Фитоэкдистероиды Корней Silene Frivaldszkyana Hampe

Zibareva, L. N.; Волкова, Ольга Владимировна; Морозов, С. В.; Черняк, Елена Ильинична

doi:10.14258/jcprm.2017011416

Cited by 5 publications

(4 citation statements)

References 3 publications

(3 reference statements)

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“…At present, according to literature data and our experimental results, ecdysteroids were discovered in more than 150 species of the Silene L. genus [3]. So, the caryophyllaceous family is rich in the species (particularly genus Silene) able to synthesize ecdysteroids in large amounts and in a broad ecdysteroid profile [4,5]. However, this family is numerous and insufficiently studied yet, which attracts our attention and the attention of other researchers.…”

Section: Introductionmentioning

confidence: 83%

“…In the IR spectrum of substance (1), there are bands of stretching vibrations of hydroxyl groups in the region of 3650-3300 cm -1 , aliphatic C-C bonds 2370-2900 cm -1 and C-O bonds 1170 cm -1 , and in the UV spectrum and there are no absorption bands in the visible region. Substance 4 was identified by spectral data and direct comparison on TLC with authentically sample of αecdysone [4].…”

Section: D-pinitol (1)mentioning

confidence: 99%

“…IR spectrum (KBr, ν, cm -1 ): 3433 (OH), 1666 (7-en-6-keto group). Yield 11 mg, 0.0011%.Substance 2 was identified by spectral data and direct comparison on TLC with authentically 20-hydroxyecdysone sample[4].Cyasterone (3). C29H44O8, white powder, mp 156°C, [α] D 23+60.0±2° (c 1.0, pyridine).…”

mentioning

confidence: 99%

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Biological Active Components of Silene Tomentella and Their Pharmacological Properties

Yusupova

Ramazonov

Bobakulov

et al. 2021

JCPRM

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In thepresent investigation isolation of chemical compounds was carried out from the aerial part of Silene tomentella, an evergreen member of the family Caryophyllaceae, using column chromatography. Identification of chemical compounds was done by various MP, TLC, IR, NMR techniques. The presence of the bioactive compound D-pinitol in this plant is being reported for the first time. Under the influence of D-pinitol, a clear tendency towards normalization of the glycogen content in the liver was also noted (it was only 10.4% lower than in intact animals). In the liver of animals, a rather sharp decrease in the content of glycogen was noted – by 63.5%, and a decrease in the activity of enzymes of the antioxidant defense of the body, characteristic of developing diabetes: SOD – by 35.1, and catalase – by 32.4%. Prophylactically – therapeutic administration of D- pinitol, which exhibits a pronounced ability to inhibit free radical oxidation processes.

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Section: Introductionmentioning

confidence: 83%

Section: D-pinitol (1)mentioning

confidence: 99%

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Biological Active Components of Silene Tomentella and Their Pharmacological Properties

Yusupova

Ramazonov

Bobakulov

et al. 2021

JCPRM

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“…as a new source of ecdysteroids due to the discovery of this class of compounds in its composition. The representatives of this family are characterized by diverse composition of ecdysteroids, the presence of many new compounds not found in any other species, and high content of major components of total ecdysteroids [1,2]. These species are promising biotechnological objects.…”

Section: Introductionmentioning

confidence: 99%

Effect of methyl jasmonate on production of 20-hydroxyecdysone and turkesterone in hairy roots of Silene linicola C.C.Gmelin

2018

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Methyl jasmonate (MeJ) affects the regulation of secondary metabolism, and it is considered to be a promising elicitor in the culture of cells, tissues and plant organs. High-performance liquid chromatography method was used to identify the composition of ecdysteroids in hairy roots of Silene linicola. MeJ was found to have a stimulating effect on ecdysteroid biosynthesis in this culture. Addition of MeJ at a concentration of 100 μM increased the biosynthesis of 20-hydroxyecdysone by 74% (day 3), and that of turkesterone by 35% (day 6). The share of turkesterone in total ecdysteroid content in the investigated samples was up to 60%, and the content of 20-hydroxyecdysone was up to 30%. The study shows that MeJ is a promising stimulator of ecdysteroid biosynthesis in hairy roots of S. linicola.

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