| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_016d6a6e7f56ddb80bdededb9eae36e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e43970a56044d5a45e7d8a3b037e68a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed9fe3497107f11087612882635662ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6570f9630b7df1d8641a52d72cafb0f |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-575 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B49-02 |
| filingDate |
1983-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0318213233c69b21cfde3d5d7692a08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c757c2b61bbfb714a8f4b6cb5e4d941c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_180fa2500b5849be41caace2219bf6a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f0e19dad58f540a657a826ffaf76d92 |
| publicationDate |
1985-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CS-233418-B1 |
| titleOfInvention |
Process for preparing steroidal 11,12-unsaturated compounds |
| abstract |
The present invention relates to a method for preparing steroidn11,12-unsaturated compounds significantnintermediates for the manufacture of pharmaceuticalsnactive substances such as Acidicnchenodesoxycholic or ursodesoxycholic.nNew manufacturing processndehydration of the respective onesn12-alpha-hydroxy compounds chloridesninorganic acids such as thionyl chloride,nphosphorus oxychloride, chloridenphosphorous in an inert solvent under catalytic actionnquaternary ammoniumnsalts. |
| priorityDate |
1983-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |