http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6864367-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D313-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D225-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D313-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D225-06 |
| filingDate | 2001-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_138a2634fec27cac1289e8d2ff440a68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0ca0feff5b991919a625abb09fd2d7b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4433f806cdbafbb4f206a8e549263e84 |
| publicationDate | 2005-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6864367-B2 |
| titleOfInvention | Process for producing cyclic compound |
| abstract | A process suitable for safely mass-producing, through a short step, cyclic compounds useful in medicines, agricultural chemicals, foods, cosmetics, and chemical products or as intermediates therefor. The process, which is for producing a compound represented by the formula: n n n{wherein Z represents an electron-attracting group; W represents optionally substituted ethylene or optionally substituted vinylene; R 3 represents hydrogen or an optionally substituted hydrocarbon group; and X represents a divalent group [provided that when W represents optionally substituted vinylene, then —X—CH 2 —Z is not —X 1 —X 2 —CH 2 —Z (wherein X 1 represents sulfur or optionally substituted nitrogen and X 2 represents optionally substituted ethylene)]} or a salt thereof, is characterized by subjecting a compound represented by the formula (II) or a salt thereof: n n n(wherein the symbols have the same meanings as the above) to a ring closure reaction in a solvent containing a carbonic diester. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003207937-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7351737-B2 |
| priorityDate | 2000-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 423.