Isolation and synthesis of two new 3-arylcoumarin derivatives from the root of glycyrrhiza glabra (licorice), and structure revision of an antioxidant isoflavonoid glabrene

Natural Product Letters

Volumn 9, Issue 4, 1997, Pages 289-296

  Kinoshita, Takeshi ^a   Tamura, Yukiyoshi ^b   Mizutani, Kenji ^b  

^a TEIKYO UNIVERSITY   (Japan)

^b Maruzen Pharmaceuticals Co   (Japan)

Author keywords

3 arylcoumarin; Fabaceae; Glabrene; Glycyrrhiza glabra; Isoflav 3 ene; Isoflavonoid; Licorice

Indexed keywords

ANTIOXIDANT; COUMARIN DERIVATIVE; ISOFLAVONOID;

ARTICLE; DRUG ISOLATION; DRUG STRUCTURE; DRUG SYNTHESIS; GLYCYRRHIZA; PLANT ROOT;

GLYCYRRHIZA GLABRA;

EID: 0030935711     PISSN: 10575634     EISSN: None     Source Type: Journal    
DOI: 10.1080/10575639708043642     Document Type: Article

References (9)

1. T. Kinoshita, K. Kajiyama, Y. Hiraga, K. Takahashi, Y. Tamura and K. Mizutani (1996) Isoflavan derivatives from Glycyrrhiza glabra (licorice). Heterocycles, 43, 581-588.
2. T. Kinoshita, K. Kajiyama, Y. Hiraga, K. Takahashi, Y. Tamura and K. Mizutani (1996) The isolation of new pyrano-2-arylbenzofuran derivatives from the root of Glycyrrhiza glabra. Chemical and Pharmaceutical Bulletin, 44, 1218-1221.
3. K. Okada, Y. Tamura, M. Yamamoto, Y. Inoue, R. Takagaki, K. Takahashi, S. Demizu, K. Kajiyama, Y. Hiraga and T. Kinoshita (1989) Identification of antimicrobial and antioxidant constituents from licorice of Russian and Xinjiang origin. Chemical and Pharmaceutical Bulletin, 37, 2528-2530.
4. T. Kinoshita, T. Saitoh and S. Shibata (1976) The occurrence of an isoflavene and the corresponding isoflavone in licorice root. Chemical and Pharmaceutical Bulletin, 24, 991-994.
5. P. M. Dewick (1992) Isoflavonoids. In The Flavonoids: Advances in Research since 1986, (ed. J. B. Harborne), Chapman & Hall, London, pp.117-238.
6. T. Kinoshita, T. Saitoh and S. Shibata (1978) A new 3-arylcoumarin from licorice root. Chemical and Pharmaceutical Bulletin, 26, 135-140.
7. T. Fukai, L. Zeng, J. Nishizawa, Y.-H. Wang and T. Nomura (1994) Four isoprenoid-substituted flavonoids from Glycyrrhiza aspera. Phytochemistry, 36, 233-236.
8. K. Kajiyama, Y. Hiraga, K. Takahashi, S. Hirata, S. Kobayashi, U. Sankawa and T. Kinoshita (1993) Flavonoids and isoflavonoids of chemotaxonomic significance from Glycyrrhiza pallidiflora (Leguminosae). Biochemical Systematics and Ecology, 21, 785-793.
9. 13C Spectra of some substituted anisoles. Canadian Journal of Chemistry, 44, 2855-2866.