US3674787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-(alpha-morpholinobenzyl)-anilides
Assignee: Leo Pharma AS
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Filing: 1969-03-10
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Granted: 1972-07-04
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Expires: 1989-03-10
Abstract
Abstract This invention relates to pharmaceutically active 2-( Alpha morpholinobenzyl)-anilides intended for use as tranquilizers having, e.g., an anticonvulsive, muscle-relaxing, or sedative effect, to salts of the said anilides, and to pharmaceutical preparations in dosage unit form, containing from 5 mg to 250 mg of the said anilides or salts per dose.
Inventors
- 👤 Hans-Hasso Frey
- 👤 Sven Liisberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:55
CPC Classifications
C; C07; C07D; C07D265/00; C07D265/04; C07D265/12; C07D265/14; C07D265/16; A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/535; C07D295/00; C07D295/04; C07D295/12; C07D295/135
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
3 words
2-( Alpha -Morpholinobenzyl)-4-chloro-aminoacetanilide.
Claim 2
Dependent Claim
3 words
2-( Alpha -Morpholino-2''-fluorobenzyl)-4-chloro-aminoacetanilide.
Claim 3
Dependent Claim
3 words
2-( Alpha -Morpholino-2''-fluorobenzyl)-4-nitro-ethylaminoacetanilide.
Claim 4
Dependent Claim
5 words
2-( Alpha -Morpholino-2''-fluorobenzyl)-4-nitro- omega -allylamino-acetanilide.
Claim 5
Dependent Claim
8 words
A 2-( Alpha -morpholino-benzyl)-anilide compound of the formula
Claim 6
Dependent Claim
8 words
A 2-( Alpha -morpholino-benzyl)-anilde compound of the formula
Claim 7
Dependent Claim
8 words
A 2-( Alpha -morpholino-benzyl)-anilde compound of the formula
Claim 8
Dependent Claim
8 words
A 2-( Alpha -morpholino-benzyl)-anilide compound of the formula
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) | 1975-07-04 | 1976-01-03 | 1976-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-04 | 1980-01-03 | 1980-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-04 | 1984-01-03 | 1984-07-04 | $7700.00 | Window Closed / Lapsed |