-09-12 1981-09-11 Method for preparing derivatives of 2-methylenequinoxaline-1,4-dioxide. FI812835A7 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU224080		1980-09-12

Publications (2)

Publication Number	Publication Date
FI812835L FI812835L (en)	1982-03-13
FI812835A7 true FI812835A7 (en)	1982-03-13

Family

ID=10958457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI812835A FI812835A7 (en)	1980-09-12	1981-09-11	Method for preparing derivatives of 2-methylenequinoxaline-1,4-dioxide.

Country Status (14)

Country	Link
AR (1)	AR226749A1 (en)
BE (1)	BE890300A (en)
CA (1)	CA1154770A (en)
DE (1)	DE3136092A1 (en)
DK (1)	DK405181A (en)
ES (1)	ES8206492A1 (en)
FI (1)	FI812835A7 (en)
FR (1)	FR2490226A1 (en)
GB (1)	GB2083817A (en)
IL (1)	IL63803A0 (en)
IT (1)	IT1139962B (en)
PT (1)	PT73655B (en)
SE (1)	SE8105427L (en)
YU (1)	YU218781A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102617493B (en) *	2012-02-22	2014-06-04	中国农业大学	Mequindox artificial antigens and antibodies prepared by same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1469485A (en) *	1964-09-16	1967-02-17	Pfizer & Co C	Process for the preparation of a new series of schiff bases
US3493572A (en) *	1968-07-05	1970-02-03	Pfizer & Co C	Process for producing quinoxaline-di-n-oxides
US3926992A (en) *	1972-11-03	1975-12-16	Pfizer	Aldol products of 2-quinoxalinecarboxaldehy-1,4-dioxides
US4221791A (en) *	1979-05-21	1980-09-09	International Minerals & Chemical Corp.	Substituted quinoxaline dioxides

1981
- 1981-09-10 BE BE1/10310A patent/BE890300A/en not_active IP Right Cessation
- 1981-09-11 GB GB8127507A patent/GB2083817A/en not_active Withdrawn
- 1981-09-11 FI FI812835A patent/FI812835A7/en not_active Application Discontinuation
- 1981-09-11 DE DE19813136092 patent/DE3136092A1/en not_active Withdrawn
- 1981-09-11 CA CA000385733A patent/CA1154770A/en not_active Expired
- 1981-09-11 YU YU02187/81A patent/YU218781A/en unknown
- 1981-09-11 IT IT23898/81A patent/IT1139962B/en active
- 1981-09-11 DK DK405181A patent/DK405181A/en not_active Application Discontinuation
- 1981-09-11 FR FR8117209A patent/FR2490226A1/en active Pending
- 1981-09-11 PT PT73655A patent/PT73655B/en unknown
- 1981-09-11 AR AR286743A patent/AR226749A1/en active
- 1981-09-11 IL IL63803A patent/IL63803A0/en unknown
- 1981-09-11 SE SE8105427A patent/SE8105427L/en not_active Application Discontinuation
- 1981-09-12 ES ES505442A patent/ES8206492A1/en not_active Expired

Also Published As

Publication number	Publication date
DK405181A (en)	1982-03-13
IT8123898A0 (en)	1981-09-11
CA1154770A (en)	1983-10-04
PT73655B (en)	1982-11-22
IL63803A0 (en)	1981-12-31
SE8105427L (en)	1982-03-13
FR2490226A1 (en)	1982-03-19
IT1139962B (en)	1986-09-24
BE890300A (en)	1982-03-10
ES505442A0 (en)	1982-08-16
ES8206492A1 (en)	1982-08-16
FI812835L (en)	1982-03-13
PT73655A (en)	1981-10-01
YU218781A (en)	1983-04-30
GB2083817A (en)	1982-03-31
AR226749A1 (en)	1982-08-13
DE3136092A1 (en)	1982-05-27

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Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn [patent]	Owner name: EGYT GYOGYSZERVEGYESZETI GYAR