Homoharringtonine (HHT) is a natural alkaloid that inhibits the translation of proteins and is cytotoxic. Homoharringtonine acts on the ribosomes of tumor cells to inhibit the elongation step of protein translation, thereby inhibiting protein synthesis, and has antitumor activity.

Harringtonine is a naturally occurring alkaloid that inhibits DNA synthesis and protein synthesis and strongly kills S-phase cells. Harringtonine has antitumor and antiviral activities.

(Rac)-Poriol (5,7,4'-Trihydroxy-6-methylflavanone) is a flavonoid derivative with antitumour activity against KB cell lines, widely used in biochemical experiments and drug synthesis research.

Cephalomannine (Baccatin III) is a taxol derivative obtained from Taxus yunnanensis with antitumor activity.

Cephalotaxine (ZINC19795976) is an antiviral and an antitumor agent.

Wilsonine ((-)-Wilsonine) is a natural product derived from cephalosporin with potential antitumor activity.

Fortunolide A is a 17-nor-cephalotaxane-type diterpenoid obtained from the seeds of Cephalotaxus fortunei var. alpine.

Angophorol is a flavonoid compound from the culm fern, Pterocarpus indicus, in the family Pterocarpaceae.Angophorol exerts potential anticancer activity through growth inhibition and apoptosis in K562 cells.1,2,3 Angophorol is a flavonoid compound from the culm fern, Pterocarpus indicus, in the family Pterocarpaceae.

13-Oxopodocarp-8(14)-en-18-oic acid is a natural product for research related to life sciences. The catalog number is TN2619 and the CAS number is 63976-69-2.

3'-Methyl-4-O-methylhelichrysetin is a natural product for research related to life sciences. The catalog number is TN2963 and the CAS number is 109471-13-8.

2',6'-Dihydroxy-4,4'-dimethoxychalcone is a natural product for research related to life sciences. The catalog number is TN2735 and the CAS number is 20621-49-2.

Epinortrachelogenin is a natural product of Cephalotaxus, Cephalotaxaceae. The catalog number is TN3974 and the CAS number is 125072-69-7. Epinortrachelogenin can be used as a reference standard.

4-O-Methylhelichrysetin is a natural product for research related to life sciences. The catalog number is TN3059 and the CAS number is 56121-44-9.

Fortuneine is a natural product from Cephalotaxus fortunei.

Cephalocyclidin A is a natural product of Cephalotaxus, Cephalotaxaceae. The catalog number is TN3622 and the CAS number is 421583-14-4. Cephalocyclidin A can be used as a reference standard.

6-Methyl-7-O-methylaromadendrin is a natural product for research related to life sciences. The catalog number is TN5457 and the CAS number is 852385-13-8.

2,7-Dihydrohomoerysotrine possesses cardiodepressant activities on the heart of B. glabrata.

4-Hydroxycephalotaxine is a natural product from Cephalotaxus fortunei.

3-Epiwilsonine is a natural product of Cephalotaxus, Cephalotaxaceae. The catalog number is TN1250 and the CAS number is 39024-15-2. 3-Epiwilsonine can be used as a reference standard.

Drupacine and a crude alkaloid extract suppress nematode hatch, activity of mixed life stages, and population numbers on plant roots.

Tsugafolin has weak anti-HIV activity.

Taiwanhomoflavone A is cytotoxic with ED50 values of 3.4, 1.0, 2.0 and 2.5 microg/ml, respectively, against KB epidermoid carcinoma of nasopharynx, COLO-205 colon carcinoma, Hepa-3B hepatoma, and Hela cervix tumor cells.

7-O-Methylporiol is a natural product for research related to life sciences. The catalog number is TMA0260 and the CAS number is 206560-99-8.

Taiwanhomoflavone B is cytotoxic with ED(50) values of 3.8 and 3.5 microg/ml, against KB oral epidermoid carcinoma and Hepa-3B hepatoma cells, respectively.