4312-32-7

4312-32-7 structure

Name: Tetrahydrocoptisine
Chemical Name: (.+-.)-Tetrahydrocoptisine
CAS Number: 4312-32-7
Molecular Formula: C₁₉H₁₇NO₄
Molecular Weight: 323.34300
Catalog: Biochemical Chinese herbal medicine ingredients
Create Date: 2018-08-16 15:28:46
Modify Date: 2025-08-30 17:57:50
Tetrahydrocoptisine is an alkaloid compound originally isolated from Corydalis tubers that exhibits anti-inflammatory and anti-parasitic activities.IC50 value:Target:in vitro: THC significantly inhibited LPS-induced TNF-α, interleukin-6(IL-6) and nitric oxide (NO) production. THC inhibited the production of TNF-α and IL-6 by down-regulating LPS-induced IL-6 and TNF-α mRNA expression [1].in vivo: Pretreatment with THC (i.p.) inhibited the paw and ear edema in the carrageenan-induced paw edema assay and xylene-induced ear edema assay, respectively. In the lipopolysaccharide (LPS)-induced systemic inflammation model, THC significantly inhibited serum tumor necrosis factor-alpha (TNF-α) release in mice [1]. Pretreatment of THC at doses of 10 and 20mg/kg bodyweight significantly attenuated the gastric lesions as compared to the ethanol group [2].

Name	(.+-.)-Tetrahydrocoptisine
Synonyms	Chelidamine Trahydocoptisine DL-Stylopine DL-Tetrahydrocoptisine TETRAHYDROCOPTISINE

Description	Tetrahydrocoptisine is an alkaloid compound originally isolated from Corydalis tubers that exhibits anti-inflammatory and anti-parasitic activities.IC50 value:Target:in vitro: THC significantly inhibited LPS-induced TNF-α, interleukin-6(IL-6) and nitric oxide (NO) production. THC inhibited the production of TNF-α and IL-6 by down-regulating LPS-induced IL-6 and TNF-α mRNA expression [1].in vivo: Pretreatment with THC (i.p.) inhibited the paw and ear edema in the carrageenan-induced paw edema assay and xylene-induced ear edema assay, respectively. In the lipopolysaccharide (LPS)-induced systemic inflammation model, THC significantly inhibited serum tumor necrosis factor-alpha (TNF-α) release in mice [1]. Pretreatment of THC at doses of 10 and 20mg/kg bodyweight significantly attenuated the gastric lesions as compared to the ethanol group [2].
Related Catalog	Signaling Pathways >> Others >> Others Natural Products >> Alkaloid Research Areas >> Inflammation/Immunology
References	[1]. Li W, et al. Anti-inflammatory effect of tetrahydrocoptisine from Corydalis impatiens is a function of possible inhibition of TNF-α, IL-6 and NO production in lipopolysaccharide-stimulated peritoneal macrophages through inhibiting NF-κB activation and MAP [2]. Li W, et al. Protective effect of tetrahydrocoptisine against ethanol-induced gastric ulcer in mice. Toxicol Appl Pharmacol. 2013 Oct 1;272(1):21-9.

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%