CH532555A - Procédé de préparation d'halogènehydrates d'anhydrides d'acides aminodicarboxyliques - Google Patents
Procédé de préparation d'halogènehydrates d'anhydrides d'acides aminodicarboxyliquesInfo
- Publication number
- CH532555A CH532555A CH215771A CH215771A CH532555A CH 532555 A CH532555 A CH 532555A CH 215771 A CH215771 A CH 215771A CH 215771 A CH215771 A CH 215771A CH 532555 A CH532555 A CH 532555A
- Authority
- CH
- Switzerland
- Prior art keywords
- halogenhydrates
- preparation
- acid anhydrides
- aminodicarboxylic acid
- aminodicarboxylic
- Prior art date
Links
- 150000008065 acid anhydrides Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/24—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
- C07D307/66—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1320970A JPS4934967B1 (enrdf_load_stackoverflow) | 1970-02-16 | 1970-02-16 | |
| JP45026699A JPS4934968B1 (enrdf_load_stackoverflow) | 1970-03-30 | 1970-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH532555A true CH532555A (fr) | 1973-01-15 |
Family
ID=26348967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH215771A CH532555A (fr) | 1970-02-16 | 1971-02-15 | Procédé de préparation d'halogènehydrates d'anhydrides d'acides aminodicarboxyliques |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH532555A (enrdf_load_stackoverflow) |
| DE (1) | DE2107358C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2078670A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1311241A (enrdf_load_stackoverflow) |
| IE (1) | IE34945B1 (enrdf_load_stackoverflow) |
| SE (1) | SE377562B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535059A (en) * | 1978-09-05 | 1980-03-11 | Ajinomoto Co Inc | Preparation of lower alkyl ester of alpha-l-aspartyl-l- phenylalanine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096845A (en) * | 1964-04-20 | 1967-12-29 | Merck & Co Inc | Derivatives of dicarboxylic amino acids |
-
1971
- 1971-02-09 SE SE7101593A patent/SE377562B/xx unknown
- 1971-02-11 IE IE161/71A patent/IE34945B1/xx unknown
- 1971-02-15 CH CH215771A patent/CH532555A/fr not_active IP Right Cessation
- 1971-02-16 DE DE2107358A patent/DE2107358C2/de not_active Expired
- 1971-02-16 FR FR7105255A patent/FR2078670A5/fr not_active Expired
- 1971-04-19 GB GB2159471A patent/GB1311241A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE34945B1 (en) | 1975-10-01 |
| FR2078670A5 (enrdf_load_stackoverflow) | 1971-11-05 |
| SE377562B (enrdf_load_stackoverflow) | 1975-07-14 |
| GB1311241A (en) | 1973-03-28 |
| DE2107358A1 (de) | 1971-09-02 |
| DE2107358C2 (de) | 1982-09-16 |
| IE34945L (en) | 1971-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |