http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-38497-L
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07c9542186133097bd6bbb7d92393090 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C405-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N37-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C405-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C401-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1973-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-38497-L |
| titleOfInvention | Process for preparing a cyclopentenone |
| abstract | 1440108 Cyclopentenones WISCONSIN ALUMNI RESEARCH FOUNDATION 9 Nov 1973 [27 Nov 1972] 52220/73 Heading C2C Compounds I in which R is C 1-4 hydrocarbyl or benzyl and Z is a -(CH 2 ) n - group, wherein n is an integer of 1 to 12, the -(CH 2 ) n - group being optionally interrupted in the chain by a double or triple bond, are prepared by (a) reducing in known manner a compound II to give a 4-(R)-hydroxycyclopentane-1,3-dione, (b) reacting the 4-(R)-hydroxy-cyclopentane- 1,3-dione to convert the 1-one into a 1-(substituted)silyloxy, (substituted)aminoxy, ester or ether group in known manner, and (c) reducing the resulting compound in known manner. In step (b) the 3 keto group and/or the 4 hydroxy group may also be converted into ester or ether groups. One of the compounds produced by the process of the invention, namely 1 isopropoxy- 2 - (6<SP>1</SP> - carbomethoxyhexyl) - 4(R)- hydroxy- 1 cyolopenten-3-one has antimicrobial activity.n[GB1440108A] |
| priorityDate | 1972-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.