http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112079825-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-14 |
| filingDate | 2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112079825-B |
| titleOfInvention | Compound containing 1, 3-dioxolane dimeric bithiophene structure and preparation method and application thereof |
| abstract | The invention relates to a compound containing a 1, 3-dioxolane dimeric dithiophene structure, a preparation method and application thereof. The compound has the structure shown in the formula (1) and the formula (2), and the preparation method comprises the following steps: (1) extracting dry root of donkey-hide gelatin with ethanol to obtain ethanol extract; (2) subjecting the ethanol extract to silica gel column chromatography, and gradient eluting with n-hexane-acetone and petroleum ether-acetone as eluent in sequence to obtain fraction; (3) eluting the fraction obtained in the step (2) by using hydroxypropyl sephadex with chloroform-methanol, and finally obtaining the compound containing the 1, 3-dioxolane dimeric dithiophene structure by using preparative thin-layer chromatography. The invention provides the compound for the first time, and finds that the compound has wide application in the fields of pesticides and the like. |
| priorityDate | 2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.