FR2124427A1 - - Google Patents
Info
- Publication number
- FR2124427A1 FR2124427A1 FR7203572A FR7203572A FR2124427A1 FR 2124427 A1 FR2124427 A1 FR 2124427A1 FR 7203572 A FR7203572 A FR 7203572A FR 7203572 A FR7203572 A FR 7203572A FR 2124427 A1 FR2124427 A1 FR 2124427A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11276571A | 1971-02-04 | 1971-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2124427A1 true FR2124427A1 (enExample) | 1972-09-22 |
Family
ID=22345725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7203572A Withdrawn FR2124427A1 (enExample) | 1971-02-04 | 1972-02-03 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4932861B1 (enExample) |
| AU (1) | AU459499B2 (enExample) |
| DE (1) | DE2204051A1 (enExample) |
| FR (1) | FR2124427A1 (enExample) |
| GB (1) | GB1319041A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2828196A1 (fr) * | 2001-08-03 | 2003-02-07 | Aventis Cropscience Sa | Derives de chromone a action fongicide, procede de preparation et application dans le domaine de l'agriculture |
-
1972
- 1972-01-14 GB GB185772A patent/GB1319041A/en not_active Expired
- 1972-01-27 AU AU38407/72A patent/AU459499B2/en not_active Expired
- 1972-01-28 DE DE19722204051 patent/DE2204051A1/de active Pending
- 1972-02-01 JP JP47011029A patent/JPS4932861B1/ja active Pending
- 1972-02-03 FR FR7203572A patent/FR2124427A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2828196A1 (fr) * | 2001-08-03 | 2003-02-07 | Aventis Cropscience Sa | Derives de chromone a action fongicide, procede de preparation et application dans le domaine de l'agriculture |
| WO2003014103A1 (en) * | 2001-08-03 | 2003-02-20 | Bayer Cropscience S.A. | Iodobenzopyran-4-one derivatives having fungicidal activity |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1319041A (en) | 1973-05-31 |
| JPS4932861B1 (enExample) | 1974-09-03 |
| AU459499B2 (en) | 1975-03-27 |
| AU3840772A (en) | 1973-08-02 |
| DE2204051A1 (de) | 1972-08-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |