NL7309168A - - Google Patents
Info
- Publication number
- NL7309168A NL7309168A NL7309168A NL7309168A NL7309168A NL 7309168 A NL7309168 A NL 7309168A NL 7309168 A NL7309168 A NL 7309168A NL 7309168 A NL7309168 A NL 7309168A NL 7309168 A NL7309168 A NL 7309168A
- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26779672A | 1972-06-30 | 1972-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7309168A true NL7309168A (https=) | 1974-01-02 |
Family
ID=23020150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7309168A NL7309168A (https=) | 1972-06-30 | 1973-06-29 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4955685A (https=) |
| BE (1) | BE801497A (https=) |
| CH (1) | CH580635A5 (https=) |
| DE (1) | DE2333291A1 (https=) |
| FR (1) | FR2190829B1 (https=) |
| GB (1) | GB1382756A (https=) |
| IE (1) | IE37839B1 (https=) |
| IL (1) | IL42528A (https=) |
| NL (1) | NL7309168A (https=) |
-
1973
- 1973-06-18 GB GB2879973A patent/GB1382756A/en not_active Expired
- 1973-06-18 IL IL42528A patent/IL42528A/en unknown
- 1973-06-22 IE IE1040/73A patent/IE37839B1/xx unknown
- 1973-06-27 FR FR7323493A patent/FR2190829B1/fr not_active Expired
- 1973-06-27 CH CH937973A patent/CH580635A5/xx not_active IP Right Cessation
- 1973-06-27 BE BE1005193A patent/BE801497A/xx unknown
- 1973-06-29 DE DE19732333291 patent/DE2333291A1/de active Pending
- 1973-06-29 NL NL7309168A patent/NL7309168A/xx unknown
- 1973-06-30 JP JP48074327A patent/JPS4955685A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH580635A5 (https=) | 1976-10-15 |
| FR2190829A1 (https=) | 1974-02-01 |
| FR2190829B1 (https=) | 1977-02-18 |
| IE37839L (en) | 1973-12-30 |
| BE801497A (fr) | 1973-12-27 |
| IE37839B1 (en) | 1977-10-26 |
| DE2333291A1 (de) | 1974-01-03 |
| IL42528A (en) | 1976-08-31 |
| GB1382756A (en) | 1975-02-05 |
| IL42528A0 (en) | 1973-08-29 |
| JPS4955685A (https=) | 1974-05-30 |