US4036986A
Expired / Lapsed
US
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Fungicidal N-(4-halobenzyl)-N-sec. alkyl-N'-phenylthioureas
Assignee: Bayer AG
•
Filing: 1975-12-24
•
Granted: 1977-07-19
•
Expires: 1995-12-24
Abstract
Abstract N-(4-halobenzyl)-N-sec. alkyl-N'-phenylthioureas of the formula <IMAGE> in which R is a C1-C6 alkyl radical, and X is a halogen atom.
Inventors
- 👤 Yasuo Yamada
- 👤 Junichi Saito
- 👤 Tatsuo Tamura
- 👤 Yoshio Kurahashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:53
CPC Classifications
C; C07; C07C; C07C335/00; C07C335/04; C07C335/16
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
24 words
An N-(4-halobenzyl)-N-sec. alkyl-N'-phenylthiourea of the formula ##STR23## in which R is a C 1 -C 6 alkyl radical, and X is a halogen atom.
Claim 2
Dependent Claim
24 words
An N-(4-halobenzyl)-N-sec. alkyl-N'-phenylthiourea of the formula ##STR23## in which R is a C 1 -C 6 alkyl radical, and X is a halogen atom.
Claim 3
Dependent Claim
17 words
A compound according to claim 1, in which R is a C 1 -C 4 alkyl radical.
Claim 4
Dependent Claim
15 words
The compound according to claim 1, wherein such compound is N-(4-chlorobenzyl)-N-sec.-butyl-N'-phenylthiourea of the formula ##STR24##
Claim 5
Dependent Claim
15 words
The compound according to claim 1, wherein such compound is N-(4-bromobenzyl)-N-isopropyl-N'-phenylthiourea of the formula ##STR25##
Claim 6
Dependent Claim
15 words
The compound according to claim 1, wherein such compound is N-(4-bromobenzyl)-N-sec.-butyl-N'-phenylthiourea of the formula ##STR26##
Claim 7
Dependent Claim
15 words
The compound according to claim 1, wherein such compound is N-(4-chlorobenzyl)-N-isopropyl-N'-phenylthiourea of the formula ##STR27##
Claim 8
Dependent Claim
15 words
The compound according to claim 1, wherein such compound is N-(4-fluorobenzyl)-N-sec.-butyl-N'-phenylthiourea of the formula ##STR28##
Claim 9
Dependent Claim
24 words
A fungicidal composition containing as the active ingredient a fungicidally effective amount of a compound according to claim 1 in admixture with a diluent.
Claim 10
Dependent Claim
26 words
A method of combating fungi which comprises applying to the fungi or a fungus habitat a fungicidally effective amount of a compound according to claim 1.
Claim 11
Dependent Claim
16 words
The method according to claim 9, in which said compound is N-(4-chlorobenzyl)-N-sec.-butyl-N'-phenylthiourea, N-(4-bromobenzyl)-N-isopropyl-N'-phenylthiourea, N-(4-bromobenzyl)-N-sec.-butyl-N'-phenylthiourea or N-(4-chlorobenzyl)-N-isopropyl-N'-phenylthiourea.
References Cited (Backward Citations)
US3829485A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-07-18 | 1981-01-17 | 1981-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-18 | 1985-01-17 | 1985-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-18 | 1989-01-17 | 1989-07-19 | $7700.00 | Window Closed / Lapsed |