DK630187D0 - Imidazolderivater samt fremgangsmaade til fremstilling deraf - Google Patents
Imidazolderivater samt fremgangsmaade til fremstilling derafInfo
- Publication number
- DK630187D0 DK630187D0 DK630187A DK630187A DK630187D0 DK 630187 D0 DK630187 D0 DK 630187D0 DK 630187 A DK630187 A DK 630187A DK 630187 A DK630187 A DK 630187A DK 630187 D0 DK630187 D0 DK 630187D0
- Authority
- DK
- Denmark
- Prior art keywords
- group
- substituted
- unsubstituted
- procedures
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Dental Preparations (AREA)
- Liquid Crystal Substances (AREA)
- Plural Heterocyclic Compounds (AREA)
- Color Printing (AREA)
- Epoxy Resins (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4790/86A CH671227A5 (da) | 1986-12-02 | 1986-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK630187D0 true DK630187D0 (da) | 1987-12-01 |
DK630187A DK630187A (da) | 1988-06-03 |
Family
ID=4282586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK630187A DK630187A (da) | 1986-12-02 | 1987-12-01 | Imidazolderivater samt fremgangsmaade til fremstilling deraf |
Country Status (20)
Country | Link |
---|---|
US (2) | US4851540A (da) |
EP (1) | EP0270076B1 (da) |
JP (1) | JP2560358B2 (da) |
AT (1) | ATE68187T1 (da) |
CA (1) | CA1322756C (da) |
CH (1) | CH671227A5 (da) |
DD (1) | DD264696A5 (da) |
DE (1) | DE3773625D1 (da) |
DK (1) | DK630187A (da) |
ES (1) | ES2039227T3 (da) |
FI (1) | FI90425C (da) |
GE (1) | GEP19970804B (da) |
HU (1) | HU198721B (da) |
IE (1) | IE61145B1 (da) |
IL (1) | IL84590A (da) |
NO (1) | NO167922C (da) |
PT (1) | PT86258B (da) |
SU (1) | SU1549484A3 (da) |
TR (1) | TR24505A (da) |
YU (1) | YU46091B (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH670644A5 (da) * | 1986-12-18 | 1989-06-30 | Lonza Ag | |
FI95034C (fi) * | 1989-03-15 | 1995-12-11 | Lonza Ag | Menetelmä 1,3-substituoidun tetrahydro-1H-tieno/3,4-d/-imidatsol-2(3H)-on-4-ylideenipentaanihappoesterin valmistamiseksi |
FI935609A (fi) * | 1992-12-18 | 1994-06-19 | Lonza Ag | Dihydrofuroimidatsolijohdannaisten asymmetrinen hydraus |
EP0647228B1 (en) * | 1993-04-20 | 1996-06-26 | Lonza Ltd. | Asymmetric hydrogenation of furoimidazole derivatives |
CA2122511A1 (en) * | 1993-05-14 | 1994-11-15 | John Mcgarrity | Asymmetric hydrogenation of furoimidazole derivatives |
CA2210821A1 (en) * | 1996-09-04 | 1998-03-04 | Lonza Ag | Process for the preparation of an arylazotetronic acid derivative |
DE19843931A1 (de) * | 1997-09-29 | 1999-04-01 | Sumitomo Chemical Co | Verfahren zur Herstellung von Hexahydrothieno[3,4-d]imidazol-2,4-dionen |
DE10033284A1 (de) * | 2000-07-07 | 2002-01-17 | Merck Patent Gmbh | Verfahren zur Herstellung von (+)-Biotin |
US20030082235A1 (en) * | 2001-08-13 | 2003-05-01 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Novel reverse thermo-sensitive block copolymers |
US20080063620A1 (en) * | 2001-08-13 | 2008-03-13 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Novel reverse thermo-sensitive block copolymers |
CN105418634B (zh) * | 2015-12-10 | 2018-07-10 | 蚌埠丰原医药科技发展有限公司 | 生物素中间体杂质的制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2489232A (en) * | 1949-11-22 | Synthesis of biotin | ||
US2489235A (en) * | 1947-07-24 | 1949-11-22 | Hoffmann La Roche | Synthesis of biotin |
JPS463580Y1 (da) * | 1967-06-13 | 1971-02-06 | ||
BE759512A (fr) * | 1969-11-29 | 1971-05-27 | Hoffmann La Roche | Lactone |
US4054740A (en) * | 1974-12-24 | 1977-10-18 | Hoffmann-La Roche Inc. | Hydroxybiotin |
DE3372365D1 (en) * | 1982-04-16 | 1987-08-13 | Sumitomo Chemical Co | Method of obtaining optically active half esters |
DE3580390D1 (de) * | 1984-05-18 | 1990-12-13 | Hoffmann La Roche | Verfahren zur herstellung eines lactons. |
DE3575717D1 (de) * | 1984-08-25 | 1990-03-08 | Merck Patent Gmbh | Verfahren zur herstellung von (3a5,6ar)-und/oder(3ar,6a5)-1,3-dibenzyl-hexahydro-1h-furo(3,4-d)imidazol-2,4-dion. |
-
1986
- 1986-12-02 CH CH4790/86A patent/CH671227A5/de not_active IP Right Cessation
-
1987
- 1987-11-25 SU SU874203715A patent/SU1549484A3/ru active
- 1987-11-25 IL IL84590A patent/IL84590A/xx not_active IP Right Cessation
- 1987-11-26 YU YU215487A patent/YU46091B/sh unknown
- 1987-11-27 IE IE322987A patent/IE61145B1/en not_active IP Right Cessation
- 1987-12-01 AT AT87117759T patent/ATE68187T1/de not_active IP Right Cessation
- 1987-12-01 DK DK630187A patent/DK630187A/da not_active Application Discontinuation
- 1987-12-01 NO NO875002A patent/NO167922C/no unknown
- 1987-12-01 CA CA000553241A patent/CA1322756C/en not_active Expired - Fee Related
- 1987-12-01 DE DE8787117759T patent/DE3773625D1/de not_active Expired - Fee Related
- 1987-12-01 HU HU875392A patent/HU198721B/hu not_active IP Right Cessation
- 1987-12-01 ES ES198787117759T patent/ES2039227T3/es not_active Expired - Lifetime
- 1987-12-01 US US07/127,052 patent/US4851540A/en not_active Expired - Fee Related
- 1987-12-01 EP EP87117759A patent/EP0270076B1/de not_active Expired - Lifetime
- 1987-12-01 FI FI875290A patent/FI90425C/fi not_active IP Right Cessation
- 1987-12-01 JP JP62304371A patent/JP2560358B2/ja not_active Expired - Lifetime
- 1987-12-02 TR TR87/0860A patent/TR24505A/xx unknown
- 1987-12-02 DD DD87309790A patent/DD264696A5/de not_active IP Right Cessation
- 1987-12-02 PT PT86258A patent/PT86258B/pt not_active IP Right Cessation
-
1988
- 1988-11-30 US US07/284,021 patent/US4873339A/en not_active Expired - Fee Related
-
1993
- 1993-07-12 GE GEAP19931000A patent/GEP19970804B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS63145284A (ja) | 1988-06-17 |
GEP19970804B (en) | 1997-01-16 |
IL84590A0 (en) | 1988-04-29 |
US4851540A (en) | 1989-07-25 |
NO875002D0 (no) | 1987-12-01 |
IE61145B1 (en) | 1994-10-05 |
CH671227A5 (da) | 1989-08-15 |
PT86258B (pt) | 1990-11-07 |
SU1549484A3 (ru) | 1990-03-07 |
DD264696A5 (de) | 1989-02-08 |
FI875290A0 (fi) | 1987-12-01 |
EP0270076B1 (de) | 1991-10-09 |
PT86258A (de) | 1988-01-01 |
IL84590A (en) | 1992-07-15 |
HUT47285A (en) | 1989-02-28 |
ATE68187T1 (de) | 1991-10-15 |
DK630187A (da) | 1988-06-03 |
FI875290A (fi) | 1988-06-03 |
IE873229L (en) | 1988-06-02 |
YU46091B (sh) | 1992-12-21 |
US4873339A (en) | 1989-10-10 |
TR24505A (tr) | 1991-11-12 |
FI90425C (fi) | 1994-02-10 |
NO167922B (no) | 1991-09-16 |
NO167922C (no) | 1991-12-27 |
EP0270076A1 (de) | 1988-06-08 |
HU198721B (en) | 1989-11-28 |
NO875002L (no) | 1988-06-03 |
DE3773625D1 (de) | 1991-11-14 |
CA1322756C (en) | 1993-10-05 |
FI90425B (fi) | 1993-10-29 |
ES2039227T3 (es) | 1993-09-16 |
YU215487A (en) | 1989-04-30 |
JP2560358B2 (ja) | 1996-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment | ||
AHB | Application shelved due to non-payment |