ZA722837B - Procedure for enzymatic scission of "natural penicillins and for enzymatic syntnesis of"semisynthetic"penicillins by means of an insoluble acilase and for enzymatic sciccion having similar therapeutic properties - Google Patents
Procedure for enzymatic scission of "natural penicillins and for enzymatic syntnesis of"semisynthetic"penicillins by means of an insoluble acilase and for enzymatic sciccion having similar therapeutic propertiesInfo
- Publication number
- ZA722837B ZA722837B ZA722837A ZA722837A ZA722837B ZA 722837 B ZA722837 B ZA 722837B ZA 722837 A ZA722837 A ZA 722837A ZA 722837 A ZA722837 A ZA 722837A ZA 722837 B ZA722837 B ZA 722837B
- Authority
- ZA
- South Africa
- Prior art keywords
- enzymatic
- penicillins
- sciccion
- acilase
- syntnesis
- Prior art date
Links
- 230000002255 enzymatic effect Effects 0.000 title 3
- 229930182555 Penicillin Natural products 0.000 title 2
- 150000002960 penicillins Chemical class 0.000 title 2
- 238000010504 bond cleavage reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000007017 scission Effects 0.000 title 1
- 230000001225 therapeutic effect Effects 0.000 title 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
- C12P35/02—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by desacylation of the substituent in the 7 position
-
- 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
- C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent 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)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2377771 | 1971-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA722837B true ZA722837B (en) | 1973-02-28 |
Family
ID=11209882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA722837A ZA722837B (en) | 1971-04-28 | 1972-04-27 | Procedure for enzymatic scission of "natural penicillins and for enzymatic syntnesis of"semisynthetic"penicillins by means of an insoluble acilase and for enzymatic sciccion having similar therapeutic properties |
Country Status (21)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1492937A (en) * | 1973-12-28 | 1977-11-23 | Beecham Group Ltd | Enzyme complexes and their use |
| DE2409569C2 (de) * | 1974-02-28 | 1982-02-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 7-Amino- Ω3-cephem-Derivaten |
| US4113566A (en) * | 1976-11-26 | 1978-09-12 | Pfizer Inc. | Process for preparing 6-aminopenicillanic acid |
| US4596777A (en) * | 1983-08-10 | 1986-06-24 | E. R. Squibb & Sons, Inc. | Process for preparing (3S)-3-[[[2-(protected or unprotected amino)-4-thiazolyl]acetyl]amino]-2-oxo-1-azetidinesulfonic acid and 4-substituted derivatives thereof |
| ES2135446T3 (es) * | 1992-04-24 | 1999-11-01 | Lilly Co Eli | Procedimiento para la preparacion de cefalosporinas. |
| DE19646550A1 (de) * | 1996-10-31 | 1998-05-07 | Fzb Biotechnik Gmbh | Kombiniertes Verfahren zur lösungsmittelarmen Gewinnung von Produkten aus der biokatalytischen Spaltung von Penicillin- oder Cephalosporin G-Lösungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE727506A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-02-15 | 1969-07-01 | ||
| ES365631A1 (es) * | 1968-04-05 | 1971-03-16 | Beecham Group Ltd | Un procedimiento para la preparacion de acido 6-aminopeni- cilanico. |
-
1972
- 1972-04-07 IL IL39158A patent/IL39158A/en unknown
- 1972-04-09 EG EG140/72A patent/EG10474A/xx active
- 1972-04-11 CS CS722414A patent/CS223812B2/cs unknown
- 1972-04-25 NL NL7205609A patent/NL7205609A/xx unknown
- 1972-04-26 PL PL1972154991A patent/PL98632B1/pl unknown
- 1972-04-26 BE BE782646A patent/BE782646A/xx not_active IP Right Cessation
- 1972-04-26 AR AR241744A patent/AR192936A1/es active
- 1972-04-26 DD DD162592A patent/DD100721A5/xx unknown
- 1972-04-26 FR FR7214799A patent/FR2134530B1/fr not_active Expired
- 1972-04-26 JP JP4215072A patent/JPS5413514B1/ja active Pending
- 1972-04-27 ES ES402865A patent/ES402865A1/es not_active Expired
- 1972-04-27 LU LU65258D patent/LU65258A1/xx unknown
- 1972-04-27 IE IE561/72A patent/IE36334B1/xx unknown
- 1972-04-27 HU HUSA2349A patent/HU168856B/hu unknown
- 1972-04-27 ZA ZA722837A patent/ZA722837B/xx unknown
- 1972-04-27 GB GB1972672A patent/GB1348359A/en not_active Expired
- 1972-04-27 YU YU01125/72A patent/YU112572A/xx unknown
- 1972-04-27 BR BR2723/72A patent/BR7202723D0/pt unknown
- 1972-04-28 AT AT377372A patent/AT318805B/de not_active IP Right Cessation
- 1972-04-28 CH CH643472A patent/CH550822A/fr not_active IP Right Cessation
- 1972-04-28 DE DE19722221046 patent/DE2221046A1/de active Pending
- 1972-04-28 CH CH440373A patent/CH565181A5/xx not_active IP Right Cessation
-
1979
- 1979-09-05 YU YU02166/79A patent/YU216679A/xx unknown
-
1980
- 1980-04-17 YU YU01061/80A patent/YU106180A/xx unknown
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