Robuta

https://pubmed.ncbi.nlm.nih.gov/17298045/
We previously reported that 22R-methyl-20-epi-1,25-(OH)2D3 (3) possesses strong binding affinity for the vitamin D receptor (VDR) and shows superagonistic...
alkylepicompounds
https://www.jci.org/assets/243112/powerpoint
jcisuperagonisticantibodyelicitsdistinct