FR2073395B2 - - Google Patents
Info
- Publication number
- FR2073395B2 FR2073395B2 FR707041565A FR7041565A FR2073395B2 FR 2073395 B2 FR2073395 B2 FR 2073395B2 FR 707041565 A FR707041565 A FR 707041565A FR 7041565 A FR7041565 A FR 7041565A FR 2073395 B2 FR2073395 B2 FR 2073395B2
- 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
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1727269 | 1969-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2073395A2 FR2073395A2 (fr) | 1971-10-01 |
| FR2073395B2 true FR2073395B2 (fr) | 1974-02-22 |
Family
ID=4424103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR707041565A Expired FR2073395B2 (fr) | 1969-11-20 | 1970-11-19 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE759137R (fr) |
| ES (1) | ES385700A2 (fr) |
| FR (1) | FR2073395B2 (fr) |
| GB (1) | GB1282376A (fr) |
| IE (1) | IE34748B1 (fr) |
| NL (1) | NL7016684A (fr) |
| ZA (1) | ZA707821B (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH484092A (de) * | 1967-07-28 | 1970-01-15 | Geigy Ag J R | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
| CH510008A (de) * | 1968-05-30 | 1971-07-15 | Ciba Geigy Ag | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
-
0
- BE BE759137D patent/BE759137R/fr active
-
1970
- 1970-11-13 NL NL7016684A patent/NL7016684A/xx unknown
- 1970-11-19 FR FR707041565A patent/FR2073395B2/fr not_active Expired
- 1970-11-19 GB GB54947/70A patent/GB1282376A/en not_active Expired
- 1970-11-19 IE IE1489/70A patent/IE34748B1/xx unknown
- 1970-11-19 ES ES385700A patent/ES385700A2/es not_active Expired
- 1970-11-19 ZA ZA707821A patent/ZA707821B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7016684A (fr) | 1971-05-24 |
| ZA707821B (en) | 1971-08-25 |
| ES385700A2 (es) | 1973-04-01 |
| IE34748L (en) | 1971-05-20 |
| FR2073395A2 (fr) | 1971-10-01 |
| IE34748B1 (en) | 1975-08-06 |
| GB1282376A (en) | 1972-07-19 |
| BE759137R (fr) | 1971-05-19 |