title: A new pregnane glycoside from Marsdenia roylei as potential antioxidant and antidyslipidemic agents.
abstract: A new pregnane glycoside roylenine (1) was isolated from the CHCl(3)-EtOH (4:1) extract of Marsdenia roylei. Its structure was established on the basis of spectroscopic studies. The glycoside (1) and its acetylated derivative (6) were evaluated for their antioxidant and antidyslipidemic activities.
authors.affiliation: Department of Chemistry, University of Lucknow, Lucknow, India. alkaarunsethi@rediffmail.com
authors.forename: Arun
authors.initials: A
authors.lastname: Sethi
authors.forename: Sudha
authors.initials: S
authors.lastname: Paswan
authors.forename: Sanjay
authors.initials: S
authors.lastname: Srivastava
authors.forename: Naveen Kumar
authors.initials: NK
authors.lastname: Khare
authors.forename: Akriti
authors.initials: A
authors.lastname: Bhatia
authors.forename: Alok
authors.initials: A
authors.lastname: Kumar
authors.forename: Geetika
authors.initials: G
authors.lastname: Bhatia
authors.forename: Mohammad Mubin
authors.initials: MM
authors.lastname: Khan
authors.forename: Ashok Kumar
authors.initials: AK
authors.lastname: Khanna
authors.forename: Jitendra Kumar
authors.initials: JK
authors.lastname: Saxena
mesh_terms: D000818:Animals; D000975:Antioxidants / Q000737:chemistry* / Q000494:pharmacology; D001786:Blood Glucose / Q000187:drug effects; D006027:Glycosides / Q000737:chemistry / Q000494:pharmacology*; D006949:Hyperlipidemias / Q000139:chemically induced / Q000188:drug therapy; D007004:Hypoglycemic Agents / Q000737:chemistry* / Q000494:pharmacology; D031101:Marsdenia / Q000737:chemistry*; D015394:Molecular Structure; D011092:Polyethylene Glycols / Q000633:toxicity; D011278:Pregnanes / Q000737:chemistry / Q000494:pharmacology*; D051381:Rats; D013481:Superoxides / Q000737:chemistry
chemical_list: D000975:Antioxidants; D001786:Blood Glucose; D006027:Glycosides; D007004:Hypoglycemic Agents; D011278:Pregnanes; D013481:Superoxides; D011092:Polyethylene Glycols; C016811:tyloxapol