Isolation of lignans glycosides from Alibertia sessilis (Vell.) K. Schum. (Rubiaceae) by preparative high-performance liquid chromatography

Silva, Viviane Cândida Da; Silvab, G. H.; Bolzani, Vanderlan S.; Lopes, Manuela

doi:10.1590/s0100-46702006000400008

Cited by 7 publications

(4 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Based on the obtained data, the structure was established as threo-7-O-butylguaiacylglycerol and named A. pinnata E (Table 1; Figure 1). The 13 known compounds were identified by comparing their spectroscopic data with those reported in the literatures as (7R,8S,7'R,8'S)-4,9,4',9'-tetrahydroxy-3,3'-dimethoxy-7,7'-epoxylignan 9-O-β-D-glucopyranoside (6), 15 (-)-syringaresinol (7), 16 (-)-isolarisiresinol 3α-O-β-D-glucopyranoside (8), 17 (-)-lyonirenisol-3a-O-β-D-glucopyranoside (9), 18 (+)-lyonirenisol-3a-O-β-glucopyranoside (10), 19 (+)-isolariciresinol 9'-O-β-glucopyranoside (11), 20 cyclo(L-Pro-L-Phe) (12), 21 cyclo(L-Pro-D-Ile) (13), 21 cyclo((S)-Pro-(R)-Leu) ( 14), 22 4-(2-formyl-1H-pyrrol-1-yl)butanoic acid (15), 23 2-formyl-5-(butoxylmethyl)-1H-pyrrole-1-butanoic acid ( 16), 24 butyl 2-pyrrolidone-5-carboxylate (17), 25 4'-hydroxy-N-(4-hydroxy-3-methoxybenzoyl)-3',5'-dimethoxybenzamide (18). 26…”

Section: Introductionmentioning

confidence: 99%

Five New Compounds from Arenga pinnata (Wurmb.) Merr. Fruits

Huo¹,

Wang²,

Liu³

et al. 2021

HETEROCYCLES

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Five New Compounds from Arenga pinnata (Wurmb.) Merr. Fruits

Huo¹,

Wang²,

Liu³

et al. 2021

HETEROCYCLES

View full text Add to dashboard Cite

“…Flavonoids and phenolic and polyphenol acids are among the most prominent [ 22 ], in addition to caffeic acids in the Alibertia genus [ 23 , 24 ]. Furthermore, the presence of iridoids [ 25 ], alkaloids [ 26 ], anthraquinones [ 27 ], lignones [ 28 ], flavonoids, phenolic derivatives, triterpenes, and diterpenes [ 20 ] have all been reported in the literature.…”

Section: Introductionmentioning

confidence: 99%

Chemical Compounds and Bioactivity of Aqueous Extracts of Alibertia spp. in the Control of Plutella xylostella L. (Lepidoptera: Plutellidae)

Peres

Sobreiro

Couto

et al. 2017

Insects

View full text Add to dashboard Cite

Successive applications of insecticides to control Plutella xylostella L. (Lepidoptera: Plutellidae) have resulted in the emergence of resistant populations of this insect. A novel control measure for this target insect could be the use of botanical insecticides derived from plant tissues. Hence, we experimentally tested aqueous extracts of Alibertia edulis (Rich.), Alibertia intermedia (Mart.), and Alibertia sessilis (Vell.) K. Schum. found in the Brazilian savannah in order to investigate their potential to disrupt the life cycle of P. xylostella. Aqueous extracts of the leaves of A. intermedia and A. sessilis negatively affected the development of P. xylostella in all stages of the life cycle, prolonging the larval stage and causing mortality in the larval or pupal stages. Treatments with A. intermedia and A. sessilis extracts caused the lowest fecundity and the number of hatched larvae. The harmful effects of these aqueous extracts on the life cycle of P. xylostella may be attributable to the flavonoids and other phenolic compounds present in A. intermedia and A. sessilis. These aqueous botanical extracts are low in toxicity when compared to non-aqueous pesticides, and may emerge as an effective approach for control of populations of P. xylostella.

show abstract

“…Cordiera sessilis (Vell.) Kuntze, or "marmelinho", "marmelo-do-cerrado" and "marmelada-de-cachorro" is a branched shrub with a low canopy, which is widely distributed in Brazil, especially in the states of Ceará, Mato Grosso, Goiás, Minas Gerais and São Paulo (Silva, Silva, Bolzani, & Lopes, 2006;Zappi, Calió, & Pirani, 2014). The species is the synonym for Alibertia sessilis (Vell.)…”

Section: Introductionmentioning

confidence: 99%

“…Leaf and branch portions are commonly employed as cataplasms, compresses or baths in the treatment of skin disorders (Rodrigues & Carvalho, 2001). Some chemical studies reported to the isolation of the constituents from leaves such as triterpenes, iridoids, flavonoids and esters of caffeic acid (Olea, Roque, & Bolzani, 1997;Silva et al, 2006). Silva, Bolzani, Young, and Lopes (2007) reported new antifungal phenolic derivatives, iridoids and lignins from leaves.…”

Section: Introductionmentioning

confidence: 99%

Leaf anatomy of Cordiera sessilis (Vell.) Kuntze (RUBIACEAE)

Teixeira

Pádua

Castro

2016

Acta Sci. Biol. Sci.

View full text Add to dashboard Cite

ABSTRACT.A study on the leaf anatomy of Cordiera sessilis (Rubiaceae), a native medicinal shrub from Brazilian Cerrado was carried out to identify features that may be useful in species recognition. Leaves were collected, fixed and processed by usual techniques, and studied by light and electron microscopy. Quantitative analyzes of stomata and trichomes were performed. In addition to the typical anatomical characteristics of Rubiaceae leaves, two types of vascular patterns were identified in the petiole: in distal part, the vascular system is arranged cylindrically surrounded by sclerenchyma sheath and in proximal part the vascular system is arranged in U-shape coupled to sclerified cells. The micromorphological organization of leaf surface, epicuticular wax types, the petiole pattern and histochemical characteristics as the presence of druses, crystal sand and alkaloids and absence of raphides in the mesophyll, midrib and petiole are considerate representative characteristics of C. sessilis and may be useful in the species recognition.Keywords: "Marmelinho", plant anatomy, histochemical tests, Cerrado, medicinal plant.Anatomia foliar de Cordiera sessilis (Vell.) Kuntze (Rubiaceae) RESUMO. Um estudo da anatomia foliar de Cordiera sessilis (Rubiaceae), um arbusto medicinal nativo do Cerrado brasileiro foi realizado com o objetivo de identificar características úteis no reconhecimento da espécie. As folhas foram coletadas, fixadas e processadas por meio de técnicas usuais e estudadas em microscopia de luz e eletrônica. As análises quantitativas dos estômatos e tricomas foram realizadas. Além das características anatômicas típicas das folhas de Rubiaceae, dois padrões vasculares foram identificados no pecíolo: na porção distal, o sistema vascular disposto cilindricamente, contornado por uma bainha esclerenquimática e na porção proximal, o sistema vascular organizado em forma de U associado a células esclerenquimáticas. A organização micromorfológica da superfície foliar e da cera epicuticular, o padrão do pecíolo e as características histoquímicas como a presença de drusas, areia cristalina e alcaloides e a ausência de cristais do tipo ráfides no mesofilo, nervura central e pecíolo são consideradas características representativas de C. sessilis e podem ser úteis para o reconhecimento da espécie.Palavras-chave: Marmelinho, anatomia vegetal, testes histoquímicos, Cerrado, planta medicinal.

show abstract

Isolation of lignans glycosides from Alibertia sessilis (Vell.) K. Schum. (Rubiaceae) by preparative high-performance liquid chromatography

Cited by 7 publications

References 11 publications

Five New Compounds from Arenga pinnata (Wurmb.) Merr. Fruits

Five New Compounds from Arenga pinnata (Wurmb.) Merr. Fruits

Chemical Compounds and Bioactivity of Aqueous Extracts of Alibertia spp. in the Control of Plutella xylostella L. (Lepidoptera: Plutellidae)

Leaf anatomy of Cordiera sessilis (Vell.) Kuntze (RUBIACEAE)

Contact Info

Product

Resources

About