IT1244538B - Procedimento per la preparazione di precursori dell'amikacina ed intermedi relativi - Google Patents
Procedimento per la preparazione di precursori dell'amikacina ed intermedi relativiInfo
- Publication number
- IT1244538B IT1244538B ITMI910237A ITMI910237A IT1244538B IT 1244538 B IT1244538 B IT 1244538B IT MI910237 A ITMI910237 A IT MI910237A IT MI910237 A ITMI910237 A IT MI910237A IT 1244538 B IT1244538 B IT 1244538B
- Authority
- IT
- Italy
- Prior art keywords
- acyl
- procedure
- preparation
- kanamycin
- acylamino
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- LKCWBDHBTVXHDL-RMDFUYIESA-N amikacin Chemical compound O([C@@H]1[C@@H](N)C[C@H]([C@@H]([C@H]1O)O[C@@H]1[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O1)O)NC(=O)[C@@H](O)CCN)[C@H]1O[C@H](CN)[C@@H](O)[C@H](O)[C@H]1O LKCWBDHBTVXHDL-RMDFUYIESA-N 0.000 title 1
- 229960004821 amikacin Drugs 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 239000002243 precursor Substances 0.000 title 1
- 229960000318 kanamycin Drugs 0.000 abstract 3
- 229930182823 kanamycin A Natural products 0.000 abstract 3
- 125000002252 acyl group Chemical group 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 abstract 2
- 125000003277 amino group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000536 complexating effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
Landscapes
- Saccharide Compounds (AREA)
Abstract
Si descrive un procedimento per la preparazione di una 3,6'- di - N - acil - l - (L - ( - ) - 4 acilamino -2 -idrossibutirril) kanamicina A, in cui l'acile è un gruppo N - protettore, a partire dalla corrispondente 3,6' - di - N - acilkanamina A che consiste nell proteggere selettivamente il gruppo 3" - NH2 mediante formazione di un complesso con alluminio in un solvente organico inerte, successivo trattamento dell'intermedio così ottenuto con un derivato reattivo dell'acido L - ( - ) - 4 - acilamino -2 - idrossibutirrrico, in cui l'acile è un gruppo N - protettore preferibilmente identico a quello che protegge i gruppi amminici in 3 e6' della kanamicina A di partenza, e rimozione finale dell'alluminio complessante in ambiente basico.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910237A IT1244538B (it) | 1991-01-31 | 1991-01-31 | Procedimento per la preparazione di precursori dell'amikacina ed intermedi relativi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910237A IT1244538B (it) | 1991-01-31 | 1991-01-31 | Procedimento per la preparazione di precursori dell'amikacina ed intermedi relativi |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910237A0 ITMI910237A0 (it) | 1991-01-31 |
ITMI910237A1 ITMI910237A1 (it) | 1992-07-31 |
IT1244538B true IT1244538B (it) | 1994-07-15 |
Family
ID=11358348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910237A IT1244538B (it) | 1991-01-31 | 1991-01-31 | Procedimento per la preparazione di precursori dell'amikacina ed intermedi relativi |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1244538B (it) |
-
1991
- 1991-01-31 IT ITMI910237A patent/IT1244538B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI910237A0 (it) | 1991-01-31 |
ITMI910237A1 (it) | 1992-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960130 |