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Coniine

Common Name: Hemlock alkaloid

Medicinal Chemistry

Molecular Weight 127.23
Molecular Formula C8H17N
IUPAC Name
(2S)-2-propylpiperidine

Pharmacognosy

Biological Source

Conium maculatum (Poison hemlock)

Active Constituents

Coniine, gamma-coniceine

Pharmacology & Synthesis

Mechanism of Action

Antagonist at nicotinic acetylcholine receptors.

Pharmacokinetics (ADME)

A: Rapidly absorbed.
D: Widely distributed.
M: Hepatic.
E: Renal.

Pharmacodynamics

Causes ascending muscular paralysis, eventually affecting respiratory muscles.

Synthesis Pathway

Biosynthesized from acetate via polyketide pathway.

Safety, Warnings & Interactions

Adverse Effects

Paralysis, respiratory failure, death.

Contraindications

Not used clinically.

Drug Interactions

None.

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