isofebrifugin Chemical Properties

Melting point:

129-130 °C

Boiling point:

519.8±58.0 °C(Predicted)

Density 

1.48±0.1 g/cm3(Predicted)

storage temp. 

Store at -20°C

solubility 

Soluble in DMSO

form 

Solid

pka

12.01±0.20(Predicted)

color 

White to off-white

InChI

InChI=1S/C16H19N3O3/c20-15-11-4-1-2-5-12(11)18-10-19(15)9-16(21)8-13-14(22-16)6-3-7-17-13/h1-2,4-5,10,13-14,17,21H,3,6-9H2/t13-,14-,16-/m0/s1

InChIKey

YLYLCQRQSRDSQR-DZKIICNBSA-N

SMILES

N1C2=C(C=CC=C2)C(=O)N(C[C@@]2(O)O[C@@]3([H])CCCN[C@@]3([H])C2)C=1

isofebrifugin Usage And Synthesis

Chemical Properties

White powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from the dried root of Dichroa febrifuga Lour.

Uses

Isofebrifugine is a natural quinazolinone alkaloid with important physiological activities and good pharmacological effects. Antimalarial effect[1].

References

[1] Kobayashi S, et al. Catalytic Asymmetric Synthesis of Antimalarial Alkaloids Febrifugine and Isofebrifugine and Their Biological Activity.J Org Chem. 1999 Sep 3;64(18):6833-6841. DOI:10.1021/jo990877k

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