Solid Derivatives of Monoalkyl Ethers of Ethylene Glycol and Diethylene Glycol

1940 ◽  
Vol 62 (7) ◽  
pp. 1635-1640 ◽  
Author(s):  
J. Philip Mason ◽  
Joseph F. Manning
Keyword(s):  
Ethylene Glycol ◽  
Diethylene Glycol ◽  
Derivatives Of

scholarly journals Activity of Alkanediol Alkanoates against Pathogenic Plant Fungi Rhizoctonia solani and Sclerotium rolfsii

2012 ◽  
Vol 7 (9) ◽  
pp. 1934578X1200700 ◽  
Author(s):  
Paraj Shukla ◽  
Suresh Walia ◽  
Vivek Ahluwalia ◽  
Balraj S. Parmar ◽  
Muraleedharan G. Nair
Keyword(s):  
Antifungal Activity ◽  
Ethylene Glycol ◽  
Rhizoctonia Solani ◽  
Diethylene Glycol ◽  
Sclerotium Rolfsii ◽  
Phytopathogenic Fungi ◽  
Dependent Manner ◽  
Acyl Chlorides ◽  
Mass Spectral ◽  
Dose Dependent

Thirty known dialkanoates of ethylene, propylene and diethylene glycols were synthesized by reacting the glycols with acyl chlorides and their structures confirmed by IR, NMR and mass spectral analyses. They exhibited significant antifungal activity against two phytopathogenic fungi Rhizoctonia solani Kuehn and Sclerotium rolfsii Sacc in a dose dependent manner. Propylene glycol dipentanoate was the most active against R. solani. followed by diethylene glycol dibutanoate and ethylene glycol dibutanoate. Against S. rolfsii ethylene glycol diheptanoate was found to be most active followed by diethylene glycol diisobutanoate As compared to the standard reference benomyl (EC50 5.16 μg/mL), the potential alkanediol dialkanoates showed EC50 in the range of 33 – 60 μg/mL.

scholarly journals Case Report of a Fatal Antifreeze Ingestion with a Record High Level and Impressive Renal Crystal Deposition

2016 ◽  
Vol 2016 ◽  
pp. 1-3 ◽  
Author(s):  
Heidi L. Erickson
Keyword(s):  
Case Report ◽  
Ethylene Glycol ◽  
Calcium Oxalate ◽  
Cerebral Edema ◽  
Diethylene Glycol ◽  
Significant Morbidity ◽  
Calcium Oxalate Crystal ◽  
Crystal Deposition ◽  
Autopsy Findings ◽  
High Level

Ethylene glycol, methanol, and diethylene glycol are readily available in many household and commercially available products. While these alcohols are relatively nontoxic themselves, their acidic metabolites are toxic and can result in significant morbidity and mortality. Herein we report a lethal case of massive ethylene glycol ingestion in a suicide with a record high level (1254 mg/dL) and images of the histologic examination of the kidneys revealing impressive calcium oxalate crystal deposition. Autopsy findings also showed evidence of mild cerebral edema.

Preparation of sodium and bisarenechromium fullendes containing esters of ethylene glycol, diethylene glycol, crown ethers, methoxyarenes, and N-ethyl-N-phenylbenzamide

2020 ◽  
Vol 69 (4) ◽  
pp. 751-757
Author(s):  
G. V. Markin ◽  
S. Yu. Ketkov ◽  
M. A. Lopatin ◽  
V. A. Kuropatov ◽  
A. S. Shavyrin ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Crown Ethers ◽  
Diethylene Glycol

THE ACTIVATION OF PURIFIED HUMAN PLASMINOGEN IN SOLUTIONS OF ETHYLENE GLYCOLS

1963 ◽  
Vol 41 (1) ◽  
pp. 889-895 ◽  
Author(s):  
Phyllis S. Roberts
Keyword(s):  
Methyl Ester ◽  
Ethylene Glycol ◽  
Diethylene Glycol ◽  
Room Temperature ◽  
Fast Rate ◽  
Triethylene Glycol ◽  
Ethylene Glycols ◽  
Human Plasminogen ◽  
Glycol Solution ◽  
Rate Of Accumulation

Ethylene glycols have been found to allow activation of purified preparations of human plasminogen. The activity of the enzyme formed, plasmin, was measured using TAMe (p-toluene-sulphonyl-L-arginine methyl ester) as a substrate. In 50% (v/v) solutions of these compounds at pH 7.6 and 30 °C, plasmin accumulated faster in diethylene and triethylene glycols than in glycerol, but in ethylene glycol no plasmin was found. When lower concentrations of ethylene glycol (from zero to 50%) and shorter times of incubation were used, plasmin was found. With equimolar solutions (4.3 M) of glycerol and the three glycols, only diethylene glycol showed a fast rate of accumulation of plasmin. A 50% triethylene glycol solution partially inhibited the rate of spontaneous activation but stabilized the plasmin formed and therefore enzyme accumulated. At room temperature more plasmin accumulated than at higher temperatures when plasminogen was incubated in 50% triethylene glycol solution, and no plasmin was found when plasminogen was incubated at pH 7.6, 30 °C, in 50% solutions of propylene glycols, several ethers of the ethylene glycols, several polymers of various glycols, and dioxane.

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