Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_746d8243701ae4271b74368451625bee |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H21-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-02 |
filingDate |
1987-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7358c791babc72516b72aa328f071015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d043247ca5ca8d7dba54fdbb080984e |
publicationDate |
1987-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
GB-2185026-A |
titleOfInvention |
Nucleic acid derivatives having sulphur substitution |
abstract |
The derivatives comprise nucleic acid polymers (e.g. single or double strand ribo or deoxyribo nucleotide polymers) in which some of the purine and/or pyrimidine rings are substituted with sulphur (e.g. by replacement of -NH2 groups by -SH groups), which sulphur substituents may be linked to form disulphide bonds. The sulphur substituted derivatives appear to more stable than non-substituted nucleic and polymers. The derivatives appear to act as immunostimulants and neoplastic proliferation inhibitors. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6545138-B1 |
priorityDate |
1986-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |