BE738353A - - Google Patents
Info
- Publication number
- BE738353A BE738353A BE738353DA BE738353A BE 738353 A BE738353 A BE 738353A BE 738353D A BE738353D A BE 738353DA BE 738353 A BE738353 A BE 738353A
- Authority
- BE
- Belgium
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)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75708768A | 1968-09-03 | 1968-09-03 | |
US83051669A | 1969-06-04 | 1969-06-04 | |
US83051769A | 1969-06-04 | 1969-06-04 | |
US83051869A | 1969-06-04 | 1969-06-04 | |
US83048169A | 1969-06-04 | 1969-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE738353A true BE738353A (xx) | 1970-03-03 |
Family
ID=27542173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE738353D BE738353A (xx) | 1968-09-03 | 1969-09-03 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE738353A (xx) |
FR (1) | FR2017293A1 (xx) |
IE (1) | IE34278B1 (xx) |
IL (1) | IL32927A (xx) |
PH (1) | PH9984A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE754141A (fr) * | 1969-08-04 | 1971-02-01 | Pfizer | Esters d'alpha-carboxyarylmethyl penicillines |
-
1969
- 1969-09-01 IL IL32927A patent/IL32927A/xx unknown
- 1969-09-03 FR FR6929991A patent/FR2017293A1/fr active Granted
- 1969-09-03 BE BE738353D patent/BE738353A/xx not_active IP Right Cessation
- 1969-09-03 IE IE1239/69A patent/IE34278B1/xx unknown
- 1969-09-03 PH PH10692A patent/PH9984A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL32927A0 (en) | 1969-11-30 |
PH9984A (en) | 1976-07-13 |
DE1944379B2 (de) | 1977-02-24 |
IL32927A (en) | 1974-03-14 |
DE1944379A1 (de) | 1970-03-12 |
IE34278L (en) | 1970-03-03 |
IE34278B1 (en) | 1975-04-02 |
FR2017293A1 (en) | 1970-05-22 |
FR2017293B1 (xx) | 1974-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: CHAS. PFIZER & CO. INC. Effective date: 19890903 |