http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190116986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_130efb8ab1446af2ced47bb5f1b4b789 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J73-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J73-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J73-00 |
| filingDate | 2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acf35453fd38869b131ec8c41ce4e850 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1840db3b03d2e1f00e4b20ba707cfb3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86d50e6e734c09d08e63053599486da9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7cd48b4c929897f755e74415c86f150 |
| publicationDate | 2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20190116986-A |
| titleOfInvention | 15-Oxosteroid compound and preparation method thereof |
| abstract | The oxo group is specifically introduced at the 15 position of the steroid skeleton to provide a method for producing a compound useful as an intermediate in a high yield without undergoing a complicated process. The compound represented by formula (2) is reacted with an oxidizing agent (such as a superatomic iodine compound) and a co-oxidant (peroxide, etc.) to prepare a 15-oxosteroid compound represented by formula (1), which is useful as an intermediate. (Wherein, R 1 to R 3 are the same or different and represent a halogen atom, an alkyl group, a haloalkyl group, an alkoxy group, or a haloalkoxy group, and R 4 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acyl group, Or an alkoxycarbonyl group, R 5 represents a hydrogen atom, an alkyl group, or an acyl group, R 6 represents a hydrogen atom, an alkyl group, an acyl group, or a sulfonyl group, and X represents an oxygen atom (O) or a methylene group (CH 2 ) Indicates) |
| priorityDate | 2017-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 138.