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HomeProduct name list(2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE

(2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE

(2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE Structural

What is (2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE?

The Uses of (2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE

Dihydro-β-erythroidine is an alkaloid isolated from the seeds of erythrina and a competitive antagonist at the nicotinic acetylcholine receptor (nAChR).

Definition

ChEBI: Dihydro-beta-erythroidine hydrobromide is a member of indoles.

Biological Activity

Competitive nicotinic acetylcholine receptor antagonist with moderate selectivity for the neuronal α 4 receptor subunit (IC 50 values are 0.19 and 0.37 μ M for α 4 β 4 and α 4 β 2 receptors respectively). Antagonizes behavioral effects of nicotine in vivo .

in vitro

dhβe has been shown to be a purely competitive antagonist of the neuronal nicotinic receptor [1].

in vivo

dhβe is able to block some of the central actions of nicotine after systemic and intrathecal administration. the mechanism of blockade is different from that of mecamylamine, a classical ganglionic antagonist, and may involve a direct action of dhβe on nicotine receptor [2].

storage

Desiccate at RT

References

[1] harvey sc, maddox fn, luetje cw. multiple determinants of dihydro-beta-erythroidine sensitivity on rat neuronal nicotinic receptor alpha subunits. j neurochem. 1996 nov;67(5):1953-9.
[2] damaj mi, welch sp, martin br. in vivo pharmacological effects of dihydro-beta-erythroidine, a nicotinic antagonist, in mice. psychopharmacology (berl). 1995 jan;117(1):67-73.
[3] murphree hb. effects in human volunteers of subparalytic doses of dihydro-beta-erythroidine. clin pharmacol ther. 1963 may-jun;4:304-10.

Properties of (2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE

storage temp.  Desiccate at RT
solubility  ethanol: 5mg/mL
form  solid
Melting point: 219-229 °C (decomp)
color  white

Safety information for (2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE

Computed Descriptors for (2S,13BS)-2-METHOXY-2,3,5,6,8,9,10,13-OCTAHYDRO-1H,12H-BENZO[I]PYRANO[3,4-G]INDOLIZIN-12-ONE HYDROBROMIDE

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