http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113391018-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5c958c211bbbffe6cf8d031dfaedb22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-89 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-89 |
| filingDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fe91306650265d251e3bc85a0f1bd9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a6f4e27bc631a7105e8c807b267f99b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a38364495797caf3ee953ddc590c32cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2660694bed5d301ed58fc2ac46e57ba3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49eb4825a86c9fe62a6b0a9e885d3edb |
| publicationDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113391018-A |
| titleOfInvention | Unsaturated polymyxin and determination method of double bond position thereof |
| abstract | The invention relates to a method for judging the position of a double bond in unsaturated polymyxin, wherein the unsaturated polymyxin generates epoxidized polymyxin or/and dihydroxylated polymyxin (but not limited to the components, and may also comprise other polymyxin oxidation products, epimerization products, hydrolysis products, sulfation products, sulfonation products, methanesulfonic acid products and the like) under the illumination condition, and the position of the double bond in the unsaturated polymyxin can be judged by confirming the structure of the components through high performance liquid chromatography-high resolution mass spectrometry or/and high performance liquid chromatography-secondary mass spectrometry. The method can be used for judging the position of the unsaturated bond in the double-bonded polymyxin without component preparation, so that the reagent and labor cost are saved; the method for synthesizing and determining the structures of the epoxidized polymyxin and the bihydroxylated polymyxin is suitable for other polypeptide antibiotic components, simple and efficient and easy to popularize. |
| priorityDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.