BR6464404D0 - Processo para a producao de novos derivados da benzofuran - Google Patents
Processo para a producao de novos derivados da benzofuranInfo
- Publication number
- BR6464404D0 BR6464404D0 BR164404/64A BR16440464A BR6464404D0 BR 6464404 D0 BR6464404 D0 BR 6464404D0 BR 164404/64 A BR164404/64 A BR 164404/64A BR 16440464 A BR16440464 A BR 16440464A BR 6464404 D0 BR6464404 D0 BR 6464404D0
- Authority
- BR
- Brazil
- Prior art keywords
- production
- benzofuran derivatives
- new benzofuran
- new
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- C07D307/83—Oxygen atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13318/63A SE311167B (fr) | 1963-12-02 | 1963-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6464404D0 true BR6464404D0 (pt) | 1973-08-02 |
Family
ID=20297200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR164404/64A BR6464404D0 (pt) | 1963-12-02 | 1964-11-17 | Processo para a producao de novos derivados da benzofuran |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT252227B (fr) |
| BE (1) | BE656100A (fr) |
| BR (1) | BR6464404D0 (fr) |
| CH (1) | CH451962A (fr) |
| DE (1) | DE1445465A1 (fr) |
| DK (1) | DK109989C (fr) |
| ES (1) | ES306577A1 (fr) |
| FR (1) | FR3884M (fr) |
| GB (1) | GB1084290A (fr) |
| IL (1) | IL22428A (fr) |
| NL (1) | NL6413996A (fr) |
| NO (1) | NO117923B (fr) |
| SE (1) | SE311167B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1209558A (en) * | 1968-07-06 | 1970-10-21 | Delalande Sa | Derivatives of 5-cinnamoyl benzofuran and process for their preparation |
| WO2000046194A1 (fr) * | 1999-02-08 | 2000-08-10 | Shionogi & Co., Ltd. | Derives d'amine cyclique et leurs utilisations |
| FR2862646B1 (fr) * | 2003-11-20 | 2006-02-24 | Merck Sante Sas | Nouveaux composes antidiabetiques contenant des derives benzofuranes, benzothiophenes |
-
0
- GB GB1084290D patent/GB1084290A/en not_active Expired
-
1963
- 1963-12-02 SE SE13318/63A patent/SE311167B/xx unknown
-
1964
- 1964-11-11 IL IL22428A patent/IL22428A/xx unknown
- 1964-11-17 BR BR164404/64A patent/BR6464404D0/pt unknown
- 1964-11-21 DE DE19641445465 patent/DE1445465A1/de active Pending
- 1964-11-23 CH CH1507264A patent/CH451962A/de unknown
- 1964-11-23 BE BE656100A patent/BE656100A/xx unknown
- 1964-11-25 AT AT997764A patent/AT252227B/de active
- 1964-11-30 ES ES0306577A patent/ES306577A1/es not_active Expired
- 1964-12-01 DK DK591164AA patent/DK109989C/da active
- 1964-12-01 NO NO155816A patent/NO117923B/no unknown
- 1964-12-02 FR FR997050A patent/FR3884M/fr not_active Expired
- 1964-12-02 NL NL6413996A patent/NL6413996A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL22428A (en) | 1969-01-29 |
| DK109989C (da) | 1968-08-19 |
| ES306577A1 (es) | 1965-05-01 |
| FR3884M (fr) | 1966-01-31 |
| BE656100A (fr) | 1965-03-16 |
| SE311167B (fr) | 1969-06-02 |
| AT252227B (de) | 1967-02-10 |
| GB1084290A (fr) | 1900-01-01 |
| NO117923B (fr) | 1969-10-13 |
| NL6413996A (fr) | 1965-06-03 |
| CH451962A (de) | 1968-05-15 |
| DE1445465A1 (de) | 1972-04-20 |
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