http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2528036-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-26 |
| filingDate | 1975-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfa6900557f963fc355992073d88c9d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_077598e70d3282c01defdee7e9f59887 |
| publicationDate | 1977-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2528036-A1 |
| titleOfInvention | PROCESS FOR THE PRODUCTION OF PYRROLIDONES |
| abstract | Pyrrolidones of formula (I) and corresp. free acids and (in)org. salts, (where R1 is 1-6C alkyl, or 3-7C cycloalkyl opt. substd. by >1 1-4C alkyl or 1-4C alkoxy; R2 is 1-4C alkyl; R3 is 1-10C alkyl opt. substd. by 1-5C alkoxy or 1-5C Alkylthio, or phenoxy opt. substd. by one or more 1-3C alkyl or 1-3C haloalkyl, or by halogen, or by halophenoxy, or by furyloxy or benzyloxy opt. substd. by 1-3C alkyl, CF3, 3-7C cycloalkyl, phenyl or furyl which may be substd. by >=1 1-3C alkyl; m is 1 or 2; n is 2 or 3; and the lateral chains in the 3- and 4-posns. being in the trans configuration) have prostaglandin-type activity comprising luteolytic, gastric-secretion-inhibitory, bronchospasmolytic and antihypertensive activity. (I) are also used as intermediated for other prostaglandin analogues. Bronchodilator spray is used at 0.1-10mg/day; and hypotensive dose is 1-10 mg/day i.v. or 1 mg-1g/day orally. |
| priorityDate | 1975-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.