CH574963A5 - - Google Patents
Info
- Publication number
- CH574963A5 CH574963A5 CH547773A CH547773A CH574963A5 CH 574963 A5 CH574963 A5 CH 574963A5 CH 547773 A CH547773 A CH 547773A CH 547773 A CH547773 A CH 547773A CH 574963 A5 CH574963 A5 CH 574963A5
- Authority
- CH
- Switzerland
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU103272A YU34297B (en) | 1972-04-17 | 1972-04-17 | Process for obtaining ampicillin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH574963A5 true CH574963A5 (hu) | 1976-04-30 |
Family
ID=25552491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH547773A CH574963A5 (hu) | 1972-04-17 | 1973-04-17 |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH574963A5 (hu) |
| CS (1) | CS182232B2 (hu) |
| DE (1) | DE2255846A1 (hu) |
| FR (1) | FR2180632B1 (hu) |
| GB (1) | GB1410236A (hu) |
| HU (1) | HU171899B (hu) |
| PL (1) | PL90348B1 (hu) |
| YU (1) | YU34297B (hu) |
-
1972
- 1972-04-17 YU YU103272A patent/YU34297B/xx unknown
- 1972-09-05 PL PL15759772A patent/PL90348B1/pl unknown
- 1972-10-11 GB GB4691272A patent/GB1410236A/en not_active Expired
- 1972-10-12 FR FR7236224A patent/FR2180632B1/fr not_active Expired
- 1972-11-15 DE DE19722255846 patent/DE2255846A1/de active Pending
-
1973
- 1973-04-05 CS CS243573A patent/CS182232B2/cs unknown
- 1973-04-17 CH CH547773A patent/CH574963A5/xx not_active IP Right Cessation
- 1973-04-17 HU HU73GA00001132A patent/HU171899B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1410236A (en) | 1975-10-15 |
| HU171899B (hu) | 1978-04-28 |
| YU103272A (en) | 1978-10-31 |
| DE2255846A1 (de) | 1973-10-31 |
| CS182232B2 (en) | 1978-04-28 |
| PL90348B1 (hu) | 1977-01-31 |
| YU34297B (en) | 1979-04-30 |
| FR2180632A1 (hu) | 1973-11-30 |
| FR2180632B1 (hu) | 1976-08-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |