Title:
BUTENOL DERIVATIVES, THEIR PREPARATION AND THEIR USE
Document Type and Number:
WIPO Patent Application WO/1993/010068
Kind Code:
A1
Abstract:
The invention concerns butenol derivatives of general formula (I), in which R?1¿ is hydrogen or an alkyl group with 1 to 4 C-atoms and R?2¿ is an alkyl group with 1 to 4 C-atoms, with the provision that R?2¿ is not a methyl group if R?1¿ is a methyl group. These compounds are odiforous substances with interesting fragrances and considerable diffusion power.
Inventors:
MARKERT THOMAS (DE)
PORRMANN VOLKER (DE)
PORRMANN VOLKER (DE)
Application Number:
PCT/EP1992/002611
Publication Date:
May 27, 1993
Filing Date:
November 13, 1992
Export Citation:
Assignee:
HENKEL KGAA (DE)
International Classes:
C07C33/12; C07C45/74; C07C47/225; C07C49/21; (IPC1-7): A61K7/46; C07C29/143; C07C33/12; C07C45/74
Foreign References:
| US4173585A | 1979-11-06 |
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