http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-505830-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D203-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D203-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-46 |
| filingDate | 1968-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4da7ae2baf2551f6d2e14c24e1771de5 |
| publicationDate | 1971-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-505830-A |
| titleOfInvention | Process for the preparation of new derivatives of sulfanilamide |
| abstract | (A) Cpds. of general formula (I) R' = (1-5C)alkyl or (is not >7C) cycloalkyl or cycloalkenyl (B) Acid addn. salts of I. Oral and parenteral hypoglycaemics. Dose 100-500 mg/d. BrCN (10.6 g.) was added to N'-(2-butylamino-ethyl)-N4-acetylsulphanilamide (31.3 g.) in 2N-NaOH (100 ml), stirred 30 mins. at 20-30 deg., filtered, and recryst. from D.M.F., giving N-acetyl-I, m.p.243-4 deg. This (33.8 g.) was heated 1 h. at 80 deg. in 2N-HCl (100 ml), cooled to 20 deg., basified with 2N-NaOH, filtered, washed, and recryst. from EtOH, giving I, m.p.179-181 deg. |
| priorityDate | 1968-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.