Stemona tuberosa Lour.

Ferulic acid methyl ester (Methyl ferulate) is a derivative of ferulic acid, isolated from Stemona tuberosa, with anti-inflammatory and antioxidant properties. Ferulic acid methyl ester is a cell membrane and brain permeable compound, shows free radical scavenging ability, used in the research of neurodegenerative disorders. Ferulic acid methyl ester inhibits COX-2 expression, blocks p-p38 and p-JNK in primary bone marrow derived-macrophages.

Neotuberostemonine, one of the main antitussive alkaloids in the root of Stemona tuberosa Lour, attenuates bleomycin-induced pulmonary fibrosis by suppressing the recruitment and activation of macrophages.

Croomine is a tuberostemospironine-type alkaloid. Croomine can be found in Stemona tuberosa, Croomia heterosepala, and Croomia japonica.

9α-epi-Tuberospironine A is a croomine-type stemona alkaloid found in the roots of Stemona tuberosa.

10-Hydroxycroomine is a croomine-type alkaloid. 10-Hydroxycroomine can be isolated from the roots of Stemona tuberosa. 10-Hydroxycroomine produces a non-statistically significant reduction in Citric acid (HY-N1428)-induced coughing. 10-Hydroxycroomine can be used for the research of cough.

Sanggenol C is a natural flavonoid.

Tuberospironine A is a Stemona alkaloid compound; a series of Stemona alkaloids often exhibit pharmacological activities such as antitussive effects. Tuberospironine A can be naturally extracted from the dried roots of Stemona tuberosa Lour., which grows in Indonesia.

2-Oxostenine (Compound 7) is a stenine-type alkaloid found in the roots of Stemona tuberosa Lour. 2-Oxostenine can weakly inhibit Lipopolysaccharide (HY-D1056)-induced NO production. 2-Oxostenine can be used for the research of inflammation.

Tuberostemonine A is a natural product that can be found in Stemona tuberosa.

Tuberostemonine D, an alkaloid obtained, can be obtained from the root of Stemona tuberosa.

Bisdehydroneotuberostemonine (Compound 4) is a kind of alkaloid. Bisdehydroneotuberostemonine is isolated from naturalStemona tuberosa.

Stilbostemin B is a stilbenoid compound that can be found in Stemona species.

Ferulic acid methyl ester (Standard) is the analytical standard of Ferulic acid methyl ester (HY-W018643). This product is intended for research and analytical applications. Ferulic acid methyl ester (Methyl ferulate) is a derivative of ferulic acid, isolated from Stemona tuberosa, with anti-inflammatory and antioxidant properties. Ferulic acid methyl ester is a cell membrane and brain permeable compound, shows free radical scavenging ability, used in the research of neurodegenerative disorders. Ferulic acid methyl ester inhibits COX-2 expression, blocks p-p38 and p-JNK in primary bone marrow derived-macrophages.