摘要:
A composition for treating cancer cells and a preparation method therefor are provided. The novel flavonoid compounds are obtained from natural plants, and more particularly the compounds have a cytotoxicity on cancer cells.
摘要:
Provided is a compound of the formula I or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: wherein Ar represents R5, R6, R7, R8, R1′, R2′, R3′, R4′, R5′, R6′, R7′, R8′ independently represent H, OH, F, Cl, Br, C1 to C6 alkyl group, C1 to C6 alkoxy group, C2 to C6 alkenyl group, C2 to C6 alkenoxy group, C2 to C6 alkynyl group, C2 to C6 alkynoxy group, amine group, mono- or di-substituted amino group, cyclic C1 to C5 alkylamino group, imidazolyl group, morpholino group, piperazinyl group, optionally substituted with one or more hydroxy or halo; and X represents NH, O or S. The present invention also provides a composition comprising the compound of formula I. The compound and the composition in accordance with the present invention are effective on treating or alleviating a disease or disorder, such as malignant glioma.
摘要:
Acetogenins isolated from Annona muricata of the family Annonaceae are described. The substantially pure compounds of the invention exhibit to human tumor cell lines as well as selective cytotoxicity for various human tumor cell lines.
摘要:
The present invention relates to a Chinese herbal composition for treating bacterial lipopolysaccharide-induced diseases. The composition is extracted from a mixture of Huang Qui, Huanglian and Dauhuang. The composition is used for treating a lung inflammation and a hypotension.