| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6dca1f52ec4409108717543c8c6f0c65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f3384969bfc40262b88dddb6f588c3e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J71-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J75-00 |
| filingDate |
2010-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c299ea1d69272cfb481b87a8494eb268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca9343d19cd0c5c3350fbaa5aa26da5 |
| publicationDate |
2012-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012130067-A1 |
| titleOfInvention |
Sterol Derivatives and Their Synthesis and Use |
| abstract |
Sterol derivatives with structural formula I or II are disclosed, wherein R is defined as the description of the invention. Their synthesizing methods and anti-tumor use are also disclosed. Especially, the compound of formula I, in which R is O (i.e. the compound CL 168-6), has the anti-tumor therapeutic index of 49.3. The compound can be used to prepare a medicine for prevention or treatment of immunological diseases and cancers such as liver cancer and lung cancer. |
| priorityDate |
2009-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |