US3892732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antibiotic tuberactinomycin-N and process for production thereof
Assignee: Toyo Jozo KK
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Filing: 1971-06-30
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Granted: 1975-07-01
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Expires: 1991-06-30
Abstract
Abstract A new antibiotic of basic peptide Tuberactinomycin-N and process for production thereof which comprises the steps of: cultivating Streptomyces griseoverticillatus var. tuberacticus No. N 6-130 FERM P-619 in a nutrient culture medium; cultivating the said culture medium aerobically until substantial antibiotic activity is imparted to said medium; isolating the said antibiotic from the culture medium; obtaining the said antibiotic in its essentially crystalline powder having an antituberculosis activity.
Inventors
- 👤 Jinnosuke Abe
- 👤 Tetsuo Watanabe
- 👤 Akiho Nagata
- 👤 Takuji Ando
- 👤 Teruo Take
- 👤 Rokuro Izumi
- 👤 Toshiharu Noda
- 👤 Kazuo Matsuura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:25
CPC Classifications
C; C07; C07D; C07D403/00; C07D403/02; C07D403/04; A; A61; A61P; A61P31/00; A61P31/04; A61P31/06; C07D239/00; C07D239/02; C07D239/06; C07D239/08; C07D239/12; C07K; C07K7/00; C07K7/50; C07K7/54; C07K7/56; A61K; A61K38/00; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/886
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
AN ANTIBOTIC SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF TUBERACTINOMYCIN-N HAVING THE FORMULA
Claim 2
Dependent Claim
13 words
AN ANTIBOTIC SUBSTANCE SELECTED FROM THE GROUP CONSISTING OF TUBERACTINOMYCIN-N HAVING THE FORMULA
References Cited (Backward Citations)
GB1201724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-06-30 | 1978-12-30 | 1979-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-30 | 1982-12-30 | 1983-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-30 | 1986-12-30 | 1987-07-01 | $7700.00 | Window Closed / Lapsed |