@inproceedings{inproceedings44cb2caf, title = {Structures of: (I) [4r, 9r, 10s]-9-carbomethoxy-7-isopropyl-4-methyl-tricyclo [8.3.0.'O POT.4,9']-1,6-tridecadienedione-5,8 and (ii) [4r,9r.10r]-9-carbomethoxy-7-isopropyl-4-methyl-2-phenylthio-tricyclo [8.3.0.'O POT.4,9']-1,6-tricadienedione- 5,8}, author = {Zukerman-Schpector, JĂșlio and Castellano, Eduardo Ernesto and De Simone, C A and Oliva, Glaucius and Brocksom, T J and Catani, V}, year = {1990}, publisher = {Sociedade Brasileira de Quimica}, booktitle = {Reuniao Anual da Sociedade Brasileira de Quimica} }