US4245097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
4-[(Monosubstituted-alkyl) amino] benzoic acids and analogs as hypolipidemic and antiatherosclerotic agents
Assignee: Wyeth Holdings LLC
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Filing: 1978-02-27
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Granted: 1981-01-13
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Expires: 1998-02-27
Abstract
Abstract This disclosure describes novel 4-[(monosubstituted-alkyl)amino]benzoic acids and analogs which are useful as hypolipidemic and antiatherosclerotic agents.
Inventors
- 👤 Robert G. Shepherd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:24
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/24; C07D213/28; C07D213/30; C07C; C07C17/00; C07C17/093; C07C323/00; C07C323/23; C07C323/24; C07C323/25; C07C327/00; C07C327/20; C07C327/22; C07C45/00; C07C45/45; C07D207/00; C07D207/02; C07D207/30; C07D207/34; C07D207/42; C07D211/00; C07D211/04; C07D211/06; C07D211/36; C07D211/40; C07D211/44; C07D211/46; C07D213/60; C07D213/62; C07D213/63; C07D213/65; C07D213/78; C07D213/79; C07D213/80; C07D239/00; C07D239/02; C07D239/24; C07D239/28; C07D239/32; C07D239/42; C07D263/00; C07D263/02; C07D263/08; C07D263/10; C07D265/00; C07D265/04; C07D265/06; C07D277/00; C07D277/02; C07D277/04; C07D277/06; C07D303/00; C07D303/02; C07D303/12; C07D303/16; C07D307/00; C07D307/02; C07D307/34; C07D307/38; C07D307/54; C07D307/56; C07D307/66; C07D307/68; C07D307/70; C07D307/71; C07D309/00; C07D309/02; C07D309/08; C07D309/10; C07D309/12; C07D317/00; C07D317/08; C07D317/10; C07D317/14; C07D317/28; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/14; C07D333/16; C07D333/20; C07D333/22; C07D333/24; C07D333/26; C07D333/30; C07D333/36; C07D333/38; C07D333/42; C07D333/44
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
3 words
The compound 1-[4-(16-mercaptohexadecylamino)benzoyl]pyrrolidine.
Claim 2
Dependent Claim
3 words
The compound 1-[4-(16-mercaptohexadecylamino)benzoyl]pyrrolidine.
Claim 3
Dependent Claim
3 words
The compound 1-{4-[11-(n-butylthio)undecylamino]benzoyl}piperidine.
Claim 4
Dependent Claim
3 words
The compound 1-{4-[11-(n-butylthio)undecylamino]benzoyl}piperidine.
Claim 5
Dependent Claim
3 words
The compound 1-[4-(11-benzylthioundecylamino)benzoyl]pyrrolidine.
Claim 6
Dependent Claim
3 words
The compound 1-[4-(11-benzylthioundecylamino)benzoyl]pyrrolidine.
References Cited (Backward Citations)
US3868416A
Cited
US4036977A
Cited
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 |