US5073633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
BMY-41950 antitumor antibiotic
Assignee: Bristol Myers Co
•
Filing: 1990-11-05
•
Granted: 1991-12-17
•
Expires: 2010-11-05
Abstract
Abstract An antitumor antibiotic designated BMY-41950 is produced by fermentation of Streptomyces staurosporeus ATCC 55006 or Streptomyces hygroscopicus ATCC 53730. The BMY-41950 antibiotic exhibits both antimicrobial and antitumor activities.
Inventors
- 👤 Daniel Schroeder
- 👤 Kin S. Lam
- 👤 Jacqueline Mattei
- 👤 Grace A. Hesler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:52
CPC Classifications
C; C07; C07H; C07H19/00; C07H19/02; C07H19/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
8 words
A compound designated BMY-41950 having the formula ##STR9##
Claim 2
Dependent Claim
8 words
A compound designated BMY-41950 having the formula ##STR9##
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-12-16 | 1995-06-17 | 1995-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-12-16 | 1999-06-17 | 1999-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-12-16 | 2003-06-17 | 2003-12-17 | $7700.00 | Window Closed / Lapsed |