Synthesis and properties of aminomethoxy derivatives of 1-(butylsulfanyl)pentane

Mamedbeyli, Eldar H.; Jafarov, I. A.; Talybov, G. М.; Mirzoeva, M. A.; Iskenderova, K. O.; Hajizade, A. N.

doi:10.1134/s1070363217040090

Cited by 4 publications

(3 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The oil showed antibacterial activity against Pseudomonas aeruginosa, S. aureus, E. coli, and Klebsiella pneumonia [48]. From the compound Heptane, 1-(ethenylthio)-, new aminomethoxy derivatives were produced and showed antifungal activity against A. niger and Candida tropicalis and against P. aeruginosa [49]. This compound was among the compounds produced by GC-MS analysis of the aqueous extract of Allium sativum and had a concentration of 1.57% [50].…”

Section: Ihjpas 37 (1) 2024mentioning

confidence: 99%

Isolation and Identification of Endophytic Fungi from Aloe vera Leaves and Chemical Analysis of the Alcoholic Extract of the Leaves Using HPLC, GC, and GC-Mass Devices

Al Nuaimy,

Sumaiya Naeema Hawar

2024

IHJPAS

View full text Add to dashboard Cite

The study's goals were to separate and identify endophytic fungi from Aloe vera leaves by looking at their morphology and molecules, as well as to find the chemical compounds in the leaf extract by using HPLC, GC, and GC-Mass instruments. The results showed that 53 endophytic fungi were isolated from a total of 120 pieces of A. vera leaves, with a total colonization rate of 44.16%. The fungus Aspergillus terreus had a colonization rate of 14.16%; Aspergillus niger had a colonization rate of 13.33%; Penicillium chermesinum demonstrated a colonization rate of 6.66%; Paecilomyces variotii had a colonization rate of 2.5%; Talaromyces radicus; and Aspergillus flavus achieved a colonization rate of 1.66%. Finally, the fungi Aspergillus quadrilineatus, Talaromyces verruculosus, Neoscytalidium dimidiatum, Alternaria solani, and Aspergillus niveus achieved a colonization rate of 0.83%. The results of examining the alcoholic extract of the leaves using the HPLC device showed the presence of the chemical compounds aloin at a concentration of 125.39 ppm and aloe emodin at a concentration of 66.59 ppm. We looked at the leaf alcoholic extract with a GC machine and found a group of fatty acids. These included linoleic, oleic, palmitic, and stearic. The GC-MS test revealed a group of active compounds, including Heptane, 1-(ethenylthio), Ethanedicarboxamide, N-allyl-N'-(2,5-dimethylphenyl), 2H-Pyran, 2-(3-butynyloxy) tetrahydro, 1,2-Cyclobutanedicarboxylic acid, 3-methyl-dimethyl ester and 4 (1H)-Pyrimidinone, 2-(propylthio). The presence of endophytic fungi from which effective enzymes or compounds can be isolated could probably have an important role in future medical and therapeutic uses. Also, the leaves of the A. vera plant have medicinal and therapeutic uses for many diseases.

show abstract

Section: Ihjpas 37 (1) 2024mentioning

confidence: 99%

Isolation and Identification of Endophytic Fungi from Aloe vera Leaves and Chemical Analysis of the Alcoholic Extract of the Leaves Using HPLC, GC, and GC-Mass Devices

Al Nuaimy,

Sumaiya Naeema Hawar

2024

IHJPAS

View full text Add to dashboard Cite

show abstract

“…Development of modern technology is associated with increased requirements for operation of machines and quality of lubricating oil, accordingly [1,2]. It is known that the properties and chemical composition of oils vary by storage and transportation, mucus and sediments are formed in them [3].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Heptylalkanoyldisulfides and Investigation of Their Antimicrobial Properties

Aliyev,

Azizova

2023

JAC

View full text Add to dashboard Cite

The paper describes the results of the research of some heptylalkanoyldisulfides as antimicrobial additives to the lubricating oils. Heptylalkanoyldisulfides were synthesized and studied. The synthesized compounds were characterized by spectroscopic techniques. Study of antimicrobial properties of the studied heptylalkanoyldisulfides revealed effective bactericidal and fungicidal activities in suppression of fungi and bacteria allowing them to be used as biocides in storage and transportation of oil products. Antimicrobial efficacy of the studied compounds was determined by zonal diffusion method using the following microorganisms: bacteria, fungi and yeast. The test compounds were added to M-8 oil in mass percent. It is established that their antimicrobial activity is at the level of effectiveness of the widely used industrial additive sodium pentachlorophenolate. Sodium pentachlorophenolate, widely applied as an antimicrobial additive in lubricating oils, was used for comparison. It was determined that they may be used as antimicrobial additives for M-8 engine oil (0.25-1%). As a result of the studies carried out on heptylalkanoyldisulfides, distinct patterns of dependence of antimicrobial efficacy on the structure of alkyl radical were determined. Antimicrobial activity increases by an increase in alkyl radical, i.e., each subsequent member of the disulfide series is biologically more active than the previous one. The increase in antimicrobial activity seems to be due to the fact that the adding each new CH2 group gives one more van der Waals bond, increasing adsorption forces that bind the compound to the receptor in the microorganism. As a result of the studies carried out on heptylalkanoyldisulfides, distinct patterns of dependence of antimicrobial efficacy on the structure of alkyl radical were determined

show abstract

mentioning

confidence: 99%

Heptylalkanoyldisulfides as Effective Antimicrobial Additives

Azizova

Aliyev

2022

Preprint

View full text Add to dashboard Cite

show abstract

Synthesis and properties of aminomethoxy derivatives of 1-(butylsulfanyl)pentane

Cited by 4 publications

References 7 publications

Isolation and Identification of Endophytic Fungi from Aloe vera Leaves and Chemical Analysis of the Alcoholic Extract of the Leaves Using HPLC, GC, and GC-Mass Devices

Isolation and Identification of Endophytic Fungi from Aloe vera Leaves and Chemical Analysis of the Alcoholic Extract of the Leaves Using HPLC, GC, and GC-Mass Devices

Synthesis of Heptylalkanoyldisulfides and Investigation of Their Antimicrobial Properties

Heptylalkanoyldisulfides as Effective Antimicrobial Additives

Contact Info

Product

Resources

About