http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0358996-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc5256be365101d0394467d78ffce395 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-40 |
| filingDate | 1989-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cb7414ac7de520364fea8b4538ed206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89d22657c274158e4ea9c2c290745ed2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d758e0151ecc801ed4f0eb916777194c |
| publicationDate | 1991-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0358996-A |
| titleOfInvention | Indophenyl-beta-maltooligoside derivative, reagent for determining alpha-amylase activity and determination process for alpha-amylase activity using the same |
| abstract | NEW MATERIAL:A compound of formula I (R is H, acyl; R 1 , R 2 are H, hydrocarbon, or they incorporate to form a ring; X 1 to X 6 are H, halogen, nitro, cyano, azide, acyl, sulfonic acid, X 3 and X 4 , X 5 and X 6 bind to each other to form a condensed aromatic ring; n is 1 to 6). n EXAMPLE: Isopropylidene-phenolindophenyl-β-D-maltopentaoside. n USE: A reagent for determining α-amylase activity. n PREPARATION: p-Nitrophenyl-β-maltooligoside derivative of formula II is allowed to react with a carbonyl compound of formula III or its acetal to form alkylidene-p-nitrophenyl-β-maltooligoside derivative, which is acylated and reduced to give the compound of formula IV. Then, the product is allowed to react with a quinone derivative of formula V followed by complete or partial deacylation. n COPYRIGHT: (C)1991,JPO&Japio |
| priorityDate | 1989-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.