Patent US6168631B1 successfully refreshed from Google Patents.
US4093738A
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Microbicidally-active acylated anilino-carboxylic acid esters and their compositions
Assignee: Novartis Corp
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Filing: 1976-09-16
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Granted: 1978-06-06
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Expires: 1996-09-16
Abstract
Abstract Microbicidally active compounds of the formula I ##STR1## wherein R 1 represents alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, R 2 represents hydrogen, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, R 5 represents hydrogen, alkyl of 1 to 3 carbon atoms or halogen, R 6 represents hydrogen or methyl, the total number of carbon atoms of the substituents R 1 R 2 , R 5 and R 6 in the phenyl ring not exceeding 8, X represents --CH 2 --or ##STR2## R' 3 represents --COOR' or ##STR3## wherein each of R', R" and R'" independently represents hydrogen, methyl, or ethyl, and R 4 represents alkyl of 1 to 6 carbon atoms, which is unsubstituted or substituted by cyano (-CN) or rhodano (--SCN), alkenyl of 2 to 5 carbon atoms or cycloalkyl of 3 to 7 carbon atoms.
Inventors
- 👤 Adolf Hubele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:31
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/21; A61K31/215; A61K31/235; A61K31/24
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
93 words
A compound of the formula Ia ##STR85## wherein R 1 ' represents methyl R 2 ' represents methyl, ethyl or chlorine R 5 represents hydrogen, alkyl of 1 to 3 carbon atoms or halogen and R 6 represents hydrogen or methyl; the total number of carbon atoms in R 1 ', R 2 ', R 5 , R 6 not exceeding 4; R 3 ' represents methyl and R 4 represents alkyl of 2 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms or cycloalkyl of 3 to 4 carbon atoms.
Claim 2
Dependent Claim
93 words
A compound of the formula Ia ##STR85## wherein R 1 ' represents methyl R 2 ' represents methyl, ethyl or chlorine R 5 represents hydrogen, alkyl of 1 to 3 carbon atoms or halogen and R 6 represents hydrogen or methyl; the total number of carbon atoms in R 1 ', R 2 ', R 5 , R 6 not exceeding 4; R 3 ' represents methyl and R 4 represents alkyl of 2 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms or cycloalkyl of 3 to 4 carbon atoms.
Claim 3
Dependent Claim
33 words
A compound as claimed in claim 1 wherein R 2 represents methyl, R 5 represents hydrogen, methyl, chlorine or bromine, R 6 represents hydrogen and R 4 represents vinyl, allyl, n-propyl or cyclopropyl.
Claim 4
Dependent Claim
30 words
A compound as claimed in claim 1 wherein R 2 represents chlorine or ethyl, R 5 and R 6 represent hydrogen and R 4 represents vinyl, allyl, n-propyl or cyclopropyl.
Claim 5
Dependent Claim
13 words
A compound according to claim 2 which is N-(1'-methoxycarbonyl-ethyl)-N-crotonoyl-3-bromo-2,6-dimethylaniline of the formula ##STR86##
Claim 6
Dependent Claim
13 words
A compound according to claim 2 which is N-(1'-methoxycarbonyl)-N-n-butyryl-2,3,6-trimethylaniline of the formula ##STR87##
Claim 7
Dependent Claim
13 words
A compound according to claim 2 which is N-(1'-methoxycarbonyl)-N-cyclopropanoyl-2,3,6-trimethylaniline of the formula ##STR88##
Claim 8
Dependent Claim
5 words
N-(1'-methoxycarbonyl-ethyl)-N-cyclopropanoyl-2-methyl-4-sec.butoxy-aniline of the formula ##STR89##
Claim 9
Dependent Claim
5 words
N-(1'-methoxycarbonyl-ethyl)-N-cyclopropanoyl-2-methyl-4-sec.butoxy-aniline of the formula ##STR89##
Claim 10
Dependent Claim
8 words
The D-configuration of the compounds of claim 1.
Claim 11
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 1, together with a suitable carrier therefor.
Claim 12
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 2, together with a suitable carrier therefor.
Claim 13
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 3, together with a suitable carrier therefor.
Claim 14
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 4, together with a suitable carrier therefor.
Claim 15
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 5, together with a suitable carrier therefor.
Claim 16
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 6, together with a suitable carrier therefor.
Claim 17
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 7, together with a suitable carrier therefor.
Claim 18
Dependent Claim
24 words
A microbicidal composition containing as active substance an effective amount of a compound as claimed in claim 8, together with a suitable carrier therefor.
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) | 1981-06-05 | 1981-12-05 | 1982-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-05 | 1985-12-05 | 1986-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-05 | 1989-12-05 | 1990-06-06 | $7700.00 | Window Closed / Lapsed |