FR1570402A - - Google Patents
Info
- Publication number
- FR1570402A FR1570402A FR1570402DA FR1570402A FR 1570402 A FR1570402 A FR 1570402A FR 1570402D A FR1570402D A FR 1570402DA FR 1570402 A FR1570402 A FR 1570402A
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3895062 | 1962-09-11 | ||
| JP5359762 | 1962-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1570402A true FR1570402A (en:Method) | 1969-06-13 |
Family
ID=26378260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1570402D Expired FR1570402A (en:Method) | 1962-09-11 | 1963-09-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3260716A (en:Method) |
| CH (1) | CH420173A (en:Method) |
| DE (1) | DE1470349A1 (en:Method) |
| FR (1) | FR1570402A (en:Method) |
| GB (1) | GB1023381A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1470351A1 (de) * | 1962-10-15 | 1969-05-29 | Toyama Kagaku Kogyo Kabushiki | Verfahren zur Herstellung neuer Nitrofuranderivate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883391A (en) * | 1957-06-25 | 1959-04-21 | Mcneilab Inc | Method of making 2-amino-5-substituted-1,3,4-oxadiazoles |
| US3146232A (en) * | 1962-09-17 | 1964-08-25 | Saikachi Haruo | 5-(5-nitro-2-furyl-mono- and di-vinylene)-1, 3, 4-oxadiazoline-2-one and process |
-
1963
- 1963-09-04 GB GB34905/63A patent/GB1023381A/en not_active Expired
- 1963-09-06 US US307006A patent/US3260716A/en not_active Expired - Lifetime
- 1963-09-10 DE DE19631470349 patent/DE1470349A1/de active Pending
- 1963-09-11 CH CH1124163A patent/CH420173A/de unknown
- 1963-09-11 FR FR1570402D patent/FR1570402A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH420173A (de) | 1966-09-15 |
| DE1470349A1 (de) | 1969-05-29 |
| US3260716A (en) | 1966-07-12 |
| GB1023381A (en) | 1966-03-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |