http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-268939-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da9c519bc5d52cdf9e2c478e123d9f7b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-175 |
| filingDate | 1986-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_340b03d354ea39f837a129d4423602dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66a282d199ae1782df5dd00edf0a44b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd30bd0c04012d2dc35ca39ad86621b5 |
| publicationDate | 1989-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-268939-A1 |
| titleOfInvention | METHOD FOR PRODUCING P- (THIOSEMICARBAZIDO) DIAMINO-METHYLENE HYDRAZINO BENZENE |
| abstract | The process for the preparation of p- (thiosemicarbazido) -diamino-methylenehydrazinobenzene (formula I) describes the recovery of this compound from p-benzoquinone-guanylhydrazone-thiosemicarbazone by reduction with sodium dithionite. The compound I is converted by treatment with hydrochloric acid into the hydrochloride, which is deposited by addition of saturated sodium chloride solution in crystalline form and is obtained after aspiration and drying over P2O5 / KOH in a durable, water-soluble, suitable for therapeutic purposes. |
| priorityDate | 1986-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.