| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2507ef8e96f0d3f2a3431a2872482397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05a203d85ee01909eaf728dc16f0f6cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b830ede7d3bd726b461fc161b156902 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-086 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-173
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-086 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-16 |
| filingDate |
2003-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9dba3ebb9e16d5426db1105a19fbe29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0052df13b6b463610a25a76f28ea28a2 |
| publicationDate |
2003-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03074541-A1 |
| titleOfInvention |
Processes for the synthesis of 5’-deoxy-5’ chloroadenosine and 5’-deoxy-5’methylthioadenosine |
| abstract |
An in situ process for preparing chloroadenosine is described, wherein adenosine in a non-aqueous solvent is reacted with a thionyl chloride and a pyridine to form a reaction solution; the non-aqueous solvent is exchanged with a lower alcohol, and a base is added to the reaction solution; and the resulting chloroadenosine is filtered, washed and dried. Additionally, a two-step process for the synthesis of methylthioadenosine using the chloroadenosine prepared in situ is described. |
| priorityDate |
2002-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |