US3907797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
5-(3-Iodinepropargyloxy)pyrimidines
Assignee: Spofa Vereinigte Pharma Werke
•
Filing: 1972-12-14
•
Granted: 1975-09-23
•
Expires: 1992-12-14
Abstract
Abstract (Iodinepropargyloxy)-pyrimidines of the general formula wherein R is selected from among hydrogen, alkyl, alkoxy, alkylthio, alkylsulfinyl and alkylsulfonyl radicals are described, and a process for the preparation thereof. The compounds are antibiotic and antimycotic agents.
Inventors
- 👤 Zdenek Budesinsky
- 👤 Vladimir Janata
- 👤 Alois Svab
- 👤 Ladislav Bruna
- 👤 Alois Capek
- 👤 Antonin Simek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:14
CPC Classifications
C; C07; C07D; C07D239/00; C07D239/02; C07D239/24; C07D239/28; C07D239/46; C07D239/56; A; A61; A61P; A61P31/00; A61P31/04; A61P31/10; C07D239/32; C07D239/34; C07D239/52
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
4 words
5-(3-IODINEPROPARGYLOXY)PYRIMIDINE OF THE FORMULA
Claim 2
Dependent Claim
4 words
5-(3-IODINEPROPARGYLOXY)PYRIMIDINE OF THE FORMULA
Claim 3
Dependent Claim
1 words
2-methylthio-5-(3-iodinepropargyloxy)pyrimidine.
Claim 4
Dependent Claim
1 words
2-methylthio-5-(3-iodinepropargyloxy)pyrimidine.
Claim 5
Dependent Claim
1 words
2-ethylthio-5-(3-iodinepropargyloxy)pyrimidine
Claim 6
Dependent Claim
1 words
2-ethylthio-5-(3-iodinepropargyloxy)pyrimidine
Claim 7
Dependent Claim
1 words
2-propylthio-5-(3-iodinepropargyloxy)pyrimidine.
Claim 8
Dependent Claim
1 words
2-propylthio-5-(3-iodinepropargyloxy)pyrimidine.
Claim 9
Dependent Claim
1 words
2-butylthio-5-(3-iodinepropargyloxy)pyrimidine.
Claim 10
Dependent Claim
1 words
2-butylthio-5-(3-iodinepropargyloxy)pyrimidine.
Claim 11
Dependent Claim
1 words
2-methylsulfinyl-5-(3-iodinepropargyloxy)pyrimidine.
Claim 12
Dependent Claim
1 words
2-methylsulfinyl-5-(3-iodinepropargyloxy)pyrimidine.
Claim 13
Dependent Claim
1 words
2-methylsulfonyl-5-(3-iodinepropargyloxy)pyrimidine.
Claim 14
Dependent Claim
1 words
2-methylsulfonyl-5-(3-iodinepropargyloxy)pyrimidine.
Claim 15
Dependent Claim
1 words
2-ethoxy-5-(3-iodinepropargyloxy)pyrimidine.
Claim 16
Dependent Claim
1 words
2-ethoxy-5-(3-iodinepropargyloxy)pyrimidine.
Claim 17
Dependent Claim
1 words
5-(3-iodinepropargyloxy)pyrimidine.
Claim 18
Dependent Claim
1 words
5-(3-iodinepropargyloxy)pyrimidine.
Claim 19
Dependent Claim
4 words
5-(3-iodinepropargyloxy)pyrimidine of the formula
Claim 20
Dependent Claim
4 words
5-(3-iodinepropargyloxy)pyrimidine of the formula
References Cited (Backward Citations)
US3778441A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-09-22 | 1979-03-24 | 1979-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-09-22 | 1983-03-24 | 1983-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-09-22 | 1987-03-24 | 1987-09-23 | $7700.00 | Window Closed / Lapsed |