http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-434568-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-14 |
| filingDate | 1975-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-434568-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF SULFAMOILANTRA-NILIC ACIDS. |
| abstract | Process for the preparation of sulfamoylantranilic acids of the general formula i ** (see formula) ** Wherein ph means a phenyl radical optionally substituted with 1-2 halogen atoms, alkyl groups or etherified hydroxy groups and r means aralcohyl, heteroaralkyl or cycloalkohilalcoyl radicals which in the aliphatic portion may be unsaturated, interrupted by oxygen or sulfur and/or in the aromatic portion they can be substituted with halogen atoms, alkyl or alkoxy radicals, characterized in that carboxylic acids of the general formula iv are reacted ** (see formula) ** At temperatures above 120ยบ c, with at least one molar equivalent of an amine of the general formula r-nh2, wherein r has the above meanings. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1974-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.