ES8600320A1 - Garosaminic cpd. - Google Patents
Garosaminic cpd.Info
- Publication number
- ES8600320A1 ES8600320A1 ES529633A ES529633A ES8600320A1 ES 8600320 A1 ES8600320 A1 ES 8600320A1 ES 529633 A ES529633 A ES 529633A ES 529633 A ES529633 A ES 529633A ES 8600320 A1 ES8600320 A1 ES 8600320A1
- Authority
- ES
- Spain
- Prior art keywords
- sisomycin
- garosaminic
- cpd
- formula
- ethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The garosaminic cpd. 1-N-ethyl sisomycin, of formula (I) is prepared by (a) reacting the sisomycin of formula (II) with 3,4-dihydro 2H-pyrane of formula (III) to obtain 3,2'',4''-tri-O-tetrahydropyranyl sisomycin; (b) reacting the prod. with ethyl iodide in presence of sodium hydride to obtain 1-N-ethyl 3,2'',4''-tri-O-tetrahydro pyranyl sisomycin; and (c) hydrolysing this in dil. mineral acid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES529633A ES529633A0 (en) | 1984-02-10 | 1984-02-10 | PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES529633A ES529633A0 (en) | 1984-02-10 | 1984-02-10 | PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8600320A1 true ES8600320A1 (en) | 1985-10-01 |
ES529633A0 ES529633A0 (en) | 1985-10-01 |
Family
ID=8486873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529633A Granted ES529633A0 (en) | 1984-02-10 | 1984-02-10 | PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES529633A0 (en) |
-
1984
- 1984-02-10 ES ES529633A patent/ES529633A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES529633A0 (en) | 1985-10-01 |
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