JPS55154990A - Novel furanose derivative and its preparation - Google Patents
Novel furanose derivative and its preparationInfo
- Publication number
- JPS55154990A JPS55154990A JP6286479A JP6286479A JPS55154990A JP S55154990 A JPS55154990 A JP S55154990A JP 6286479 A JP6286479 A JP 6286479A JP 6286479 A JP6286479 A JP 6286479A JP S55154990 A JPS55154990 A JP S55154990A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- novel
- acid
- isopropylidene
- trans
- 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 (Ms is methanesulfonyl; R1 and R2 an OH or form di-O-isopropylidene).
EXAMPLE: 5-Dioxy-1,2-O-isopropylidene-5-C-(1'-hept-2',5'-trans, trans-dienyl)-3-O- mesyl-α-D-xylo-pentofuranose.
USE: A synthetic intermediate for various kind of organic compounds. Especially a synthetic intermediate for Cerulenin, an antibiotic having antifungal and antimicrobial activities.
PROCESS: An alcohol derivative shown by the formula II is reacted with methanesulfonylchloride in the presence of a base, e.g., triethylamine, to give a mesyl derivative shown by the formula III, to which an acid (preferably trifluoroacetic acid, acetic acid, dilute hydrochloric acid) is added so that isopropyl group is hydrolyzed to prepare a furanose derivative shown by the formula I. The compound shown by the formula II is novel one.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6286479A JPS55154990A (en) | 1979-05-22 | 1979-05-22 | Novel furanose derivative and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6286479A JPS55154990A (en) | 1979-05-22 | 1979-05-22 | Novel furanose derivative and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55154990A true JPS55154990A (en) | 1980-12-02 |
JPS5638598B2 JPS5638598B2 (en) | 1981-09-08 |
Family
ID=13212577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6286479A Granted JPS55154990A (en) | 1979-05-22 | 1979-05-22 | Novel furanose derivative and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55154990A (en) |
-
1979
- 1979-05-22 JP JP6286479A patent/JPS55154990A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5638598B2 (en) | 1981-09-08 |
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