| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21a39b3e9cbd64f50e4548ff455b6e89 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1987-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af938c285baf79fbb5952c053c6f0346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d48a7595b0d9bea8ae6a875432e7fd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a432a11948d3b2cc739b124edc91e24 |
| publicationDate |
1990-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4894457-A |
| titleOfInvention |
7-bromo-beta-carboline compound and method for producing same |
| abstract |
A 7-bromo-β-carboline compound of the formula (I): ##STR1## wherein R 1 =H or C 1 -C 5 alkyl and R 2 =C 1 -C 5 alkyl or benzyl, is produced by reacting a β-carboline compound of the formula (II): ##STR2## wherein R 1 and R 2 are as defined above and R 3 =H, C 1 -C 5 alkyl, C 1 -C 5 alkoxy or benzyloxy, with a brominating agent in an organic solvent in the presence of an alkalic and then hydrolyzing the resultant procursory 7-bromo-β-carboline compound of the formula (III): ##STR3## is a solvent in the presence of a mineral acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005143371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005137220-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5120543-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004253891-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005101623-A1 |
| priorityDate |
1986-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |