US3789123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tertiary aminoacids as anti-inflammatory agents
Assignee: Novartis Corp
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Filing: 1969-01-21
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Granted: 1974-01-29
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Expires: 1989-01-21
Abstract
Abstract AND FUNCTIONAL DERIVATIVES THEREOF, ARE ANTI-INFLAMMATORY AGENTS. New Alpha -(tert. arylaminophenyl)-aliphatic acids, e.g. those of the formula
Inventors
- 👤 R Carney
- 👤 Stevens G De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:36
CPC Classifications
C; C07; C07D; C07D207/00; C07D207/02; C07D207/44; C07D207/444; C07D207/448; C07C; C07C255/00; C07D207/18; C07D207/20; C07D209/00; C07D209/02; C07D209/44; C07D209/46; C07D209/48; C07D211/00; C07D211/04; C07D211/68; C07D211/72; C07D211/78; C07D295/00; C07D295/16; C07D295/18; C07D295/182; C07D295/185
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
35 words
A composition as claimed in claim 1, in which formula of the effective Compound R5 is cyclopropyl, R6 is hydrogen or chloro, R7 is methyl or ethyl and R8 is phenyl, tolyl, anisyl or chlorophenyl.
References Cited (Backward Citations)
FR42447E
Cited
US3657230A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-01-28 | 1977-07-30 | 1978-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-01-28 | 1981-07-30 | 1982-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-01-28 | 1985-07-30 | 1986-01-29 | $7700.00 | Window Closed / Lapsed |