IL86415A - Process for the preparation of 2-quinoxalinol derivatives - Google Patents

Process for the preparation of 2-quinoxalinol derivatives

Info

Publication number: IL86415A
Authority: IL; Israel
Prior art keywords: quinoxalinol; sulfided; derivatives; preparation; oxides
Prior art date: 1987-06-19

Application number

IL86415A

Other languages

English (en)

Other versions

IL86415A0 (en

Original Assignee

Uniroyal Chem Co Inc

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.)

1987-06-19

Filing date

1988-05-18

Publication date

1993-02-21

1988-05-18 Application filed by Uniroyal Chem Co Inc filed Critical Uniroyal Chem Co Inc

1988-11-15 Publication of IL86415A0 publication Critical patent/IL86415A0/xx

1993-02-21 Publication of IL86415A publication Critical patent/IL86415A/xx

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
- 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
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Plural Heterocyclic Compounds (AREA)
Battery Electrode And Active Subsutance (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

IL86415A 1987-06-19 1988-05-18 Process for the preparation of 2-quinoxalinol derivatives IL86415A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/064,908 US4814444A (en)	1987-06-19	1987-06-19	Process for the selective reduction of 2-hydroxyquinoxaline-4-oxides

Publications (2)

Publication Number	Publication Date
IL86415A0 IL86415A0 (en)	1988-11-15
IL86415A true IL86415A (en)	1993-02-21

Family

ID=22059048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL86415A IL86415A (en)	1987-06-19	1988-05-18	Process for the preparation of 2-quinoxalinol derivatives

Country Status (16)

Country	Link
US (1)	US4814444A (pt)
EP (1)	EP0295797B1 (pt)
JP (1)	JPH0629267B2 (pt)
KR (1)	KR900004416B1 (pt)
CN (1)	CN1017995B (pt)
AT (1)	ATE161832T1 (pt)
AU (1)	AU609489B2 (pt)
BR (1)	BR8802783A (pt)
CA (1)	CA1321202C (pt)
DE (1)	DE3856098T2 (pt)
ES (1)	ES2110396T3 (pt)
FI (1)	FI99204C (pt)
IL (1)	IL86415A (pt)
MX (1)	MX168769B (pt)
PH (1)	PH25129A (pt)
ZA (1)	ZA883784B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL86416A (en) *	1987-06-19	1993-07-08	Uniroyal Chem Co Inc	Process for the preparation of 2-quinoxalinol derivatives
DE3925969A1 (de) *	1989-08-05	1991-02-07	Hoechst Ag	Verfahren zur herstellung von 2,6-dichlorchinoxalin
US5169955A (en) *	1990-03-01	1992-12-08	Nippon Kayaku Kabushiki Kaisha	Process for producing 2-hydroxyquinoxaline derivatives
CZ279488B6 (cs) *	1990-09-25	1995-05-17	Lonza A.G.	Způsob mikrobiologické výroby hydroxylovaných heterocyklů
WO1995022531A1 (fr) *	1994-02-17	1995-08-24	Nissan Chemical Industries, Ltd.	Procede de production de 2(1h)-quinoxalinone a substition en position 6
CN101941947B (zh) *	2010-08-27	2012-06-27	山东京博控股股份有限公司	一种6-氯-2-羟基喹喔啉的合成方法
CN102180840A (zh) *	2011-03-15	2011-09-14	安徽丰乐农化有限责任公司	6-氯-2-羟基喹喔啉的制备新工艺
CN111239125A (zh) *	2020-03-06	2020-06-05	中国药科大学	一种利用二硫化铂的葡萄糖比色检测法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3350450A (en) *	1963-08-12	1967-10-31	Uniroyal Inc	Process of preparing aromatic amines by the catalytic hydrogenation of aromatic nitro compounds
JPS48973A (pt) *	1971-05-28	1973-01-09
US4636562A (en) *	1982-05-07	1987-01-13	E. I. Du Pont De Nemours And Company	Process for preparing 6-halo-2-chloroquinoxaline
JPS59216878A (ja) *	1983-05-25	1984-12-06	Nippon Kayaku Co Ltd	２−キノキサリノ−ル類の製法
JPS60158184A (ja) *	1984-01-27	1985-08-19	Nippon Kayaku Co Ltd	２−キノキサリノ−ル類の製造法

1987
- 1987-06-19 US US07/064,908 patent/US4814444A/en not_active Expired - Lifetime
1988
- 1988-05-18 IL IL86415A patent/IL86415A/xx not_active IP Right Cessation
- 1988-05-25 DE DE3856098T patent/DE3856098T2/de not_active Expired - Lifetime
- 1988-05-25 AT AT88304755T patent/ATE161832T1/de not_active IP Right Cessation
- 1988-05-25 ES ES88304755T patent/ES2110396T3/es not_active Expired - Lifetime
- 1988-05-25 EP EP88304755A patent/EP0295797B1/en not_active Expired - Lifetime
- 1988-05-26 ZA ZA883784A patent/ZA883784B/xx unknown
- 1988-05-26 CA CA000567838A patent/CA1321202C/en not_active Expired - Lifetime
- 1988-06-08 AU AU17497/88A patent/AU609489B2/en not_active Expired
- 1988-06-08 BR BR8802783A patent/BR8802783A/pt not_active IP Right Cessation
- 1988-06-10 PH PH37047A patent/PH25129A/en unknown
- 1988-06-14 KR KR1019880007107A patent/KR900004416B1/ko not_active IP Right Cessation
- 1988-06-16 FI FI882894A patent/FI99204C/fi active IP Right Grant
- 1988-06-16 JP JP63149242A patent/JPH0629267B2/ja not_active Expired - Fee Related
- 1988-06-17 CN CN88103659A patent/CN1017995B/zh not_active Expired
- 1988-06-17 MX MX011942A patent/MX168769B/es unknown

Also Published As

Publication number	Publication date
AU1749788A (en)	1988-12-22
ZA883784B (en)	1989-11-29
MX168769B (es)	1993-06-07
EP0295797B1 (en)	1998-01-07
CN1030915A (zh)	1989-02-08
ES2110396T3 (es)	1998-02-16
ATE161832T1 (de)	1998-01-15
US4814444A (en)	1989-03-21
JPS6416772A (en)	1989-01-20
IL86415A0 (en)	1988-11-15
EP0295797A3 (en)	1989-11-15
JPH0629267B2 (ja)	1994-04-20
DE3856098D1 (de)	1998-02-12
CA1321202C (en)	1993-08-10
BR8802783A (pt)	1988-12-27
PH25129A (en)	1991-02-19
KR890000439A (ko)	1989-03-14
KR900004416B1 (ko)	1990-06-25
FI99204B (fi)	1997-07-15
CN1017995B (zh)	1992-08-26
AU609489B2 (en)	1991-05-02
EP0295797A2 (en)	1988-12-21
DE3856098T2 (de)	1998-05-07
FI99204C (fi)	1997-10-27
FI882894A (fi)	1988-12-20
FI882894A0 (fi)	1988-06-16

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Legal Events

Date	Code	Title
1998-11-26	KB	Patent renewed
2002-07-25	KB	Patent renewed
2006-08-01	KB	Patent renewed
2008-12-29	EXP	Patent expired