Patent · US Expired

Coniosulfides and their derivatives, processes for preparing them, and their use as pharmaceuticals

US6927236B2 · kind B2 · utility

1Cited by

0References

16Claims

0Family size

Assignee

Aventis Pharma Deutschland GmbH · DE

Inventors

Laszlo Vertesy · Eppstein, DE
Klaus Ehrlich · Rüsselsheim am Main, DE
Michael Kurz · Neustadt, DE
Marian Segeth · Idstein, DE
Luigi Toti · Hochheim, DE

Key dates

Filing date	Sep 19, 2002
Grant date	Aug 9, 2005
Priority date	—
Expiry date	Sep 19, 2022

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to compounds of the formula which are formed during fermentation by the microorganism Coniochaeta ellipsoidea Udagawa, DSM 13856, or by one of its mutations and/or variants, and chemically derivatized if appropriate. The invention furthermore relates to a process for preparing compounds of the formula (I), and to their use as pharmaceuticals. In addition, the invention relates to the use of a compound of the formula (VI) for producing a pharmaceutical for the treatment and prophylaxis of degenerative neuropathics or of Alzheimer's disease.

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