中文别名
1-O-乙酰旋覆花内酯1-氧-乙酰旋覆花内酯1-O-acetylBritannilactone旋覆花次内酯1-氧乙酰旋覆花内酯1-o-乙酰基大花旋覆花内酯
英文别名
(3aS,4R,7aR)-5-[(1S)-4-(Acetyloxy)-1-methylbutyl]-3a,4,7,7a-tetrahydro-4-hydroxy-6-methyl-3-methylene-2(3H)-benzofuranone1-O-acetyl Britannilactone1-O-Acetylbritannilatonebritannilactone,1-0-acetyl2(3H)-Benzofuranone, 5-[(1S)-4-(acetyloxy)-1-methylbutyl]-3a,4,7,7a-tetrahydro-4-hydroxy-6-methyl-3-methylene-, (3aS,4R,7aR)-Acetic acid (S)-4-((3aS,4R,7aR)-4-hydroxy-6-methyl-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydro-benzofuran-5-yl)-pentyl ester(4S)-4-[(3aS,4R,7aR)-4-hydroxy-6-methyl-3-methylidene-2-oxo-2,3,3a,4,7,7a-hexahydro-1-benzofuran-5-yl]pentyl acetate[(4S)-4-[(3As,4R,7aR)-4-hydroxy-6-methyl-3-methylidene-2-oxo-3a,4,7,7a-tetrahydro-1-benzofuran-5-yl]pentyl] acetate(4S)-4-[(3aS,4R,7aR)-4-Hydroxy-6-methyl-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydro-1-benzofuran-5-yl]pentyl acetate1-O-AcetylbritannilactoneBritannilactone 1-O-acetate
CAS
681457-46-5
Inchi
InChI=1S/C17H24O5/c1-9(6-5-7-21-12(4)18)14-10(2)8-13-15(16(14)19)11(3)17(20)22-13/h9,13,15-16,19H,3,5-8H2,1-2,4H3/t9?,13-,15-,16+/m1/s1
InChIkey
QKUFZFLZBUSEHN-MCJOIMHTSA-N
Canonical Smiles
CC1=C([C@@H]([C@H]2[C@@H](C1)OC(=O)C2=C)O)C(C)CCCOC(=O)C
国际化联命名
4-[(3aS,4R,7aR)-4-hydroxy-6-methyl-3-methylidene-2-oxo-3a,4,7,7a-tetrahydro-1-benzofuran-5-yl]pentyl acetate
密度：1.16
沸点：481.7±45.0 °C at 760 mmHg (Predicted)
折射率：1.521 (Predicted)
闪光点：172.5±22.2 °C (Predicted)
蒸汽压：0.0±2.7 mmHg at 25°C
logP：2.09 (Predicted)
颜色：Cryst.
物理属性：白色结晶粉末，可溶于甲醇、乙醇、DMSO等有机溶剂，来源于为菊科植物旋覆花Inula japonica Thunb.的头状花序。
