lkaloid

6-Methoxydihydrosanguinarine is a natural product. 6-Methoxydihydrosanguinarine shows strong cytotoxicity against MCF-7 and SF-268 cell lines with IC50 values of 0.61 μM and 0.54 μM, respectively.It has antibacterial activity against Methicillin-resistant Staphylococcus aureus (MRSA) strains with minimum inhibitory concentrations (MICs) ranging from1.9 to 3.9 microg/ml

Alkaloid SN-f is a high-purity biochemical reagent suitable for biochemical experiments and drug synthesis research.

Larkspur alkaloid is a bioactive chemical.

Camptothecin (CPT) belongs to the alkaloid group of natural products and is a specific DNA topoisomerase I (Topo I) inhibitor (IC50=679 nM) with specificity. Camptothecin has antitumor activity and induces apoptosis.

Synephrine (Oxedrine) is sympathetic alpha-adrenergic agonist used as a vasoconstrictor in circulatory failure, asthma, nasal congestion, and glaucoma.

Arecoline hydrobromide (Arecoline HBr) is a muscarinic acetylcholine receptor agonist.

Norharmane (β-Carboline) is a natural β-carboline first isolated from plants of the Zygophyllaceae family.

Synephrine hydrochloride (Oxedrine hydrochloride) is an agonist that acts on sympathomimetic α-adrenergic receptor (AR).

1-Phenylpropane-1,2-dione (Acetyl benzoyl) is a eukaryotic metabolite produced in plant metabolic reactions.

2-Tridecanone is a volatile non-alkaloid insecticide isolated from the wild tomato Lycopersicon hirsutum f. glabratum.

Lupinine is an alkaloid capable of counteracting ethanol anesthesia. Lupinine is an AChE and BChE inhibitor and potential CD69 activator found in species of Loranthus, Calia, and Lupinus. It may also inhibit heparin.

L-Hyoscyamine (Daturine) functions as a non-selective, competitive antagonist of muscarinic receptors, thereby inhibiting the parasympathetic activities of acetylcholine on the salivary, bronchial, and sweat glands, as well as the eye, heart, bladder, and gastrointestinal tract. Hyoscyamine is a belladonna alkaloid derivative and the levorotatory form of racemic atropine isolated from the plants Hyoscyamus niger or Atropa belladonna, which exhibits anticholinergic activity. These inhibitory effects cause a decrease in saliva, bronchial mucus, gastric juices, and sweat. Furthermore, its inhibitory action on smooth muscle prevents bladder contraction and decreases gastrointestinal motility.

Galanthamine N-Oxide, an alkaloid extracted from Zephyranthes concolor bulbs, effectively inhibits acetylcholinesterase (AChE) from electric eel with an EC50 of 26.2 μM. It acts as a significant inhibitor of substrate accommodation within the active sites of Torpedo californica AChE (TcAChE), human AChE (hAChE), and human BChE (hBChE) enzymes.

Epi-galantamine, a diastereomer of galantamine, is an alkaloid extracted from the bulbs and flowers of the Caucasian snowdrop (Galanthus woronowii). It acts as an AChE inhibitor, featuring an EC50 of 45.7 μM.

Hydrastinine hydrochloride is a semisynthetic alkaloid from the hydrolysis of the alkaloid Hydrastine, used as a haemostatic drug.

Trabectedin (Ecteinascidin 743) has potent antitumor activity and the potential for soft tissue sarcoma and ovarian cancer research. Trabectedin inhibits cell growth of MX-1, MCF7 and MCF7/DXR cells with IC50 values of 0.1 nM, 1.5 nM and 3.7 nM, respectively.

beta-Nicotyrine is a tobacco alkaloids Metabolite in the liver.

Cephalomannine (Baccatin III) is a taxol derivative obtained from Taxus yunnanensis with antitumor activity.

Vindoline is an indole alkaloid that exhibits antimitotic activity by inhibiting microtubule assembly.

Bicuculline is an alkaloid extracted from Corydalis decumbens, acting as a competitive antagonist of the neurotransmitter GABAA receptor (IC50 = 2 μM). Bicuculline also blocks Ca2+-activated potassium (SK) channels and inhibits slow afterhyperpolarization (slow AHP). Bicuculline has anticonvulsant effects and is commonly used to establish mouse seizure models.

Yibeinoside A (Sinpeinine-3-O-β-glucoside) is an alkaloid from Fritillaria pallidiflora.

Voacamine (Voacanginine) is an indole alkaloid. Voacamine exhibits potent cannabinoid CB1 receptor antagonistic activity. Voacamine also inhibits P-glycoprotein (P-gp) action in multidrug-resistant tumor cells.Voacanginine may have rhythmic effects.

1. Huperzine-B is a efficient inhibitor of human brain AChE. 2. Huperzine-B can enhance ognitive and protect neuro, may be potentially new drug candidates for Alzheimer's disease therapy.

3', 4'-Anhydrovinblastine (3',4'-Anhydrovinblastine) is an antineoplastic agent.