Betulinic acid (ALS-357) is a pentacyclic lupane-type triterpene derivative of betulin (isolated from the bark of Betula alba, the common white birch) which has antiretroviral, antimalarial, and anti-inflammatory properties, as well as a more recently discovered potential as an anticancer agent, by inhibition of topoisomerase.

Protopine (Fumarine) is a benzylisoquinoline alkaloid. It has been found to inhibit histamine H1 receptors and platelet aggregation, and acts as an analgesic.

Ethyl Myristate (Ethyl tetradecanoate) is a compound that can be extracted from hops, has moisturizing properties and is commonly used in the skin care industry.

1,4-O-Diferuloylsecoisolariciresinol(9,9'-Di-O-(E)-feruloylsecoisolariciresinol),and pierreione B, two novel inhibitors of mTOR signaling, have strong anticancer activity. (+)-9,9'-O-Diferuloylsecoisolariciresinol has significant cytotoxic activity agains

23-Hydroxybetulin is a natural product from Betula alba L.

Betulin palmitate is a natural product for research related to life sciences. The catalog number is TN3510 and the CAS number is 582315-55-7.

Betulin-3β-caffeate shows moderate antioxidant activity with IC50 value 108.0 ug/ml.