BE808779R - Procede de preparation de derives du furanne - Google Patents
Procede de preparation de derives du furanneInfo
- Publication number
- BE808779R BE808779R BE138996A BE138996A BE808779R BE 808779 R BE808779 R BE 808779R BE 138996 A BE138996 A BE 138996A BE 138996 A BE138996 A BE 138996A BE 808779 R BE808779 R BE 808779R
- Authority
- BE
- Belgium
- Prior art keywords
- furanne
- preparation process
- derivative preparation
- derivative
- preparation
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title 1
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
-
- 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
- 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
- C07D307/92—Naphthofurans; Hydrogenated naphthofurans
-
- 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
- C07D413/04—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 directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Color Printing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1839772A CH583723A5 (fr) | 1972-12-18 | 1972-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE808779R true BE808779R (fr) | 1974-06-18 |
Family
ID=4432711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138996A BE808779R (fr) | 1972-12-18 | 1973-12-18 | Procede de preparation de derives du furanne |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3892807A (fr) |
| JP (1) | JPS5849553B2 (fr) |
| AR (1) | AR207750A1 (fr) |
| AT (1) | AT338778B (fr) |
| BE (1) | BE808779R (fr) |
| BR (1) | BR7309875D0 (fr) |
| CA (1) | CA1042899A (fr) |
| CH (1) | CH583723A5 (fr) |
| DD (1) | DD117070A6 (fr) |
| DE (1) | DE2361338A1 (fr) |
| DK (1) | DK133506B (fr) |
| ES (1) | ES421404A1 (fr) |
| FR (1) | FR2210608B2 (fr) |
| GB (1) | GB1450120A (fr) |
| IN (1) | IN138819B (fr) |
| NL (1) | NL7317104A (fr) |
| SE (1) | SE402107B (fr) |
| SU (2) | SU663304A3 (fr) |
| YU (1) | YU326473A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010063B1 (fr) * | 1978-10-04 | 1982-12-29 | Ciba-Geigy Ag | Procédé pour la préparation de furannyl-benzazoles |
| US5326491A (en) * | 1989-04-28 | 1994-07-05 | Ciba-Geigy Corporation | Detergents containing certain sulfonated dibenzofuranylbiphenyls |
| DE10356130A1 (de) * | 2003-11-28 | 2005-06-23 | Dyomics Gmbh | Neue Polymethinfarbstoffe auf Cumarin-Basis mit einstellbarem Stokes-Shift |
| EP2722042B1 (fr) | 2011-06-16 | 2019-05-29 | Korea Research Institute of Chemical Technology | Dérivés indanone, leurs isomères optiques ou leurs sels pharmaceutiquement acceptables, leur procédé de préparation, et des compositions pharmaceutiques les contenant en tant que principe actif pour prévenir ou traiter des maladies virales |
| PT3882244T (pt) | 2012-12-14 | 2025-04-04 | Univ Leuven Kath | Composto, sal farmaceuticamente aceitável ou isómero ótico do mesmo, método para a sua preparação e composição farmacêutica para prevenção ou tratamento de doenças virais que contenha o mesmo como ingrediente ativo |
| CN107089959A (zh) * | 2017-05-25 | 2017-08-25 | 浙江明生新材料有限公司 | 一种高日晒牢度棉用增白剂及其合成方法 |
| CN112457308B (zh) * | 2019-09-09 | 2024-01-02 | 上海长森药业有限公司 | 新型三环芳香杂环化合物，及其制备方法、药物组合物和应用 |
| KR102894005B1 (ko) | 2020-04-20 | 2025-12-03 | 노파르티스 아게 | 항바이러스 1,3-다이-옥소-인덴 화합물 |
| CN115916763B (zh) | 2020-04-20 | 2025-06-03 | 诺华股份有限公司 | 抗病毒素1,3-二氧代茚化合物 |
| CN111533717B (zh) * | 2020-06-01 | 2023-02-07 | 谷利军 | 一种蓝光激发下合成3-芳甲基苯并[b]呋喃化合物的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772370A (en) * | 1970-04-17 | 1973-11-13 | Sterling Drug Inc | N,n'-bis(4(4'-(nitro or amino)-phenoxy)benzyl)-n,n'-bridged-diamines |
| CH550777A (de) * | 1970-10-01 | 1974-06-28 | Ciba Geigy Ag | Verfahren zur herstellung von distyryldiphenylverbindungen. |
-
1972
- 1972-12-18 CH CH1839772A patent/CH583723A5/xx not_active IP Right Cessation
-
1973
- 1973-01-01 AR AR251551A patent/AR207750A1/es active
- 1973-12-08 DE DE2361338A patent/DE2361338A1/de not_active Withdrawn
- 1973-12-12 ES ES421404A patent/ES421404A1/es not_active Expired
- 1973-12-13 US US427016A patent/US3892807A/en not_active Expired - Lifetime
- 1973-12-13 NL NL7317104A patent/NL7317104A/xx not_active Application Discontinuation
- 1973-12-17 YU YU03264/73A patent/YU326473A/xx unknown
- 1973-12-17 DD DD175391A patent/DD117070A6/xx unknown
- 1973-12-17 CA CA188,308A patent/CA1042899A/fr not_active Expired
- 1973-12-17 DK DK684373AA patent/DK133506B/da unknown
- 1973-12-17 SU SU731981053A patent/SU663304A3/ru active
- 1973-12-17 BR BR9875/73A patent/BR7309875D0/pt unknown
- 1973-12-17 JP JP48139730A patent/JPS5849553B2/ja not_active Expired
- 1973-12-17 AT AT1053373A patent/AT338778B/de active
- 1973-12-18 FR FR7345241A patent/FR2210608B2/fr not_active Expired
- 1973-12-18 BE BE138996A patent/BE808779R/fr active
- 1973-12-18 SE SE7317062A patent/SE402107B/xx unknown
- 1973-12-18 GB GB5849773A patent/GB1450120A/en not_active Expired
- 1973-12-19 IN IN2765/CAL/73A patent/IN138819B/en unknown
-
1976
- 1976-01-28 SU SU762317501A patent/SU725559A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7309875D0 (pt) | 1974-08-29 |
| AU6367173A (en) | 1975-06-19 |
| YU326473A (en) | 1982-06-18 |
| IN138819B (fr) | 1976-04-03 |
| SU663304A3 (ru) | 1979-05-15 |
| ES421404A1 (es) | 1977-06-16 |
| AR207750A1 (es) | 1976-10-29 |
| JPS4987653A (fr) | 1974-08-22 |
| GB1450120A (en) | 1976-09-22 |
| SU725559A1 (ru) | 1980-03-30 |
| DK133506B (da) | 1976-05-31 |
| CH583723A5 (fr) | 1977-01-14 |
| DD117070A6 (fr) | 1975-12-20 |
| DE2361338A1 (de) | 1974-06-20 |
| AT338778B (de) | 1977-09-12 |
| SU725559A3 (en) | 1980-03-30 |
| SE402107B (sv) | 1978-06-19 |
| ATA1053373A (de) | 1977-01-15 |
| CA1042899A (fr) | 1978-11-21 |
| JPS5849553B2 (ja) | 1983-11-05 |
| US3892807A (en) | 1975-07-01 |
| DK133506C (fr) | 1976-12-20 |
| FR2210608B2 (fr) | 1980-01-25 |
| NL7317104A (fr) | 1974-06-20 |
| FR2210608A2 (fr) | 1974-07-12 |
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