Cryptolepine is an

alkaloid Alkaloids are a class of basic, naturally occurring organic compounds that contain at least one nitrogen atom. This group also includes some related compounds with neutral and even weakly acidic properties. Some synthetic compounds of similar ...

with

antimalarial Antimalarial medications or simply antimalarials are a type of antiparasitic chemical agent, often naturally derived, that can be used to treat or to prevent malaria, in the latter case, most often aiming at two susceptible target groups, young c ...

and

cytotoxic Cytotoxicity is the quality of being toxic to cells. Examples of toxic agents are an immune cell or some types of venom, e.g. from the puff adder (''Bitis arietans'') or brown recluse spider (''Loxosceles reclusa''). Cell physiology Treating cells ...

properties, ''

in vitro ''In vitro'' (meaning in glass, or ''in the glass'') studies are performed with microorganisms, cells, or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in biology an ...

'' and in mice. It is able to

intercalate Intercalation may refer to: *Intercalation (chemistry), insertion of a molecule (or ion) into layered solids such as graphite * Intercalation (timekeeping), insertion of a leap day, week or month into some calendar years to make the calendar foll ...

into DNA at the

cytosine Cytosine () ( symbol C or Cyt) is one of the four nucleobases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an am ...

-cytosine sites. Because of its toxicity, Cryptolepine is not considered appropriate for use as an anti-malarial drug in humans. Cryptolepine can be found in the roots of the West African plant, ''

Cryptolepis sanguinolenta ''Cryptolepis sanguinolenta'' is a species of flowering plant in the family Apocynaceae. An extract from the root is traditionally used in West Africa for malaria Malaria is a mosquito-borne infectious disease that affects humans and other ...

''.

References

Antimalarial agents Experimental cancer drugs Quinoline alkaloids {{alkaloid-stub