BE845878A - PROCESS FOR THE DIRECT PREPARATION OF ALPHA-AMINO Y -KETOACIDS N-ACYL AND CORRESPONDING COMPOUNDS - Google Patents
PROCESS FOR THE DIRECT PREPARATION OF ALPHA-AMINO Y -KETOACIDS N-ACYL AND CORRESPONDING COMPOUNDSInfo
- Publication number
- BE845878A BE845878A BE8000148A BE8000148A BE845878A BE 845878 A BE845878 A BE 845878A BE 8000148 A BE8000148 A BE 8000148A BE 8000148 A BE8000148 A BE 8000148A BE 845878 A BE845878 A BE 845878A
- Authority
- BE
- Belgium
- Prior art keywords
- ketoacids
- acyl
- alpha
- amino
- corresponding compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
-
- 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
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL48047A IL48047A0 (en) | 1975-09-04 | 1975-09-04 | A method for the direct manufacture of n-acyl derivatives of alpha-amino ypsilon-keto acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE845878A true BE845878A (en) | 1976-12-31 |
Family
ID=11048439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE8000148A BE845878A (en) | 1975-09-04 | 1976-09-06 | PROCESS FOR THE DIRECT PREPARATION OF ALPHA-AMINO Y -KETOACIDS N-ACYL AND CORRESPONDING COMPOUNDS |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5233619A (en) |
| AU (1) | AU506345B2 (en) |
| BE (1) | BE845878A (en) |
| CA (1) | CA1077945A (en) |
| DE (1) | DE2639805A1 (en) |
| DK (1) | DK399676A (en) |
| ES (1) | ES450879A1 (en) |
| FR (1) | FR2322854A1 (en) |
| GB (1) | GB1547619A (en) |
| IL (1) | IL48047A0 (en) |
| LU (1) | LU75725A1 (en) |
| NL (1) | NL7609791A (en) |
| SE (1) | SE7609687L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH021494A (en) * | 1988-03-31 | 1990-01-05 | Yoshitomi Pharmaceut Ind Ltd | Removal of organic tin compound |
| CN115043753A (en) * | 2022-08-04 | 2022-09-13 | 东莞理工学院 | Method for synthesizing 4-hydroxyvaleric acid amide from gamma-valerolactone |
-
1975
- 1975-09-04 IL IL48047A patent/IL48047A0/en unknown
-
1976
- 1976-04-20 ES ES450879A patent/ES450879A1/en not_active Expired
- 1976-08-18 CA CA259,378A patent/CA1077945A/en not_active Expired
- 1976-08-25 AU AU17128/76A patent/AU506345B2/en not_active Expired
- 1976-09-02 SE SE7609687A patent/SE7609687L/en unknown
- 1976-09-02 NL NL7609791A patent/NL7609791A/en not_active Application Discontinuation
- 1976-09-02 GB GB36484/76A patent/GB1547619A/en not_active Expired
- 1976-09-03 FR FR7626678A patent/FR2322854A1/en not_active Withdrawn
- 1976-09-03 DE DE19762639805 patent/DE2639805A1/en not_active Withdrawn
- 1976-09-03 LU LU75725A patent/LU75725A1/xx unknown
- 1976-09-03 DK DK399676A patent/DK399676A/en unknown
- 1976-09-04 JP JP51105446A patent/JPS5233619A/en active Pending
- 1976-09-06 BE BE8000148A patent/BE845878A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7609687L (en) | 1977-03-05 |
| FR2322854A1 (en) | 1977-04-01 |
| AU506345B2 (en) | 1979-12-20 |
| LU75725A1 (en) | 1977-06-15 |
| AU1712876A (en) | 1978-03-02 |
| GB1547619A (en) | 1979-06-27 |
| IL48047A0 (en) | 1975-11-25 |
| ES450879A1 (en) | 1978-01-16 |
| DK399676A (en) | 1977-03-05 |
| JPS5233619A (en) | 1977-03-14 |
| CA1077945A (en) | 1980-05-20 |
| NL7609791A (en) | 1977-03-08 |
| DE2639805A1 (en) | 1977-03-10 |
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