NL7207644A - - Google Patents
Info
- Publication number
- NL7207644A NL7207644A NL7207644A NL7207644A NL7207644A NL 7207644 A NL7207644 A NL 7207644A NL 7207644 A NL7207644 A NL 7207644A NL 7207644 A NL7207644 A NL 7207644A NL 7207644 A NL7207644 A NL 7207644A
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15160271A | 1971-06-09 | 1971-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207644A true NL7207644A (en:Method) | 1972-12-12 |
Family
ID=22539478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207644A NL7207644A (en:Method) | 1971-06-09 | 1972-06-06 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE784613A (en:Method) |
| CA (1) | CA1005814A (en:Method) |
| CH (1) | CH588494A5 (en:Method) |
| DE (1) | DE2228287A1 (en:Method) |
| FR (1) | FR2140590B1 (en:Method) |
| GB (1) | GB1399375A (en:Method) |
| NL (1) | NL7207644A (en:Method) |
| ZA (1) | ZA723858B (en:Method) |
-
1972
- 1972-04-12 CA CA139,499A patent/CA1005814A/en not_active Expired
- 1972-06-06 ZA ZA723858A patent/ZA723858B/xx unknown
- 1972-06-06 NL NL7207644A patent/NL7207644A/xx not_active Application Discontinuation
- 1972-06-08 BE BE784613A patent/BE784613A/xx unknown
- 1972-06-08 FR FR7220715A patent/FR2140590B1/fr not_active Expired
- 1972-06-09 CH CH861972A patent/CH588494A5/xx not_active IP Right Cessation
- 1972-06-09 GB GB2711472A patent/GB1399375A/en not_active Expired
- 1972-06-09 DE DE19722228287 patent/DE2228287A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2228287A1 (de) | 1972-12-28 |
| FR2140590B1 (en:Method) | 1976-05-14 |
| FR2140590A1 (en:Method) | 1973-01-19 |
| ZA723858B (en) | 1973-10-31 |
| BE784613A (fr) | 1972-12-08 |
| CA1005814A (en) | 1977-02-22 |
| CH588494A5 (en:Method) | 1977-06-15 |
| GB1399375A (en) | 1975-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |