US3936465A
Expired / Lapsed
US
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Cyclohexane tetrols and derivatives thereof
Assignee: ER Squibb and Sons LLC
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Filing: 1973-07-30
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Granted: 1976-02-03
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Expires: 1993-07-30
Abstract
Abstract The compounds of the invention have the formula ##SPC1## Wherein Y is a radical of the formula ##SPC2## Wherein n is 1, 2, 3, 4, 5, or 6, m is 0 or 1, and R 5 is hydrogen or alkyl of 1 to 3 carbons; R 1 , r 2 , r 3 and R 4 are the same or different and are alkanoyl of 1 to 4 carbons; haloalkanoyl of 1 to 4 carbons; or alkoxycarbonyl of the formula ##EQU1## wherein R is an alkyl radical of 1 to 4 carbons; R 7 and R 8 are the same or different and are hydrogen or alkyl having 1 to 4 carbon atoms; and R 9 is hydrogen or a straight or branched chain alkyl radical having 1 to 6 carbon atoms. These compounds have been found useful in the treatment of hypertension in mammalian species, as surface active agents, as in vivo antibacterial compounds and as water softeners.
Inventors
- 👤 Frederic Peter Hauck
- 👤 Joseph E. Sundeen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:55
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/78; C07D213/79; C07D213/80; C07C; C07C33/00; C07C33/34; C07D207/00; C07D207/02; C07D207/04; C07D207/06; C07D211/00; C07D211/04; C07D211/06; C07D211/08; C07D211/10; C07D211/14; C07D211/18; C07D211/20; C07D211/22; C07D295/00; C07D295/04; C07D295/08; C07D295/096
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
152 words
A compound of the formula ##SPC9## wherein Y is a radical of the formula ##SPC10## wherein A is straight-chain alkylene of the structure (CH 2 ) n wherein n is an integer from 1 to 6 or A is branched-chain alkylene selected from the group consisting of ##EQU5## m is 0 or 1, and R 5 is hydrogen, or alkyl of 1 to 3 carbons; R 1 , R 2 , R 3 and R 4 are the same or different and are alkanoyl of 1 to 4 carbons; haloalkanoyl of 1 to 4 carbons; or alkoxycarbonyl of the formula ##EQU6## wherein R is an alkyl radical of 1 to 4 carbons; R 7 and R 8 are the same or different and are hydrogen or alkyl having 1 to 4 carbon atoms; and R 9 is hydrogen or a straight or branched chain alkyl radical having 1 to 6 carbon atoms.
Claim 2
Dependent Claim
152 words
A compound of the formula ##SPC9## wherein Y is a radical of the formula ##SPC10## wherein A is straight-chain alkylene of the structure (CH 2 ) n wherein n is an integer from 1 to 6 or A is branched-chain alkylene selected from the group consisting of ##EQU5## m is 0 or 1, and R 5 is hydrogen, or alkyl of 1 to 3 carbons; R 1 , R 2 , R 3 and R 4 are the same or different and are alkanoyl of 1 to 4 carbons; haloalkanoyl of 1 to 4 carbons; or alkoxycarbonyl of the formula ##EQU6## wherein R is an alkyl radical of 1 to 4 carbons; R 7 and R 8 are the same or different and are hydrogen or alkyl having 1 to 4 carbon atoms; and R 9 is hydrogen or a straight or branched chain alkyl radical having 1 to 6 carbon atoms.
Claim 3
Dependent Claim
119 words
A compound of the formula ##SPC11## wherein Y is a radical of the formula ##SPC12## wherein A is straight-chain alkylene of the structure (CH 2 ) n wherein n is an integer from 1 to 6 or A is branched-chain alkylene selected from the group consisting of ##EQU7## R 1 , R 2 , R 3 and R 4 are the same or different and are alkanoyl of 1 to 4 carbons or haloalkanoyl of 1 to 4 carbons; R 7 and R 8 are the same or different and are hydrogen or alkyl having 1 to 4 carbon atoms; and R 9 is hydrogen or a straight or branched chain alkyl radical having 1 to 6 carbon atoms.
Claim 4
Dependent Claim
119 words
A compound of the formula ##SPC11## wherein Y is a radical of the formula ##SPC12## wherein A is straight-chain alkylene of the structure (CH 2 ) n wherein n is an integer from 1 to 6 or A is branched-chain alkylene selected from the group consisting of ##EQU7## R 1 , R 2 , R 3 and R 4 are the same or different and are alkanoyl of 1 to 4 carbons or haloalkanoyl of 1 to 4 carbons; R 7 and R 8 are the same or different and are hydrogen or alkyl having 1 to 4 carbon atoms; and R 9 is hydrogen or a straight or branched chain alkyl radical having 1 to 6 carbon atoms.
Claim 5
Dependent Claim
19 words
A compound of claim 2 wherein R 1 , R 2 , R 3 and R 4 are alkanoyl.
Claim 6
Dependent Claim
19 words
A compound of claim 3 wherein R 1 , R 2 , R 3 and R 4 are acetyl.
Claim 7
Dependent Claim
11 words
A compound of claim 4 having the name 1,2-trans-4,5-trans-2-methyl-1-[(1-methyl-4-piperidyl)methyl]-1,2,4,5-cyclohexanetetrol, tetraacetate ester.
References Cited (Backward Citations)
US3751420A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-02-02 | 1979-08-04 | 1980-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-02 | 1983-08-04 | 1984-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-02 | 1987-08-04 | 1988-02-03 | $7700.00 | Window Closed / Lapsed |