JPS5295655A - Preparation of cyclic ethers - Google Patents
Preparation of cyclic ethersInfo
- Publication number
- JPS5295655A JPS5295655A JP1107976A JP1107976A JPS5295655A JP S5295655 A JPS5295655 A JP S5295655A JP 1107976 A JP1107976 A JP 1107976A JP 1107976 A JP1107976 A JP 1107976A JP S5295655 A JPS5295655 A JP S5295655A
- Authority
- JP
- Japan
- Prior art keywords
- cyclic ethers
- preparation
- bitanediol
- countercurrently
- glowing
- 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
- Furan Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1107976A JPS5295655A (en) | 1976-02-04 | 1976-02-04 | Preparation of cyclic ethers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1107976A JPS5295655A (en) | 1976-02-04 | 1976-02-04 | Preparation of cyclic ethers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5295655A true JPS5295655A (en) | 1977-08-11 |
JPS5343505B2 JPS5343505B2 (ja) | 1978-11-20 |
Family
ID=11767963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1107976A Granted JPS5295655A (en) | 1976-02-04 | 1976-02-04 | Preparation of cyclic ethers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5295655A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11731965B2 (en) | 2017-08-14 | 2023-08-22 | Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences | Tetrahydroprotoberberine compound, preparation method therefor and uses thereof, and pharmaceutical composition |
-
1976
- 1976-02-04 JP JP1107976A patent/JPS5295655A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11731965B2 (en) | 2017-08-14 | 2023-08-22 | Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences | Tetrahydroprotoberberine compound, preparation method therefor and uses thereof, and pharmaceutical composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5343505B2 (ja) | 1978-11-20 |
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