Corydalis yanhusuo W. T. Wang

Tetrahydropalmatine possesses analgesic effects. Tetrahydropalmatine acts through inhibition of amygdaloid release of dopamine to inhibit an epileptic attack in rats.

Dehydrocorydaline (13-Methylpalmatine) is an alkaloid that regulates protein expression of Bax, Bcl-2; activates caspase-7, caspase-8, and inactivates PARP. Dehydrocorydaline elevates p38 MAPK activation. Anti-inflammatory and anti-cancer activities. Dehydrocorydaline shows strong anti-malarial effects (IC₅₀=38 nM), and low cytotoxicity (cell viability > 90%) using P. falciparum 3D7 strain.

Rotundine is an antagonist of dopamine D1, D2 and D3 receptors with IC₅₀s of 166 nM, 1.4 μM and 3.3 μM, respectively. Rotundine is also an antagonist of 5-HT_1A with an IC₅₀ of 370 nM.

Corydaline ((+)-Corydaline), an isoquinoline alkaloid isolated from Corydalis yanhusuo, is an AChE inhibitor with an IC₅₀ of 226 μM. Corydaline is a μ-opioid receptor (K_i of 1.23 μM) agonist and inhibits enterovirus 71 (EV71) replication (IC₅₀ of 25.23 μM). Corydaline has anti-angiogenic, anti-allergic and gastric-emptying and antinociceptive activities.

Tetrahydroberberine is a different kind of living thing that can be extended and divided into parts. Tetrahydroberberine is a kind of effective D2 receptor antagonistic force. Tetrahydroberberine has the ability to strengthen the stomach and relieve the pressure on the stomach.

Tetrahydropalmatine (Standard) is the analytical standard of Tetrahydropalmatine. This product is intended for research and analytical applications. Tetrahydropalmatine possesses analgesic effects. Tetrahydropalmatine acts through inhibition of amygdaloid release of dopamine to inhibit an epileptic attack in rats.

Tetrahydroberberine (Standard) is the analytical standard of Tetrahydroberberine. This product is intended for research and analytical applications. Tetrahydroberberine is a different kind of living thing that can be extended and divided into parts. Tetrahydroberberine is a kind of effective D2 receptor antagonistic force. Tetrahydroberberine has the ability to strengthen the stomach and relieve the pressure on the stomach.

Corydaline (Standard) is the analytical standard of Corydaline. This product is intended for research and analytical applications. Corydaline ((+)-Corydaline), an isoquinoline alkaloid isolated from Corydalis yanhusuo, is an AChE inhibitor with an IC₅₀ of 226 μM. Corydaline is a μ-opioid receptor (Ki of 1.23 μM) agonist and inhibits enterovirus 71 (EV71) replication (IC₅₀ of 25.23 μM). Corydaline has anti-angiogenic, anti-allergic and gastric-emptying and antinociceptive activities.

Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity.

D-Tetrahydropalmatine is an isoquinoline alkaloid, mainly in the genus Corydalis. D-Tetrahydropalmatine is a dopamine (DA) receptor antagonist with preferential affinity toward the D1 receptors. D-Tetrahydropalmatine is a potent organic cation transporter 1 (OCT1) inhibitor.

Tetrahydropalmatine (DL-Tetrahydropalmatine) hydrochloride possesses analgesic effects. Tetrahydropalmatine hydrochloride acts through inhibition of amygdaloid release of dopamine to inhibit an epileptic attack in rats.

Dehydrocorydaline (13-Methylpalmatine) hydroxyl is an alkaloid that regulates protein expression of Bax, Bcl-2; activates caspase-7, caspase-8, and inactivates PARP. Dehydrocorydaline hydroxyl elevates p38 MAPK activation. Anti-inflammatory and anti-cancer activities. Dehydrocorydaline hydroxyl shows strong anti-malarial effects (IC50=38 nM), and low cytotoxicity (cell viability > 90%) using P. falciparum 3D7 strain.

Dihydrochelerythrine is a natural compound isolated from Corydalis yanhusuo; has antifungal activity.

Protopine (Standard) is the analytical standard of Protopine. This product is intended for research and analytical applications. Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity.

Corydalis yanhusuo polysaccharide is a polysaccharide derived from Corydalis yanhusuo.

Hydroprotopine is a alkaloid from Hypecoum leptocarpumand. Leptopidine can suppress growth and induce cytotoxicity in breast cancer cells and that the cytotoxicity of leptopidine may be related to its inhibitory effect on fatty acid synthase expression.

Hydroprotopine hydroxyl is an alkaloid that can be isolated from Hypecoum leptocarpum.

Bulbocapnine is an aporphine isoquinoline alkaloid that exerts antagonistic effects on dopamine Receptor) and α-adrenergic receptors, as well as anti-peroxidative effects. The K_i value of bulbocapnine for tyrosine hydroxylase (TH) is 0.20 mM. Bulbocapnine reduces intracellular dopamine content, inhibits TH activity, and decreases Ca²⁺ concentration. Bulbocapnine antagonizes the dose-dependent inhibitory effect of dopamine on the heart rate acceleration induced by stimulating the postganglionic fibers of the right cardiac accelerator nerve.

Corydalmine (L-Corydalmine) inhibits spore germination of some plant pathogenic as well as saprophytic fungi. Corydalmine acts as an oral analgesic agent, exhibiting potent analgesic activity. Corydalmine alleviates Vincristine-induced neuropathic pain in mice by inhibiting an NF-κB-dependent CXCL1/CXCR2 signaling pathway.

Tetrahydropalmatine (hydrochloride) (Standard) is the analytical standard of Tetrahydropalmatine (hydrochloride). This product is intended for research and analytical applications. Tetrahydropalmatine (DL-Tetrahydropalmatine) hydrochloride possesses analgesic effects. Tetrahydropalmatine hydrochloride acts through inhibition of amygdaloid release of dopamine to inhibit an epileptic attack in rats.