TY  - JOUR 
T1  - Synthetic studies with Pinus elliottiis rosin derivatives. Oxidation of maleopimaric anhydride methyl ester and trimethyl fumaropimarate
JO  - Journal of the Brazilian Chemical Society
A1  - Hess, Sonia C.
A1  - Farah, Maria I. S.
A1  - Eguchib, Silvia Y.
A1  - Imamura, Paulo M.
SN  - 0103-5053
UL  - 10.1590/S0103-50532000000100011
VL  - 11 
Y1  - 2000
PB  - Brasil 
ER  -