GB1513488A - Method of preparing 2h-tetrazolium chlorides and 2h-tetrazolium chlorides hydrochlorides - Google Patents
Method of preparing 2h-tetrazolium chlorides and 2h-tetrazolium chlorides hydrochloridesInfo
- Publication number
- GB1513488A GB1513488A GB4695276A GB4695276A GB1513488A GB 1513488 A GB1513488 A GB 1513488A GB 4695276 A GB4695276 A GB 4695276A GB 4695276 A GB4695276 A GB 4695276A GB 1513488 A GB1513488 A GB 1513488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tetrazolium
- chlorides
- tetrazolium chlorides
- hydrochlorides
- preparing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/713—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
1513488 Tetrazolium chlorides V M OSTROVSKAYA O T LUSHINA V M DZIOMKO and J A DAVYDOVSKAYA 11 Nov 1976 46952/76 Heading C2C In a process for making compounds of formulae wherein R 1 and R 2 are each H, OH, NO 2 , Cl or OCH 2 CO 2 H, and n is 0-3, the corresponding formazans are oxidized with gaseous Cl 2 in a molar ratio of 1 : 1-10, at -5 to +20‹C., in a polar organic solvent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4695276A GB1513488A (en) | 1976-11-11 | 1976-11-11 | Method of preparing 2h-tetrazolium chlorides and 2h-tetrazolium chlorides hydrochlorides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4695276A GB1513488A (en) | 1976-11-11 | 1976-11-11 | Method of preparing 2h-tetrazolium chlorides and 2h-tetrazolium chlorides hydrochlorides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1513488A true GB1513488A (en) | 1978-06-07 |
Family
ID=10443196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4695276A Expired GB1513488A (en) | 1976-11-11 | 1976-11-11 | Method of preparing 2h-tetrazolium chlorides and 2h-tetrazolium chlorides hydrochlorides |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1513488A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0239931A2 (en) * | 1986-04-04 | 1987-10-07 | Roche Diagnostics GmbH | Process and reagent for the determination of substrates or enzyme activities |
US5196314A (en) * | 1986-04-04 | 1993-03-23 | Boehringer Mannheim Gmbh | Process and reagent for the determination of substrates or enzyme activities |
US7153666B2 (en) | 2003-07-17 | 2006-12-26 | General Atomics | Methods and compositions for determination of glycated proteins |
US7855079B2 (en) | 2006-07-25 | 2010-12-21 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US7943385B2 (en) | 2006-07-25 | 2011-05-17 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US8673646B2 (en) | 2008-05-13 | 2014-03-18 | General Atomics | Electrochemical biosensor for direct determination of percentage of glycated hemoglobin |
-
1976
- 1976-11-11 GB GB4695276A patent/GB1513488A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0239931A2 (en) * | 1986-04-04 | 1987-10-07 | Roche Diagnostics GmbH | Process and reagent for the determination of substrates or enzyme activities |
EP0239931A3 (en) * | 1986-04-04 | 1988-05-18 | Boehringer Mannheim Gmbh | Process and reagent for the determination of substrates or enzyme activities |
US5013647A (en) * | 1986-04-04 | 1991-05-07 | Boehringer Mannheim Gmbh | Removal of interfering reducing substances with tetrazolium salts in redox measurement reactions |
US5196314A (en) * | 1986-04-04 | 1993-03-23 | Boehringer Mannheim Gmbh | Process and reagent for the determination of substrates or enzyme activities |
US7153666B2 (en) | 2003-07-17 | 2006-12-26 | General Atomics | Methods and compositions for determination of glycated proteins |
US7855079B2 (en) | 2006-07-25 | 2010-12-21 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US7943385B2 (en) | 2006-07-25 | 2011-05-17 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US8318501B2 (en) | 2006-07-25 | 2012-11-27 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US8338184B2 (en) | 2006-07-25 | 2012-12-25 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US8557591B2 (en) | 2006-07-25 | 2013-10-15 | General Atomics | Methods for assaying percentage of glycated hemoglobin |
US8673646B2 (en) | 2008-05-13 | 2014-03-18 | General Atomics | Electrochemical biosensor for direct determination of percentage of glycated hemoglobin |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |