Patent US4352805A successfully refreshed from Google Patents.
US4352805A
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Methods of treating psychosis
Assignee: Pharmacia and Upjohn Co
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Filing: 1980-10-10
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Granted: 1982-10-05
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Expires: 2000-10-10
Abstract
Abstract Isochromans, isothiochromans, 2-benzoxepins and 2-benzothiepins are described. The compounds possess hypotensive and antipsychotic properties; methods and compositions using them are described.
Inventors
- 👤 John M. McCall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:47
CPC Classifications
C; C07; C07D; C07D337/00; C07D337/02; C07D337/06; C07D337/08; C07C; C07C43/00; C07C43/02; C07C43/20; C07C43/23; C07D311/00; C07D311/02; C07D311/74; C07D313/00; C07D313/02; C07D313/06; C07D313/08; C07D335/00; C07D335/04; C07D335/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
18 words
A method of treating psychosis in humans which comprises administering systemically to humans an antipsychotic dose of 2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methyl]-4-(2-pyridyl)piperazine.
Claim 2
Independent Claim
18 words
A method of treating psychosis in humans which comprises administering systemically to humans an antipsychotic dose of 2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methyl]-4-(2-pyridyl)piperazine.
Claim 3
Independent Claim
18 words
A method of treating psychosis in humans which comprises administering systemically to humans an antipsychotic dose of 2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline.
Claim 4
Independent Claim
18 words
A method of treating psychosis in humans which comprises administering systemically to humans an antipsychotic dose of 2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline.
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) | 1985-10-04 | 1986-04-05 | 1986-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-04 | 1990-04-05 | 1990-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-04 | 1994-04-05 | 1994-10-05 | $7700.00 | Window Closed / Lapsed |