Bicyclic analog of Ach, a weak muscarinic AChR agonist.
A highly active peripheral M2-cholinoblocker alkaloid. Cervane alkaloid derivative of Imperialine from the plant Petilium eduardi.
α-conotoxin MI (alpha-conotoxin MI) is a conotoxin that has been isolated from the venom of the cone snail Conus magus. α-conotoxin MI is a competitive antagoni...
Anhydroperforine from the seeds of Haplophyllum perforatum.
A muscarinic receptors antagonist.
An inhibitor of MAO.
Turkesterone is a phytoecdysteroid possessing an 11alpha-hydroxyl group, also is an analogue of the insect steroid hormone 20-hydroxyecdysone.
Calciseptine is a natural neurotoxin isolated from the black mamba Dendroaspis p. polylepis venom. This toxin consists of 60 amino acids with four disulfide bon...
Diterpenoid , from plants of the Stevia genus, Compositae. Sweetener; reported as possessing anti-hypertensive effects upon hypertensive rats.
An excitatory scorpion toxin. Polypeptide, of 77 amino acids cross-linked by 4 disulfide bridges. Recombinant toxin produced in<br/>Escherichia coli initialy fr...
Duocarmycin SA is a cytotoxic agent, used as the cytotoxic component in antibody-drug conjugates.
Methotrexate(WR19039; CL14377) can interfere with the growth of certain cells of the body, especially cells that reproduce quickly, such as cancer cells, bone m...
Maitansine, a cytotoxic agent, inhibits the assembly of microtubules by binding to tubulin at the rhizoxin binding site.
Sanguinarine is a toxic quaternary ammonium salt from the group of benzophenanthridine alkaloids. It is extracted from some plants, including bloodroot (Sanguin...
Harmaline is a fluorescent psychoactive indole alkaloid from the group of harmala alkaloids and beta-carbolines. It is the partially hydrogenated form of harmin...
Artemisinin is a natural product originally isolated from plants of the genus Artemisia. It effectively kills malarial parasites of the genus Plasmodium. It is ...
Carothane complex ester , from plants of the Umbelliferae family.
Anti-tumor effect of hernandezine and other components extracted from Thalictrum glandulosissimum.
Combretastatin A4, under the IUPAC name 2-methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol, inhibits tubulin polymerization (IC50= 2.2 μM). It has demons...
PBD dimer is a cytotoxic agent, used as the cytotoxic component in antibody-drug conjugates.