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  • Demecolcine
    Demecolcine
    An alkaloid isolated from Colchicum autumnale L. and used as an antineoplastic.<br/>Year introduced: 1973(1972)
    MeSH
  • Belladonna Alkaloids
    Belladonna Alkaloids
    Alkaloids obtained from various plants, especially the deadly nightshade (Atropa belladonna), variety acuminata; atropine, hyoscyamine and scopolamine are classical, specific ...<br/>Year introduced: 1976(1975)
    MeSH
  • Xanthines
    Xanthines
    Purine bases found in body tissues and fluids and in some plants.<br/>
    MeSH

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