Lappaol C

• CAT Number: I041122
• CAS Number: 64855-00-1
• Molecular Formula: C30H34O10
• Molecular Weight: 554.58
• Purity: ≥95%
• Synonyms: (3R,4R)-4-[[3-[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]-4-hydroxy-5-methoxyphenyl]methyl]-3-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one
• InChI: InChI=1S/C30H34O10/c1-37-25-11-16(4-6-23(25)32)9-20-19(15-40-30(20)36)8-17-10-21(29(35)27(12-17)39-3)22(14-31)28(34)18-5-7-24(33)26(13-18)38-2/h4-7,10-13,19-20,22,28,31-35H,8-9,14-15H2,1-3H3/t19-,20+,22?,28?/m0/s1
• InChIKey: BWOAMGHNXHLWMX-BAOMQRJLSA-N
• SMILES: COC1=CC(=CC(=C1O)C(CO)C(C2=CC(=C(C=C2)O)OC)O)CC3COC(=O)C3CC4=CC(=C(C=C4)O)OC

Lappaol C is a sesquilignan, which can be isolated from seeds of Arctium lappa L. (Asteraceae)[1].

Reference

[1]. Tezuka Y, Yamamoto K, Awale S, Lia F, Yomoda S, Kadota S. Anti-austeric activity of phenolic constituents of seeds of Arctium lappa. Nat Prod Commun. 2013 Apr;8(4):463-6.
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