| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34bd4e87ecbca17f16d460ca394e60f9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-06 |
| filingDate |
1977-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfa0a0d9695cd63eae12f1b720d5ceb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_869c01c7722bcfb843ef3fdcdbe9143f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df9ad8e3618dc1a5a8dbd3cdd9a93b07 |
| publicationDate |
1977-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SE-7704088-L |
| titleOfInvention |
WAY TO PREPARE DIPEPTI DERIVATIVES |
| abstract |
The compounds correspond to the formula: <IMAGE> in which the symbols R1 to R5 have the meanings given in Claim 1. The preparation is effected by forming the amide bond in accordance with one of four process variants, starting from amino compounds of the formulae: <IMAGE> and the carboxylic acid corresponding in each case to the remainder of the molecule. The reaction is also carried out using functional derivatives of the carboxylic acid or with the 1 and 3 positions of the imidazole group in the histidyl residue being temporarily protected. The compounds show a spectrum of activity which is similar to that of thyrotropin-releasing hormone, but with a longer duration of activity and a stronger stimulatory effect on the central nervous system; they can be used therapeutically as psychostimulants and as antidepressants. |
| priorityDate |
1976-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |