ES402903A1 - Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico. - Google Patents
Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico.Info
- Publication number
- ES402903A1 ES402903A1 ES402903A ES402903A ES402903A1 ES 402903 A1 ES402903 A1 ES 402903A1 ES 402903 A ES402903 A ES 402903A ES 402903 A ES402903 A ES 402903A ES 402903 A1 ES402903 A1 ES 402903A1
- Authority
- ES
- Spain
- Prior art keywords
- antibiotic
- fermentation
- producing
- nutrient medium
- carboxyvaleramido
- 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.)
- Expired
Links
- 239000003242 anti bacterial agent Substances 0.000 title 1
- 230000003115 biocidal effect Effects 0.000 title 1
- 230000004151 fermentation Effects 0.000 title 1
- 238000000855 fermentation Methods 0.000 title 1
- OYIFNHCXNCRBQI-UHFFFAOYSA-N 2-aminoadipic acid Chemical compound OC(=O)C(N)CCCC(O)=O OYIFNHCXNCRBQI-UHFFFAOYSA-N 0.000 abstract 2
- 235000015097 nutrients Nutrition 0.000 abstract 2
- LXWBXEWUSAABOA-RUHMMJRVSA-N (6R)-7-[[(5R)-5-amino-5-carboxypentanoyl]amino]-3-(carbamoyloxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound N[C@H](CCCC(=O)NC1([C@@H]2N(C(=C(CS2)COC(N)=O)C(=O)O)C1=O)OC)C(=O)O LXWBXEWUSAABOA-RUHMMJRVSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- 241001446247 uncultured actinomycete Species 0.000 abstract 1
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
- C12P35/08—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin disubstituted in the 7 position
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14555871A | 1971-05-20 | 1971-05-20 | |
| US20383871A | 1971-12-01 | 1971-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402903A1 true ES402903A1 (es) | 1975-11-01 |
Family
ID=26843094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402903A Expired ES402903A1 (es) | 1971-05-20 | 1972-05-18 | Mejoras introducidas en un procedimiento de preparacion de acido 7-(d-5-amino-5 - carboxivaleramido)-3-(carbamoiloxime-til)-7-metoxi-3-cefem-4-carboxilico. |
Country Status (14)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095320A1 (en) * | 1982-05-21 | 1983-11-30 | Beecham Group Plc | A process for the preparation of beta-lactam compounds |
| FR2723103B1 (fr) * | 1994-07-29 | 1996-10-04 | Orstom | Procede de culture de bacteries thermophiles et hyperthermophiles anaerobies strictes non sulfato-reductrices |
-
1972
- 1972-03-24 DK DK142472A patent/DK130846B/da unknown
- 1972-05-09 FI FI131972A patent/FI49839C/fi active
- 1972-05-09 SE SE611572A patent/SE385019B/xx unknown
- 1972-05-10 NO NO165272A patent/NO135185C/no unknown
- 1972-05-10 NL NL7206339A patent/NL7206339A/xx not_active Application Discontinuation
- 1972-05-15 CA CA142,189A patent/CA986863A/en not_active Expired
- 1972-05-17 GB GB2322172A patent/GB1382316A/en not_active Expired
- 1972-05-17 DD DD16302872A patent/DD96974A5/xx unknown
- 1972-05-17 CH CH731472A patent/CH582237A5/xx not_active IP Right Cessation
- 1972-05-18 ES ES402903A patent/ES402903A1/es not_active Expired
- 1972-05-19 DE DE19722224707 patent/DE2224707C3/de not_active Expired
- 1972-05-19 HU HUME001499 patent/HU165957B/hu unknown
- 1972-05-19 FR FR7218132A patent/FR2143672B1/fr not_active Expired
- 1972-05-20 JP JP47050291A patent/JPS5248196B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DD96974A5 (enrdf_load_stackoverflow) | 1973-04-12 |
| JPS5248196B1 (enrdf_load_stackoverflow) | 1977-12-08 |
| FI49839B (enrdf_load_stackoverflow) | 1975-06-30 |
| DK130846C (enrdf_load_stackoverflow) | 1975-09-22 |
| FI49839C (fi) | 1975-10-10 |
| DK130846B (da) | 1975-04-21 |
| FR2143672B1 (enrdf_load_stackoverflow) | 1976-08-20 |
| SE385019B (sv) | 1976-05-31 |
| FR2143672A1 (enrdf_load_stackoverflow) | 1973-02-09 |
| NL7206339A (enrdf_load_stackoverflow) | 1972-11-22 |
| NO135185B (enrdf_load_stackoverflow) | 1976-11-15 |
| CH582237A5 (enrdf_load_stackoverflow) | 1976-11-30 |
| NO135185C (enrdf_load_stackoverflow) | 1977-02-23 |
| HU165957B (enrdf_load_stackoverflow) | 1974-12-28 |
| DE2224707C3 (de) | 1974-01-10 |
| GB1382316A (en) | 1975-01-29 |
| DE2224707A1 (de) | 1972-11-30 |
| DE2224707B2 (de) | 1973-06-07 |
| CA986863A (en) | 1976-04-06 |
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