ES495795A0 - A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDS - Google Patents
A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDSInfo
- Publication number
- ES495795A0 ES495795A0 ES495795A ES495795A ES495795A0 ES 495795 A0 ES495795 A0 ES 495795A0 ES 495795 A ES495795 A ES 495795A ES 495795 A ES495795 A ES 495795A ES 495795 A0 ES495795 A0 ES 495795A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- preparing new
- cefem compounds
- new cefem
- compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7935538 | 1979-10-12 | ||
| DK554279A DK554279A (en) | 1978-12-29 | 1979-12-21 | PROCEDURE FOR PREPARING CEPHAM AND CEPHEM DERIVATIVES |
| US06/128,260 US4331665A (en) | 1978-12-29 | 1980-03-07 | Cephem and cepham compounds |
| US06/160,904 US4381299A (en) | 1980-03-07 | 1980-06-18 | 7-Amino-thiadiazole oxyimino derivatives of cephem and cepham compounds |
| AU23283/84A AU2328384A (en) | 1978-12-29 | 1984-01-13 | 1,2,4-thiadiazole derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8202558A1 ES8202558A1 (en) | 1982-02-01 |
| ES495795A0 true ES495795A0 (en) | 1982-02-01 |
Family
ID=32966730
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES495795A Granted ES495795A0 (en) | 1979-10-12 | 1980-10-10 | A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDS |
| ES505497A Granted ES505497A0 (en) | 1979-10-12 | 1981-09-15 | A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDS |
| ES505495A Expired ES8300115A1 (en) | 1979-10-12 | 1981-09-15 | A procedure to prepare new compounds of cefem (Machine-translation by Google Translate, not legally binding) |
| ES505494A Granted ES505494A0 (en) | 1979-10-12 | 1981-09-15 | A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDS |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES505497A Granted ES505497A0 (en) | 1979-10-12 | 1981-09-15 | A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDS |
| ES505495A Expired ES8300115A1 (en) | 1979-10-12 | 1981-09-15 | A procedure to prepare new compounds of cefem (Machine-translation by Google Translate, not legally binding) |
| ES505494A Granted ES505494A0 (en) | 1979-10-12 | 1981-09-15 | A PROCEDURE FOR PREPARING NEW CEFEM COMPOUNDS |
Country Status (1)
| Country | Link |
|---|---|
| ES (4) | ES495795A0 (en) |
-
1980
- 1980-10-10 ES ES495795A patent/ES495795A0/en active Granted
-
1981
- 1981-09-15 ES ES505497A patent/ES505497A0/en active Granted
- 1981-09-15 ES ES505495A patent/ES8300115A1/en not_active Expired
- 1981-09-15 ES ES505494A patent/ES505494A0/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8202558A1 (en) | 1982-02-01 |
| ES8207546A1 (en) | 1982-09-16 |
| ES505494A0 (en) | 1982-09-16 |
| ES505495A0 (en) | 1982-10-01 |
| ES8302004A1 (en) | 1983-01-01 |
| ES505497A0 (en) | 1983-01-01 |
| ES8300115A1 (en) | 1982-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20010201 |