RU99101488A - The method of enzymatic production of deacylated cephalosporins - Google Patents
The method of enzymatic production of deacylated cephalosporinsInfo
- Publication number
- RU99101488A RU99101488A RU99101488/13A RU99101488A RU99101488A RU 99101488 A RU99101488 A RU 99101488A RU 99101488/13 A RU99101488/13 A RU 99101488/13A RU 99101488 A RU99101488 A RU 99101488A RU 99101488 A RU99101488 A RU 99101488A
- Authority
- RU
- Russia
- Prior art keywords
- acyl
- cephalosporin
- side chain
- derivative
- precursor
- Prior art date
Links
- 150000001780 cephalosporins Chemical class 0.000 title claims 6
- 230000002255 enzymatic Effects 0.000 title 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 6
- 229910052760 oxygen Inorganic materials 0.000 claims 4
- 230000000813 microbial Effects 0.000 claims 3
- 229910052717 sulfur Inorganic materials 0.000 claims 3
- 108091022082 Acyl transferases Proteins 0.000 claims 2
- 102000019632 Acyl transferases Human genes 0.000 claims 2
- 229940049954 Penicillin Drugs 0.000 claims 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 claims 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N Sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N Suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims 2
- 229960000626 benzylpenicillin Drugs 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 230000003234 polygenic Effects 0.000 claims 2
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7-ACA Chemical compound S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 claims 1
- NVIAYEIXYQCDAN-CLZZGJSISA-N 7β-aminodeacetoxycephalosporanic acid Chemical compound S1CC(C)=C(C(O)=O)N2C(=O)[C@@H](N)[C@@H]12 NVIAYEIXYQCDAN-CLZZGJSISA-N 0.000 claims 1
- 241000228431 Acremonium chrysogenum Species 0.000 claims 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N Azelaic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims 1
- -1 C 1-3 -alkoxy Chemical group 0.000 claims 1
- 101710029063 CEFEF Proteins 0.000 claims 1
- 241000228150 Penicillium chrysogenum Species 0.000 claims 1
- 101700061430 SAT19 Proteins 0.000 claims 1
- 101700081234 TTR Proteins 0.000 claims 1
- 125000002252 acyl group Chemical group 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 101700034534 cefE Proteins 0.000 claims 1
- 238000005947 deacylation reaction Methods 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000000855 fermentation Methods 0.000 claims 1
- 230000004151 fermentation Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 150000002431 hydrogen Chemical group 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- MNFORVFSTILPAW-UHFFFAOYSA-N Β-Lactam Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 claims 1
Claims (11)
ферментации микробного штамма, способного к продуцированию β-лактама и экспрессии ацилтрансферазы, а также экспандазной активности и, необязательно, ацетилтрансферазной и/или гидроксилазной активности, в присутствии предшественника боковой цепи формулы (1)
НООС-Х-(СН2)n-СООН
где n представляет четное число, по меньшей мере 2, и
Х представляет (СН2)p-А-(СН2)q, где р и q, каждый по отдельности, представляют 0, 1, 2, 3 или 4, и А представляет CH=CH, C≡C, CHB, C=O, O, S, NH, причем азот, необязательно, является замещенным, или сера, необязательно, является окисленной, и В представляет водород, галоген, C1-3-алкокси, гидроксил или необязательно замещенный метил, при условии, что p+q должно составлять 2 или 3, когда А представляет CH=CH или C≡C, или p+q должно составлять 3 или 4, когда А представляет CHB, С=O, О, S или NH,
или его соли, эфира или амида, причем указанный предшественник боковой цепи дает производное ацил-6-АРА с ацильной группой, имеющей строение, соответствующее формуле (2)
НООС-Х-СО-
где Х имеет установленные выше значения,
причем указанное производное ацил-6-АРА in situ расширяется до соответствующего производного ацил-7-АDСА, и, необязательно, превращается затем в производное ацил-7-АDАС или ацил-7-АСА,
извлечения производного ацил-7-цефалоспорина из ферментационного бульона,
деацилирования указанного производного ацил-7-цефалоспорина, и
извлечения кристаллического 7-цефалоспорина.1. The method of obtaining N-deacylated cephalosporin, which includes stages
fermenting a microbial strain capable of producing β-lactam and expressing an acyltransferase, as well as expanding activity and, optionally, acetyltransferase and / or hydroxylase activity, in the presence of a side chain precursor of formula (1)
NEP-X- (CH 2 ) n -COOH
where n is an even number, at least 2, and
X represents (CH 2 ) p -A- (CH 2 ) q , where p and q, each separately, represent 0, 1, 2, 3 or 4, and A represents CH = CH, C≡C, CHB, C = O, O, S, NH, and nitrogen, optionally, is substituted, or sulfur, optionally, is oxidized, and B represents hydrogen, halogen, C 1-3 -alkoxy, hydroxyl or optionally substituted methyl, provided that p + q must be 2 or 3 when A is CH = CH or C≡C, or p + q must be 3 or 4 when A is CHB, C = O, O, S or NH,
or its salt, ester or amide, and the specified precursor of the side chain gives a derivative of acyl-6-ARA with an acyl group having the structure corresponding to formula (2)
NOOS-X-SO-
where X is as defined above,
moreover, the specified derivative of acyl-6-ARA in situ expands to the corresponding derivative of acyl-7-ADCA, and, optionally, then turns into a derivative of acyl-7-ADAC or acyl-7-ACA,
extracting the acyl-7-cephalosporin derivative from the fermentation broth,
deacylation of the acyl-7-cephalosporin derivative, and
extraction of crystalline 7-cephalosporin.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97201196.9 | 1997-04-22 | ||
EP97201196 | 1997-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99101488A true RU99101488A (en) | 2000-11-20 |
RU2208644C2 RU2208644C2 (en) | 2003-07-20 |
Family
ID=8228236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99101488/13A RU2208644C2 (en) | 1997-04-22 | 1998-04-22 | Method for preparing n-deacylated cephalosporin |
Country Status (14)
Country | Link |
---|---|
US (1) | US6518039B2 (en) |
EP (1) | EP0912754B1 (en) |
JP (1) | JP2000512511A (en) |
KR (1) | KR20000022108A (en) |
CN (2) | CN1224468A (en) |
AT (1) | ATE278032T1 (en) |
AU (1) | AU7648898A (en) |
BR (1) | BR9804857A (en) |
DE (1) | DE69826604D1 (en) |
PL (1) | PL330759A1 (en) |
RU (1) | RU2208644C2 (en) |
TW (1) | TW565613B (en) |
WO (1) | WO1998048034A1 (en) |
ZA (1) | ZA983394B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6326204B1 (en) | 1997-01-17 | 2001-12-04 | Maxygen, Inc. | Evolution of whole cells and organisms by recursive sequence recombination |
CA2332615A1 (en) | 1998-08-12 | 2000-02-24 | Maxygen Inc. | Dna shuffling of monooxygenase genes for production of industrial chemicals |
EP1119616A2 (en) | 1998-10-07 | 2001-08-01 | Maxygen, Inc. | Dna shuffling to produce nucleic acids for mycotoxin detoxification |
AU1619400A (en) | 1998-11-10 | 2000-05-29 | Maxygen, Inc. | Modified adp-glucose pyrophosphorylase for improvement and optimization of plantphenotypes |
US6436675B1 (en) | 1999-09-28 | 2002-08-20 | Maxygen, Inc. | Use of codon-varied oligonucleotide synthesis for synthetic shuffling |
US6376246B1 (en) | 1999-02-05 | 2002-04-23 | Maxygen, Inc. | Oligonucleotide mediated nucleic acid recombination |
US6917882B2 (en) | 1999-01-19 | 2005-07-12 | Maxygen, Inc. | Methods for making character strings, polynucleotides and polypeptides having desired characteristics |
DE60044223D1 (en) | 1999-01-19 | 2010-06-02 | Maxygen Inc | BY OLIGONUCLEOTIDE-MEDIATED NUCLEIC ACID RECOMBINATION |
US6961664B2 (en) | 1999-01-19 | 2005-11-01 | Maxygen | Methods of populating data structures for use in evolutionary simulations |
US7384387B1 (en) | 1999-02-11 | 2008-06-10 | Maxygen, Inc. | High throughput mass spectrometry |
US6531316B1 (en) | 1999-03-05 | 2003-03-11 | Maxyag, Inc. | Encryption of traits using split gene sequences and engineered genetic elements |
US6686515B1 (en) | 1999-11-23 | 2004-02-03 | Maxygen, Inc. | Homologous recombination in plants |
US7094875B2 (en) | 2000-06-23 | 2006-08-22 | Maxygen, Inc. | Co-stimulatory polypeptides |
EP1297146A2 (en) | 2000-06-23 | 2003-04-02 | Maxygen, Inc. | Novel chimeric promoters |
US6858422B2 (en) | 2000-07-13 | 2005-02-22 | Codexis, Inc. | Lipase genes |
CN101555463B (en) * | 2008-04-08 | 2012-05-30 | 中国科学院上海生命科学研究院湖州工业生物技术中心 | Recombinant escherichia coli strain expressing cephalosporin deacetylase and construction method thereof |
EP2123772A1 (en) | 2008-04-29 | 2009-11-25 | DSM IP Assets B.V. | Beta-lactam antibiotic producing strains |
WO2010015624A1 (en) | 2008-08-05 | 2010-02-11 | Dsm Ip Assets B.V. | Adipoyl-7-adca producing strains |
EP2310487A2 (en) | 2008-08-05 | 2011-04-20 | DSM IP Assets B.V. | Adipoyl-7-adca producing strains |
EP2414530A1 (en) | 2009-04-03 | 2012-02-08 | DSM Sinochem Pharmaceuticals Netherlands B.V. | Fermentation process |
EP2585608B1 (en) | 2010-06-22 | 2017-07-26 | DSM Sinochem Pharmaceuticals Netherlands B.V. | Air bubble fermentation process |
EA023822B1 (en) | 2011-03-03 | 2016-07-29 | Дсм Синокем Фармасьютикалз Нидерландз Б.В. | Degradation of penicillin compounds |
WO2015091455A1 (en) | 2013-12-17 | 2015-06-25 | Dpx Holdings B.V. | Bioreactor |
US10208755B2 (en) | 2014-08-08 | 2019-02-19 | Baker Hughes, A Ge Company, Llc | Magnetic coupling for motor drive shaft of electrical submersible pump |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT83746B (en) | 1985-11-15 | 1988-08-17 | Gist Brocades Nv | PROCESS FOR THE PREPARATION OF NEW IMMOBILIZED BIOCATALYZERS AND FOR THE PRODUCTION OF ETHANOL BY FERMENTATION |
PT97116B (en) | 1990-03-23 | 1998-10-30 | Gist Brocades Nv | PROCESS FOR MODIFYING THE PRODUCTION OF SECONDARY METABOLITES, IN ADDITION TO BETA-LACTAMA DERIVATIVES |
US5318896A (en) * | 1991-09-11 | 1994-06-07 | Merck & Co., Inc. | Recombinant expandase bioprocess for preparing 7-aminodesacetoxy cephalosporanic acid (7-ADCA) |
HU219370B (en) * | 1991-10-15 | 2001-03-28 | Gist Brocades Bv | Novel bioprocesses for preparing 7-aca and 7-adac |
JP3574453B2 (en) | 1993-07-30 | 2004-10-06 | ギスト ブロカデス ベスローテン フェンノートシャップ | Effective method for producing 7-ADCA via 3- (carboxyethylthio) propionyl-7-ADCA |
PL180799B1 (en) * | 1993-07-30 | 2001-04-30 | Gist Brocades Bv | Method of efficient production of 7-adca via 2-(carboxyl ethyl tio) acetyl-7-adca and 3-(carboxyl methyl tio) - propionyl -7- adca |
-
1998
- 1998-04-22 ZA ZA983394A patent/ZA983394B/en unknown
- 1998-04-22 CN CN98800523A patent/CN1224468A/en active Pending
- 1998-04-22 AU AU76488/98A patent/AU7648898A/en not_active Abandoned
- 1998-04-22 BR BR9804857A patent/BR9804857A/en not_active IP Right Cessation
- 1998-04-22 EP EP98924209A patent/EP0912754B1/en not_active Expired - Lifetime
- 1998-04-22 WO PCT/EP1998/002460 patent/WO1998048034A1/en not_active Application Discontinuation
- 1998-04-22 JP JP10545045A patent/JP2000512511A/en active Pending
- 1998-04-22 CN CNA2005100823457A patent/CN1706963A/en active Pending
- 1998-04-22 PL PL98330759A patent/PL330759A1/en unknown
- 1998-04-22 KR KR1019980710518A patent/KR20000022108A/en not_active Application Discontinuation
- 1998-04-22 AT AT98924209T patent/ATE278032T1/en not_active IP Right Cessation
- 1998-04-22 RU RU99101488/13A patent/RU2208644C2/en not_active IP Right Cessation
- 1998-04-22 US US09/202,798 patent/US6518039B2/en not_active Expired - Fee Related
- 1998-04-22 DE DE69826604T patent/DE69826604D1/en not_active Expired - Lifetime
- 1998-07-10 TW TW087111260A patent/TW565613B/en not_active IP Right Cessation
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