Collect. Czech. Chem. Commun.
1974, 39, 3741-3755
https://doi.org/10.1135/cccc19743741
The effect of 8β-methyl group on the conformation of the ring of a 2,3-disubstituted triterpenes
J. Klinot, M. Buděšínský, S. Hilgard and A. Vystrčil
Collect. Czech. Chem. Commun.
1974, 39, 3741-3755
https://doi.org/10.1135/cccc19743741