Native american medicinal plants. anemonin from the horse stimulant Clematis hirsutissima

Kern, John R.; Cardellina, John H.

doi:10.1016/0378-8741(83)90093-4

Cited by 9 publications

(3 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Comparison of the chemical shift values with literature data allowed the identification of two minor components: protoanemonin ( δ 13 C NMR: 170.11 ppm (C=O), 154.92 ppm (C), 143.49 ppm (CH), 121.72 ppm (CH), and 98.31 ppm (CH 2 )) and anemonin ( δ 13 C NMR: 170.11 ppm (C=O), 153.57 ppm (CH), 121.06 ppm (CH), 90.41 ppm (C), and 23.82 ppm (CH 2 )). The NMR data of these two compounds fit with those reported by Southwell and Tucker [ 11 ], and Kern and Cardellina [ 12 ]. Protoanemonin, an irritant lactone, and its dimerization product, anemonin, are characteristic constituents of Ranunculaceae species such as H. Niger [ 13 ] or H. foetidus [ 14 ].…”

Section: Resultssupporting

confidence: 86%

See 1 more Smart Citation

A Validated 1H NMR Method for the Quantitation of 5-Hydroxymethyl-2(5H)-Furanone, a Valuable Chemical Intermediate, In a Dichloromethane Extract of Helleborus lividus subsp: Corsicus Leaves from Corsica

Maroselli

Paoli

Bighelli

2022

Journal of Analytical Methods in Chemistry

View full text Add to dashboard Cite

An experimental procedure using 1H NMR was developed and validated to quantify 5-hydroxymethyl-2(5H)-furanone, a valuable chemical synthon ((S)-enantiomer), in a dichloromethane extract of Helleborus lividus subsp. corsicus leaves. This method, using vanillin as the internal standard, exhibited a perfect linearity of measurements (R2 = 1) associated with very good accuracy (relative errors comprised between −1.62% and 4.25%) and precision (reproducibility 30.51 mg ± 0.4%). The limit of detection and the limit of quantitation have been measured at 0.14 mg and 0.59 mg, respectively. The experiment time is very short since a single analysis is at the minute level. 5-Hydroxymethyl-2(5H)-furanone accounted for nearly 85% in the dichloromethane extract of H. lividus subsp. corsicus leaves (1.7% of the mass of fresh leaves). This plant represents an important and natural source of (S)-5-hydroxymethyl-2(5H)-furanone (main enantiomer; determined using a GC chiral analysis).

show abstract

Section: Resultssupporting

confidence: 86%

“…In the 13 ). e NMR data of these two compounds fit with those reported by Southwell and Tucker [11], and Kern and Cardellina [12]. Protoanemonin, an irritant lactone, and its dimerization product, anemonin, are characteristic constituents of Ranunculaceae species such as H. Niger [13] or H. foetidus [14].…”

Section: Resultssupporting

confidence: 78%

A Validated 1H NMR Method for the Quantitation of 5-Hydroxymethyl-2(5H)-Furanone, a Valuable Chemical Intermediate, In a Dichloromethane Extract of Helleborus lividus subsp: Corsicus Leaves from Corsica

Maroselli

Paoli

Bighelli

2022

Journal of Analytical Methods in Chemistry

View full text Add to dashboard Cite

show abstract

“…For example clay was used by Native American groups to treat broken bones in horses and humans [141]. Like the Trinidad respondents, Native Americans used blistering agents as horse stimulants [142]. Lastly Amerindians (Pawnee Omaha and Ponca) fed the pounded bulbs of Oxalis stricta and Oxalis violacea to horses to make them fleet [143].…”

Section: Discussionmentioning

confidence: 99%

Ethnoveterinary medicines used for horses in Trinidad and in British Columbia, Canada

Lans

Turner

Brauer

et al. 2006

J Ethnobiology Ethnomedicine

View full text Add to dashboard Cite

This paper investigates the commonalities in ethnoveterinary medicine used for horses between Trinidad (West Indies) and British Columbia (Canada). These research areas are part of a common market in pharmaceuticals and are both involved in the North American racing circuit. There has been very little research conducted on medicinal plants used for horses although their use is widespread. The data on ethnoveterinary medicines used for horses was obtained through key informant interviews with horse owners, trainers, breeders, jockeys, grooms and animal care specialists in two research areas: Trinidad and British Columbia (BC). A participatory validation workshop was held in BC. An extensive literature review and botanical identification of the plants was also done. In all, 20 plants were found to be used in treating racehorses in Trinidad and 97 in BC. Of these the most-evidently effective plants 19 of the plants used in Trinidad and 66 of those used in BC are described and evaluated in this paper. Aloe vera, Curcuma longa and Ricinus communis are used in both research areas. More research is needed in Trinidad to identify plants that respondents claimed were used in the past. Far more studies have been conducted on the temperate and Chinese medicinal plants used in BC and therefore these ethnoveterinary remedies reflect stronger evidence of efficacy.

show abstract

Buttercup Family

Barceloux

Faact²,

Facmt³

2008

Medical Toxicology of Natural Substances

View full text Add to dashboard Cite

Native american medicinal plants. anemonin from the horse stimulant Clematis hirsutissima

Cited by 9 publications

References 4 publications

A Validated 1H NMR Method for the Quantitation of 5-Hydroxymethyl-2(5H)-Furanone, a Valuable Chemical Intermediate, In a Dichloromethane Extract of Helleborus lividus subsp: Corsicus Leaves from Corsica

A Validated 1H NMR Method for the Quantitation of 5-Hydroxymethyl-2(5H)-Furanone, a Valuable Chemical Intermediate, In a Dichloromethane Extract of Helleborus lividus subsp: Corsicus Leaves from Corsica

Ethnoveterinary medicines used for horses in Trinidad and in British Columbia, Canada

Buttercup Family

Contact Info

Product

Resources

About