| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-02 |
| filingDate |
1988-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0317355d97ea277245d9e4db801889d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b60e1db6caa6c18e6cfea780fed5ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23167895f20dfc50c61ab2b4656dbd31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fd424e72e4aed62c28a67d4ef73fc95 |
| publicationDate |
1989-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0320727-A2 |
| titleOfInvention |
Process for the preparation of cysteamine acid addition salts |
| abstract |
A process for the preparation of cysteamine acid addition salts by reacting aziridine with an organic sulfur compound of oxidation state -2 and with a ketone and subsequent acidic hydrolysis of the thiazolidine formed as an intermediate, whereby aziridine and the ketone with ammonium hydrogen sulfide or a metal hydrogen sulfide with the addition of a medium to strong Acid at a temperature of -10 to + 100 ° C and maintains a pH that is greater than or equal to 8.5. |
| priorityDate |
1987-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |