http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1164001-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f88f84fc279fe5d0b9b5ec3c88c2e2b2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-04 |
| filingDate | 1981-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa16b8a0b94a979ec4cc04c8e4902c41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322feee405794c458c99fb427506077b |
| publicationDate | 1984-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1164001-A |
| titleOfInvention | Synthesis of 4-amino-1,2-hydrocarbyl pyrazolidines via 4-nitro analogs |
| abstract | ABSTRACT OF THE INVENTION SYNTHESIS OF 4-AMINO-1,2-HYDROCARBYL 4-Nitro-1,2-hydrocarbyl pyrazolidines are prepared by a novel route from 1,2-disubstituted hydrazines and 1,3-di-(secondary amino)-2-nitropropanes and reduced to the corresponding 4-amino-1,2-hydrocarbyl pyrazolidines, which latter compounds are intermediates in the preparation of certain pharmaceutical benzamides. The novel 4-nitro-1,2-hydrocarbyl pyrazolidines have the formula: wherein R1 and R2 are selected from loweralkyl, lowercyclo-alkyl or phenyl-loweralkyl and may be the same or different. |
| priorityDate | 1980-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.