JPS5731695A - Solubilizing method of chlorophyll in water by preparation of chlorophyll-sugar derivative - Google Patents
Solubilizing method of chlorophyll in water by preparation of chlorophyll-sugar derivativeInfo
- Publication number
- JPS5731695A JPS5731695A JP10364480A JP10364480A JPS5731695A JP S5731695 A JPS5731695 A JP S5731695A JP 10364480 A JP10364480 A JP 10364480A JP 10364480 A JP10364480 A JP 10364480A JP S5731695 A JPS5731695 A JP S5731695A
- Authority
- JP
- Japan
- Prior art keywords
- chlorophyll
- water
- raffinose
- sucrose
- sugar derivative
- 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
NEW MATERIAL:An ester of chlorophyll with sucrose or raffinose.
USE: Water-soluble chlorophyll, characterized by solubilizing the water-insoluble chlorophyll in water by the esterification, useful as a medicine, particularly an injection, and having both water-solubility and oil-solubility due to the phytol part remaining as it is in the molecule exhibiting the lipophilic property and the exchange of the methyl ester part with the sugar.
PROCESS: Chlorophyll is reacted with sucrose or raffinose to exchange only the methyl group in the methyl ester part of the chlorophyll with the sucrose or raffinose and give the aimed sugar derivative of the chlorophyll. The reaction is carried out in a solvent, e.g. N,N-dimethylacetamide, under heating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10364480A JPS5731695A (en) | 1980-07-30 | 1980-07-30 | Solubilizing method of chlorophyll in water by preparation of chlorophyll-sugar derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10364480A JPS5731695A (en) | 1980-07-30 | 1980-07-30 | Solubilizing method of chlorophyll in water by preparation of chlorophyll-sugar derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5731695A true JPS5731695A (en) | 1982-02-20 |
Family
ID=14359474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10364480A Pending JPS5731695A (en) | 1980-07-30 | 1980-07-30 | Solubilizing method of chlorophyll in water by preparation of chlorophyll-sugar derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5731695A (en) |
-
1980
- 1980-07-30 JP JP10364480A patent/JPS5731695A/en active Pending
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