http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105582020-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 |
| filingDate | 2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105582020-B |
| titleOfInvention | A kind of linear polythiourea and hyperbranched poly thiocarbamide are preparing the application in anti-tumor drug and antiviral or antibacterials |
| abstract | The invention discloses a kind of linear polythioureas to prepare the application in antitumor, antiviral or antibacterials, and the linear polythiourea is with the structural formula as shown in formula I: in formula, R 1 、R 2 Independently selected from hydrogen, the alkyl that carbon number is 1~10, aromatic radical or containing the heteroatom group of N, O, S, the number-average molecular weight of the linear polythiourea is 50~50000；The invention also discloses a kind of hyperbranched poly thiocarbamides to prepare the application in antitumor, antiviral or antibacterials; the hyperbranched poly thiocarbamide the preparation method comprises the following steps: by containing at least two isothiocyanate groups monomer or thiocarbamide be dissolved in organic solvent with containing the monomers of at least two amidos; under inert gas protection; after heating polycondensation reaction, then purified processing obtains the hyperbranched poly thiocarbamide. |
| priorityDate | 2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.