JPS4920179A - - Google Patents
Info
- Publication number
- JPS4920179A JPS4920179A JP6340772A JP6340772A JPS4920179A JP S4920179 A JPS4920179 A JP S4920179A JP 6340772 A JP6340772 A JP 6340772A JP 6340772 A JP6340772 A JP 6340772A JP S4920179 A JPS4920179 A JP S4920179A
- Authority
- JP
- Japan
- 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
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6340772A JPS4920179A (en) | 1972-06-24 | 1972-06-24 | |
GB2888373A GB1428186A (en) | 1972-06-21 | 1973-06-18 | Chromone derivatives |
DE2331138A DE2331138A1 (en) | 1972-06-21 | 1973-06-19 | CHROMON DERIVATIVES, PROCESS FOR THEIR MANUFACTURING AND PRODUCTS CONTAINING THESE |
FR7322547A FR2189063B1 (en) | 1972-06-21 | 1973-06-20 | |
US05/371,852 US4001280A (en) | 1972-06-21 | 1973-06-20 | Chromone derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6340772A JPS4920179A (en) | 1972-06-24 | 1972-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4920179A true JPS4920179A (en) | 1974-02-22 |
Family
ID=13228403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6340772A Pending JPS4920179A (en) | 1972-06-21 | 1972-06-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4920179A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032362A (en) * | 1962-03-30 | 1966-06-08 | Benger Lab Ltd | Chromone derivatives |
-
1972
- 1972-06-24 JP JP6340772A patent/JPS4920179A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032362A (en) * | 1962-03-30 | 1966-06-08 | Benger Lab Ltd | Chromone derivatives |