JPS55111418A - Remedy for eye disease and its preparation - Google Patents
Remedy for eye disease and its preparationInfo
- Publication number
- JPS55111418A JPS55111418A JP1995779A JP1995779A JPS55111418A JP S55111418 A JPS55111418 A JP S55111418A JP 1995779 A JP1995779 A JP 1995779A JP 1995779 A JP1995779 A JP 1995779A JP S55111418 A JPS55111418 A JP S55111418A
- Authority
- JP
- Japan
- Prior art keywords
- remedy
- formula
- eye disease
- compound
- major component
- 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
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE: A remedy for treating eye disease such as pigmentary degeneration that contains cyanidine chloride as the major component.
CONSTITUTION: Said remedy contains cyanidine chloride, the compound of formula I, which occurs in plants, or its salt, as the major component. It is used to treat pigmentary degeneration, dark adaptation maladjustment or diabetic cataract. The compound of formula I is obtained by reductive deacylation of quercetin pentacarboxylate of formula II with a metal hydride complex of formula III (M is alkali metal; R is lower alkyl, lower alkoxyalkyl; n is 1, 2) followed by treatment with hydrochloric acid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995779A JPS55111418A (en) | 1979-02-21 | 1979-02-21 | Remedy for eye disease and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995779A JPS55111418A (en) | 1979-02-21 | 1979-02-21 | Remedy for eye disease and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55111418A true JPS55111418A (en) | 1980-08-28 |
JPS6360727B2 JPS6360727B2 (en) | 1988-11-25 |
Family
ID=12013667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1995779A Granted JPS55111418A (en) | 1979-02-21 | 1979-02-21 | Remedy for eye disease and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55111418A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0410749A2 (en) * | 1989-07-28 | 1991-01-30 | IDB HOLDING S.p.A. | Anthocyanidins for the treatment of ophthalmic diseases |
EP0490615A1 (en) * | 1990-12-10 | 1992-06-17 | IDB HOLDING S.p.A. | Process for synthesising anthocyanidins |
US5643932A (en) * | 1990-11-30 | 1997-07-01 | Otsuka Pharmaceutical Co., Ltd. | Superoxide radical inhibitor |
US8198249B2 (en) * | 2004-07-29 | 2012-06-12 | Board Of Trustees Of Michigan State University | Methods and compositions for the treatment of obesity, insulin related diseases and hypercholesterolemia |
US8354439B2 (en) | 1996-09-30 | 2013-01-15 | Otsuka Pharmaceutical Co., Ltd. | Agent for inhibition of cytokine production and agent for inhibition of cell adhesion |
-
1979
- 1979-02-21 JP JP1995779A patent/JPS55111418A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0410749A2 (en) * | 1989-07-28 | 1991-01-30 | IDB HOLDING S.p.A. | Anthocyanidins for the treatment of ophthalmic diseases |
US5643932A (en) * | 1990-11-30 | 1997-07-01 | Otsuka Pharmaceutical Co., Ltd. | Superoxide radical inhibitor |
US5677319A (en) * | 1990-11-30 | 1997-10-14 | Otsuka Pharmaceutical Co., Ltd. | Superoxide radical inhibitor |
US6080764A (en) * | 1990-11-30 | 2000-06-27 | Otsuka Pharmaceutical Co., Ltd. | Superoxide radical inhibitor |
USRE37556E1 (en) | 1990-11-30 | 2002-02-19 | Otsuka Pharmaceutical Co., Ltd. | Superoxide radical inhibitor |
EP0490615A1 (en) * | 1990-12-10 | 1992-06-17 | IDB HOLDING S.p.A. | Process for synthesising anthocyanidins |
US8354439B2 (en) | 1996-09-30 | 2013-01-15 | Otsuka Pharmaceutical Co., Ltd. | Agent for inhibition of cytokine production and agent for inhibition of cell adhesion |
US8198249B2 (en) * | 2004-07-29 | 2012-06-12 | Board Of Trustees Of Michigan State University | Methods and compositions for the treatment of obesity, insulin related diseases and hypercholesterolemia |
Also Published As
Publication number | Publication date |
---|---|
JPS6360727B2 (en) | 1988-11-25 |
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