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1-(2-or 3-(4-(10,11-dihydro-dibenz(b,f)-thiepin-10-yl)-1-piperazinyl)-alkyl)-3-alkyl-2-imidazolidinone derivatives

Assignee: Novartis Corp
•
Filing: 1969-02-17
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Granted: 1972-10-17
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Expires: 1989-02-17
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Abstract

Abstract COMPOUNDS OF THE CLASS 1-(2- OR 3-(4-(10,11-DIHYDRODIBENZ(B,F) - THIEPIN-10-YL)-1-PIPERAZINYL)-ALKYL)-3-ALKYL2-IMIDAZLIDINONE WHICH CAN BE SUBSTITUTED IN 8-POSITION OF THE DIBENZO(B,F)THIEPINE MOIETY BY CHLORO, METHYL, TRIFLUOROMETHYL, METHOXY OR METHYLTHIO AND THE PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF, HAVE A DEPRESSANT EFFECT ON THE CENTRAL NERVOUS SYSTEM; PHARMACEUTICAL COMPOSITIONS COMPRISING THESE COMPOUNDS AND METHODS OF TREATMENT, PARTICULARLY METHODS OF INDUCING A DEPRESSANT EFFECT IN WARM-BLOODED ANIMALS ARE PROVIDED; AN ILLUSTRATIVE EMBODIMENT IS 1-(2-(4-(8-CHLORO-10,11-HIHYDRODIBENZO(B,F)THIEPIN-10-YL) - 1 - PIPERAZINYL)-ETHYL)-3METHYL-2-IMIDAZOLIDINONE.

Inventors

  • 👤 Walter Schindler
  • 👤 Erich Schmid
  • 👤 Armin Zuest

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 08:11
CPC Classifications
C; C07; C07D; C07D409/00; C07D409/02; C07D409/04; C07D233/00; C07D233/04; C07D233/28; C07D233/30; C07D233/32; C07D233/34; C07D263/00; C07D263/02; C07D263/08; C07D263/16; C07D263/18; C07D263/20; C07D263/22; C07D337/00; C07D337/02; C07D337/06; C07D337/10; C07D337/14

Claims Analysis

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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-10-17 1976-04-17 1976-10-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-10-17 1980-04-17 1980-10-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-10-17 1984-04-17 1984-10-17 $7700.00 Window Closed / Lapsed

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