Rhinologically active substances

Preparations having a refreshing activity comprising rhinologically active substances of the formula

• 4
• wherein
• x is 0 or 1,
• R1 denotes an alkyl group having 1 to 4 carbon atoms,
• R2 denotes a methyl or ethyl group and
• R3 denotes a monocyclic carbon system having 5, 6, 7 or 8 carbon atoms that can be unsubstituted or substituted with further alkyl groups having 1 to 4 carbon atoms or alkenyl groups having 2 to 4 carbon atoms.

An oral care composition comprising preparations having a refreshing activity comprising rhinologically active substances of the formula

• 5
• wherein
• x is 0 or 1,
• R1 denotes an alkyl group having 1 to 4 carbon atoms,
• R2 denotes a methyl or ethyl group and
• R3 denotes a monocyclic carbon system having 5, 6, 7 or 8 carbon atoms that can be unsubstituted or substituted with further alkyl groups having 1 to 4 carbon atoms or alkenyl groups having 2 to 4 carbon atoms.

A food product comprising preparations having a refreshing activity comprising rhinologically active substances of the formula

• 6
• wherein
• x is 0 or 1,
• R1 denotes an alkyl group having 1 to 4 carbon atoms,
• R2 denotes a methyl or ethyl group and
• R3 denotes a monocyclic carbon system having 5, 6, 7 or 8 carbon atoms that can be unsubstituted or substituted with further alkyl groups having 1 to 4 carbon atoms or alkenyl groups having 2 to 4 carbon atoms.

Tobacco products comprising preparations having a refreshing activity comprising rhinologically active substances of the formula

• 7
• wherein
• x is 0 or 1,
• R1 denotes an alkyl group having 1 to 4 carbon atoms,
• R2 denotes a methyl or ethyl group and
• R3 denotes a monocyclic carbon system having 5, 6, 7 or 8 carbon atoms that can be unsubstituted or substituted with further alkyl groups having 1 to 4 carbon atoms or alkenyl groups having 2 to 4 carbon atoms.

Confectionary products comprising preparations having a refreshing activity comprising rhinologically active substances of the formula

• 8
• wherein
• x is 0 or 1,
• R1 denotes an alkyl group having 1 to 4 carbon atoms,
• R2 denotes a methyl or ethyl group and
• R3 denotes a monocyclic carbon system having 5, 6, 7 or 8 carbon atoms that can be unsubstituted or substituted with further alkyl groups having 1 to 4 carbon atoms or alkenyl groups having 2 to 4 carbon atoms.

Pharmaceutical preparations having a refreshing activity comprising rhinologically active substances of the formula

• 9
• wherein
• x is 0 or 1,
• R1 denotes an alkyl group having 1 to 4 carbon atoms,
• R2 denotes a methyl or ethyl group and
• R3 denotes a monocyclic carbon system having 5, 6, 7 or 8 carbon atoms that can be unsubstituted or substituted with further alkyl groups having 1 to 4 carbon atoms or alkenyl groups having 2 to 4 carbon atoms.