JPS5538338A - Clathrate compound and its preparation - Google Patents
Clathrate compound and its preparationInfo
- Publication number
- JPS5538338A JPS5538338A JP11197678A JP11197678A JPS5538338A JP S5538338 A JPS5538338 A JP S5538338A JP 11197678 A JP11197678 A JP 11197678A JP 11197678 A JP11197678 A JP 11197678A JP S5538338 A JPS5538338 A JP S5538338A
- Authority
- JP
- Japan
- Prior art keywords
- citronellal
- cyclodextrin
- citral
- clathrate compound
- solution
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide the title clathrate compound which is resistant to autoxidation, stable, and easily handleable, and useful as a lasting perfume and low-irritant drug, by clathrating citral or citronellal with cyclodextrin.
CONSTITUTION: A citral or citronellal clathrate compound obtained by clathrating citral or citronellal with cyclodextrin, pref. β-cyclodextrin. The clathrate compound can be precipitated either by adding citral or citronellal to a saturated solution of β- cyclodextrin and stirring the mixture for 0.5-several hours, or by dispersing an organic solvent solution (e.g. acetone or ether solution) of citral or citronellal in a saturated aqueous solution of β-cyclodextrin, and stirring the mixture.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11197678A JPS5538338A (en) | 1978-09-12 | 1978-09-12 | Clathrate compound and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11197678A JPS5538338A (en) | 1978-09-12 | 1978-09-12 | Clathrate compound and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5538338A true JPS5538338A (en) | 1980-03-17 |
Family
ID=14574836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11197678A Pending JPS5538338A (en) | 1978-09-12 | 1978-09-12 | Clathrate compound and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5538338A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196257A (en) * | 1982-05-12 | 1983-11-15 | Ichiro Shibauchi | Fragrant resin product |
JPS61139360A (en) * | 1984-12-11 | 1986-06-26 | Remon Glass Food Kk | Lemon-grass oil clathrate compound and production thereof |
JPS6440567A (en) * | 1987-08-05 | 1989-02-10 | Chikahisa Shoten Kk | Clathrate product |
EP0393973A1 (en) * | 1989-04-18 | 1990-10-24 | Lemon Grass Food Co., Ltd. | Antitumor Agent Indicated for lung cancer |
JP2007282593A (en) * | 2006-04-19 | 2007-11-01 | T Hasegawa Co Ltd | Heat-and light-stable acid drink containing citral |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5083454A (en) * | 1973-11-26 | 1975-07-05 |
-
1978
- 1978-09-12 JP JP11197678A patent/JPS5538338A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5083454A (en) * | 1973-11-26 | 1975-07-05 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196257A (en) * | 1982-05-12 | 1983-11-15 | Ichiro Shibauchi | Fragrant resin product |
JPS61139360A (en) * | 1984-12-11 | 1986-06-26 | Remon Glass Food Kk | Lemon-grass oil clathrate compound and production thereof |
JPS6314937B2 (en) * | 1984-12-11 | 1988-04-02 | Remon Gurasu Fuudo Kk | |
JPS6440567A (en) * | 1987-08-05 | 1989-02-10 | Chikahisa Shoten Kk | Clathrate product |
EP0393973A1 (en) * | 1989-04-18 | 1990-10-24 | Lemon Grass Food Co., Ltd. | Antitumor Agent Indicated for lung cancer |
JP2007282593A (en) * | 2006-04-19 | 2007-11-01 | T Hasegawa Co Ltd | Heat-and light-stable acid drink containing citral |
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