http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01100156-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e5ac09d7a83e24a7906faa9be8c3b00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C401-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1987-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a45e286778d94a0d96a3d9f5c77d99c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e263ed9f332ccbdabac9753d21a34b6 |
| publicationDate | 1989-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01100156-A |
| titleOfInvention | 6-methoxymethoxy-3,5-cyclovitamin d3 derivative |
| abstract | NEW MATERIAL:A compound of the formula (A is H, OH). n EXAMPLE: (1S,6R)-1-Hydroxy-6-methoxymethoxy-3,5-cyclovitamin D 3 . n USE: A synthetic intermediate of 1α-hydroxyl compound having vitamin D-like activity. n PREPARATION: The reaction of 6R (or 6S)-hydroxy-3,5-cyclovitamin D 3 with chloromethyl methyl ether, bromomethyl methyl ether or the like is carried out in a solvent such as THF or dioxane to give the compound of the formula. The reaction is preferably conducted in the presence of triethylamine or diisopropylethylamine under heating. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1987-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.