Table 3 Eight compounds purified by quick column chromatography

100HEX

yellow and green, sticky liquid

10DCM

transparent, light yellow and brown, sticky liquid

30DCM

transparent, light brown and sticky solid

50DCM

transparent, like 30DCM but lightly darker

70DCM

transparent, dark brown and sticky solid

100DCM

transparent, dark brown and sticky solid

5MET

brown and black solid

10MET

light yellow solid