DD99378A5 - - Google Patents
Info
- Publication number
- DD99378A5 DD99378A5 DD163204A DD16320472A DD99378A5 DD 99378 A5 DD99378 A5 DD 99378A5 DD 163204 A DD163204 A DD 163204A DD 16320472 A DD16320472 A DD 16320472A DD 99378 A5 DD99378 A5 DD 99378A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH754071A CH566340A5 (en) | 1971-05-24 | 1971-05-24 | 3-unsubstd ceph-3 (or 2)-em-4-carboxylic acids - with antibiotic activity |
| CH542572A CH593295A5 (de) | 1972-04-13 | 1972-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99378A5 true DD99378A5 (de) | 1973-08-05 |
Family
ID=25697664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD163204A DD99378A5 (de) | 1971-05-24 | 1972-05-23 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4269977A (de) |
| JP (1) | JPS5837315B1 (de) |
| AR (1) | AR193990A1 (de) |
| AT (1) | AT317426B (de) |
| CA (1) | CA1028687A (de) |
| DD (1) | DD99378A5 (de) |
| DE (1) | DE2223667C2 (de) |
| ES (1) | ES403047A1 (de) |
| FR (1) | FR2165834B1 (de) |
| GB (1) | GB1400485A (de) |
| NL (1) | NL7206931A (de) |
| SE (1) | SE412238B (de) |
| YU (1) | YU137772A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR207341A1 (es) * | 1973-03-15 | 1976-09-30 | Fujisawa Pharmaceutical Co | Un procedimiento para la preparacion de derivados de acido 2-alquil-2 o 3-cefem-4-carboxilico |
| US4013651A (en) * | 1975-05-12 | 1977-03-22 | Eli Lilly And Company | 3-substituted amino-cephalosporins |
| US4370326A (en) * | 1977-09-13 | 1983-01-25 | Fujisawa Pharmaceutical Co., Ltd. | Cephem compounds and composition |
| JPS61163811U (de) * | 1985-03-29 | 1986-10-11 | ||
| JP2895900B2 (ja) * | 1990-03-08 | 1999-05-24 | 大塚化学株式会社 | ３―ホルミルセフエム誘導体の製造法 |
| US6627556B1 (en) | 2002-04-24 | 2003-09-30 | Lsi Logic Corporation | Method of chemically altering a silicon surface and associated electrical devices |
| CN103755725B (zh) * | 2013-12-26 | 2016-05-18 | 浙江工业大学 | 7β-苯乙酰氨基-3-无-3-头孢烯-4-羧酸二苯甲酯的制备方法 |
| EP3868869A4 (de) | 2018-10-15 | 2022-08-03 | Public University Corporation Yokohama City University | Nährmittelzusammensetzung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1141293A (en) * | 1964-12-23 | 1969-01-29 | Glaxo Lab Ltd | Cephemoic acids and derivatives thereof |
| US3351596A (en) * | 1966-09-21 | 1967-11-07 | Lilly Co Eli | 3-formyl cephalosporins |
| US3591585A (en) * | 1969-02-14 | 1971-07-06 | Lilly Co Eli | Process for making desacetoxycephalosporins |
| CH546794A (de) * | 1970-06-18 | 1974-03-15 | Ciba Geigy Ag | Verfahren zur herstellung von cephalosporansaeurederivaten. |
| US3932393A (en) * | 1971-02-25 | 1976-01-13 | Eli Lilly And Company | 3-Methylenecephalosporins and process for production thereof |
-
1972
- 1972-05-02 SE SE7205737A patent/SE412238B/xx unknown
- 1972-05-16 DE DE2223667A patent/DE2223667C2/de not_active Expired
- 1972-05-22 ES ES403047A patent/ES403047A1/es not_active Expired
- 1972-05-23 AT AT444972A patent/AT317426B/de not_active IP Right Cessation
- 1972-05-23 DD DD163204A patent/DD99378A5/xx unknown
- 1972-05-23 CA CA142,710A patent/CA1028687A/en not_active Expired
- 1972-05-23 YU YU01377/72A patent/YU137772A/xx unknown
- 1972-05-23 NL NL7206931A patent/NL7206931A/xx not_active Application Discontinuation
- 1972-05-24 FR FR7218484A patent/FR2165834B1/fr not_active Expired
- 1972-05-24 GB GB2449372A patent/GB1400485A/en not_active Expired
- 1972-05-24 JP JP47050847A patent/JPS5837315B1/ja active Pending
- 1972-05-24 AR AR242166A patent/AR193990A1/es active
-
1976
- 1976-03-24 US US05/670,035 patent/US4269977A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AR193990A1 (es) | 1973-06-12 |
| CA1028687A (en) | 1978-03-28 |
| US4269977A (en) | 1981-05-26 |
| FR2165834B1 (de) | 1975-08-08 |
| ES403047A1 (es) | 1976-01-01 |
| DE2223667A1 (de) | 1972-12-07 |
| FR2165834A1 (de) | 1973-08-10 |
| DE2223667C2 (de) | 1984-02-23 |
| NL7206931A (de) | 1972-11-28 |
| JPS5837315B1 (de) | 1983-08-15 |
| SE412238B (sv) | 1980-02-25 |
| GB1400485A (en) | 1975-07-16 |
| AT317426B (de) | 1974-08-26 |
| YU137772A (en) | 1982-05-31 |