AT319211B - Verfahren zur Herstellung von α-Amino-2-hydroxyphenylessigsäuren - Google Patents
Verfahren zur Herstellung von α-Amino-2-hydroxyphenylessigsäurenInfo
- Publication number
- AT319211B AT319211B AT1070472A AT1070472A AT319211B AT 319211 B AT319211 B AT 319211B AT 1070472 A AT1070472 A AT 1070472A AT 1070472 A AT1070472 A AT 1070472A AT 319211 B AT319211 B AT 319211B
- Authority
- AT
- Austria
- Prior art keywords
- amino
- preparation
- hydroxyphenylacetic acids
- hydroxyphenylacetic
- acids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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
- C07D307/83—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162717A DE2162717A1 (de) | 1971-12-17 | 1971-12-17 | Verfahren zur herstellung von alphaamino-2-hydroxyphenylessigsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT319211B true AT319211B (de) | 1974-12-10 |
Family
ID=5828332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1070472A AT319211B (de) | 1971-12-17 | 1972-12-15 | Verfahren zur Herstellung von α-Amino-2-hydroxyphenylessigsäuren |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3880919A (de) |
| JP (1) | JPS4867245A (de) |
| AT (1) | AT319211B (de) |
| BE (1) | BE792848A (de) |
| CA (1) | CA976562A (de) |
| CH (1) | CH575910A5 (de) |
| DE (1) | DE2162717A1 (de) |
| FR (1) | FR2165562A5 (de) |
| GB (1) | GB1363788A (de) |
| HU (1) | HU167209B (de) |
| IL (1) | IL41082A (de) |
| NL (1) | NL7217022A (de) |
| SE (1) | SE394888B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9218541D0 (en) * | 1991-09-30 | 1992-10-14 | Ici Plc | Fungicides |
| DE4443892A1 (de) * | 1994-12-09 | 1996-06-13 | Bayer Ag | 4-(Chinolin-2-yl-methoxy)-phenyl-essigsäurederivate |
| AU5659796A (en) * | 1995-05-19 | 1996-11-29 | Kissei Pharmaceutical Co. Ltd. | 2-hydroxyphenylalkylamine derivatives and maillard reaction inhibitors |
| ATE252574T1 (de) * | 1999-03-10 | 2003-11-15 | Ciba Sc Holding Ag | Benzofuran-2-ones als färbemittel für organische materialien |
| DE10137728A1 (de) * | 2001-08-01 | 2003-02-13 | Bayer Cropscience Ag | Verfahren zur Herstellung von (2E)-2-(Hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamiden |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489750A (en) * | 1967-09-05 | 1970-01-13 | Bristol Myers Co | 7-amino-cephalosporanic and decephalosporanic acid derivatives |
-
1971
- 1971-12-17 DE DE2162717A patent/DE2162717A1/de active Pending
-
1972
- 1972-11-30 US US310792A patent/US3880919A/en not_active Expired - Lifetime
- 1972-12-05 CA CA158,092A patent/CA976562A/en not_active Expired
- 1972-12-14 JP JP47124829A patent/JPS4867245A/ja active Pending
- 1972-12-14 NL NL7217022A patent/NL7217022A/xx unknown
- 1972-12-14 IL IL41082A patent/IL41082A/xx unknown
- 1972-12-15 BE BE792848D patent/BE792848A/xx unknown
- 1972-12-15 FR FR7244753A patent/FR2165562A5/fr not_active Expired
- 1972-12-15 GB GB5798172A patent/GB1363788A/en not_active Expired
- 1972-12-15 AT AT1070472A patent/AT319211B/de not_active IP Right Cessation
- 1972-12-15 CH CH1834872A patent/CH575910A5/xx not_active IP Right Cessation
- 1972-12-15 HU HUBA2837A patent/HU167209B/hu unknown
- 1972-12-15 SE SE7216472A patent/SE394888B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL41082A0 (en) | 1973-02-28 |
| CA976562A (en) | 1975-10-21 |
| SE394888B (sv) | 1977-07-18 |
| JPS4867245A (de) | 1973-09-13 |
| IL41082A (en) | 1975-03-13 |
| CH575910A5 (de) | 1976-05-31 |
| US3880919A (en) | 1975-04-29 |
| DE2162717A1 (de) | 1973-06-20 |
| BE792848A (fr) | 1973-06-15 |
| GB1363788A (en) | 1974-08-14 |
| HU167209B (de) | 1975-09-27 |
| NL7217022A (de) | 1973-06-19 |
| FR2165562A5 (de) | 1973-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |