ES334475A1 - Procedimiento para la preparacion de derivados de benzofu- rano. - Google Patents
Procedimiento para la preparacion de derivados de benzofu- rano.Info
- Publication number
- ES334475A1 ES334475A1 ES334475A ES334475A ES334475A1 ES 334475 A1 ES334475 A1 ES 334475A1 ES 334475 A ES334475 A ES 334475A ES 334475 A ES334475 A ES 334475A ES 334475 A1 ES334475 A1 ES 334475A1
- Authority
- ES
- Spain
- Prior art keywords
- stands
- alkyl
- formula
- rnh2
- substitution
- Prior art date
- 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
- C07D307/79—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
-
- 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
- C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Dairy Products (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5320965A GB1106058A (en) | 1965-12-15 | 1965-12-15 | Novel benzofuran derivatives and a process for the manufacture thereof |
GB493166 | 1966-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES334475A1 true ES334475A1 (es) | 1968-02-01 |
Family
ID=26239474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES334475A Expired ES334475A1 (es) | 1965-12-15 | 1966-12-13 | Procedimiento para la preparacion de derivados de benzofu- rano. |
Country Status (13)
Country | Link |
---|---|
BE (1) | BE690933A (es) |
CH (1) | CH477433A (es) |
DE (1) | DE1543674C3 (es) |
DK (1) | DK123771B (es) |
ES (1) | ES334475A1 (es) |
FI (1) | FI46159C (es) |
FR (2) | FR6044M (es) |
GB (1) | GB1106058A (es) |
IL (1) | IL26810A (es) |
MY (1) | MY6900389A (es) |
NL (1) | NL6617663A (es) |
NO (1) | NO121046B (es) |
SE (1) | SE353090B (es) |
-
1965
- 1965-12-15 GB GB5320965A patent/GB1106058A/en not_active Expired
-
1966
- 1966-11-06 IL IL2681066A patent/IL26810A/en unknown
- 1966-11-21 CH CH1673266A patent/CH477433A/de not_active IP Right Cessation
- 1966-11-24 DE DE19661543674 patent/DE1543674C3/de not_active Expired
- 1966-11-29 FR FR85308A patent/FR6044M/fr not_active Expired
- 1966-12-02 FI FI320466A patent/FI46159C/fi active
- 1966-12-02 SE SE1654266A patent/SE353090B/xx unknown
- 1966-12-09 BE BE690933D patent/BE690933A/xx unknown
- 1966-12-09 FR FR86781A patent/FR1504230A/fr not_active Expired
- 1966-12-13 ES ES334475A patent/ES334475A1/es not_active Expired
- 1966-12-14 NO NO16599966A patent/NO121046B/no unknown
- 1966-12-15 NL NL6617663A patent/NL6617663A/xx unknown
- 1966-12-15 DK DK651066A patent/DK123771B/da unknown
-
1969
- 1969-12-31 MY MY6900389A patent/MY6900389A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1543674B2 (de) | 1974-10-10 |
MY6900389A (en) | 1969-12-31 |
FR1504230A (fr) | 1967-12-01 |
BE690933A (es) | 1967-06-09 |
DE1543674C3 (de) | 1975-08-07 |
DE1543674A1 (de) | 1969-08-21 |
NO121046B (es) | 1971-01-11 |
CH477433A (de) | 1969-08-31 |
GB1106058A (en) | 1968-03-13 |
FR6044M (es) | 1968-05-20 |
FI46159C (fi) | 1973-01-10 |
DK123771B (da) | 1972-07-31 |
IL26810A (en) | 1970-06-17 |
NL6617663A (es) | 1967-06-16 |
FI46159B (es) | 1972-10-02 |
SE353090B (es) | 1973-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1016514A (en) | 2-aryl-amino-1,3-diazacyclopentenes | |
ES311868A1 (es) | Un procedimiento para preparar una sal de monoamonio de espiro (3,5-dihidroxiboroxin)-i,i-(3',5'-dihidroxiboroxina) | |
GB1234058A (es) | ||
GB1077358A (en) | Novel benzdiaz[1,4]epine derivatives and a process for the manufacture thereof | |
GB1099787A (en) | Novel nitro-imidazole derivatives and the manufacture thereof | |
GB1087242A (en) | Improvements in or relating to naphthalene derivatives and the manufacture thereof | |
GB1285016A (en) | 3,4-dihydroisoquinoline derivatives | |
GB1252088A (es) | ||
GB1048199A (en) | New bisalkanolamine derivatives and a process for their preparation | |
GB889146A (en) | New sulphonamides and process for their manufacture | |
GB1207975A (en) | Hydroxyalkylene bis(acylamino-2,4,6-triiodobenzoic acid) derivatives for use as x-ray visualization agents | |
ES334475A1 (es) | Procedimiento para la preparacion de derivados de benzofu- rano. | |
GB1043510A (en) | D-(--)-n-alkyl-1-phenyl-2-aminoethanols | |
GB1126880A (en) | New substituted benzisothiazoles and process for preparing same | |
ES8200689A1 (es) | Un procedimiento para la produccion de analogos de cefalosporina. | |
GB1173809A (en) | N-Substituted Nor-Morphines | |
GB1023203A (en) | Propylamine derivatives | |
GB959534A (en) | 3,6-disubstituted pyridazine derivatives and a process for their preparation | |
GB1297273A (es) | ||
GB1395451A (en) | Diphenyl ether derivatives | |
GB842651A (en) | Novel acetylene compounds and process of preparing same | |
GB980016A (es) | ||
GB1109959A (en) | Dioxolan, oxathiolan and dithiolan derivatives | |
GB1412663A (en) | 2- 4-biphenylyl- tetrahydrofurans and pharmaceutical compositions containing them | |
GB1056823A (en) | New benzenesulphonyl-ureas and process for their manufacture |