Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ecf836ee6d2be9a71901f1640c5a5f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f2b68f1aeeeb8d5eee7da99b5cef77f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3eb2526d2bb73209a2cbc4c3dd569187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90abbb0413f56fb6fc74926df551eb56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ec90cc8c649bbc2ddfef546fabb51db http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83d93ed02bbd6159e99b5a7796e3686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5a0edaf1e71d3b22b16998a5b735df4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9ebf6456ac677731a771b4151be8d5 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P37-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-84 |
filingDate |
2001-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e040bd75af1e323c49bfe0b265c657b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e03df6c8e61e43425de56b3789479c61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_412699e29b02f483d4ac2c0c6d179dbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74a0d89c07bf5a1a913a8defe66618f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68a6c5d6779c1533e0f52e8cb0b491bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ca1b7089d82fc7babc72f1711585c8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b53be9855103a9abe9fc79f5fb8043d7 |
publicationDate |
2002-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-0218618-A2 |
titleOfInvention |
PROCESS FOR THE PREPARATION OF A β-LACTAM NUCLEUS AND THE APPLICATION THEREOF |
abstract |
The invention relates to a process for the preparation of an aqueous solution or suspension of a β-lactam nucleus and application thereof. The aqueous solution or suspension of the β-lactam nucleus is prepared by process wherein an enzymatic deacylation of a β-lactam compound, which compounds comprises a β-lactam nucleus with a side chain coupled to it via an amide bond and which deacylation reaction is carried out in a mixture of water and an organic solvent and which deacylation leads to a β-lactam nucleus and a carboxylic acid, is carried out at a pH value of between 2 and 6 so that the carboxylic acid is extracted in situ to the organic solvent. |
priorityDate |
2000-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |