JPS55154989A - Novel furanose derivative and its preparation - Google Patents
Novel furanose derivative and its preparationInfo
- Publication number
- JPS55154989A JPS55154989A JP6286379A JP6286379A JPS55154989A JP S55154989 A JPS55154989 A JP S55154989A JP 6286379 A JP6286379 A JP 6286379A JP 6286379 A JP6286379 A JP 6286379A JP S55154989 A JPS55154989 A JP S55154989A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- tetrahydropyranyl
- derivative shown
- trans
- novel
- 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.)
- Granted
Links
Landscapes
- Epoxy Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
NEW MATERIAL:A compound shown by the formula I (R is H or tetrahydropyranyl).
EXAMPLE: 5-Dioxy-1,2-O-isopropylidene-5-C-(1'-kept-2',5'-trans, trans-dienyl)-3- O-tetrahydro-pyranyl-α-D-xylo-pentfuranose.
USE: A synthetic intermediate for various kinds of organic compounds. Useful as a synthetic intermediate for Cerulenin, an antibiotic having antifungal and antimicrobial activity.
PROCESS: A tetrahydropiranyl derivative shown by the formula II (THP is tetrahydropyranyl) is reduced in the presence of metal Li, Na, etc. in a mixed solvent of t- butanol, THF, and ammonia, preferably by adding ammonium sulfate to give a tetrahydropyranyl derivative shown by he formula I. This compound is subjected to the removal of tetrahydropyranyl group in the presence of an acid catalyst to give an alcohol derivative shown by the formula I.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6286379A JPS55154989A (en) | 1979-05-22 | 1979-05-22 | Novel furanose derivative and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6286379A JPS55154989A (en) | 1979-05-22 | 1979-05-22 | Novel furanose derivative and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55154989A true JPS55154989A (en) | 1980-12-02 |
JPS5643474B2 JPS5643474B2 (en) | 1981-10-13 |
Family
ID=13212547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6286379A Granted JPS55154989A (en) | 1979-05-22 | 1979-05-22 | Novel furanose derivative and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55154989A (en) |
-
1979
- 1979-05-22 JP JP6286379A patent/JPS55154989A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5643474B2 (en) | 1981-10-13 |
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