CS185615B2 - Process for preparing 7-acylamido-3-cephem-4-carboxylic acids - Google Patents
Process for preparing 7-acylamido-3-cephem-4-carboxylic acidsInfo
- Publication number
- CS185615B2 CS185615B2 CS7200008728A CS872872A CS185615B2 CS 185615 B2 CS185615 B2 CS 185615B2 CS 7200008728 A CS7200008728 A CS 7200008728A CS 872872 A CS872872 A CS 872872A CS 185615 B2 CS185615 B2 CS 185615B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- acylamido
- cephem
- preparing
- carboxylic acids
- carboxylic
- Prior art date
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22017271 | 1971-12-28 | ||
JP22027271 | 1971-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS185615B2 true CS185615B2 (en) | 1978-10-31 |
Family
ID=26523569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS7200008728A CS185615B2 (en) | 1971-12-28 | 1972-12-18 | Process for preparing 7-acylamido-3-cephem-4-carboxylic acids |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS185615B2 (en) |
DD (1) | DD101897A5 (en) |
DK (1) | DK141100B (en) |
ES (1) | ES410069A1 (en) |
HU (1) | HU169409B (en) |
PL (1) | PL82166B1 (en) |
-
1972
- 1972-05-18 DD DD163067A patent/DD101897A5/xx unknown
- 1972-12-18 CS CS7200008728A patent/CS185615B2/en unknown
- 1972-12-27 PL PL1972159871A patent/PL82166B1/pl unknown
- 1972-12-27 DK DK647572AA patent/DK141100B/en not_active IP Right Cessation
- 1972-12-27 ES ES410069A patent/ES410069A1/en not_active Expired
- 1972-12-28 HU HUTO895A patent/HU169409B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
DK141100C (en) | 1980-06-16 |
ES410069A1 (en) | 1976-05-01 |
HU169409B (en) | 1976-11-28 |
DK141100B (en) | 1980-01-14 |
PL82166B1 (en) | 1975-10-31 |
DD101897A5 (en) | 1973-11-20 |
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