http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-340821-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D281-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D267-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D281-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D267-20 |
| filingDate | 1967-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-340821-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF TIAZE-PINE DERIVATIVES. |
| abstract | Procedure for the preparation of thiazepine derivatives of the general formula **(See formula)** where R is lower alkyl, R1 and R2 are hydrogens, lower alkyl, lower alkoxy, halogen, nitro or trifluoromethyl; Y is hydroxyl, amino, lower alkylamino, dialkylamino lower, lower alkoxy, 1-piperazino, 4- (lower alkyl) -1-piperazino, 4- (hydroxy-lower alkyl) -1-piperazino, pyrrolidine, lower alkylpyrrolidino, piperidine, lower alkylpiperidine, morpholino or lower alkylmorpholino; and the group (see formula) considered together represents 1-piperadino, 4- (lower alkyl) -1-piperadino or 4- (hydroxyalkyl lower) -1-piperazino, in which R and Y are as defined above, and n is an integer 2 to 4, characterized in that a compound of the general formula is reacted **(See formula)** where E means **(See formula)** or a transformable radical therein, wherein R and Y have the definition above and R3 and R4 signify hydrogen, halogen, lower alkyl, lower alkoxy, trifluoromethyl or amino with at least one of them being amino, in the presence of a mineral acid, with an alkali metal nitrite or an alkaline earth metal nitrite and then with a halogenated acid, lower alkanol or a reducing agent and, if required, before or after said reaction E is transformed into the radical (see formula). (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1966-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.