BE711330A - - Google Patents
Info
- Publication number
- BE711330A BE711330A BE711330DA BE711330A BE 711330 A BE711330 A BE 711330A BE 711330D A BE711330D A BE 711330DA BE 711330 A BE711330 A BE 711330A
- Authority
- BE
- Belgium
Links
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
-
- 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
- C07D265/20—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 4
- C07D265/22—Oxygen atoms
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH290267A CH479607A (de) | 1967-02-27 | 1967-02-27 | Verfahren zur Herstellung von Areno-oxazinonverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711330A true BE711330A (el) | 1968-08-27 |
Family
ID=4244174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711330D BE711330A (el) | 1967-02-27 | 1968-02-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3544566A (el) |
| AT (1) | AT273984B (el) |
| BE (1) | BE711330A (el) |
| CH (1) | CH479607A (el) |
| DE (1) | DE1695125A1 (el) |
| ES (1) | ES350953A1 (el) |
| FR (1) | FR1556579A (el) |
| GB (1) | GB1155506A (el) |
| NL (1) | NL6802690A (el) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6255483B1 (en) * | 1995-03-15 | 2001-07-03 | Ciba Specialty Chemicals Corporation | Biphenyl-substituted triazines |
| KR100517489B1 (ko) * | 1996-04-02 | 2006-05-03 | 시바 스페셜티 케미칼스 홀딩 인크. | 광안정화제로서의 아미노-및 하이드록시 치환된 트리페닐-s-트리아진 |
| GB9606970D0 (en) * | 1996-04-02 | 1996-06-05 | Ciba Geigy Ag | Compounds |
| US20020165298A1 (en) | 1996-04-02 | 2002-11-07 | Dieter Reinehr | Amino- and hydroxysubstituted triphenyl-s-triazines as stabilizers |
| GB2327419A (en) * | 1997-07-22 | 1999-01-27 | Ciba Geigy Ag | Improved synthesis of 1,3-benzoxazin-4-ones |
| EP2828247B1 (en) * | 2012-03-23 | 2019-01-16 | PTC Therapeutics, Inc. | 4h-chromen-4-one derivatives for treating spinal muscular atrophy |
| CN105541746A (zh) * | 2016-02-01 | 2016-05-04 | 太仓市茜泾化工有限公司 | 一种2-（4-甲氧基苯基）-4H-苯并[e][1,3]噁嗪-4-酮的制备方法 |
-
1967
- 1967-02-27 CH CH290267A patent/CH479607A/de not_active IP Right Cessation
-
1968
- 1968-02-16 US US705928A patent/US3544566A/en not_active Expired - Lifetime
- 1968-02-26 ES ES350953A patent/ES350953A1/es not_active Expired
- 1968-02-26 AT AT181468A patent/AT273984B/de active
- 1968-02-26 GB GB9176/68A patent/GB1155506A/en not_active Expired
- 1968-02-26 DE DE19681695125 patent/DE1695125A1/de active Pending
- 1968-02-26 NL NL6802690A patent/NL6802690A/xx unknown
- 1968-02-27 FR FR1556579D patent/FR1556579A/fr not_active Expired
- 1968-02-27 BE BE711330D patent/BE711330A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1556579A (el) | 1969-02-07 |
| NL6802690A (el) | 1968-08-28 |
| ES350953A1 (es) | 1969-05-16 |
| AT273984B (de) | 1969-09-10 |
| GB1155506A (en) | 1969-06-18 |
| US3544566A (en) | 1970-12-01 |
| CH479607A (de) | 1969-10-15 |
| DE1695125A1 (de) | 1971-04-08 |