US3862320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of protection against emesis in mammals by administration of a 3-alkoxy-thianaphthene-2-carboxamide
Assignee: Societe dEtudes Scientifiques et Industrielles de lIle de France SA
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Filing: 1973-04-05
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Granted: 1975-01-21
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Expires: 1993-04-05
Abstract
Abstract Emesis in mammals is prevented by administration of 3-alkoxythianaphthene-2-carboxamides in a daily dosage ranging from 50 to 500 Mu g/kg as determined by a physician or veterinarian. When administered to dogs in a daily dosage of 250 Mu g/kg, 100 percent protection is obtained against vomiting normally induced by subcutaneous administration of apomorphine.
Inventors
- 👤 Michel Leon Thominet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:58
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/40; C; C07; C07D; C07D333/00; C07D333/50; C07D333/52; C07D333/62; C07D333/68; C07D333/70
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
20 words
The method of claim 1 in which said compound is a compound in which A of the formula is 2-pyrrolidylmethyl.
Claim 2
Dependent Claim
11 words
The method of claim 1 in which said compound is N-(1-ethyl-2-pyrrolidylmethyl)-3-methoxy-thianaphthene-2-carboxamide.
Claim 3
Dependent Claim
19 words
The method of claim 1 in which said compound is a racemic mixture of the stero isomers of N-(1-ethyl-2-pyrrolidylmethyl)-3-methoxy-5-amino-thianphthene-2-carboxamide.
Claim 4
Dependent Claim
16 words
The method of claim 1 in which said compound is the dextro form of N-(1-ethyl-2-pyrrolidylmethyl)-3-methoxy-5-amino-thianaphthene-2 -carboxamide.
Claim 5
Dependent Claim
16 words
The method of claim 1 in which said compound is the levo form of N-(1-ethyl-2-pyrrolidylmethyl)-3-methoxy-5-amino-thianaphthene-2 -carboxamide.
Claim 6
Dependent Claim
12 words
The method of claim 1 in which said compound is N-(1-ethyl-2-pyrrolidylmethyl)-3,5,6 -trimethoxy-thianaphthene-2-carboxamide.
Claim 7
Dependent Claim
12 words
The method of claim 1 in which said compound is N-(1-ethyl-2-pyrrolidylmethyl)-1,1-dioxy-3-methoxy-thianaphthene-2 -carboxamide.
Claim 8
Dependent Claim
13 words
The method of claim 1 in which said compound is N-(1-ethyl-2-pyrrolidylmethyl)-3-methoxy-5-chloro-thianaphthene-2 -carboxamide hydrochloride.
Claim 9
Dependent Claim
16 words
The method of claim 1 in which said compound is a levo or dextro rotary isomer.
References Cited (Backward Citations)
US3594478A
Cited
US3745175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-01-20 | 1978-07-22 | 1979-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-01-20 | 1982-07-22 | 1983-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-01-20 | 1986-07-22 | 1987-01-21 | $7700.00 | Window Closed / Lapsed |