bufadienolide

bufadienolide
Any of a class of toxic steroids present in some plants and secreted by some toads through the skin as a defense; sometimes present as a glycoside.

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  • Bufadienolide — Bufadienolide,   Bestandteile der Krötengifte (Kröten) …   Universal-Lexikon

  • Bufadienolide — Allgemeine Strukturformel der Bufadienolide Bufadienolide sind pflanzliche Sekundärmetabolite der Helleborus niger (Christrose) und Urginea maritima (Meerzwiebel). Chemisch gesehen sind Bufadienolide Steroide mit einem δ Lacton Rest an Position… …   Deutsch Wikipedia

  • bufadienolide — /byooh feuh duy en l uyd /, n. Biochem. any of a family of steroid lactones, occurring in toad venom and squill, that possess cardiac stimulating and antitumor activity. [1965 70; from bufa 20, 22 dienolide a chemical component of such lactones;… …   Universalium

  • bufadienolide — See bufanolide …   Medical dictionary

  • bufadienolide — /byooh feuh duy en l uyd /, n. Biochem. any of a family of steroid lactones, occurring in toad venom and squill, that possess cardiac stimulating and antitumor activity. [1965 70; from bufa 20, 22 dienolide a chemical component of such lactones;… …   Useful english dictionary

  • Kalanchoe — Taxobox name = Kalanchoe image width = 204px image caption = Kalanchoe blossfeldiana regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Saxifragales familia = Crassulaceae genus = Kalanchoe genus authority = Adans.… …   Wikipedia

  • Kalanchoe pinnata — Taxobox name = Kalanchoe pinnata image width = 240px image caption = Vegetative reproduction in the Air Plant , Kalanchoe pinnata regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Saxifragales familia = Crassulaceae genus =… …   Wikipedia

  • Bowiea volubilis — Bowiea volubilis, Habitus und Blüten, rechts ist die grüne Knolle. Systematik Monokotyledonen …   Deutsch Wikipedia

  • Daigremontianin — IUPAC name (1β,3β,5β,11α) 1,3,5 (ethylidynetris(oxy) 11,14 dihydroxy 12,19 dioxobufa 20,22 dienolide …   Wikipedia

  • Kalanchoe delagoensis — Flowers Scientific classification Kingdom: Plantae …   Wikipedia

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