Patent · US Expired

7-substituted derivatives of 3,5-dihydroxyhept-6-ynoic acids and corresponding lactones and their use as hypercholeserolemics

US5091386A · kind A · utility

25Cited by

3References

8Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Kurt Kesseler · Bad Soden am Taunus, DE
Wilhelm Bartmann
Gunther Wess · Niederrodenbach, DE
Ernold Granzer · Kelkheim, DE

Key dates

Filing date	Sep 22, 1989
Grant date	Feb 25, 1992
Priority date	—
Expiry date	Sep 22, 2009

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D405/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

7-Substituted 3,5-dihydroxyhept-6-ynoic acids and the derivatives thereof of the formula I ##STR1## as well as the corresponding lactones of the formula II ##STR2## in which R and R.degree. have the specified meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.

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