Abstract:
:Four new steroids, namely klyflaccisteroids G-J (1-4) were isolated from the Formosan soft coral Klyxum flaccidum. The structures of compounds 1-4 were established by spectral data analysis (IR, MS, 1D and 2D NMR) and comparison of spectral data with those of the related known compounds. Cytotoxicity assay revealed that 4 exhibited inhibition activity against the growth of HT-29, P388 and K562 cancer cell lines, whereas 2 showed selective cytotoxicity toward P388 cells. Compound 4 was also found to display significant anti-inflammatory activity for suppressing superoxide anion generation (O2(-)) and elastase release.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Tseng WR,Huang CY,Tsai YY,Lin YS,Hwang TL,Su JH,Sung PJ,Dai CF,Sheu JHdoi
10.1016/j.bmcl.2016.05.060subject
Has Abstractpub_date
2016-07-15 00:00:00pages
3253-3257issue
14eissn
0960-894Xissn
1464-3405pii
S0960-894X(16)30558-3journal_volume
26pub_type
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