http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007131613-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-198 |
| filingDate | 2006-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9f1b45e6cc764c196a54601c63cea18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19f50c47b30b7f11992af6e6cd765286 |
| publicationDate | 2007-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007131613-A |
| titleOfInvention | Method for producing hexahydrofurofuranol derivative |
| abstract | The present invention relates to a compound represented by formula (IV) (preferably an optically active substance) efficiently and on an industrial scale without using an ozone oxidation or a toxic reagent and without requiring optical resolution. To provide a cheap and inexpensive method of manufacturing. Compound (I) and compound (II) are reacted in the presence of an optionally substituted cyclic secondary amine to obtain compound (III), and then hydroxyl of compound (III) The protecting groups (R 1 and R 2 ) are removed sequentially or simultaneously and cyclized to give compound (IV). (In the formula, R 1 and R 2 each independently represent a hydroxyl-protecting group.) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014024898-A1 |
| priorityDate | 2005-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 220.