http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103788028-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3a478c611f474226b71e8b5a384b743 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-12 |
| filingDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d567493ff22ef38c6496afb093576e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e321741ba6a127ef5cf3cb099144a5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c548a79b8080fc6b42f7ca1a2482726 |
| publicationDate | 2014-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103788028-A |
| titleOfInvention | Orlistat industrial liquid chromatogram preparation method |
| abstract | The invention discloses an orlistat preparation method, the orlistat synthesis crude product is employed as a raw material, and is performed through a HPLC optimization condition to obtain an appropriate mobile phase and column separating condition, and is amplified to an industrial preparation scale liquid chromatogram separating system for further to obtain the orlistat with high purity. The orlistat industrial liquid chromatogram preparation method has the advantages that industrial preparation scale liquid chromatogram separating system is directely used on the crude product after synthesis to obtain the required substance, so that good separating and purification effects can be reached, the orlistat industrial liquid chromatogram preparation method has the advantages of simple operation, short period and high efficiency, the purity can reach more than 99.5%, and the individual impurity can be controlled below 0.3%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108658900-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105738506-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105738506-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105510312-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106188225-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106543109-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106543109-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109651301-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109651301-B |
| priorityDate | 2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.