Columbin is an orally active diterpenoid furanolactone from Calumbae radix, has anti-inflammatory and anti-trypanosomal effects. Columbin selectively inhibits COX-2 (EC50=53.1 µM) over COX-1 (EC50=327 µM).
Molecular Weight:
358.39
Purity:
>99.0%
CAS Number:
[546-97-4]
Formula:
C20H22O6
Target:
COX
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