FR2198735B1 - - Google Patents
Info
- Publication number
- FR2198735B1 FR2198735B1 FR7232369A FR7232369A FR2198735B1 FR 2198735 B1 FR2198735 B1 FR 2198735B1 FR 7232369 A FR7232369 A FR 7232369A FR 7232369 A FR7232369 A FR 7232369A FR 2198735 B1 FR2198735 B1 FR 2198735B1
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
-
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D307/80—Radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232369A FR2198735A1 (en) | 1972-09-13 | 1972-09-13 | Substd 3-alkyl 2-nitrobenzofurans - by nitration of corresp 2-acyl derivs, used as parasiticides |
CH1261473A CH575407A5 (fr) | 1972-09-13 | 1973-09-03 | |
AT780773A AT326648B (de) | 1972-09-13 | 1973-09-10 | Verfahren zur herstellung von 2-nitro-benzofuranderivaten |
ZA737199*A ZA737199B (en) | 1972-09-13 | 1973-09-10 | Process for the production of 2-nitro-benzofurans |
NL7312456A NL7312456A (fr) | 1972-09-13 | 1973-09-10 | |
ES418731A ES418731A1 (es) | 1972-09-13 | 1973-09-13 | Procedimiento para preparar derivados de nitro-2 benzofura-no. |
JP48102710A JPS4992060A (fr) | 1972-09-13 | 1973-09-13 | |
AR250073A AR202282A1 (es) | 1972-09-13 | 1973-09-13 | Procedimiento de produccion de nitro-2-benzofuranos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232369A FR2198735A1 (en) | 1972-09-13 | 1972-09-13 | Substd 3-alkyl 2-nitrobenzofurans - by nitration of corresp 2-acyl derivs, used as parasiticides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2198735A1 FR2198735A1 (en) | 1974-04-05 |
FR2198735B1 true FR2198735B1 (fr) | 1976-05-21 |
Family
ID=9104194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232369A Granted FR2198735A1 (en) | 1972-09-13 | 1972-09-13 | Substd 3-alkyl 2-nitrobenzofurans - by nitration of corresp 2-acyl derivs, used as parasiticides |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4992060A (fr) |
AR (1) | AR202282A1 (fr) |
AT (1) | AT326648B (fr) |
CH (1) | CH575407A5 (fr) |
ES (1) | ES418731A1 (fr) |
FR (1) | FR2198735A1 (fr) |
NL (1) | NL7312456A (fr) |
ZA (1) | ZA737199B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124704A (en) | 1976-09-20 | 1978-11-07 | Riker Laboratories, Inc. | 2-Nitro-3-phenylbenzofuran alkanoic (or propenoic) acids |
US4124602A (en) | 1976-09-20 | 1978-11-07 | Riker Laboratories, Inc. | Optionally sunbstituted 3-(cyanophenyl)benzofurans |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2081585A1 (en) * | 1970-03-24 | 1971-12-10 | Anvar | 2-nitrobenzofuran derivs, antimicrobial,antiparasitic |
-
1972
- 1972-09-13 FR FR7232369A patent/FR2198735A1/fr active Granted
-
1973
- 1973-09-03 CH CH1261473A patent/CH575407A5/xx not_active IP Right Cessation
- 1973-09-10 ZA ZA737199*A patent/ZA737199B/xx unknown
- 1973-09-10 AT AT780773A patent/AT326648B/de not_active IP Right Cessation
- 1973-09-10 NL NL7312456A patent/NL7312456A/xx not_active Application Discontinuation
- 1973-09-13 JP JP48102710A patent/JPS4992060A/ja active Pending
- 1973-09-13 ES ES418731A patent/ES418731A1/es not_active Expired
- 1973-09-13 AR AR250073A patent/AR202282A1/es active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124704A (en) | 1976-09-20 | 1978-11-07 | Riker Laboratories, Inc. | 2-Nitro-3-phenylbenzofuran alkanoic (or propenoic) acids |
US4124602A (en) | 1976-09-20 | 1978-11-07 | Riker Laboratories, Inc. | Optionally sunbstituted 3-(cyanophenyl)benzofurans |
Also Published As
Publication number | Publication date |
---|---|
ATA780773A (de) | 1975-03-15 |
JPS4992060A (fr) | 1974-09-03 |
CH575407A5 (fr) | 1976-05-14 |
ZA737199B (en) | 1974-08-28 |
FR2198735A1 (en) | 1974-04-05 |
AR202282A1 (es) | 1975-05-30 |
ES418731A1 (es) | 1976-02-16 |
NL7312456A (fr) | 1974-03-15 |
AT326648B (de) | 1975-12-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |