DD113548A5 - - Google Patents
Info
- Publication number
- DD113548A5 DD113548A5 DD180907A DD18090774A DD113548A5 DD 113548 A5 DD113548 A5 DD 113548A5 DD 180907 A DD180907 A DD 180907A DD 18090774 A DD18090774 A DD 18090774A DD 113548 A5 DD113548 A5 DD 113548A5
- Authority
- DD
- German Democratic Republic
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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7332151A FR2243197B1 (enrdf_load_html_response) | 1973-09-06 | 1973-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD113548A5 true DD113548A5 (enrdf_load_html_response) | 1975-06-12 |
Family
ID=9124705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD180907A DD113548A5 (enrdf_load_html_response) | 1973-09-06 | 1974-09-04 |
Country Status (23)
-
1973
- 1973-09-06 FR FR7332151A patent/FR2243197B1/fr not_active Expired
-
1974
- 1974-01-01 AR AR255505A patent/AR204251A1/es active
- 1974-08-29 NL NL7411502A patent/NL7411502A/xx not_active Application Discontinuation
- 1974-09-04 HU HURO795A patent/HU169122B/hu unknown
- 1974-09-04 CH CH1201474A patent/CH583738A5/xx not_active IP Right Cessation
- 1974-09-04 DD DD180907A patent/DD113548A5/xx unknown
- 1974-09-05 ZA ZA00745658A patent/ZA745658B/xx unknown
- 1974-09-05 BE BE148252A patent/BE819596A/xx unknown
- 1974-09-05 AU AU73027/74A patent/AU464437B2/en not_active Expired
- 1974-09-05 LU LU70864A patent/LU70864A1/xx unknown
- 1974-09-05 NO NO743199A patent/NO743199L/no unknown
- 1974-09-05 IE IE1844/74A patent/IE39834B1/xx unknown
- 1974-09-05 SU SU2057143A patent/SU530645A3/ru active
- 1974-09-05 SE SE7411227A patent/SE7411227L/xx unknown
- 1974-09-05 GB GB3888474A patent/GB1454590A/en not_active Expired
- 1974-09-05 JP JP10142974A patent/JPS5339439B2/ja not_active Expired
- 1974-09-05 IL IL45604A patent/IL45604A0/xx unknown
- 1974-09-05 DK DK470274A patent/DK470274A/da unknown
- 1974-09-06 FI FI2617/74A patent/FI261774A7/fi unknown
- 1974-09-06 AT AT721274A patent/AT331403B/de not_active IP Right Cessation
- 1974-09-06 CS CS6154A patent/CS169776B2/cs unknown
- 1974-09-06 DE DE2442662A patent/DE2442662A1/de active Pending
- 1974-09-06 ES ES429856A patent/ES429856A1/es not_active Expired