| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56541df79a26070c6c2c585b54af47c5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C22-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B51-00 |
| filingDate |
2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_229c45baf7212b0072f7f5284b8fcee8 |
| publicationDate |
2017-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3205639-A1 |
| titleOfInvention |
Protecting-group introducing agent for hydroxy group and/or mercapto group |
| abstract |
A novel agent for introducing a protecting group for a hydroxy group and/or a mercapto group that can be introduced and removed under mild conditions is provided. The agent for introducing a protecting group for a hydroxy group and/or mercapto group of a substrate compound having the hydroxy group and/or mercapto group is represented by the following formula (I), wherein A represents a ring structure having 1 to 5 rings in which two carbon atoms of an adjacent benzene ring are included, the ring structure comprises a substituted or unsubstituted five-membered ring or six-membered ring and optionally include a heterocycle; each of R 1 , R 2 , R 3 , and R 4 is independently a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms; and X is a halogen atom or OSO 2 R 5 (R 5 = an aryl group or an alkyl group) . |
| priorityDate |
2014-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |