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US4007166A
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US
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Meglumine complexes of fungicidal polyene macrolide antibiotics and method of preparing same
Assignee: Individual
•
Filing: 1974-04-24
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Granted: 1977-02-08
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Expires: 1994-04-24
Abstract
Abstract Meglumine complexes of fungicidal polyene macrolide antibiotics of the formula: ##STR1## wherein R is the remainder of a fungicidal polyene macrolide antibiotic.
Inventors
- 👤 Valter Osvaldovich Kulbakh
- 👤 Tatyana Mikhailovna Kokushina
- 👤 Irina Kondratievna Lagert
- 👤 Georgy Avxentievich Mikhailets
- 👤 Galina Vasilievna Kholodova
- 👤 Oleg Nikolaevich Ekzemplyarov
- 👤 Ruvim Bentsionovich Zelmanov
- 👤 Leonid Borisovich Sokolov
- 👤 Evgeny Davidovich Etingov
- 👤 Irina Mikhailovna Lushitskaya
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:57
CPC Classifications
C; C07; C07H; C07H17/00; C07H17/04; C07H17/08
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
38 words
Meglumine complexes of fungicidal polyene macrolide antibiotics of the formula: ##STR8## wherein R is the remainder of a fungicidal polyene macrolide antibiotic having no carboxyl groups, selected from the group consisting of tetraene antibiotics and non-aromatic heptaene antibiotics.
Claim 2
Dependent Claim
38 words
Meglumine complexes of fungicidal polyene macrolide antibiotics of the formula: ##STR8## wherein R is the remainder of a fungicidal polyene macrolide antibiotic having no carboxyl groups, selected from the group consisting of tetraene antibiotics and non-aromatic heptaene antibiotics.
Claim 3
Dependent Claim
28 words
Meglumine complexes of fungicidal polyene macrolide antibiotics are claimed in claim 1, wherein said antibiotics are selected from the group consisting of nystatine, amphotericin B, mycoheptine, and levorine.
Claim 4
Dependent Claim
11 words
A compound according to claim 1 wherein said compound is amphoglucamine.
Claim 5
Dependent Claim
11 words
A compound according to claim 3 wherein said compound is mycoglucamine.
Claim 6
Dependent Claim
11 words
A compound according to claim 3 wherein said compound is levoriglumine.
Claim 7
Dependent Claim
11 words
A compound according to claim 3 wherein said compound is nystaglumine.
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) | 1980-02-08 | 1980-08-09 | 1981-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-08 | 1984-08-09 | 1985-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-08 | 1988-08-09 | 1989-02-08 | $7700.00 | Window Closed / Lapsed |