Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0fc19d8d6ba9ad5c1fa5770341472b56 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-2408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H21-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-34 |
filingDate |
1986-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4056df92d54bc70e2d646b7026fef4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2055ef7891cbb0e9383822d18a18a504 |
publicationDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-1293938-C |
titleOfInvention |
Purification of synthetic oligomers |
abstract |
PURIFICATION OF SYNTHETIC OLIGOMERS ABSTRACT OF THE DISCLOSURE Oligomers and polymers are prepared substan-tially free of error sequences by sequentially adding monomers, which are terminally blocked and have active functionalities protected, to a growing chain bound to a support through a selectively cleavable linkage. After each addition, unblocked terminal groups are capped. At the completion of monomer addition, enzyma-tic hydrolysis interfering protecting groups axe removed along with the capping group and failure sequences en-zymatically degraded. The terminal blocking group may then be removed. The completed oligomer or polymer may be cleaved from the support prior or subsequent to en-zymatic degradation but after completion of the sequent |
priorityDate |
1985-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |