| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3515a9c37b42efec8cdf96252b9643e |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-42 |
| filingDate |
1993-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5287f2350f1e5c577937acc6252e235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa12d5b5f462721304964ab7aaadadf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6369d184c34eb0df85500e16e101d56d |
| publicationDate |
1994-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06319589-A |
| titleOfInvention |
Process for producing optically active δ-lactone |
| abstract |
(57) [Summary] [Purpose] To provide inexpensive optically active lactones that are fragrant as a fragrance material and can be applied as a compounding material. [Structure] An inexpensive racemic lactone, which is always available, is used as an industrial raw material to act on a lipase of microbial origin to optically resolve the racemic lactone, and the resulting hydroxycarboxylic acid is cyclized to give a natural product. A method for industrially producing optically active lactones of both R-form and S-form that are useful as a preparation material that can be prepared in an abundance ratio. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004106320-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001011063-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010285449-A |
| priorityDate |
1993-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |