http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108358991-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J63-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N37-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N37-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J63-00 |
| filingDate | 2018-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108358991-B |
| titleOfInvention | Triterpenoid in chengshuanghua, and preparation method and application thereof |
| abstract | The invention relates to a triterpenoid in a chengshou flower and a preparation method and application thereof, belonging to the technical field of phytochemistry. The compound of the invention is named as 3- (4' -methoxy-5 ',6' -dihydroxy benzaldehyde) -3-beta-oleanol-14-alkene, and the molecular formula is C 37 H 54 O 4 As shown in formula (I): formula (I). The compound is separated from branches and leaves of Yunnan Xishuangbanna Dengcheng flowers for the first time, is determined to be a triterpenoid compound by a nuclear magnetic resonance and mass spectrometry method, and represents the specific structure of the triterpenoid compound. The compound of the invention shows moderate inhibitory activity to sclerotinia sclerotiorum, alternaria fragrans and verticillium solani, and the minimum inhibitory concentration is 25-100 ug/mL. Meanwhile, the two compounds also show weak antibacterial activity to certain bacteria, the minimum inhibitory concentration is different from 50-100ug/mL, and the application prospect is good. |
| priorityDate | 2018-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.