http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04173795-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046e16bd6918ef3cd62184605b15a413 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10 |
| filingDate | 1990-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ff753f73ca3f3b68439f69c88d89baf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf89e2bf52677b18b9f03e8139a4f199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d2988eefe998cf162a3e4deba589edb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5fb63434c60db5d598d3009a0e409f7 |
| publicationDate | 1992-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04173795-A |
| titleOfInvention | Production of (1'r,3s)-3-(1'-trisubstituted-silyloxyethyl)-azetidin-2-one |
| abstract | PURPOSE: To obtain the subject compound useful as an intermediate for carbapenem antibiotic substance by reacting aminomethylhydroxybutyric acid with trisubstituted silyl chloride, adding dibenzothiazolyl disulfide, etc., and triphenylphosphine to the system and reacting the components. n CONSTITUTION: The objective compound of formula II can be produced by reacting (2S,3R)-2-aminomethyl-3-hydroxybutyric acid of formula I with a trisubstituted silyl chloride (e.g. tert butyldimethylsilyl chloride) in the presence of a base, adding 2,2'-dibenzothiazolyl disulfide or 2,2'-dibenzimidazolyl disulfide and triphenylphosphine to the system and reacting the components. n COPYRIGHT: (C)1992,JPO&Japio |
| priorityDate | 1990-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.