BE768090A - Procede pour la protection de groupes amino - Google Patents
Procede pour la protection de groupes aminoInfo
- Publication number
- BE768090A BE768090A BE768090A BE768090A BE768090A BE 768090 A BE768090 A BE 768090A BE 768090 A BE768090 A BE 768090A BE 768090 A BE768090 A BE 768090A BE 768090 A BE768090 A BE 768090A
- Authority
- BE
- Belgium
- Prior art keywords
- protection
- amino groups
- amino
- groups
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH847070A CH563396A5 (fr) | 1970-06-05 | 1970-06-05 | |
| CH24271 | 1971-01-08 | ||
| GB505271 | 1971-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE768090A true BE768090A (fr) | 1971-12-06 |
Family
ID=27171933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE768090A BE768090A (fr) | 1970-06-05 | 1971-06-04 | Procede pour la protection de groupes amino |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE768090A (fr) |
| DE (1) | DE2126277A1 (fr) |
| FR (1) | FR2097836A5 (fr) |
| GB (1) | GB1349673A (fr) |
| NL (1) | NL7107736A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469797A (en) * | 1974-11-07 | 1977-04-06 | Pfizer Ltd | Antibacterial cephalosporin derivatives |
-
1971
- 1971-05-27 DE DE19712126277 patent/DE2126277A1/de active Pending
- 1971-06-04 NL NL7107736A patent/NL7107736A/xx unknown
- 1971-06-04 BE BE768090A patent/BE768090A/fr unknown
- 1971-06-04 GB GB1903471*[A patent/GB1349673A/en not_active Expired
- 1971-06-07 FR FR7120461A patent/FR2097836A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7107736A (fr) | 1971-12-07 |
| DE2126277A1 (de) | 1971-12-23 |
| FR2097836A5 (fr) | 1972-03-03 |
| GB1349673A (en) | 1974-04-10 |
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