US3892799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phenoxyalkylamines and their salts
Assignee: Laroche Navarron SA
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Filing: 1971-12-20
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Granted: 1975-07-01
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Expires: 1991-12-20
Abstract
Abstract IN WHICH N IS ZERO OR 1, R is hydrogen or a hydroxy group, R2 is hydrogen, a hydroxy group or an alkyl group, R2 being other than hydroxy when n is zero, R3 and R4, which are not both hydrogen, are selected independently from one another from hydrogen, the halogens, the alkyl groups and the alkoxy groups, and A is the group -CH2OH,-CO-R1 or D R A W I N G R1 being an alkyl, cycloalkyl or aryl group. Said phenoxyalkylamines possess coronary vasodilatator and cardiotonic properties. This invention relates to phenoxyalkylamines having the formula:
Inventors
- 👤 Henri Pinhas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:59
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/08; C07D295/084; C07D295/088; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/415; C07C; C07C213/00; C07C213/02; C07C225/00; C07C225/02; C07C225/14; C07C225/16
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
17 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 3METHYL-4- 2-(A-METHYL-PHENETHYLAMINO(-ETHOXY -PROPIOPHENONE AND ITS NON-TOXIC ACID ADDITION SALTS.
Claim 2
Dependent Claim
17 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 3METHYL-4- 2-(A-METHYL-PHENETHYLAMINO(-ETHOXY -PROPIOPHENONE AND ITS NON-TOXIC ACID ADDITION SALTS.
Claim 3
Dependent Claim
17 words
A compound selected from the group consisting of 3-Chloro-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)-butyrophenone and its non-toxic acid addition salts.
Claim 4
Dependent Claim
17 words
A compound selected from the group consisting of 3-Chloro-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)-butyrophenone and its non-toxic acid addition salts.
Claim 5
Dependent Claim
17 words
A compound selected from the group consisting of 3-Methoxy-1-((1-cyclohexyl-1-hydroxy)-methyl)-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)-benzene and its non-toxic acid addition salts.
Claim 6
Dependent Claim
17 words
A compound selected from the group consisting of 3-Methoxy-1-((1-cyclohexyl-1-hydroxy)-methyl)-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)-benzene and its non-toxic acid addition salts.
Claim 7
Dependent Claim
17 words
A compound selected from the group consisting of 1-(1-Hydroxy-propyl)-3-methyl-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)-benzene and its non-toxic acid addition salts.
Claim 8
Dependent Claim
17 words
A compound selected from the group consisting of 1-(1-Hydroxy-propyl)-3-methyl-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)-benzene and its non-toxic acid addition salts.
Claim 9
Dependent Claim
17 words
A compound selected from the group consisting of 3-Methyl-4-(2-hydroxy-3-( Alpha -methyl-phenethylamino)-propoxy)-cyclohexanophenone and its non-toxic acid addition salts.
Claim 10
Dependent Claim
17 words
A compound selected from the group consisting of 3-Methyl-4-(2-hydroxy-3-( Alpha -methyl-phenethylamino)-propoxy)-cyclohexanophenone and its non-toxic acid addition salts.
Claim 11
Dependent Claim
18 words
A compound selected from the group consisting of 3,5 diiodo-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)propiophenone and its non-toxic acid addition salts.
Claim 12
Dependent Claim
18 words
A compound selected from the group consisting of 3,5 diiodo-4-(2-( Alpha -methyl-phenethylamino)-ethoxy)propiophenone and its non-toxic acid addition salts.
Claim 13
Dependent Claim
18 words
A compound selected from the group consisting of 3-methoxy-4-(2-( Alpha -methyl-phenethylamino) ethoxy)cyclohexanophenone and its non-toxic acid addition salts.
Claim 14
Dependent Claim
18 words
A compound selected from the group consisting of 3-methoxy-4-(2-( Alpha -methyl-phenethylamino) ethoxy)cyclohexanophenone and its non-toxic acid addition salts.
Claim 15
Dependent Claim
19 words
A compound selected from the group consisting of 3-methoxy-4-(2-( Alpha -methyl phenethylamino)ethoxy)benzophenone and its non toxic acid addition salts.
Claim 16
Dependent Claim
19 words
A compound selected from the group consisting of 3-methoxy-4-(2-( Alpha -methyl phenethylamino)ethoxy)benzophenone and its non toxic acid addition salts.
Claim 17
Dependent Claim
18 words
A compound selected from the group consisting of 3-methyl-1-((1-cyclohexyl-1-hydroxy)-methyl)-4-(2-hydroxy-3-( Alpha -methyl phenethylamino)-propoxy)benzene and its non-toxic acid addition salts.
Claim 18
Dependent Claim
18 words
A compound selected from the group consisting of 3-methyl-1-((1-cyclohexyl-1-hydroxy)-methyl)-4-(2-hydroxy-3-( Alpha -methyl phenethylamino)-propoxy)benzene and its non-toxic acid addition salts.
Claim 19
Dependent Claim
17 words
A compound selected from the group consisting of 3-chloro-4-(2-( Alpha -methyl-phenethylamino)-propoxy)cyclohexanophenone and its non-toxic acid addition salts.
Claim 20
Dependent Claim
17 words
A compound selected from the group consisting of 3-chloro-4-(2-( Alpha -methyl-phenethylamino)-propoxy)cyclohexanophenone and its non-toxic acid addition salts.
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) | 1978-06-30 | 1978-12-30 | 1979-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-30 | 1982-12-30 | 1983-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-30 | 1986-12-30 | 1987-07-01 | $7700.00 | Window Closed / Lapsed |