http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101270378-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2950e4de7d6312df9264e28c552b0fe3 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-08 |
| filingDate | 2007-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_339dfdc864761d405c7bca6688486d68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d2513857f2fce2b014f0f207c421bda |
| publicationDate | 2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101270378-B |
| titleOfInvention | Method for preparing miglitol midbody N-substituted-1-deoxidization nojirimycin derivative |
| abstract | The invention relates to a preparation method of miglitol intermediate, in particular to a preparation method of a derivative of N-substitution-1-deoxynojirimycin which is the key intermediate of miglitol. Gluoconobacter oxydans or the Gluoconobacter oxydans treated by immobilized cell technology are used repeatedly for transforming the substrate to the derivative of N-substitution-1-deoxynojirimycin which is the miglitol intermediate, the transfer temperature is controlled at 5 to 25 DEG C, pH value is controlled at 4.0 to 6.5 and dissolved oxygen is controlled at 5 to 80 percent (in volume). Adopting the invention can decrease the biotransformation cost, reduce the inter-assay of cell, and be suitable for the large scale industrial production, increase the mechanical strength of the wall of the strain prepared, make the strain not to dissolve during the cultivation in long-term liquid environment, lengthen the service life and have outstanding slow release performance. |
| priorityDate | 2007-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.