http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-85581-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5305109c4efec4cbcdd8bc05bdb00399 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-37 |
| filingDate | 2005-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da74cda522e0fadd55ae7e3a32010a52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67ba19c3ee4da971b4ecfe53d9915ae4 |
| publicationDate | 2009-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-85581-C2 |
| titleOfInvention | METHOD OF PREPARATION OF (R) - (-) - 5- (2-AMINOPROPYL) -2-METHOXIBENZOLSULFONAMIDE $ METHOD OF PREPARATION OF (R) - (-) - 5- (2-AMINOPROPYLOSPHYL-2) |
| abstract | Describes a process for the preparation of (R) - (-) - 5- (2-aminopropyl) -2-methoxybenzenesulfonamide of formula I and its use for the preparation of tamsulosin. In N - $ (1R) -2- (4-methoxyphenyl) -1-methylethyl] -N - $ (1R) -1-phenylethyl)] amine, a protecting group is introduced and the resulting amide of formula IX is chlorosulfonylated and the resulting sulfochloride is converted to the sulfonamide of formula X, from which, after hydrogenation, a compound of formula I is obtained. In a N - $ (1R) -2- (4-methoxyphenyl) -1-methylethyl] -N - $ (1R) -1-phenylethyl)] amine, a protecting group is introduced and the resulting amide of formula IX is subjected to chlorosulfonation and the resulting sulfochloride is converted to a sulfonamide of formula X, from which after hydrogenation the compound of formula I is obtained. |
| priorityDate | 2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.