IN138819B - - Google Patents
Info
- Publication number
- IN138819B IN138819B IN2765/CAL/73A IN2765CA1973A IN138819B IN 138819 B IN138819 B IN 138819B IN 2765CA1973 A IN2765CA1973 A IN 2765CA1973A IN 138819 B IN138819 B IN 138819B
- Authority
- IN
- India
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
-
- 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)
- Color Printing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (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 |
|---|---|
| IN138819B true IN138819B (fr) | 1976-04-03 |
Family
ID=4432711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2765/CAL/73A IN138819B (fr) | 1972-12-18 | 1973-12-19 |
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 (8)
| 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 |
| CA2838703C (fr) | 2011-06-16 | 2017-12-19 | Korea Research Institute Of Chemical Technology | Derives indanone, leurs isomeres optiques ou leurs sels pharmaceutiquement acceptables, leur procede de preparation, et des compositions pharmaceutiques les contenant en tant que principe actif pour prevenir ou traiter des maladies virales |
| EP2933254B1 (fr) | 2012-12-14 | 2021-01-20 | Korea Research Institute of Chemical Technology | Nouveau composé, sel pharmaceutiquement acceptable ou isomère optique de celui-ci, procédé de préparation de celui-ci et composition pharmaceutique pour la prévention ou le traitement de maladies virales contenant celui-ci en tant que principe actif |
| 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 |
| 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 DD DD175391A patent/DD117070A6/xx unknown
- 1973-12-17 CA CA188,308A patent/CA1042899A/fr not_active Expired
- 1973-12-17 AT AT1053373A patent/AT338778B/de active
- 1973-12-17 BR BR9875/73A patent/BR7309875D0/pt unknown
- 1973-12-17 DK DK684373AA patent/DK133506B/da unknown
- 1973-12-17 JP JP48139730A patent/JPS5849553B2/ja not_active Expired
- 1973-12-17 SU SU731981053A patent/SU663304A3/ru active
- 1973-12-17 YU YU03264/73A patent/YU326473A/xx unknown
- 1973-12-18 SE SE7317062A patent/SE402107B/xx unknown
- 1973-12-18 GB GB5849773A patent/GB1450120A/en not_active Expired
- 1973-12-18 FR FR7345241A patent/FR2210608B2/fr not_active Expired
- 1973-12-18 BE BE138996A patent/BE808779R/fr active
- 1973-12-19 IN IN2765/CAL/73A patent/IN138819B/en unknown
-
1976
- 1976-01-28 SU SU2317501A patent/SU725559A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU663304A3 (ru) | 1979-05-15 |
| JPS4987653A (fr) | 1974-08-22 |
| BE808779R (fr) | 1974-06-18 |
| FR2210608B2 (fr) | 1980-01-25 |
| FR2210608A2 (fr) | 1974-07-12 |
| DK133506C (fr) | 1976-12-20 |
| ATA1053373A (de) | 1977-01-15 |
| CA1042899A (fr) | 1978-11-21 |
| DE2361338A1 (de) | 1974-06-20 |
| BR7309875D0 (pt) | 1974-08-29 |
| DD117070A6 (fr) | 1975-12-20 |
| SE402107B (sv) | 1978-06-19 |
| AU6367173A (en) | 1975-06-19 |
| YU326473A (en) | 1982-06-18 |
| JPS5849553B2 (ja) | 1983-11-05 |
| AT338778B (de) | 1977-09-12 |
| US3892807A (en) | 1975-07-01 |
| GB1450120A (en) | 1976-09-22 |
| SU725559A3 (en) | 1980-03-30 |
| ES421404A1 (es) | 1977-06-16 |
| DK133506B (da) | 1976-05-31 |
| AR207750A1 (es) | 1976-10-29 |
| SU725559A1 (ru) | 1980-03-30 |
| CH583723A5 (fr) | 1977-01-14 |
| NL7317104A (fr) | 1974-06-20 |