... Volume: Page: ... 4), 3-O-(2'E,4'Z-decadienoyl)-5-O-acetylingenol (5), 3-O-(2'E,4'Z-decadienoyl)- 20-O-acetylingenol (6), 3-O ... 20-O-(decanoyl)ingenol (8), and 5-O-(2'E,4'E-decadienoyl)ingenol (9), and three with a jatrophane skeleton, kansuinins A (12), B (11), and ...