IE45357L - Nitroaromatic glycosides - Google Patents
Nitroaromatic glycosidesInfo
- Publication number
- IE45357L IE45357L IE145477A IE145477A IE45357L IE 45357 L IE45357 L IE 45357L IE 145477 A IE145477 A IE 145477A IE 145477 A IE145477 A IE 145477A IE 45357 L IE45357 L IE 45357L
- Authority
- IE
- Ireland
- Prior art keywords
- glycosides
- nitroaromatic
- formula
- image
- nitroaromatic glycosides
- Prior art date
Links
- 229930182470 glycoside Natural products 0.000 title abstract 4
- 150000002338 glycosides Chemical class 0.000 title abstract 4
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 abstract 1
- 102000004139 alpha-Amylases Human genes 0.000 abstract 1
- 108090000637 alpha-Amylases Proteins 0.000 abstract 1
- 229940024171 alpha-amylase Drugs 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/203—Monocyclic carbocyclic rings other than cyclohexane rings; Bicyclic carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/40—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving amylase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Saccharide Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The process is used to prepare nitroaromatic glycosides of the formula (I) <IMAGE> R and n are characterised in the preceding Claim 1. This process starts from acetylated glycosides of the formula <IMAGE> in which Ac is an acetyl radical. These glycosides are reacted with specific phenols in the presence of a catalyst at a temperature in the range from 80 to 120 DEG C. The product formed thereby is nitrated and finally deacetylated. The compounds obtained in this way can be used for the determination of alpha -amylase.
[GB1570152A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70497476A | 1976-07-13 | 1976-07-13 | |
| US70497576A | 1976-07-13 | 1976-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE45357L true IE45357L (en) | 1978-01-13 |
| IE45357B1 IE45357B1 (en) | 1982-08-11 |
Family
ID=27107418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE145477A IE45357B1 (en) | 1976-07-13 | 1977-07-13 | Nitroaromatic glycosides and their preparation |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA1096376A (en) |
| CH (1) | CH630096A5 (en) |
| DE (1) | DE2731372A1 (en) |
| DK (1) | DK159160C (en) |
| FR (1) | FR2358419A1 (en) |
| GB (1) | GB1570152A (en) |
| IE (1) | IE45357B1 (en) |
| LU (1) | LU77750A1 (en) |
| NL (1) | NL188646C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1104912A (en) * | 1976-07-13 | 1981-07-14 | Robert C. Menson | Method and test kit for serum amylase assay |
| AT362526B (en) * | 1977-09-13 | 1981-05-25 | Boehringer Mannheim Gmbh | METHOD AND REAGENT FOR DETERMINING ALPHA AMYLASE |
| CA1190223A (en) | 1977-11-01 | 1985-07-09 | National Research Development Corporation | Substrates for enzymes |
| JPS60997B2 (en) * | 1978-01-31 | 1985-01-11 | 東洋紡績株式会社 | Amylase activity measurement method |
-
1977
- 1977-07-11 CA CA000282406A patent/CA1096376A/en not_active Expired
- 1977-07-11 NL NL7707683A patent/NL188646C/en not_active IP Right Cessation
- 1977-07-12 DK DK315877A patent/DK159160C/en not_active IP Right Cessation
- 1977-07-12 DE DE19772731372 patent/DE2731372A1/en active Granted
- 1977-07-12 CH CH864177A patent/CH630096A5/en not_active IP Right Cessation
- 1977-07-13 LU LU77750A patent/LU77750A1/xx unknown
- 1977-07-13 GB GB2943977A patent/GB1570152A/en not_active Expired
- 1977-07-13 IE IE145477A patent/IE45357B1/en not_active IP Right Cessation
- 1977-07-13 FR FR7721648A patent/FR2358419A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| LU77750A1 (en) | 1978-02-02 |
| CA1096376A (en) | 1981-02-24 |
| CH630096A5 (en) | 1982-05-28 |
| NL188646B (en) | 1992-03-16 |
| FR2358419B1 (en) | 1982-06-25 |
| DK159160C (en) | 1991-02-18 |
| NL188646C (en) | 1992-08-17 |
| DE2731372A1 (en) | 1978-01-19 |
| FR2358419A1 (en) | 1978-02-10 |
| GB1570152A (en) | 1980-06-25 |
| NL7707683A (en) | 1978-01-17 |
| DK159160B (en) | 1990-09-10 |
| DE2731372C2 (en) | 1988-02-25 |
| IE45357B1 (en) | 1982-08-11 |
| DK315877A (en) | 1978-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Patent expired |