http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0117987-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_521bb44ae3698c76c275e6b6e0179b61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c0e6aba364514170819589e67142267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb5dcd4eac4048d8b35e770cd83ab2f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c32ddcb13813db36886ffe2ef286ec52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-66 |
| filingDate | 2000-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0aaafbb622e11c8797be36dfaf70a59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19404674bef7017a5c0d9e086017ee55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c09e80cd618b2df4de44ade6764334ed |
| publicationDate | 2001-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0117987-A1 |
| titleOfInvention | Preparing amidines derived from 6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid |
| abstract | The invention concerns the use of novel intermediates of general formula (II)B defined below for the synthesis of amidines derived from (-)-6-hydroxy-2,5,7,8 tetramethylchromane-2-carboxylic acid, such as for example, (S)-N-{4-[4-(3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-yl)-carbonyl]-1-piperazinyl]phenyl}-2-thiophenecarboximidamide. In general formula (II)B: A' represents the radical (a), X represents -Z1-CO-; ς represents a bond or a heterocycle selected among the group consisting of piperidine, piperazine, homopiperazine, 2-methylpiperazine, 2,5-dimethyl-piperazine, 4-aminopiperidine radicals; Y represents a radical selected among the -Z2- and -NR3-Z2 radicals; R3 represents a hydrogen atom, a linear or branched alkyl radical with 1 to 6 carbon atoms or a -COR4 radical; R4 represents a linear or branched alkyl radical with 1 to 6 carbon atoms; Z1 and Z2 independently represent a single bond or a linear or branched alkyl radical with 1 to 6 carbon atoms; and R6 represents a hydrogen atom or a OH group. |
| priorityDate | 1999-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.