http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0328643-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_692dc75829481c48c017b52f352e2bad |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-206664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S436-904 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C409-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C409-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C409-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C205-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C409-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C409-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C409-40 |
| filingDate | 1987-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc36d0bf8dac13b35ac68fa5c8d2790e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bc988e81d08d7bb1b8d8f1bda1073c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30b177cbb054f6287efe5becc9510c7d |
| publicationDate | 1989-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0328643-A1 |
| titleOfInvention | (alpha)-HYDROPEROXYISOPROPYLPHENYL COMPOUNDS AND PROCESS FOR THEIR PREPARATION |
| abstract | a-Hydroperoxyisopropylphenyl compounds are useful as organic hydroperoxide components of a testing composition for assaying a peroxide-activating substance, and are effectively used for detecting a peroxide-activating substance such as blood or hemoglobin (occult blood). A tester for detecting occult blood comprises a carrier impregnated with an organic hydroperoxide, a color indicator, a buffer, a wetting agent, an activating agent, and a stabilizer. When a hemoglobin-containing sample is tested with this tester, the organic hydroperoxide is activated to generate nascent oxygen which, in turn, oxidizes the indicator to develop color. 2,5-Dimethylhexane 2,5-dihydroperoxide and cumene hydroperoxide, which have conventionally been in practical use as the organic hydroperoxide have defects that they show such a poor stability with the lapse of time that they cause serious deterioration of detection sensitivity, that the presence of vitamin C in a sample leads to false negative detection, that, when used as one member of multi-item testing pieces for detecting urine ingredients, they discolor other pieces adjacent thereto to deteriorate testing functions, and that they show a poor sensitivity in developing color. The compounds of this invention are free from these defects. Typical examples thereof include 4-(2,4,7-trioxaoctyl)cumune hydroperoxide, 4-(a-hydroperoxyisopropyl)benzyl benzyl ether, 4-octylcumene hydroperoxide, bis(4-(a-hydroperoxyisopropyl)-benzyl) benzyl ether and N,N-dimethyt-4-(a-hydroperoxyiso- propyl)-benzenesulfonamide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4094748-A1 |
| priorityDate | 1986-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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