http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-295656-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b6fc801b5bfe5304ffa40d938db6e09 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-34 |
| filingDate | 1964-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1964-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-295656-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF NEW 1,2-DIARIL-4-ALKYL-3,5-DIOXY-PIRAZOLIDINES |
| abstract | Process for the preparation of new 1,2-diaryl-4-alkyl-3,5-dioxo-pyrazolidines, of the general formula I ** (See formula) ** in which R means an alkyl radical with 3 carbon atoms at most and n means 2 to 4, characterized by being a compound of the general formula II ** (See formula) ** in which R1 means an arylmethyl or diarylmethyl radical and R and n have the meaning set forth above, with catalytically activated hydrogen, up to absorption of the substantially equimolar amount, O well by undergoing a solvolysis a compound of the general formula III ** (See formula) ** in which R2 means an acyl radical or an alpha-alkoxy-alkyl radical, the alkyl radical of the alkoxy substituent being cyclically linked to the generating chain, and R and n means the above, and transforming the compound of the general formula I obtained, if desired, into a salt with an inorganic or organic base. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1963-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456171974 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458392451 |
Total number of triples: 16.