| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72f80da51b3db772f503ff12ae7597e6 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate |
2011-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dba1998547b254409ad37dd0478c8cb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a75bda5f14ab135690d697ebf8f5c4ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab9c858d0bb1bfc614cd17c394ea76d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b44704594a808714aceb4245bfeec5a8 |
| publicationDate |
2012-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102746367-A |
| titleOfInvention |
A new process for synthesizing the 21-position chloride of pregna |
| abstract |
A new process for synthesizing the 21-position chloride of pregna is that the compound of formula 2 is reacted with hydrochloric acid and oxidant under the conditions of organic solvent, NO donor and trichloroisocyanuric acid to generate the compound of formula 1. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107793462-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103601786-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107266519-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107573398-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107266519-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107573398-B |
| priorityDate |
2011-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |