1204755-29-2Relevant articles and documents
Enantioselective total synthesis of β-zearalenol from (s)-propylene oxide
Kotla, Ravindar,Murugulla, Adharvana Chari,Ruddarraju, Radhakrishnamraju,Aparna,Donthabakthuni, Shobha,Sridhar, Gattu
, p. 747 - 752 (2018)
The total synthesis of 14-membered resorcylic acid macrolide, β-zearalenol, was accomplished starting from commercially available enantiomerically pure propylene oxide and methyl 2,4-dihydroxy-6-methylbenzoate using Grignard reaction, asymmetric dihydroxy
Total Synthesis and Cytotoxic Activity of 5′-Hydroxyzearalenone and 5′β-Hydroxyzearalenone
Thiraporn, Aticha,Rukachaisirikul, Vatcharin,Iawsipo, Panata,Somwang, Tatiyar,Tadpetch, Kwanruthai
supporting information, p. 7133 - 7147 (2017/12/28)
An efficient and convergent synthesis of 5′-hydroxyzearalenone and 5′β-hydroxyzearalenone, 14-membered β-resorcylic acid lactone (RAL) natural products, has been achieved in a longest linear sequence of 19 steps, and a total of 29 steps, starting from commercially available 5-hexen-1-ol and methyl 2-(3,5-dimethoxyphenyl)acetate. The key features of our synthesis include a Jacobsen hydrolytic kinetic resolution, a Mitsunobu esterification and (an E)-selective ring-closing metathesis (RCM). Our synthesis also highlights the utility of the acetal protecting group for the resorcylate moiety, and its compatibility with RCM reactions for the synthesis of 14-membered RALs. The cytotoxic activity of both synthetic compounds was evaluated against seven human cancer cell lines. 5′-Hydroxyzearalenone shows more potent cytotoxic activity against most of the cancer cell lines tested than its epimer, 5′β-hydroxyzearalenone. Both compounds show significant cytotoxic activity against the C33A cervical cancer cell line, with IC50 values of 21.33 ± 6.43 μm and 16.00 ± 12.17 μm, respectively.
Catalytic asymmetric total synthesis of (S)-(-)-zearalenone, a novel lipoxygenase inhibitor
Baggelaar, Marc P.,Huang, Yange,Feringa, Ben L.,Dekker, Frank J.,Minnaard, Adriaan J.
, p. 5271 - 5274 (2013/09/02)
A catalytic asymmetric synthesis of (S)-(-)-zearalenone is reported using asymmetric allylic alkylation for the introduction of the stereocenter. (S)-(-)-Zearalenone turned out to be a novel lipoxygenase inhibitor.
