Compound Monograph

Uncarine E

A pentacyclic oxindole alkaloid of cat’s claw (also called isopteropodine), a stereoisomer within the uncarine A–F series studied for immunostimulant and serotonergic activity.

Classification

Uncarine E is one of the oxindole alkaloids, part of the alkaloids class. Nitrogen-containing, often bitter and physiologically potent compounds — the group behind many of the strongest plant medicines and poisons.

Where Does It Come From? (1)

Uncarine E is one of the oxindole alkaloids, found in Cat's Claw.