• Thumbnail for Helenalin
    Helenalin, or (-)-4-Hydroxy-4a,8-dimethyl-3,3a,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione, is a toxic sesquiterpene lactone which can be found...
    17 KB (1,927 words) - 04:05, 20 June 2024
  • Thumbnail for Arnica montana
    constitute 0.2–0.8% of the flower head of Arnica montana. They are the toxin helenalin and their fatty esters. 2,5-Dimethoxy-p-cymene and thymol methyl ether...
    15 KB (1,549 words) - 21:59, 5 May 2024
  • Thumbnail for Arnica
    this use has not been substantiated. Arnica montana contains the toxin helenalin, which can be poisonous if large amounts of the plant are eaten, and contact...
    9 KB (813 words) - 03:12, 1 May 2024
  • especially vulnerable. An example of a sternutatory (sneeze-inducing) agent is helenalin (the acetate is called angustibalin). The plant containing this chamissonolide...
    2 KB (167 words) - 19:03, 20 June 2024
  • Thumbnail for Fish
    Coniine Daphnin Delphinine Divicine Djenkolic acid Falcarinol Gossypol Helenalin Ledol Linamarin Lotaustralin Mimosine Oenanthotoxin Oleandrin Persin Protoanemonin...
    102 KB (10,216 words) - 01:35, 11 August 2024
  • Thumbnail for Botulinum toxin
    Coniine Daphnin Delphinine Divicine Djenkolic acid Falcarinol Gossypol Helenalin Ledol Linamarin Lotaustralin Mimosine Oenanthotoxin Oleandrin Persin Protoanemonin...
    116 KB (11,592 words) - 18:23, 17 August 2024
  • Coniine Daphnin Delphinine Divicine Djenkolic acid Falcarinol Gossypol Helenalin Ledol Linamarin Lotaustralin Mimosine Oenanthotoxin Oleandrin Persin Protoanemonin...
    31 KB (3,396 words) - 17:10, 3 August 2024
  • Thumbnail for Poison dart frog
    Coniine Daphnin Delphinine Divicine Djenkolic acid Falcarinol Gossypol Helenalin Ledol Linamarin Lotaustralin Mimosine Oenanthotoxin Oleandrin Persin Protoanemonin...
    52 KB (5,699 words) - 10:34, 19 August 2024
  • Thumbnail for Ricin
    Coniine Daphnin Delphinine Divicine Djenkolic acid Falcarinol Gossypol Helenalin Ledol Linamarin Lotaustralin Mimosine Oenanthotoxin Oleandrin Persin Protoanemonin...
    58 KB (6,619 words) - 20:53, 15 July 2024
  • Thumbnail for Helenium autumnale
    has been used as a wash in the treatment of fevers. The plant contains helenalin, a compound that has shown significant anti-tumour activity.[1] The plant...
    8 KB (818 words) - 23:54, 26 July 2024