CH479550A - Verfahren zur Herstellung von im Ring hydroxylierten a-Methyl-phenylalaninestern - Google Patents
Verfahren zur Herstellung von im Ring hydroxylierten a-Methyl-phenylalaninesternInfo
- Publication number
- CH479550A CH479550A CH1500766A CH1500766A CH479550A CH 479550 A CH479550 A CH 479550A CH 1500766 A CH1500766 A CH 1500766A CH 1500766 A CH1500766 A CH 1500766A CH 479550 A CH479550 A CH 479550A
- Authority
- CH
- Switzerland
- Prior art keywords
- methyl
- preparation
- ring
- phenylalanine esters
- hydroxylated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/50—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
- C07C205/53—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50228065A | 1965-10-22 | 1965-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH479550A true CH479550A (de) | 1969-10-15 |
Family
ID=23997120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1500766A CH479550A (de) | 1965-10-22 | 1966-10-18 | Verfahren zur Herstellung von im Ring hydroxylierten a-Methyl-phenylalaninestern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3488363A (de) |
| BR (1) | BR6683734D0 (de) |
| CH (1) | CH479550A (de) |
| DE (1) | DE1543778A1 (de) |
| FR (1) | FR1508167A (de) |
| GB (1) | GB1118665A (de) |
| NL (1) | NL6614965A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH562199A5 (de) * | 1970-10-30 | 1975-05-30 | Hoffmann La Roche | |
| US3832387A (en) * | 1972-03-16 | 1974-08-27 | Hoffmann La Roche | Alpha-nitro-cinnamic acid derivatives |
| US4401676A (en) * | 1977-06-01 | 1983-08-30 | Merck & Co., Inc. | Novel α-amino acids |
| DE3590085C2 (de) * | 1984-03-05 | 1990-11-29 | Mitsui Toatsu Chemicals, Inc., Tokio/Tokyo, Jp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2528928A (en) * | 1947-10-02 | 1950-11-07 | Upjohn Co | Substituted nitro malonic esters |
-
1965
- 1965-10-22 US US502280A patent/US3488363A/en not_active Expired - Lifetime
-
1966
- 1966-10-17 BR BR183734/66A patent/BR6683734D0/pt unknown
- 1966-10-18 CH CH1500766A patent/CH479550A/de not_active IP Right Cessation
- 1966-10-19 GB GB46805/66A patent/GB1118665A/en not_active Expired
- 1966-10-20 DE DE19661543778 patent/DE1543778A1/de active Pending
- 1966-10-21 NL NL6614965A patent/NL6614965A/xx unknown
- 1966-10-21 FR FR81035A patent/FR1508167A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6614965A (de) | 1967-04-24 |
| DE1543778A1 (de) | 1969-12-18 |
| BR6683734D0 (pt) | 1973-12-04 |
| FR1508167A (fr) | 1968-01-05 |
| US3488363A (en) | 1970-01-06 |
| GB1118665A (en) | 1968-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |