← Back to Patent Explorer
US3591691A Expired / Lapsed US ⏱️ 0.0 years remaining

Compositions and methods for treatment of spastic conditions

Assignee: Novartis Corp
•
Filing: 1968-03-04
•
Granted: 1971-07-06
•
Expires: 1988-03-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract 5-(N-BUTYL)-IMINODIBENZYLS WHICH ARE SUBSTITUTED IN $POSITION AT THE N-BUTYL SUBSTITUENT BY A DIMETHYLAMINO OR DIETHYLAMINO RADICAL AS WELL AS PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF WITH INORGANIC AND ORGANIC ACIDS, WHICH COMPOUNDS HAVE STRONG SPASMOLYTIC AND ESPECIALLY MUSCULOTROPIC ACTION RENDERING THEN USEFUL IN THE TREATMENT OF PSYCHOSOMATIC DISTURBANCES, ESPECIALLY SPASTIC CONDITIONS OF SMOOTH MUSCLE STRUCTURE OF THE GASTRO-INTESTINAL, UROGENITAL AND BILIARY TRACTS AND/OR THE BRONCHIAL SYSTEM WHILE BEING PRATICALLY FROO FROM ANTIDEPRESSANT ACTION ON THE CENTRAL NERVOUS SYSTEM WHEREBY THESE COMPOUNDS ARE DISTINGUISHED FROM WELL-KNOWN ANTIDEPRESSANT ININODIBENZYL DERIVATIVES; SPASMOLYTIC COMPOSTITIONS CONTAINING THE AFORESAID COMPOUNDS; AND A METHOD FOR THE TREATMENT OF SPASTIC CONDITIONS OF SMOOTH MUSCLE STRUCTURES IN MAMMALS WITH THE AID OF THE AFORESAID COMPOUNDS.

Inventors

  • 👤 Charles Gansser
  • 👤 Walter Schindler

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 13:33
CPC Classifications
C; C07; C07D; C07D223/00; C07D223/14; C07D223/18; C07D223/22; C07D223/24; C07D223/28; A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/55; C07D223/26

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

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-07-05 1975-01-04 1975-07-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-07-05 1979-01-04 1979-07-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-07-05 1983-01-04 1983-07-06 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag