| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_133e0df566dc18f153b8ebcc59817a0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5f3b2bf09af768fa745e0b041848bc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966480af70de9ec89a21b5035d89da34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9d50b863a291fc4d0f93094c89d4ff0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_916137ffd224fae3dd992aed45c50f0c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J73-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J73-00 |
| filingDate |
2000-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c7b2b70160e8435b9c43aeec0c7ded3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63b9b8cab6932702dbe141e51b7f4c06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96abf22a8f3d79d8f0242a51cc22c6da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_317eda6c973585f3f630998036abb0ea |
| publicationDate |
2001-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0102422-A9 |
| titleOfInvention |
PROCESS FOR OBTAINING 17β-(N-TERC-BUTYLCARBAMOYL)-3-ONE-4-AZA-STEROIDS |
| abstract |
17β-(N-terc-butylcarbamoyl)-3-one-4-aza-steroids (I) can be obtained by a process which comprises the reaction of 17β-(alcoxycarbonyl)-3-one-4-aza-steroid with terc-butylamide of lithium in an organic solvent. Some compounds of formula (I), for example finasteride, are useful as inhibitors of 5-α-reductase and can be used in the treatment of benign prostatic hyperplasia and alopecia. |
| priorityDate |
1999-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |