US3887590A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Azido cyclohexanepentol derivative
Assignee: Labaz SA
•
Filing: 1973-07-30
•
Granted: 1975-06-03
•
Expires: 1993-07-30
Abstract
Abstract Cyclohexanepentol derivative i.e. 1L-1-azido-1-deoxy-myoinositol of the formula: WHICH IS AN INTERMEDIATE PRODUCT FOR THE PREPARATION OF THE KNOWN CORRESPONDING AMINOCYCLITOL.
Inventors
- 👤 Andre Cier
- 👤 Stephan Gero
- 👤 Alain Olesker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:20
CPC Classifications
C; C07; C07C; C07C247/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
1L-L-AZIOD-L-DEOXY-MYO-INOSITOL OF THE FORMULA:
Claim 2
Dependent Claim
4 words
1L-L-AZIOD-L-DEOXY-MYO-INOSITOL OF THE FORMULA:
References Cited (Backward Citations)
US3496196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-06-02 | 1978-12-02 | 1979-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-02 | 1982-12-02 | 1983-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-02 | 1986-12-02 | 1987-06-03 | $7700.00 | Window Closed / Lapsed |