CH554368A - Procede de preparation d'ureidopenicillines heterocycliques. - Google Patents
Procede de preparation d'ureidopenicillines heterocycliques.Info
- Publication number
- CH554368A CH554368A CH1728171A CH1728171A CH554368A CH 554368 A CH554368 A CH 554368A CH 1728171 A CH1728171 A CH 1728171A CH 1728171 A CH1728171 A CH 1728171A CH 554368 A CH554368 A CH 554368A
- Authority
- CH
- Switzerland
- Prior art keywords
- ureidopenicillins
- preparing heterocyclic
- heterocyclic
- preparing
- heterocyclic ureidopenicillins
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9349270A | 1970-11-27 | 1970-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH554368A true CH554368A (fr) | 1974-09-30 |
Family
ID=22239258
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1728171A CH554368A (fr) | 1970-11-27 | 1971-11-26 | Procede de preparation d'ureidopenicillines heterocycliques. |
| CH1663873A CH563394A5 (enrdf_load_stackoverflow) | 1970-11-27 | 1971-11-26 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1663873A CH563394A5 (enrdf_load_stackoverflow) | 1970-11-27 | 1971-11-26 |
Country Status (4)
| Country | Link |
|---|---|
| CH (2) | CH554368A (enrdf_load_stackoverflow) |
| DE (1) | DE2158856A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2115450B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1382988A (enrdf_load_stackoverflow) |
-
1971
- 1971-11-25 GB GB5487971A patent/GB1382988A/en not_active Expired
- 1971-11-26 DE DE19712158856 patent/DE2158856A1/de active Pending
- 1971-11-26 FR FR7142528A patent/FR2115450B1/fr not_active Expired
- 1971-11-26 CH CH1728171A patent/CH554368A/fr not_active IP Right Cessation
- 1971-11-26 CH CH1663873A patent/CH563394A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2115450B1 (enrdf_load_stackoverflow) | 1975-04-18 |
| DE2158856A1 (de) | 1972-06-08 |
| FR2115450A1 (enrdf_load_stackoverflow) | 1972-07-07 |
| GB1382988A (en) | 1975-02-05 |
| CH563394A5 (enrdf_load_stackoverflow) | 1975-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |