Flavonoids of the inflorescences of Callistephus chinensis

Bogacheva, N. G.; Glyzina, G. S.; Libizov, N. I.

doi:10.1007/bf00569020

Cited by 1 publication

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The structures of several known compounds isolated were identified as apigenin, 26 apigenin-7-O-β-D-glucuronic acid (4), 27 apigenin-7-Oβ-D-glucuronic acid 6′′-methyl ester, 28 luteolin-7-O-β-D-glucuronic acid 6′′-methyl ester, 29 4-allyl-1-O-β-D-glucopyronosyl-2-hydroxybenzene (5), 12 2′-hydroxytetracosanoylamino]-8(Z)-octadecene-1,3,4-triol, were isolated and characterized using detailed spectroscopic ( 1 H-1 H COSY, HSQC, HMBC, and NOESY) and chemical degradation studies. 18 A variety of stress situations have been employed in animals to evaluate antistress activity.…”

Section: Resultsmentioning

confidence: 99%

“…The structures of several known compounds isolated were identified as apigenin, apigenin-7- O -β- d -glucuronic acid ( 4 ), apigenin-7- O -β- d -glucuronic acid 6′′-methyl ester, luteolin-7- O -β- d -glucuronic acid 6′′-methyl ester, 4-allyl-1- O -β- d -glucopyronosyl-2-hydroxybenzene ( 5 ), apigenin-7- O -β- d -glucopyranoside, luteolin-7- O -β- d -glucopyranoside, and luteolin-5- O -β- d -glucopyranoside . In addition, two known cerebrosides, 1- O -(β- d -glucopyranosyl)-(2 S ,3 S ,4 R ,8 Z )-2-[(2′ R )-2′-hydroxydocosanoylamino]-8( Z )-octadecene-1,3,4-triol and 1- O -(β- d -glucopyranosyl)-(2 S ,3 S ,4 R ,8 Z )-2-[(2 ′ R )-2′-hydroxytetracosanoylamino]-8( Z )-octadecene-1,3,4-triol, were isolated and characterized using detailed spectroscopic ( 1 H– 1 H COSY, HSQC, HMBC, and NOESY) and chemical degradation studies …”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Constituents of Ocimum sanctum with Antistress Activity

et al. 2007

View full text Add to dashboard Cite

Three new compounds, ocimumosides A (1) and B (2) and ocimarin (3), were isolated from an extract of the leaves of holy basil (Ocimum sanctum), together with eight known substances, apigenin, apigenin-7-O-beta-D-glucopyranoside, apigenin-7-O-beta-D-glucuronic acid ( 4), apigenin-7- O-beta- d-glucuronic acid 6''-methyl ester, luteolin-7-O-beta-D-glucuronic acid 6''-methyl ester, luteolin-7-O-beta-D-glucopyranoside, luteolin-5-O-beta-D-glucopyranoside, and 4-allyl-1-O-beta-D-glucopyronosyl-2-hydroxybenzene (5), and two known cerebrosides. The structures of the new compounds were determined on the basis of extensive 1D and 2D NMR spectroscopic analysis. The new compounds (1- 3) and the known compounds 4 and 5 were screened at a dose of 40 mg/kg body weight for acute stress-induced biochemical changes in male Sprague-Dawley rats. Compound 1 displayed promising antistress effects by normalizing hyperglycemia, plasma corticosterone, plasma creatine kinase, and adrenal hypertrophy. Compounds 2 and 5 were also effective in normalizing most of these stress parameters. In contrast, compounds 3 and 4 were ineffective in normalizing any of these effects.

show abstract