TY  - BOOK
AU  - Mu,W.
AU  - Tang,H.
AU  - Li,Y.
AU  - He,D.
AU  - Ma,R.
AU  - Wang,L.
TI  - Caesalpinone A, a new type of gorgonane sesquiterpenoid containing an unprecedented 1, 15-bridge, from the pods of Caesalpinia spinosa Kuntze
KW  - TARA
KW  - CAESALPINIA SPINOSA
KW  - SESQUITERPENOID
KW  - CAESALPINONE A
N2  - Caesalpinone A (1), a new type of gorgonane sesquiterpenoid containing an unprecedented 1,15-bridge, along with ten known sesquiterpenoids (2 ? 11)were isolated from the pods of Caesalpinia spinosa Kuntze (Tara). The structure of caesalpinone A was elucidated based on its 1D and 2D NMR spectra. The absolute configuration of 1 was assigned by the comparison of the experimental and calculated electronic circular dichroism spectra. Compound 1 was evaluated for the inhibitory activities against five human tumor cell lines. The sesquiterpenoids of isodaucane skeleton and caryolane skeleton were isolated from Caesalpinia genus for the first time. Compounds 5-9 were firstly reported from Tara
UR  - https://drive.google.com/file/d/1PQDm8wLsbWZPn3yFMr7vRNf5MEolcnrd/view?usp=drivesdk
ER  -