Patent · US Expired

Substituted bicyclo[4.3.0]non-1(6)-en-8-yl methyl ketones and fragrance and flavor compositions

US4617146A · kind A · utility

4Cited by

5References

9Claims

0Family size

Assignee

Givaudan AG · US

Inventors

Daniel Helmlinger · Stintenberger Straße, CH
Mario Pesaro · Zürich, CH
Michael Klaus · Weil am Rhein, DE

Key dates

Filing date	Jan 9, 1984
Grant date	Oct 14, 1986
Priority date	—
Expiry date	Jan 9, 2004

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D303/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This invention is concerned with novel substituted bicyclo[4.3.0]non-1(6)-en-8-yl methyl ketones, a process for their manufacture and novel fragrance and flavor compositions containing same.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.