| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d7ced77855b21f4260ba76e601ab720 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-48 |
| filingDate |
1994-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d07cfb5280e015780b351767c48f234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3570216c294d51b0c066ace121e188ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adf7163cdb80473b2613ee3b295d9c2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa9167bda380b3d7ed31411fc1418f96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddfb711ab9cd760bb162e6fa80899dba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_237938a9f5b00616767809483328eac3 |
| publicationDate |
1999-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2139349-C1 |
| titleOfInvention |
Method of effective production of 7-aminodeacetoxycephalosporanic acid through 2-(carboxyethylthio)-acetyl-7-amino- -deacetoxycephalosporanic acid and 3-(carboxymethylthio)- -propionyl-7-aminodeacetoxycephalosporanic acid |
| abstract |
FIELD: biotechnology, antibiotics. SUBSTANCE: invention presents the completed effective process of producing and isolation of 7-aminodeacetoxycephalosporanic acid through 2-(carboxyethyl- -thio)-acetyl- and 3-(carboxymethylthio)-propionyl-7-amino- -deacetoxycephalosporanic acid using the transformant strain of Penicillium chrysogenum expressing expandase in combination with acyltransferase. Method involves the use of 3-carboxy- -methylthiopropionic acid as a precursor of by-side chain of the end product. 7-Aminodeacetoxycephalosporanic acid is an intermediate compound used for production of cephalosporins. EFFECT: increased yield of strains. 5 cl, 8 dwg, 2 tbl, 5 ex |
| priorityDate |
1993-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |