US4007212A
Expired / Lapsed
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Novel amide compounds
Assignee: Polaroid Corp
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Filing: 1975-04-28
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Granted: 1977-02-08
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Expires: 1995-04-28
Abstract
Abstract This invention relates to compounds of the formula: ##STR1## where X is methyl, methoxy, hydroxy, amino, chloro, or carboxy; M is a positive integer from 1 to 2; and A is an alkyl radical having from 9 to 17 carbon atoms; And to methods for making such compounds.
Inventors
- 👤 Harris L. Curtis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:11
CPC Classifications
G; G03; G03C; G03C8/00; G03C8/02; G03C8/08; G03C8/10; C; C09; C09B; C09B69/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
36 words
A compound of the formula: ##STR12## wherein: X is methyl, methoxy, hydroxy, amino, chloro, or carboxy; m is a positive integer from 1 to 2; and A is an alkyl radical having from 9-17 carbon atoms.
Claim 2
Dependent Claim
36 words
A compound of the formula: ##STR12## wherein: X is methyl, methoxy, hydroxy, amino, chloro, or carboxy; m is a positive integer from 1 to 2; and A is an alkyl radical having from 9-17 carbon atoms.
Claim 3
Dependent Claim
9 words
A compound of claim 1 of the formula: ##STR13##
Claim 4
Dependent Claim
6 words
A compound of the formula: ##STR14##
Claim 5
Dependent Claim
6 words
A compound of the formula: ##STR14##
Claim 6
Dependent Claim
54 words
A process which comprises the step of reacting ##STR15## with a compound of the formula: ##STR16## to form a compound of the formula: ##STR17## wherein: X is methyl, methoxy, hydroxy, amino, chloro, or carboxy; m is a positive integer from 1 to 2; and A is an alkyl radical having from 9-17 carbon atoms.
Claim 7
Dependent Claim
54 words
A process which comprises the step of reacting ##STR15## with a compound of the formula: ##STR16## to form a compound of the formula: ##STR17## wherein: X is methyl, methoxy, hydroxy, amino, chloro, or carboxy; m is a positive integer from 1 to 2; and A is an alkyl radical having from 9-17 carbon atoms.
Claim 8
Dependent Claim
27 words
A process as defined in claim 4 including the step of reducing the nitro group of said last-named compound to form a compound of the formula: ##STR18##
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) | 1980-02-08 | 1980-08-09 | 1981-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-08 | 1984-08-09 | 1985-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-08 | 1988-08-09 | 1989-02-08 | $7700.00 | Window Closed / Lapsed |