http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-259482-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C243-36 |
| filingDate | 1960-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1961-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-259482-A1 |
| titleOfInvention | PROCEDURE FOR THE MANUFACTURE OF ACID HYDRAZIDES SUBSTITUTED |
| abstract | Process for the manufacture of substituted acid hydrazides, of the formula ** (See formula) ** wherein R1 and R2 represent radicals selected from the group consisting of lower alkyl, individually, and lower alkylene, together, represents a member of the group consisting of hydrogen and lower alkyl, R4 represents a member of the group consisting of hydrogen, lower alkyl, lower alkenyl, phenylalkyl lower and cycloalkyl, lower (cycloalkyl) alkyl and lower alkyl (cycloalkyl) lower alkyl derived from alicyclic hydrocarbon groups having from 3 to 6 carbon atoms, and R5 and R6 each represent a member of the group consisting of lower alkyl, lower alkenyl, phenylalkyl and cycloalkyl, lower (cycloalkyl) alkyl and lower alkyl (cycloalkyl) -lower alkyl derived from alicyclic hydrocarbon groups which they have from 5 to 6 carbon atoms, while at most one of the symbols R4, R5 and R6 represents phenylalkyl, and salts thereof, which process comprises reacting an acid of the general formula ** (See formula) ** wherein R1, R2 and R3 have the same meaning as defined above, or a reactive functional derivative thereof, with a hydrazine of the formula ** (See formula) ** wherein R7, R8 and R9 each represent a member selected from the group consisting of hydrogen, lower alkyl, lower alkenyl, phenylalkyl and cycloalkyl, (cycloalkyl) -lower alkyl and (lower alkyl- cycloalkyl) -lower alkyl derived from hydrocarbon groups having from 3 to 6 carbon atoms, with at most one of the groups R7, R8 and R9 being phenylalkyl, introducing, if necessary, substituents represented by R5 and R6, reducing if any double bond is desired and, if desired, the acid hydrazide is converted to lime. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1959-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.