BE802110A - Procede de preparation d'un derive d'amino-acide a azote bloque - Google Patents
Procede de preparation d'un derive d'amino-acide a azote bloqueInfo
- Publication number
- BE802110A BE802110A BE133290A BE133290A BE802110A BE 802110 A BE802110 A BE 802110A BE 133290 A BE133290 A BE 133290A BE 133290 A BE133290 A BE 133290A BE 802110 A BE802110 A BE 802110A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- amino acid
- acid derivative
- nitrogen amino
- blocked
- Prior art date
Links
- -1 NITROGEN AMINO ACID DERIVATIVE Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 1
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
- C07D307/02—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
- C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/42—Singly bound oxygen atoms
-
- 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
- C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3225272A GB1430944A (en) | 1972-07-10 | 1972-07-10 | Carboxyl group protection in n-blocked amino acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE802110A true BE802110A (fr) | 1974-01-09 |
Family
ID=10335710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE133290A BE802110A (fr) | 1972-07-10 | 1973-07-09 | Procede de preparation d'un derive d'amino-acide a azote bloque |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE802110A (enrdf_load_html_response) |
| DE (1) | DE2335070A1 (enrdf_load_html_response) |
| FR (1) | FR2196334A1 (enrdf_load_html_response) |
| GB (1) | GB1430944A (enrdf_load_html_response) |
| LU (1) | LU67972A1 (enrdf_load_html_response) |
| NL (1) | NL7309548A (enrdf_load_html_response) |
-
1972
- 1972-07-10 GB GB3225272A patent/GB1430944A/en not_active Expired
-
1973
- 1973-07-09 NL NL7309548A patent/NL7309548A/xx unknown
- 1973-07-09 LU LU67972D patent/LU67972A1/xx unknown
- 1973-07-09 BE BE133290A patent/BE802110A/xx unknown
- 1973-07-09 FR FR7325097A patent/FR2196334A1/fr not_active Withdrawn
- 1973-07-10 DE DE19732335070 patent/DE2335070A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU67972A1 (enrdf_load_html_response) | 1973-09-11 |
| GB1430944A (en) | 1976-04-07 |
| NL7309548A (enrdf_load_html_response) | 1974-01-14 |
| FR2196334A1 (enrdf_load_html_response) | 1974-03-15 |
| DE2335070A1 (de) | 1974-01-31 |
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