Chemical structure of marker compounds isolated from plant Prangos pabularia.

Abstract

<p>(<b>1</b>), 6-hydroxo-coumarin (<b>2</b>), Umbelliferone (<b>3</b>), Heraclenol glycoside (<b>4</b>), Xanthotoxol (<b>5</b>), Heraclenol (<b>6</b>), Oxypeucedanin hydrate (<b>7</b>), 8-((3,3-dimethyloxiran-2-yl)methyl)-7-methoxy-2H-chromen-2-one (Merangin) (<b>8</b>), Oxypeucedanin hydrate monoacetate (<b>9</b>), Xanthotoxin (<b>10</b>), 4-((2-hydroxy-3-methylbut-3-en-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one (<b>11</b>), Imperatorin (<b>12</b>), Osthol.</p