BE676727A - - Google Patents
Info
- Publication number
- BE676727A BE676727A BE676727DA BE676727A BE 676727 A BE676727 A BE 676727A BE 676727D A BE676727D A BE 676727DA BE 676727 A BE676727 A BE 676727A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D319/18—Ethylenedioxybenzenes, not substituted on the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT350765 | 1965-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE676727A true BE676727A (hr) | 1966-07-18 |
Family
ID=11108657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE676727D BE676727A (hr) | 1965-02-19 | 1966-02-18 |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT261594B (hr) |
BE (1) | BE676727A (hr) |
BR (1) | BR6677256D0 (hr) |
ES (1) | ES323260A1 (hr) |
FR (1) | FR6995M (hr) |
GB (1) | GB1109527A (hr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229575A (en) * | 1978-02-27 | 1980-10-21 | Richardson-Merrell Inc. | 7-(2,3-Dihydrobenzo-5-furanyl)-acetamido cephalosporin derivatives |
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1966
- 1966-02-17 GB GB7087/66A patent/GB1109527A/en not_active Expired
- 1966-02-17 BR BR17725666A patent/BR6677256D0/pt unknown
- 1966-02-17 FR FR49993A patent/FR6995M/fr not_active Expired
- 1966-02-18 BE BE676727D patent/BE676727A/xx unknown
- 1966-02-18 ES ES0323260A patent/ES323260A1/es not_active Expired
- 1966-02-21 AT AT158366A patent/AT261594B/de active
Also Published As
Publication number | Publication date |
---|---|
GB1109527A (en) | 1968-04-10 |
ES323260A1 (es) | 1967-03-01 |
BR6677256D0 (pt) | 1973-09-11 |
FR6995M (hr) | 1969-06-02 |
AT261594B (de) | 1968-05-10 |