TY  - JOUR 
T1  - Synthesis and biological activity of three new 5a-hydroxy spirostanic brassinosteroid analogues
JO  - Journal of the Brazilian Chemical Society
A1  - Rodríguez, Caridad R.
A1  - Villalobos, Yohan I.
A1  - Becerra, Esther A.
A1  - Manchado, Francisco C.
A1  - Herrera, Deysma C.
A1  - Zullo, Marco A. T.
SN  - 0103-5053
UL  - 10.1590/S0103-50532003000300022
VL  - 14 
Y1  - 2003
PB  - Brasil 
ER  -