BE815114A - SCHIFF'S BASIC MANUFACTURING PROCESS OF 2-FORMYL-QUINOXALINE-1 - Google Patents

SCHIFF'S BASIC MANUFACTURING PROCESS OF 2-FORMYL-QUINOXALINE-1

Info

Publication number: BE815114A
Authority: BE; Belgium
Prior art keywords: schiff; quinoxaline; formyl; manufacturing process; basic manufacturing
Prior art date: 1973-05-16

Application number

BE144383A

Other languages

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.)

1973-05-16

Filing date

1974-05-16

Publication date

1974-09-16

1974-05-16 Application filed filed Critical

1974-09-16 Publication of BE815114A publication Critical patent/BE815114A/en

Links

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)
Catalysts (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Steroid Compounds (AREA)

BE144383A 1973-05-16 1974-05-16 SCHIFF'S BASIC MANUFACTURING PROCESS OF 2-FORMYL-QUINOXALINE-1 BE815114A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU73CI1473A HU171242B (en)	1973-05-16	1973-05-16	Process for producing schoff-bases of 2-quinoxalinealdehyde-1,4-dioxide derivatives

Publications (1)

Publication Number	Publication Date
BE815114A true BE815114A (en)	1974-09-16

Family

ID=10994480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE144383A BE815114A (en)	1973-05-16	1974-05-16	SCHIFF'S BASIC MANUFACTURING PROCESS OF 2-FORMYL-QUINOXALINE-1

Country Status (11)

Country	Link
JP (1)	JPS5046682A (en)
AR (1)	AR211840A1 (en)
AT (1)	AT338796B (en)
BE (1)	BE815114A (en)
CH (1)	CH599173A5 (en)
DE (1)	DE2423092A1 (en)
DK (1)	DK145716C (en)
ES (1)	ES426554A1 (en)
GB (1)	GB1470703A (en)
HU (1)	HU171242B (en)
NO (1)	NO146746C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4849456B2 (en) *	2006-08-04	2012-01-11	義美石名田	Fishing tenbin

1973
- 1973-05-16 HU HU73CI1473A patent/HU171242B/en unknown
1974
- 1974-05-13 DE DE2423092A patent/DE2423092A1/en not_active Withdrawn
- 1974-05-15 DK DK266974A patent/DK145716C/en not_active IP Right Cessation
- 1974-05-15 ES ES426554A patent/ES426554A1/en not_active Expired
- 1974-05-15 CH CH667674A patent/CH599173A5/xx not_active IP Right Cessation
- 1974-05-15 AT AT400774A patent/AT338796B/en not_active IP Right Cessation
- 1974-05-15 GB GB2161574A patent/GB1470703A/en not_active Expired
- 1974-05-15 NO NO741766A patent/NO146746C/en unknown
- 1974-05-16 BE BE144383A patent/BE815114A/en not_active IP Right Cessation
- 1974-05-16 JP JP49053915A patent/JPS5046682A/ja active Pending
- 1974-05-16 AR AR253778A patent/AR211840A1/en active

Also Published As

Publication number	Publication date
AT338796B (en)	1977-09-12
NO146746C (en)	1982-12-01
DK145716B (en)	1983-02-07
DE2423092A1 (en)	1974-12-12
GB1470703A (en)	1977-04-21
NO146746B (en)	1982-08-23
NO741766A (en)	1974-11-19
HU171242B (en)	1977-12-28
ES426554A1 (en)	1976-07-01
DK145716C (en)	1983-08-01
CH599173A5 (en)	1978-05-12
AR211840A1 (en)	1978-03-31
JPS5046682A (en)	1975-04-25
ATA400774A (en)	1977-01-15

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Legal Events

Date

Code

Title

Description

1985-11-30

RE

Patent lapsed

Owner name: CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT

Effective date: 19850516