← Back to Patent Explorer
EP0217092A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

3-Dimethyl-mevalonic-acid derivatives, process for their preparation, pharmaceutical compositions based on these compounds, their use and intermediates

Assignee: Hoechst AG
•
Filing: 1986-08-18
•
Granted: —
•
Expires: 2006-08-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German 3-Desmethyl-mevalonsäurederivate der Formel I (δ-Lacton) bzw. la (entsprechendes Dihydroxycarbonsäurederivat) worin A-B, Z, R 1 , R 2 , R 3 und R 4 die angegebenen Bedeutungen haben, Verfahren zur Herstellung dieser Verbindungen, ihre Verwendung als Arzneimittel und pharmazeutische Präparate werden beschrieben. Außerdem werden neue Zwischenprodukte für die Herstellung der Verbindungen der Formel I bzw. Formel la beschrieben. 3-desmethyl-mevalonic acid derivatives of the formula I (δ-lactone) or la (corresponding dihydroxycarboxylic acid derivative) wherein AB, Z, R 1 , R 2 , R 3 and R 4 have the meanings given, processes for the preparation of these compounds, their use as medicaments and pharmaceutical preparations are described. In addition, new intermediates for the preparation of the compounds of formula I or formula la are described.

Inventors

  • 👤 Gerhard Dr. Beck
  • 👤 Bela Dr. Kerekjarto
  • 👤 Hans-Hermann Dr. Lau
  • 👤 Günther Dr. Wess

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-23 19:21
CPC Classifications
C; C07; C07D; C07D409/00; C07D409/02; C07D409/10; A; A61; A61P; A61P3/00; A61P3/06; A61P9/00; A61P9/10; C07C; C07C59/00; C07C59/40; C07C59/42; C07C59/48; C07D309/00; C07D309/02; C07D309/08; C07D309/10; C07D309/16; C07D309/28; C07D309/30; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1804; C07F9/00; C07F9/02; C07F9/28; C07F9/54; C07F9/5456; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/55

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag