IUPAC 名称
8,12,15,15-tetramethyl-4-methylidenetricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate
描述
Taxa-4(20),11-dien-5-α-yl acetate belongs to taxanes and derivatives class of compounds. Those are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] propellane ring system. Taxa-4(20),11-dien-5-α-yl acetate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Taxa-4(20),11-dien-5-α-yl acetate can be found in a number of food items such as chinese mustard, yellow bell pepper, opium poppy, and american pokeweed, which makes taxa-4(20),11-dien-5-α-yl acetate a potential biomarker for the consumption of these food products.
InChI标识符
InChI=1S/C22H34O2/c1-14-7-8-17-13-19-15(2)20(24-16(3)23)10-12-22(19,6)11-9-18(14)21(17,4)5/h17,19-20H,2,7-13H2,1,3-6H3