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US4029673A
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N-(1-benzyl pyrrolidinyl 2-alkyl) substituted benzamides and derivatives thereof
Assignee: Societe dEtudes Scientifiques et Industrielles de lIle de France SA
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Filing: 1975-03-05
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Granted: 1977-06-14
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Expires: 1995-03-05
Abstract
Abstract The benzamides of this invention and their pharmaceutically acceptable salts are particularly effective in the treatment of emesis and ulcers in mammals. Their low level of toxicity is compatible with use in human therapy, without undesirable side effects.
Inventors
- 👤 Gerard Bulteau
- 👤 Jacques Acher
- 👤 Jean-Claude Monier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:14
CPC Classifications
C; C07; C07D; C07D207/00; C07D207/02; C07D207/04; C07D207/08; C07D207/09; A; A61; A61P; A61P1/00; A61P1/04; A61P25/00; C07D207/18; C07D207/22; C07D207/24; C07D207/26; C07D207/273; C07D207/277; C07D207/28
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
86 words
A compound selected from the class consisting of substituted benzamides and their pharmaceutically acceptable salts, said substituted benzamides having the formula: ##STR4## in which: A is alkyl having 1 to 5 carbon atoms; X is hydrogen or alkoxy having 1 to 5 carbon atoms; Y is hydrogen or amino; Z is hydrogen, halogen, sulfamoyl, alkylsulfamoyl or alkylsylfonyl having 1 to 5 carbon atoms, at least one of X, Y and Z being other than hydrogen, being N-(1'-benzylpyrrolidinyl 2'-methyl) 2-methoxy 4-amino 5-methylsulfamoylbenzamide or N-(1'-benzylpyrrolidinyl 2'-methyl) 2,3-dimethoxy 5-methylsulfamoylbenzamine.
Claim 2
Dependent Claim
86 words
A compound selected from the class consisting of substituted benzamides and their pharmaceutically acceptable salts, said substituted benzamides having the formula: ##STR4## in which: A is alkyl having 1 to 5 carbon atoms; X is hydrogen or alkoxy having 1 to 5 carbon atoms; Y is hydrogen or amino; Z is hydrogen, halogen, sulfamoyl, alkylsulfamoyl or alkylsylfonyl having 1 to 5 carbon atoms, at least one of X, Y and Z being other than hydrogen, being N-(1'-benzylpyrrolidinyl 2'-methyl) 2-methoxy 4-amino 5-methylsulfamoylbenzamide or N-(1'-benzylpyrrolidinyl 2'-methyl) 2,3-dimethoxy 5-methylsulfamoylbenzamine.
Claim 3
Dependent Claim
12 words
A compound of claim 1 which is N-(1'-benzylpyrrolidinyl 2'-methyl) 2-methoxy 4-amino 5-methylsulfamoylbenzamide.
Claim 4
Dependent Claim
11 words
A compound of claim 1 which is N-(1'-benzylpyrrolidinyl 2'-methyl) 2,3-dimethoxy 5-methylsulfamoylbenzamide.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |