title: Four new hemiterpenoid derivatives from Taxillus chinensis.
abstract: Four new hemiterpenoid derivatives, taxilluside A-D (1-4), were isolated from the branches and leaves of Taxillus chinensis (DC.) Danser. Their structures were determined on the basis of spectroscopic analysis. Of these compounds, compounds 3 and 4 showed inhibition activity on Calcium concentration in myocardial cells evaluated by measuring the changes of fluorescence signal using Laser scanning confocal microscope.
authors: Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China.
authors: Bo
authors: B
authors: Ding
authors: Yi
authors: Y
authors: Dai
authors: Yun-Long
authors: YL
authors: Hou
authors: Xiao-Meng
authors: XM
authors: Wu
authors: Xue
authors: X
authors: Chen
authors: Xin-Sheng
authors: XS
authors: Yao
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D045782:Hemiterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D028183:Loranthaceae / Q000737:chemistry*; D051379:Mice; D015394:Molecular Structure; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D032383:Myocytes, Cardiac / Q000378:metabolism; D010936:Plant Extracts / Q000737:chemistry / Q000494:pharmacology*; D018515:Plant Leaves; D018547:Plant Stems
chemical_list: D045782:Hemiterpenes; D010936:Plant Extracts; C584328:taxilluside A; C584329:taxilluside B; C584331:taxilluside C; C584332:taxilluside D; D002118:Calcium