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US3558599A Expired / Lapsed US ⏱️ 0.0 years remaining

1-(2-(alpha-alkoxybenzyl and substituted benzyl)cycloalkyl)heterocyclic amines

Assignee: Pharmacia and Upjohn Co
•
Filing: 1966-06-13
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Granted: 1971-01-26
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Expires: 1986-06-13
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Abstract

Abstract NEW 183-AMINOETHER OF THE FORMULA IVA: (R'',R",R"''-PHENYL)-CH(-O-R)-CH<(-CH(-N<(-Z-))-CH2-(CH2)N- CH2-) WHEREIN N HAS THE VALUE OF 1 TO 4, INCLUSIVE, WHEREIN -N<(-Z-) REPRESENTS A HETEROCYLIC AMINO RADICAL CONTAINING FROM 5 TO 10 NUCLEAR ATOMS, INCLUSIVE, WHEREIN R IS AN ALKYL CONTAINING FROM 1 TO 6 CARBON ATOMS, INCLUSIVE, WHEREIN R'', R" AND R"'' ARE SELECTED FROM THE GROUP OF SUBSTITUENTS CONSISTING OF HYDROGEN, HALOGEN, ALKYL AND ALKOXY CONTAINING FROM 1 TO 6 CARBON ATOMS, INCLUSIVE, ARE PREPARED. THE NEW COMPOUNDS OF FORMULA IVA PER SE, AS WELL AS IN THE FORM OF ACID ADDITION SALTS HAVE DIURETIC ACTIVITY AND SOME OF THEM HAVE ANTI-HYPERGLYCEMIC ACTIVITY. COMPOUNDS OF FORMULA IVA ARE THUS USEFUL TO PRODUCE DIURESIS IN MAMMALS AND ALSO ARE USEFUL AS ORAL ANTIDIABETIC AGENTS.

Inventors

  • 👤 Jacob Szmuszkovicz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 01:51
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/08; C07D295/096; C07C; C07C45/00; C07C45/56; C07C45/562; C07D211/00; C07D211/92; C07D211/94; C07D267/00; C07D267/02; C07D267/08; C07D267/10; C07D295/10; C07D295/112

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) 1974-01-25 1974-07-27 1975-01-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-01-25 1978-07-27 1979-01-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-01-25 1982-07-27 1983-01-26 $7700.00 Window Closed / Lapsed

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