Cannabaceae

Onchidal
Clinical data
ATC code
  • none
Identifiers
  • (1E,3E)-5-(2,2-Dimethyl-6-methylenecyclohexyl)-3-formylpenta-1,3-dien-1-yl acetate
CAS Number
PubChem CID
ChemSpider
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC17H24O3
Molar mass276.376 g·mol−1
3D model (JSmol)
  • CC(=O)O\C=C\C(=C/CC1C(=C)CCCC1(C)C)\C=O
  • InChI=1S/C17H24O3/c1-13-6-5-10-17(3,4)16(13)8-7-15(12-18)9-11-20-14(2)19/h7,9,11-12,16H,1,5-6,8,10H2,2-4H3/b11-9+,15-7+ checkY
  • Key:BEKQPDFPPJFVJP-AHSQCEKMSA-N checkY
  (verify)

Onchidal is a naturally occurring neurotoxin produced as a defensive secretion by the mollusc Onchidella binneyi and several other related species in Onchidella, a genus of small, air-breathing sea slugs. It acts as an irreversible acetylcholinesterase inhibitor, the same mechanism of action as that of the deadly nerve agents, however onchidal is not an organophosphorus or carbamate compound and bears little resemblance to other compounds of this nature.[1]

References

[edit]
  1. ^ Abramson SN, Radic Z, Manker D, Faulkner DJ, Taylor P (September 1989). "Onchidal: a naturally occurring irreversible inhibitor of acetylcholinesterase with a novel mechanism of action". Molecular Pharmacology. 36 (3): 349–54. PMID 2779521.

One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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