| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e899199238cd97bdebfa84869ece733b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D335-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D335-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D335-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-96 |
| filingDate |
1986-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86f225c36b17c0fcbfd1241a8bbded61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3749cba73869d403a570420f5a5f9111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24d99ccf3aa91ee0dd282358d59397a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1c709774b67298947655a69e38dd586 |
| publicationDate |
1988-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4741755-A |
| titleOfInvention |
Certain 4-oxo-3-benzoylvalerolactones and thiolactones |
| abstract |
Compounds having the formula <IMAGE> wherein X is oxygen or sulfur; R is halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or RaSOn- wherein n is 0 or 2 and Ra is C1-C2 alkyl; R1 is hydrogen or C1-C4 alkyl; R2 is hydrogen or C1-C4 alkyl; R3 is hydrogen or C1-C4 alkyl; R4 is hydrogen or C1-C4 alkyl; or R3 and R4 together form a single bond; or R1 and R3 together are alkylene having 2-5 carbon atoms; or R2 and R4 together are alkylene having 2-5 carbon atoms; and R5 and R6 independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) RbSOn- wherein n is the integer 0, 1 or 2; and Rb is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NRcRd wherein Rc and Rd independently are hydrogen or C1-C4 alkyl; (11) ReC(O)- wherein Re is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NRcRd wherein Rc and Rd are as defined; and (13) -N(Rc)C(O)Rd wherein Rc and Rd are as defined and their salts are useful as herbicides. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4786309-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4777272-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4938796-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5468878-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5480858-A |
| priorityDate |
1986-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |