| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca34960070f4ac7a1b77cec4c3f5be0f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-124 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-22 |
| filingDate |
1997-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae027486904185adbd1693ce691e105a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5d3accabbfec465d278f5922ef32f06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e6ff27e59d8d2ad14b96dc9cd61c98a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07fbf9366e6e4bafbcdc40765e3b07df |
| publicationDate |
2000-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6159352-A |
| titleOfInvention |
Process for the electrochemical synthesis of N-acetylcysteine from cystine |
| abstract |
PCT No. PCT/ES97/00113 Sec. 371 Date Jan. 12, 1999 Sec. 102(e) Date Jan. 12, 1999 PCT Filed May 7, 1997 PCT Pub. No. WO97/42358 PCT Pub. Date Nov. 13, 1997The process comprises: (A) obtainment of N-acetyl-cysteine from L-cystine, by means of the following steps: (i) acetylation of L-cystine to produce N-acetyl-cystine; (ii) electroreduction and desalination by electrodialysis of the N-acetyl-cystine thus produced to give N-acetyl-cysteine; or (B) obtainment of N-acetyl-cysteine from L-cystine, by means of the following steps: (i) acetylation and desalination of L-cystine to produce N-acetyl-cystine; (ii) electroreduction of N-acetyl-cystine which may or may not come from the preceding step (i) to produce N-acetyl-cysteine; (C) obtainment of N-acetyl-cysteine from L-cystine by means of the following steps: (i) electroreduction of L-cystine to produce L-cysteine; (ii) acetylation and desalination by electrodialysis of L-cysteine, which may or may not come from the preceding step (i) to produce N-acetyl-cysteine. The N-acetyl-cysteine thus obtained has important uses in the pharmaceutical sector. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6448621-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6669828-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11015875-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11648506-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002027083-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6586810-B2 |
| priorityDate |
1996-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |