http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0477469-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_065fe7c4146d471ac47823ff7c1d911f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-42 |
| filingDate | 1990-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6634e6cf711f36a0ef8b562075c762b6 |
| publicationDate | 1992-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0477469-A |
| titleOfInvention | 4-nitroindole derivative |
| abstract | NEW MATERIAL:A 4-nitroindole derivative expressed by formula I (R 1 is H or lower alkyl; R 2 is H, formyl or carboxyl). n EXAMPLE: 5-Hydroxy-4-nitroindole. n USE: Useful as an intermediate for producing medicines. n PREPARATION: 4-Aminoindole expressed by formula II is oxidized with preferably m-chloroperbenzoic acid as an oxidizing agent to afford the objective compound expressed by formula I (both R 1 and R 2 are H). Furthermore, a 5-alkoxy-3-indolecarboxaldehyde expressed by formula III (R is lower alkyl) is allowed to react with copper nitride in acetic anhydride or further the formyl group is oxidized to provide the compound expressed by formula I (R 1 is lower alkyl; R 2 is formyl or carboxyl group). n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008126464-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103351326-A |
| priorityDate | 1990-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.