http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2616064-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b58f981963f6d55d627139e778c4ef7b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 |
| filingDate | 2006-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b67808683a1b8fd67fc476ea4f561a5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c6f57e81bb19aa03580d7663e822c95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9e29f59f9c9f42a84b0e128bb343534 |
| publicationDate | 2013-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2616064-C |
| titleOfInvention | Preparation process for 4.beta.-amino-4'-demethyl-4-desoxypodophyllotoxin |
| abstract | The present invention relates to a process for the synthesis of 4beta.-amino-4'-demethyl-4-desoxypodophyllotoxin of formula 1 characterized in that it comprises the successive steps following: a) reaction in a pure weak acid or in a mixture of acid, water and solvent organic, without other solvents, at a temperature above the temperature ambient, thiourea with 4beta.-haloacetamido-4'-demethyl-4-desoxypodophyllotoxin; and b) recovery of 4 P-amino-4'-demethyl-4-desoxypodophyllotoxin. (see formula so high) |
| priorityDate | 2005-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.