title: New acylated clionasterol glycosides from Valeriana officinalis.
abstract: The chloroform extract of Valeriana officinalis led to the isolation of clionasterol-3-O-beta-D-glucopyranoside and a mixture of 6'-O-acyl-beta-D-glucosyl-clionasterols. The acyl moieties were identified as hexadecanoyl, 8 E,11 E-octadecadienoyl and 14-methylpentadecanoyl by alkaline hydrolysis followed by GC-MS analysis. The isolated compounds did not exhibit any anti-inflammatory, anticancer or cytotoxic activity when tested in a variety of in vitro cell-based assays.
authors.affiliation: National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, The University of Mississippi, University, MS 38677, USA.
authors.forename: Srinivas V
authors.initials: SV
authors.lastname: Pullela
authors.forename: Young Whan
authors.initials: YW
authors.lastname: Choi
authors.forename: Shabana I
authors.initials: SI
authors.lastname: Khan
authors.forename: Ikhlas A
authors.initials: IA
authors.lastname: Khan
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use*; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D045744:Cell Line, Tumor / Q000187:drug effects; D002522:Chlorocebus aethiops; D008401:Gas Chromatography-Mass Spectrometry; D006027:Glycosides / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D018374:LLC-PK1 Cells / Q000187:drug effects; D008264:Macrophages / Q000187:drug effects; D051379:Mice; D008517:Phytotherapy; D010936:Plant Extracts / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology* / Q000627:therapeutic use; D012855:Sitosterols / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use; D013552:Swine; D014632:Valerian; D014709:Vero Cells / Q000187:drug effects
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D000972:Antineoplastic Agents, Phytogenic; D006027:Glycosides; D010936:Plant Extracts; D012855:Sitosterols; C025473:gamma-sitosterol