Acylated aminoalcohols for repelling insects and mites

US4873252A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Bernd-Wieland Kruger · Wittlich, DE
• Klaus Sasse · Bensberg, DE
• Franz-Peter Hoever · Cologne, DE
• Gunther Nentwig · Schwandorf, DE
• Wolfgang Berhrenz · Overath, DE

Key dates

• Filing date: Mar 9, 1988
• Grant date: Oct 10, 1989
• Expiry date: Mar 9, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D211/22
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Repelling insects and mites with acylated .alpha.,.omega.-aminoalcohol derivatives of the formula ##STR1## in which X represents hydrogen, COR.sup.11, COOR.sup.12 or R.sup.13, PA1 R.sup.1 represents optionally substituted alkyl or alkenyl radicals, PA1 R.sup.2, R.sup.11 and R.sup.13 are identical or different and represent optionally substituted alkyl or alkenyl radicals, PA1 R.sup.3 to R.sup.10 are identical or different and represent hydrogen, or represent optionally substituted alkyl radicals, and wherein PA1 R.sup.2 and R.sup.3, together with the atoms to which they are bonded, can also form an optionally substituted monocyclic ring, and n and m are identical or different and denote 0 or 1, with the proviso that X does not represent hydrogen or R.sup.13 if n and m represent 0. Those compounds wherein R.sup.2 and R.sup.3 together are --(CH.sub.2).sub.4 -- and R.sup.1 is C.sub.2 -C.sub.6 -alkyl or C.sub.3 -C.sub.6 -alkenyl are new.