Patent Number: 6,252,066

Title: Quarternary polycyclic polyammonium salts and process for their preparation

Abstract: Quaternary polycyclic polyammonium salts of the general formula ##STR1## and a process for their preparation are claimed, where A.sup.1, A.sup.2, A.sup.3, A.sup.4, R.sup.1, R.sup.2, X and Y have the meanings mentioned in the description.

Inventors: Nestler; Bernd (D-65926 Frankfurt am Main, DE), Seebach; Michael (D-65926 Frankfurt am Main, DE)


International Classification: C07D 487/00 (20060101); C07D 487/22 (20060101); C07D 235/02 (); C07D 243/06 (); C07D 245/04 (); C07D 241/36 ()

Expiration Date: 06/26/2018