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US3626066A Expired / Lapsed US ⏱️ 0.0 years remaining

Arylpyridinyl-alkyl alcohol derivatives in compositions and methods for tranquilizing mammals

Assignee: AH Robins Co Inc
•
Filing: 1970-01-19
•
Granted: 1971-12-07
•
Expires: 1990-01-19
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Abstract

Abstract There are disclosed compositions of matter classified in the art of chemistry as derivatives of arylpyridinyl-alkyl alcohols as well as processes for making and using such compositions. The novel chemical compounds are represented by the following formula: WHEREIN R1 represents hydrogen, lower alkyl, lower alkoxy or trifluoromethyl; A represents alkylene having two to four carbon atoms; X represents -0-C(o)-; Y represents phenyl, trifluoromethylphenyl, lower-alkoxyphenyl, and NHR2 wherein R2 represents hydrogen, lower alkyl, phenyl, trifluoromethylphenyl and lower-alkoxyphenyl. The pharmaceutically acceptable acid addition salts of the arylpyridinyl-alkyl alcohol derivatives embraced by the above formula are also included within the scope of this invention.

Inventors

  • 👤 Grover Cleveland Helsley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 00:37
CPC Classifications
C; C07; C07D; C07D211/00; C07D211/04; C07D211/68; C07D211/70

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 29 words
A process according to claim 1 wherein the active ingredient is administered together with a pharmaceutically acceptable carrier therefor and in an amount of about 5 to 50 milligrams.
Claim 2
Dependent Claim 12 words
The process according to claim 2 wherein the active ingredient is 1-(3-methylcarbamoyloxypropyl)-4-phenyl-1,2,3,6-tetrahydropyridine.
Claim 3
Dependent Claim 12 words
The process according to claim 2 wherein the active ingredient is 1-(3-ethylcarbamoyloxypropyl)-4-phenyl-1,2,3,6-tetrahydropyridine.
Claim 4
Dependent Claim 13 words
The process according to claim 2 wherein the active ingredient is 1-(3-methylcarbamoyloxypropyl)-4-(m-trifluoromethylphenyl)-1,2,3,6 -tetrahydropyridine.
Claim 5
Dependent Claim 25 words
A pharmaceutical composition useful for its tranquilizing effect comprising (a) an effective amount of about 5 to 50 milligrams of a compound of the formula:
Claim 6
Dependent Claim 17 words
A composition according to claim 6 useful for its tranqUilizing effect wherein the active ingredient is 1-(3-methylcarbamoyloxypropyl)-4-phenyl-1,2,3,6-tetrahydropyridine.
Claim 7
Dependent Claim 18 words
A composition according to claim 6 useful for its tranquilizing effect wherein the active ingredient is 1-(3 -ethylcarbamoyloxypropyl)-4-phenyl-1,2,3,6-tetrahydropyridine.
Claim 8
Dependent Claim 18 words
A composition according to claim 6 useful for its tranquilizing effect wherein the active ingredient is 1-(3-methylcarbamoyloxypropyl)-4-(m-trifluoromethylphenyl)-1,2,3,6 -tetrahydropyridine.

References Cited (Backward Citations)

US3426031A Cited

USPTO Annuity & Maintenance Windows

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

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