http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-950032144-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-60 |
| filingDate | 1995-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1995-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-950032144-A |
| titleOfInvention | New preparation of antiviral 2,4-pyrimidinedione derivatives |
| abstract | The present invention comprises the following general reaction comprising reacting a compound of formula (IV) with hexamethyldisilazane to obtain a compound of formula (II), which is reacted with a compound of formula (III) A novel process for the preparation of 2,4-pyrimidinedione derivatives of formula (I) and a process for the preparation of novel intermediates (IV) used therein, wherein the compounds of formula (I) are antiviral agents, in particular acquired immunodeficiency syndrome. (AIDS) Useful as a therapeutic.n n n n n n n n Wherein R 1 is a hydrogen atom; C 1 -C 10 carbonyloxy group, hydroxy group, azido group, cyano group, fluorine, vinyl group, amino group, nitro group, phenyl group, C 1 -C 10 alkoxy group or benzyloxy A methyl group substituted or unsubstituted; a C 2 -C 10 cycloalkyl group; a halogen atom, a C 1 -C 5 alkyl group, a C 1 -C 5 alkoxy group, an amino group, a nitro group, a cyano group, or a hydroxy group Unsubstituted phenyl group; or a C 3 -C 10 heteroaryl group, R 2 represents a hydrogen atom, a halogen atom, a methyl group, an ethyl group, an isopropyl group, a cyclopropyl group, a vinyl group, a vinyl group substituted with a halogen, C 1- An alkynyl group, an alkyl group or a benzyl group of C 8 , R 3 and R 4 each independently represent a hydrogen atom, an alkyl group of C 1 -C 5 of a halogen atom, an alkoxy group of C 1 -C 5 , an amino group, a nitro group, a cyano group, an aliphatic carboxylic acid of the C 2 -C 8 alkoxycarbonyl or C 1 -C 8 of Represents a group, Z represents a sulfur atom or a methylene group, X represents a halogen atom or a sulfonyloxy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100390096-B1 |
| priorityDate | 1994-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.