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Biologically active substance

Assignee: SmithKline Beecham Corp
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Filing: 1979-04-16
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Granted: 1981-01-13
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Expires: 1999-04-16
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Abstract

Abstract A method for the induction and/or maintenance of anaesthesia or of neuroleptanalgesia in a mammal comprising the administration to the mammal of an anaesthetic-effective or of a neuroleptanalgesic-effective, non-toxic amount of a peptide of formula H.Tyr.D-Ala.Gly.Phe.D-Leu.

Inventors

  • 👤 Samuel Wilkinson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 21:50
CPC Classifications
C; C07; C07K; C07K14/00; C07K14/435; C07K14/665; C07K14/675; C07K14/6755; C07K14/70; C07K14/702

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 39 words
A method for the induction and/or maintenance of neuroleptanalgesia in a mammal, comprising the administration to the mammal of a neuroleptanalgesic-effective, non-toxic amount of a peptide of formula H.Tyr.D-Ala.Gly.Phe.D-Leu.NHEt or a pharmacologically and pharmaceutically acceptable acid addition salt thereof.
Claim 2
Independent Claim 39 words
A method for the induction and/or maintenance of neuroleptanalgesia in a mammal, comprising the administration to the mammal of a neuroleptanalgesic-effective, non-toxic amount of a peptide of formula H.Tyr.D-Ala.Gly.Phe.D-Leu.NHEt or a pharmacologically and pharmaceutically acceptable acid addition salt thereof.
Claim 3
Dependent Claim 32 words
A method according to claim 1 wherein a pharmaceutical formulation comprising the peptide or acid addition salt thereof together with a pharmaceutically and pharmacologically acceptable carrier therefor is administered to the mammal.
Claim 4
Dependent Claim 39 words
A method according to claim 1 wherein the peptide or acid addition salt thereof is administered at a dosage in the range of from 0.0025 μg to 40 mg per kilogramme bodyweight of the mammal, calculated as the base.
Claim 5
Dependent Claim 11 words
A method according to claim 1 wherein the mammal is man.
Claim 6
Dependent Claim 20 words
The method of claim 1 in which the peptide or salt thereof is administered with a pharmaceutically acceptable carrier therefore.

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) 1984-01-13 1984-07-14 1985-01-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-01-13 1988-07-14 1989-01-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-01-13 1992-07-14 1993-01-13 $7700.00 Window Closed / Lapsed

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