References
- Asthana R K, Sharma N K, Kulshreshtha D K, Chatterjee S K (1991): A xanthone from Swertia chirayita. Phytochemistry 30: 1037–1039.
- Basnet P, Kadota S, Shimizu M, Namba T (1994): Bellidifolin: A potent hypoglycemic agent in streptozotocin (STZ)–induced diabetic rats from Swertia japonica. Planta Med 60: 507–511.
- Fukamiya N, Okano M, Kondo K, Tagahara K (1990): Xanthones from Swertia punicea. J Nat Prod 53: 1543–1547.
- Ghosal S, Sharma P V, Chaudhuri R K, Bhattacharya S K (1973): Chemical constituents of Gentianaceae V: Tetraoxygenated xanthones of Swertia chirata Buch.-Ham. J Pharm Sci 62: 926–930.
- Hase K, Li J, Basnet P, Xiong Q et al. (1997): Hepatoprotective principles of Swertia japonica MAKINO on D-galactosamine/lipopolysaccharide-induced liver injury in mice. Chem Pharm Bull 45: 1823–1827.
- Karan M, Vasisht K, Handa S S (1999a): Antihepatotoxic activity of Swertia chirata on carbon tetrachloride induced hepatotoxicity in rats. Phytother Res 13: 24–30.
- Karan M, Vasisht K, Handa S S (1999b): Antihepatotoxic activity of Swertia chirata on paracetamol and galactosamine induced hepatotoxicity in rats. Phytother Res: 95–101.
- Mukherjee S, Sur A, Maiti B R (1997): Hepatoprotective effect of Swertia chirata on rat. Indian J Exp Biol 35: 384–388.
- Rivaille P, Massicot J, Guyot M, Plouvier V (1969): Les xanthones de Gentiana kochiana, Swertia decussata et S. perennis (Gentianacées), Phytochemistry 8: 1533–1541.
- Ya B Q, Gen X P (1998): Four xanthones from Swertia calycina Franch. Pharm Pharmacol Commun 4: 595–596.
- Ya B Q, Nian LCh, Gen X P (1998): Four xanthone glycosides from Swertia calycina Franch. Pharm Pharmacol Commun 4: 597–598.