TY - BOOK AU - Xiao,F. AU - Tang,C.P. AU - Ke,C.Q. AU - Yao,S. AU - Ye,Y. TI - Rearranged diterpenoids from the seeds of Caesalpinia sappan KW - DITERPENOID KW - TOMOCINOL C KW - SPIROCAESALMIN C KW - CAESALPINIA SAPPAN KW - ABSOLUTE CONFIGURATION KW - X-RAY CRYSTALLOGRAPHY N2 - Two new rearranged diterpenoids, tomocinol C (1)and spirocaesalmin C (2)were isolated from the seeds of Caesalpinia sappan. Their structures were elucidated based on comprehensive analysis of spectroscopic data, and their absolute configurations were established by single crystal X-ray crystallography UR - https://drive.google.com/file/d/1Xa_m7J1qJ0qztzfH5wqKzgwpxNLosO6u/view?usp=drivesdk ER -