NOT KNOWN FACTUAL STATEMENTS ABOUT TRIPTOLIDE

, was discovered. However, there are still a lot of troubles to become solved. To start with, when compared with triptolide, the situation of the carboxyl team of dehydroabietic acid is problematic. Transfer from the carboxyl group towards the 3 posture is an urgent challenge for researchers. To the a single hand, after decarboxylation, a methyl gr