Bi-linderone, a highly modified methyl-linderone dimer from Lindera aggregata with activity toward improvement of insulin sensitivity in vitro.
Bi-linderone (1) was isolated as racemate from the traditional Chinese medicinal plant Lindera aggregata. The structure elucidation of bi-linderone was reported on the basis of extensive analysis of NMR spectra and crystal X-ray diffraction. Bi-linderone has an unprecedented spirocyclopentenedione-containing carbon skeleton and showed significant activity against glucosamine-induced insulin resistance in HepG2 cells at a concentration of 1 microg/mL.
Wang
Fei
F
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People's Republic of China.
Gao
Yuan
Y
Zhang
Ling
L
Liu
Ji-Kai
JK
D002460:Cell Line; D018360:Crystallography, X-Ray; D004305:Dose-Response Relationship, Drug; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D005944:Glucosamine / Q000494:pharmacology; D006801:Humans; D007333:Insulin Resistance; D027443:Lindera / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D013141:Spiro Compounds / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*
D004365:Drugs, Chinese Herbal; D013141:Spiro Compounds; C551387:bi-linderone; D005944:Glucosamine