http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2033278-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-04 |
| filingDate | 1990-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a40ecf30c44e20da63cabf0f4106f47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96ded9f1cb926f89e4b28b160cc114f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9061c5c833d83d84b43bd7d1cf66952 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9579f8b80c2aa1f4574884efbd2405e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ce541f0050a03c21f45f808cb32ef8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e177f14ed36c1492e0dc33340645488f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_340d79d304a704d00171c941970e27da |
| publicationDate | 2000-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2033278-C |
| titleOfInvention | Method of producing optically active hydroxyesters and methods of purifying and producing optically active five-membered ring lactones |
| abstract | This invention relates to methods for producing optically active hydroxyesters and also to methods For producing and purifying optically active five-membered ring lactones. fore specifically, the invention provides methods for efficiently, safely, and selectively producing and purifying optically active (R)-hydroxyester (shown by formula 1) and optically active (S)-hydroxyester (shown by formula 2) in high state of purity at ordinary temperature. The invention also relates to application of the inter-convertible optically active (R)-five-membered ring lacton (shown by formula 5). They are intermediates for synthesizing various medicines, agricultural chemicals, and biologically active substances, however especially useful for synthesizing pheromone of a noxious insect, Popillia japonica Newman. (Here, R1 denotes -C ~ C-R3 or -C=C-R3: R2 and R3 denote straight chain or branched alkyl groups containing 1 to 10 carbon atoms; R4 denotes alkyl groups; aralkyl groups, or haloalkyl groups containing 1 to 12 carbon atoms and the end group of R4 may be carboxyl groups; * denotes asymmetricrbon atoms.) |
| priorityDate | 1989-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 174.