http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-270067-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86480bb607ef3c4dac46ac28e0981ff9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64ef0f7858e2f3287eb2c96413f813c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7fad4a29e987a86ff70f8b789b8ec627 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-00 |
| filingDate | 1988-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2033bd278a6d3acacc7854b618fc2a19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6653db12b5cae7800c67c849f794ee3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d51c77ac3f808c90746412c6570f3d5 |
| publicationDate | 1990-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-270067-B1 |
| titleOfInvention | N- [2- (2-Phosphonylethoxy) ethyl3 derivatives of heterocyclic bases and methods for their preparation |
| abstract | The object of the present invention are N-C 2 - (2-phosphonylethoxy) ethyl derivativesnpurine and pyrimidinenheterocyclic base and methods for their chemicalnsynthesis. These substances belong to the field of biochemicals andnsubstances with a useful biological effect. This newngroup of compounds from the group of acyclic analoguesnnucleotides are prepared by reacting the corresponding sodium saltnheterocyclic bases with dialkyl estersn2- (2-chloroethoxy) ethylphosphonic acid. Intermediatenthe resulting diethyl esters are converted to the resultingnI products can be directly reacted with halogenoethylsilylnor initially partially hydrolyses the alkalinhydroxides to monoethyl esters providingn1 subject matter also by reaction with halogenoethyl-n* silanem. |
| priorityDate | 1988-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.