Collect. Czech. Chem. Commun.
1975, 40, 568-573
https://doi.org/10.1135/cccc19750568
Quaternary dihydropyrrolizines
A. Klásek, P. Sedmera and F. Šantavý
Collect. Czech. Chem. Commun.
1975, 40, 568-573
https://doi.org/10.1135/cccc19750568