BE885416A - Procede de preparation de 2-oxo-dihydrobenzo d 1,3 oxazines - Google Patents

Procede de preparation de 2-oxo-dihydrobenzo d 1,3 oxazines

Info

Publication number: BE885416A
Authority: BE; Belgium
Prior art keywords: oxazines; dihydrobenzo; oxo; preparation
Prior art date: 1979-09-27

Application number

BE0/202242A

Other languages

English (en)

Original Assignee

Sterwin Ag

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.)

1979-09-27

Filing date

1980-09-26

Publication date

1981-01-16

1980-09-26 Application filed by Sterwin Ag filed Critical Sterwin Ag

1981-01-16 Publication of BE885416A publication Critical patent/BE885416A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/18—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE0/202242A 1979-09-27 1980-09-26 Procede de preparation de 2-oxo-dihydrobenzo d 1,3 oxazines BE885416A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7933442		1979-09-27

Publications (1)

Publication Number	Publication Date
BE885416A true BE885416A (fr)	1981-01-16

Family

ID=10508087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/202242A BE885416A (fr)	1979-09-27	1980-09-26	Procede de preparation de 2-oxo-dihydrobenzo d 1,3 oxazines

Country Status (16)

Country	Link
US (1)	US4301283A (fr)
JP (1)	JPS5673049A (fr)
AT (1)	AT375653B (fr)
BE (1)	BE885416A (fr)
CH (1)	CH647240A5 (fr)
DE (1)	DE3035792C2 (fr)
DK (1)	DK149887C (fr)
FI (1)	FI73211C (fr)
FR (1)	FR2466464A1 (fr)
GB (1)	GB2060631B (fr)
IE (1)	IE50245B1 (fr)
IT (1)	IT1129278B (fr)
LU (1)	LU82806A1 (fr)
NL (1)	NL8005364A (fr)
NO (1)	NO153769C (fr)
SE (1)	SE457170B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4446319A (en) *	1981-04-28	1984-05-01	Takeda Chemical Industries, Ltd.	Aminocyclitols and their production
DE102007005283A1 (de) *	2007-02-02	2008-08-07	Cognis Ip Management Gmbh	Lösungsmittel für Phasentransfer-katalysierte Reaktionen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3526621A (en) *	1966-08-03	1970-09-01	Farmaceutical Italia Soc	Substituted 3,1-benzoxazin-2-one
US3705154A (en) *	1971-07-08	1972-12-05	Ashland Oil Inc	Synthesis of 4h-3,1-benzoxazin-2(1h)-one

1980
- 1980-09-10 US US06/185,990 patent/US4301283A/en not_active Expired - Lifetime
- 1980-09-23 DE DE3035792A patent/DE3035792C2/de not_active Expired
- 1980-09-25 FR FR8020621A patent/FR2466464A1/fr active Granted
- 1980-09-26 JP JP13415180A patent/JPS5673049A/ja active Pending
- 1980-09-26 NO NO802844A patent/NO153769C/no unknown
- 1980-09-26 DK DK406580A patent/DK149887C/da active
- 1980-09-26 IT IT68497/80A patent/IT1129278B/it active
- 1980-09-26 LU LU82806A patent/LU82806A1/de unknown
- 1980-09-26 AT AT0482980A patent/AT375653B/de not_active IP Right Cessation
- 1980-09-26 SE SE8006761A patent/SE457170B/sv not_active IP Right Cessation
- 1980-09-26 GB GB8031144A patent/GB2060631B/en not_active Expired
- 1980-09-26 FI FI803041A patent/FI73211C/fi not_active IP Right Cessation
- 1980-09-26 BE BE0/202242A patent/BE885416A/fr not_active IP Right Cessation
- 1980-09-26 IE IE2024/80A patent/IE50245B1/en unknown
- 1980-09-26 NL NL8005364A patent/NL8005364A/nl active Search and Examination
- 1980-09-26 CH CH7242/80A patent/CH647240A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2466464B1 (fr)	1983-05-20
FI803041A7 (fi)	1981-03-28
IT1129278B (it)	1986-06-04
IE50245B1 (en)	1986-03-05
NO153769C (no)	1986-07-02
NO153769B (no)	1986-02-10
DK149887B (da)	1986-10-20
SE457170B (sv)	1988-12-05
JPS5673049A (en)	1981-06-17
SE8006761L (sv)	1981-03-28
IE802024L (en)	1981-03-27
GB2060631B (en)	1983-07-20
LU82806A1 (de)	1980-12-15
NL8005364A (nl)	1981-03-31
FI73211C (fi)	1987-09-10
US4301283A (en)	1981-11-17
NO802844L (no)	1981-03-30
DK149887C (da)	1987-04-27
FR2466464A1 (fr)	1981-04-10
DK406580A (da)	1981-03-28
FI73211B (fi)	1987-05-29
AT375653B (de)	1984-08-27
IT8068497A0 (it)	1980-09-26
DE3035792A1 (de)	1981-04-16
ATA482980A (de)	1984-01-15
CH647240A5 (de)	1985-01-15
DE3035792C2 (de)	1987-01-15
GB2060631A (en)	1981-05-07

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Legal Events

Date	Code	Title	Description
1991-03-31	RE	Patent lapsed	Owner name: STERLING ORGANICS U.K. LTD Effective date: 19900930

Date

Code

Title

Description

1991-03-31

Patent lapsed

Owner name: STERLING ORGANICS U.K. LTD

Effective date: 19900930