Cytotoxic constituents of roots of Chaerophyllum hirsutum.
Two new lignan derivatives (1 and 2), along with the known scopoletin (3), methyl caffeate (4), falcarindiol (5), 3,5-dicaffeoylquinic acid, 3,5-dicaffeoylquinic methyl ester, chlorogenic acid, p-hydroxyphenylethyl-trans-ferulate, and vanillin, were isolated from extracts of the roots of Chaerophyllum hirsutum. Structure elucidation of the new compounds was carried out by 1D and 2D NMR experiments and by HRMS analysis. Several of the isolated compounds were tested for their cytotoxic activity against the HL-60, HT-1080, LoVo, and LoVo/Doxo cell lines.
Dall'Acqua
Stefano
S
Dipartimento di Scienze Farmaceutiche, Università degli Studi di Padova, Via Marzolo 5, 35131 Padova, Italy.
Viola
Giampietro
G
Piacente
Sonia
S
Cappelletti
Elsa Mariella
EM
Innocenti
Gabbriella
G
D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D019661:Apiaceae / Q000737:chemistry*; D001547:Benzaldehydes / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D002109:Caffeic Acids / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D004354:Drug Screening Assays, Antitumor; D007558:Italy; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012603:Scopoletin / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D014407:Tumor Cells, Cultured
C493135:2-(4-hydroxybenzeoyl)-3-(1-(4-hydroxyphenyl)methylidene)succinic acid; C493133:2-(4-hydroxyphenyl)-4-(1-(4-hydroxyphenyl)methylidene)-5-oxotetrahydro-3-furancarboxylic acid; D000972:Antineoplastic Agents, Phytogenic; D001547:Benzaldehydes; D002109:Caffeic Acids; D017705:Lignans; C042405:methyl caffeate; C100058:vanillin; D012603:Scopoletin