The Definitive Guide to triptolide
, was found out. On the other hand, there are still lots of problems for being fixed. 1st, in contrast with triptolide, the position with the carboxyl group of dehydroabietic acid is problematic. Transfer with the carboxyl team for the a few place can be an urgent dilemma for scientists. Within the 1 hand, just after decarboxylation, a methyl group