ChemicalBook--->CAS DataBase List--->4439-98-9

4439-98-9

4439-98-9 Structure

4439-98-9 Structure
IdentificationBack Directory
[Name]

betulonic aldehyde
[CAS]

4439-98-9
[Synonyms]

Betulonaldehyde
betulonic aldehyde
Betulonic aldehyde, 97%, Semi-Synthetic
[Molecular Formula]

C30H46O2
[MDL Number]

MFCD11707369
[MOL File]

4439-98-9.mol
[Molecular Weight]

438.68
Chemical PropertiesBack Directory
[storage temp. ]

-20°C
[solubility ]

DMF: 10 mg/ml
[form ]

A crystalline solid
Hazard InformationBack Directory
[Biological Activity]

Betulonaldehyde is a pentacyclic triterpenoid and derivative of the cholesterol biosynthesis inhibitor betulin that has been found in Betula.1 It is active against P. falciparum (IC50 = 3.36 μg/ml) and cytotoxic to NCI H187 lung cancer cells and non-cancerous Vero cells (IC50s = 19.23 and 17.09 μg/ml, respectively).2 Topical application of betulonaldehyde (1 mg/ear) reduces ear edema induced by phorbol 12-myristate 13-acetate in mice.3 It has also been used a precursor in the semisynthesis of C-2 and C-28 betulonic aldehyde derivatives.1
[References]

1.Ayers, S., Benkovics, T., Marshall, J., et al.Autoxidation products of betulonaldehydeJ. Nat. Prod.79(10)2758-2761(2016) 2.Wisetsai, A., Schevenels, F.T., and Lekphrom, R.Chemical constituents and their biological activities from the roots of diospyros filipendulaNat. Prod. Res.1-5(2019) 3.Yasukawa, K., Yu, S., Yamanouchi, S., et al.Some lupane-type triterpenes inhibit tumor promotion by 12-O-tetradecanoylphorbol-13-acetate in two-stage carcinogenesis in mouse skinPhytomedicine1(4)309-313(1995)
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