http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-434823-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5411ab4903c23730222727c3270aaa6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 |
| filingDate | 1972-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-434823-A1 |
| titleOfInvention | PROCEDURE TO PREPARE DERIVATIVES OF 1,3-DIPHENYL-PROPANONE-1. |
| abstract | Improvements introduced in the object of the main patent no. 409,567, filed on december 13, 1972, by: "procedure for preparing derivatives of 1,3-diphenyl-propanone-l", according to which when said derivatives correspond to the new acids acyl-phenoxy propanesulfonic acids of the general formula (I), ** (see formula) ** Wherein "alkyl" represents an alkyl group of 1 to 4 carbon atoms, or a salt thereof, a compound of the general formula (II) is reduced ** (see formula) ** Wherein "alkyl" represents an alkyl group of 1 to 4 carbon atoms, r represents hydrogen or a protecting group capable of separation by hydrogenolysis, preferably a benzyl or benzyloxycarbonyl group, and m represents a proton or other cation; and, if desired, a compound of the general formula (I) is converted to its salt, or a salt of a compound of the general formula (I) is converted to the free acid or to another sol thereof. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1974-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.