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EP0030632A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Benzothiazole derivatives, pharmaceutical compositions containing them and process for their preparation

Assignee: Merck Patent GmbH
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Filing: 1980-11-17
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Granted: —
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Expires: 2000-11-17
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Abstract

Abstract Translated from German Benzothiazolderivate der allgemeinen Formel I worin R1 Hoder CH 3 , R 2 Phenyl, Tolyl,Xylyl oder Pyridyl, R 3 OH, Alkoxy mit 1-4 C-Atomen oder- NHCH 2 CH 2 OH und R4 H, Cl, Br, OH oder Alkoxy mit 1-4 C-Atomen bedeutet, Benzothiazole derivatives of the general formula I wherein R1 or CH 3 , R 2 phenyl, tolyl, xylyl or pyridyl, R 3 OH, alkoxy with 1-4 C atoms or- NHCH 2 CH 2 OH and R4 denotes H, Cl, Br, OH or alkoxy with 1-4 C atoms, sowie deren physiologisch unbedenkliche Salze sind herstellbar durch Umsetzung einer Verbindung der allgemeinen Formel ll and their physiologically acceptable salts can be prepared by reacting a compound of general formula II miteiner Verbindung der allgemeinen Formel III worin der eine der beiden Reste X' und X 2 SH oder reaktionsfähig funktionell abgewandeltes SH, der andere dieser beiden Reste Cl, Br, J, OH oder reaktionsfähig funktionell abgewandeltes OH bedeutet und R 1 bis R 4 die bei Formel angegebene Bedeutung haben. with a compound of general formula III wherein the one of the two Residues X 'and X 2 SH or reactively functionally modified SH, the other of these both residues Cl, Br, J, OH or reactive, functionally modified OH means and R 1 to R 4 have the meaning given in the formula. Die Verbindungen wirken lipidspiegelsenkend. The compounds lower lipid levels.

Inventors

  • 👤 Thomas Dr. Doll
  • 👤 Erich Dr. Schacht
  • 👤 Hans-Eckart Dr. Radunz
  • 👤 Ernst Dr. Schulze

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-07 06:33
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/60; C07D277/62; C07D277/68; C07D277/70; C07D277/74; A; A61; A61P; A61P3/00; A61P3/06; A61P9/00; A61P9/10

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