http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60188361-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f4c2477bdea308bc9dec3feded37457 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 |
| filingDate | 1984-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7db8b48f0a3019e3e6b31f889521a7e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32210424c8ac4c69f52bd737fb45fc7a |
| publicationDate | 1985-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60188361-A |
| titleOfInvention | Cis-isoprenoid |
| abstract | NEW MATERIAL:The compound of formula I (X is halogen, OH or H; R is H or OH-protecting group; Ar is aryl). n EXAMPLE: ( 2Z,6Z,10Z,14Z )-16-benzyloxy-8-p-trisulfonyl-2,6,10,14-tetramethylhexadeca-2,6,10,14-tetraen-1-ol. n USE: A synthetic intermediate of natural polyprenols useful as pharmaceuticals and foods, etc. n PREPARATION: The objective 20C cis-isoprenoid of formula I ' can be prepared by (1) anionizing the α-position of the sulfone of formula II (THPO is tetrahydropyranyloxy) with n-butyl lithium, (2) reacting with the cis-isoprenoid of formula III (Hal is halogen), and (3) removing the OH-protecting group of the resultant compound of formula IV. The obtained cis-isoprenoid of formula I ' can be converted to another 20C cis-isoprenoid of formula I " by conventional halogenation treatment. n COPYRIGHT: (C)1985,JPO&Japio |
| priorityDate | 1984-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.