http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2158948-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc9d7e9a44d51faf66b84a23a5a34ba0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-00 |
| filingDate | 1995-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64fa935a731f57ce6aefcdff9f9a4fe2 |
| publicationDate | 2001-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2158948-T3 |
| titleOfInvention | PREPARATION OF PURINS. |
| abstract | A PROCESS FOR THE PREPARATION OF A FORMULA COMPOUND (A) WHERE: X IS HYDROGEN, HYDROXY, CHLORINE, ALCOXI C {SUB, 1-6} OR PHENYL ALCOXI C {SUB, 1-6}; YR {SUB, A} YR {SUB, B} ARE HYDROGEN, OR ACILO OR PHOSPHATED DERIVATIVES OF THEM, WHOSE PROCESS INCLUDES: (I) PREPARATION OF A FORMULA COMPOUND (I) WHERE R {SUB, 1} IS ALCOXI C {SUB, 1-6} OR FENIL RENTAL C {SUB, 1-6} IN WHICH THE FENIL GROUP IS OPTIONALLY REPLACED; R {SUB, 2} IS HYDROGEN, HYDROXI, CHLORINE ALCOXI C {SUB, 1-6}, PHENYL ALCOXI C {SUB, 1-6} OR AMINO; YR {SUB, 3} IS HIOOGEN TIOALQUIL C {SUB, 1-6}, SULFONILALQUIL C {SUB, 1-6}, AZIDO, AN AMINO GROUP OR A PROTECTED AMINO GROUP, WHOSE PREPARATION UNDERSTANDS THE REACTION OF A FORMULA COMPOUND ( II) WHERE R {SUB, 2} YR {SUB, 3} ARE LIKE THE DEFINED BY FORMULA (I) WITH A FORMULA COMPOUND (V) WHERE L IS AN OUTGOING GROUP YR {SUB, 1} IS LIKE DEFINED BY FORMULA (I), TO GIVE A FORMULA COMPOUND (VI), AND AFTER CONVERT THE INTERMEDIATE FORMULA COMPOUND (VI) IN A FORMULA COMPUTER (I) VIA DECARBOXILATION, AND, IF NECESSARY OR DESIRED, INTERCONVERT THE VARIBLES R {SUB, 1}, R {SUB, 2} YR {SUB, 3} TO OTHER VALUES OF R {SUB, 1}, R {SUB, 2} YR {SUB, 3}; (II) THE CONVERSION OF THE RESULTING COMPOUND OF FORMULA (I) IN A FORMULA COMPOUND (A) BY CONVERSION OF THE VARIABLE R {SUB, 3}, WHEN IT IS ANOTHER DIFFERENT FROM AMINO, TO AMINO, REDUCING THE ESTER CO {SUB , 2} R {SUB, 1} A CH {SUB, 2} OH AND OPTIONALLY ACILO OR PHOSPHATED DERIVATIVES OF IT, AND IF NECESSARY OR WISH TO CONVERT THE VARIABLE R {SUB, 2} IN THE FORMULA COMPOUND (I ) TO THE VARIABLE X IN THE FORMULA COMPOUND (A); CHARACTERIZED IN THAT ES R {SUB, 2} IS CHLORINE IN THE FORMULA (I) |
| priorityDate | 1994-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.