Published

1994-01-01

6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae)

Keywords:

Ageratina angustifolia, 6-Metoxiflavonas, Flores de ageratina, Compositae (es)

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Authors

  • Aura Ardila de Villarraga Universidad Nacional de Colombia
  • Cecilia Espitia de Pérez Universidad Nacional de Colombia
De las fiores de Ageratina angustifolia (Compositae) se aislaron tres fiavonas cuyas estructuras fueron elucidadas por métodos espectrocópicos y corresponden a: 5,7-dihidroxi- 6,4'-dimetoxiflavona (i); 5,7,4'-lrihidroxi-6-metoxinavona (3) y a un glicósido (2) cuya aglicona corresponde a la 5,7-dihidroxi-6,4'-dimetoxiflavona. La flavona i y el glicósido no han sido aislados previamente del género Ageratina. aunque si se han encontrado en otros géneros.

How to Cite

IEEE

[1]
A. Ardila de Villarraga and C. Espitia de Pérez, “6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae)”, Rev. Colomb. Quim., vol. 23, no. 1, pp. 45–51, Jan. 1994.

ACM

[1]
Ardila de Villarraga, A. and Espitia de Pérez, C. 1994. 6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae). Revista Colombiana de Química. 23, 1 (Jan. 1994), 45–51.

ACS

(1)
Ardila de Villarraga, A.; Espitia de Pérez, C. 6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae). Rev. Colomb. Quim. 1994, 23, 45-51.

APA

Ardila de Villarraga, A. and Espitia de Pérez, C. (1994). 6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae). Revista Colombiana de Química, 23(1), 45–51. https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195

ABNT

ARDILA DE VILLARRAGA, A.; ESPITIA DE PÉREZ, C. 6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae). Revista Colombiana de Química, [S. l.], v. 23, n. 1, p. 45–51, 1994. Disponível em: https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195. Acesso em: 11 jan. 2025.

Chicago

Ardila de Villarraga, Aura, and Cecilia Espitia de Pérez. 1994. “6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae)”. Revista Colombiana De Química 23 (1):45-51. https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195.

Harvard

Ardila de Villarraga, A. and Espitia de Pérez, C. (1994) “6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae)”, Revista Colombiana de Química, 23(1), pp. 45–51. Available at: https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195 (Accessed: 11 January 2025).

MLA

Ardila de Villarraga, A., and C. Espitia de Pérez. “6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae)”. Revista Colombiana de Química, vol. 23, no. 1, Jan. 1994, pp. 45-51, https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195.

Turabian

Ardila de Villarraga, Aura, and Cecilia Espitia de Pérez. “6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae)”. Revista Colombiana de Química 23, no. 1 (January 1, 1994): 45–51. Accessed January 11, 2025. https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195.

Vancouver

1.
Ardila de Villarraga A, Espitia de Pérez C. 6-Metoxiflavonas De flores de Ageratina angustifolia R.M. King & H. Robinson (Compositae). Rev. Colomb. Quim. [Internet]. 1994 Jan. 1 [cited 2025 Jan. 11];23(1):45-51. Available from: https://revistas.unal.edu.co/index.php/rcolquim/article/view/16195

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