http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-255941-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_654e74800a7dbba7326dafc9b07fb0f1 |
| filingDate | 1986-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3971d25fe5aefffaf1217e536450b7c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7454e945f037b85ade2e5f1055268e99 |
| publicationDate | 1988-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-255941-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF 5-AMINOSALICYLIC ACID |
| abstract | The invention relates to a process for the preparation of 5-aminosalicylic acid (5-amino-2-hydroxibenzenecarboxylic acid) which is used as an intermediate in the preparation of azo dyes and as a therapeutic agent for the treatment of inflammatory bowel diseases. According to the invention, 5-aminosalicylic acid (II) can be prepared by reacting 5-benzenazo-2-hydroxibenzenecarboxylic acid (I) with hydrogen using hydrogenation catalysts. formula |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0463466-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0463466-A3 |
| priorityDate | 1986-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.