Patent US4174394A successfully refreshed from Google Patents.
US4174394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
((5-Nitro-2-thiazolyl)thio) and ((5-nitro-2-thiazolyl)sulfinyl)pyrazines
Assignee: Dow Chemical Co
•
Filing: 1978-03-24
•
Granted: 1979-11-13
•
Expires: 1998-03-24
Abstract
Abstract Novel compounds corresponding to the formula ##STR1## wherein n, n' and x are, individually, 0 or 1. These compounds exhibit utility in the control and kill of bacteria and fungi.
Inventors
- 👤 Craig E. Mixan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:04
CPC Classifications
C; C07; C07D; C07D417/00; C07D417/02; C07D417/12
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
16 words
A compound of the formula ##STR4## wherein n, n' and x are, individually, 0 or 1.
Claim 2
Dependent Claim
16 words
A compound of the formula ##STR4## wherein n, n' and x are, individually, 0 or 1.
Claim 3
Dependent Claim
8 words
The compound of claim 1 which is ((5-Nitro-2-thiazolyl)thio)pyrazine.
Claim 4
Dependent Claim
9 words
The compound of claim 1 which is ((5-Nitro-2-thiazolyl)thio)pyrazine 1-oxide.
Claim 5
Dependent Claim
9 words
The compound of claim 1 which is ((5-Nitro-2-thiazolyl)thio)pyrazine 4-oxide.
Claim 6
Dependent Claim
8 words
The compound of claim 1 which is 2-Chloro-3-((5-nitro-2-thiazolyl)thio)pyrazine.
Claim 7
Dependent Claim
9 words
The compound of claim 1 which is 3-Chloro-2-((5-nitro-2-thiazolyl)thio)pyrazine 1-oxide.
Claim 8
Dependent Claim
8 words
The compound of claim 1 which is 2-Chloro-6-((5-nitro-2-thiazolyl)thio)pyrazine.
Claim 9
Dependent Claim
9 words
The compound of claim 1 which is 2-Chloro-6-((5-nitro-2-thiazolyl)thio)pyrazine 1-oxide.
Claim 10
Dependent Claim
9 words
The compound of claim 1 which is ((5-Nitro-2-thiazolyl)sulfinyl)pyrazine 1-oxide.
Claim 11
Dependent Claim
26 words
A method for controlling bacteria or fungi which comprises applying to bacteria and/or fungi or their habitat an antimicrobially-effective amount of a compound of claim 1.
Claim 12
Dependent Claim
17 words
A composition for controlling bacteria or fungi comprising an antimicrobially-effective amount of a compound of claim 1.
References Cited (Backward Citations)
US3870725A
Cited
US3850939A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-11-12 | 1983-05-14 | 1983-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-12 | 1987-05-14 | 1987-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-12 | 1991-05-14 | 1991-11-13 | $7700.00 | Window Closed / Lapsed |