| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0cd7c5e6ac087a9b1c148d6eaa58d6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5603748dbe84eda5c708cdfd07e8561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3f6893ad7303644f77c18bdadcc46e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c542aefcd1e6ed1fb63a27b70aa9185 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-36 |
| filingDate |
1988-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b749dc8ab1210126acf7c19c50704eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aefdcad39754b47fdcf9f45174866ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_962a04e97498036d448a0ade08032ba8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07c58ddbf8b5e484fb9e1f29c8d7eec4 |
| publicationDate |
1989-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CS-264929-B1 |
| titleOfInvention |
2-nitrophenyl-4- (N, 2'-carboxyphenyl) sulfonamide; |
| abstract |
The solution is in the field of organic chemistryndyes. The goal of the solution is the compoundn2-Nitrophenol-4- (N, 2'-carboxyphenyl) -nsulfonamide and a process for its preparation. Waynto prepare 2-nitrophenyl-4- (N, 2'-carboxyphenyl) sulfonamidenof Formula InOHnno2nOnCOOHnS02 - NH ---- (I)nis that 2-nitrochlorobenzenenLeaves -4- (N, 2'-carboxyphenyl) sulfonamidenwith aqueous sodium hydroxidenat a temperature of 98 to 100 ° C and pHn11 to 14. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113767913-A |
| priorityDate |
1988-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |