DK638287A - Fremgangsmaade til fremstilling af (+)-biotin - Google Patents
Fremgangsmaade til fremstilling af (+)-biotinInfo
- Publication number
- DK638287A DK638287A DK638287A DK638287A DK638287A DK 638287 A DK638287 A DK 638287A DK 638287 A DK638287 A DK 638287A DK 638287 A DK638287 A DK 638287A DK 638287 A DK638287 A DK 638287A
- Authority
- DK
- Denmark
- Prior art keywords
- compound
- formula
- biotin
- image
- thiolacetone
- Prior art date
Links
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 125000006239 protecting group Chemical group 0.000 abstract 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
- -1 thiocarboxylic acid salt Chemical class 0.000 abstract 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH5051/86A CH670644A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-12-18 | 1986-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK638287D0 DK638287D0 (da) | 1987-12-04 |
| DK638287A true DK638287A (da) | 1988-06-19 |
Family
ID=4287129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK638287A DK638287A (da) | 1986-12-18 | 1987-12-04 | Fremgangsmaade til fremstilling af (+)-biotin |
Country Status (19)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8720394D0 (en) * | 1987-08-28 | 1987-10-07 | Ici Plc | Nucleotide probes |
| 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 |
| DE4107121C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1991-03-06 | 1992-06-11 | Merck Patent Gmbh, 6100 Darmstadt, De | |
| FI935609L (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 |
| DE4411101C2 (de) * | 1994-03-30 | 1996-02-01 | Merck Patent Gmbh | Verfahren zur Herstellung eines D-(+)-Biotin-Zwischenproduktes |
| AU4944397A (en) * | 1996-10-09 | 1998-05-05 | Lonza A.G. | Method for the manufacture of biotine (+) |
| SI1436322T1 (sl) * | 2001-10-19 | 2008-12-31 | Isotechnika Inc | Mešanice analogov ciklosporina in njihova uporaba kot imunomodulatorji |
| MXPA04003625A (es) * | 2001-10-19 | 2004-12-02 | Sotechnika Inc | Sintesis de analogos de ciclosporina. |
| CN103936759B (zh) * | 2014-03-11 | 2016-01-13 | 新发药业有限公司 | （3aS,6aR）-1,3-二苄基-四氢-4H-噻吩并[3,4-d]咪唑-2,4-（1H）-二酮的简便制备方法 |
| CN104530076B (zh) * | 2014-12-17 | 2016-08-17 | 新发药业有限公司 | （3aS,6aR）-1,3-二苄基四氢-4H-噻吩并[3,4-d]咪唑-2,4-（1H）-二酮的合成方法 |
| CN107686488B (zh) * | 2016-08-05 | 2020-04-28 | 浙江医药股份有限公司新昌制药厂 | 一种生物素中间体的合成方法 |
| CN117362303A (zh) * | 2022-07-02 | 2024-01-09 | 黑龙江联顺生物科技有限公司 | 一种生物素中间体环酐的制备方法 |
| EP4495123A1 (en) | 2023-07-19 | 2025-01-22 | DSM IP Assets B.V. | An improved process for producing d-biotin intermediates |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE154225C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| US2784191A (en) * | 1957-03-05 | Process for the production of lactams | ||
| US2489235A (en) * | 1947-07-24 | 1949-11-22 | Hoffmann La Roche | Synthesis of biotin |
| US2535010A (en) * | 1948-10-02 | 1950-12-19 | Rohm & Haas | Transetherification of beta-ethersubstituted esters |
| DE850007C (de) * | 1950-12-22 | 1952-09-22 | Basf Ag | Verfahren zur Herstellung von N-Aryl-ª‡-pyrrolidonen |
| JPS463580Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-06-13 | 1971-02-06 | ||
| BE759512A (fr) * | 1969-11-29 | 1971-05-27 | Hoffmann La Roche | Lactone |
| DD111577A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-22 | 1975-02-20 | ||
| JPS5315074B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-06-14 | 1978-05-22 | ||
| JPS5067627A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-17 | 1975-06-06 | ||
| IT1045043B (it) * | 1975-08-13 | 1980-04-21 | Isf Spa | Derivati pirrolidinici |
| IT1075564B (it) * | 1977-02-11 | 1985-04-22 | Isf Spa | Procedimento per la preparazione di derivati pirrolidinici |
| IT1075280B (it) * | 1977-02-11 | 1985-04-22 | Isf Spa | Procedimento per la preparazione di derivati pirrolidinici |
| JPS603387B2 (ja) * | 1980-07-10 | 1985-01-28 | 住友化学工業株式会社 | 新規光学活性イミダゾリジン−２−オン誘導体およびその製法 |
| DD154225A1 (de) * | 1980-11-10 | 1982-03-03 | Horst Seiferth | Verfahren zur herstellung beschichteter textiler flaechengebilde |
| JPS5812272B2 (ja) * | 1981-04-28 | 1983-03-07 | 電気化学工業株式会社 | ４−ヒドロキシ−２−ピロリドンの製造法 |
| DE3268046D1 (en) * | 1981-12-07 | 1986-01-30 | Hoffmann La Roche | Process for the preparation of an optically active lactone, and starting products for the process |
| JPS58124791A (ja) * | 1982-01-19 | 1983-07-25 | Sumitomo Chem Co Ltd | ビオチンの製造法 |
| DK43985A (da) * | 1984-03-09 | 1985-09-10 | Hoffmann La Roche | Fremgangsmaade til fremstilling af heterocycliske forbindelser |
| 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. |
| FI83510C (fi) * | 1985-02-22 | 1991-07-25 | Ciba Geigy Ag | Foerfarande foer framstaellning av nya, terapeutiskt anvaendbara bi-2h- pyrroli(di)ndioner. |
| CH671227A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-12-02 | 1989-08-15 | Lonza Ag |
-
1986
- 1986-12-18 CH CH5051/86A patent/CH670644A5/de not_active IP Right Cessation
-
1987
- 1987-12-04 IE IE330787A patent/IE60518B1/en not_active IP Right Cessation
- 1987-12-04 DK DK638287A patent/DK638287A/da not_active Application Discontinuation
- 1987-12-07 FI FI875371A patent/FI90423C/fi not_active IP Right Cessation
- 1987-12-09 IL IL84770A patent/IL84770A/xx not_active IP Right Cessation
- 1987-12-10 ES ES198787118342T patent/ES2032428T3/es not_active Expired - Lifetime
- 1987-12-10 EP EP87118342A patent/EP0273270B1/de not_active Expired - Lifetime
- 1987-12-10 DE DE8787118342T patent/DE3778135D1/de not_active Expired - Fee Related
- 1987-12-10 AT AT87118342T patent/ATE74606T1/de not_active IP Right Cessation
- 1987-12-15 JP JP62317297A patent/JP2560360B2/ja not_active Expired - Lifetime
- 1987-12-15 SU SU874203838A patent/SU1600631A3/ru active
- 1987-12-16 US US07/134,210 patent/US4876350A/en not_active Expired - Fee Related
- 1987-12-16 YU YU229487A patent/YU46432B/sh unknown
- 1987-12-17 NO NO875279A patent/NO166941C/no unknown
- 1987-12-17 HU HU875756A patent/HU199475B/hu not_active IP Right Cessation
- 1987-12-17 CA CA000554630A patent/CA1322757C/en not_active Expired - Fee Related
- 1987-12-17 PT PT86401A patent/PT86401B/pt not_active IP Right Cessation
- 1987-12-18 DD DD87310744A patent/DD264920A5/de not_active IP Right Cessation
-
1989
- 1989-01-10 US US07/271,180 patent/US5117003A/en not_active Expired - Fee Related
-
1993
- 1993-07-12 GE GEAP1993998A patent/GEP19960473B/en unknown
-
1996
- 1996-04-25 JP JP8105162A patent/JPH08319290A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5117003A (en) | 1992-05-26 |
| PT86401A (de) | 1988-01-01 |
| EP0273270A1 (de) | 1988-07-06 |
| DE3778135D1 (de) | 1992-05-14 |
| JPH08319290A (ja) | 1996-12-03 |
| PT86401B (pt) | 1990-11-20 |
| ATE74606T1 (de) | 1992-04-15 |
| HU199475B (en) | 1990-02-28 |
| SU1600631A3 (ru) | 1990-10-15 |
| EP0273270B1 (de) | 1992-04-08 |
| JPS63165387A (ja) | 1988-07-08 |
| IE873307L (en) | 1988-06-18 |
| FI90423B (fi) | 1993-10-29 |
| FI875371A7 (fi) | 1988-06-19 |
| IE60518B1 (en) | 1994-07-27 |
| NO166941B (no) | 1991-06-10 |
| JP2560360B2 (ja) | 1996-12-04 |
| NO875279D0 (no) | 1987-12-17 |
| DK638287D0 (da) | 1987-12-04 |
| GEP19960473B (en) | 1996-06-26 |
| CA1322757C (en) | 1993-10-05 |
| NO166941C (no) | 1991-09-18 |
| HUT47290A (en) | 1989-02-28 |
| DD264920A5 (de) | 1989-02-15 |
| YU229487A (en) | 1988-10-31 |
| IL84770A (en) | 1993-05-13 |
| ES2032428T3 (es) | 1993-02-16 |
| FI90423C (fi) | 1994-02-10 |
| YU46432B (sh) | 1993-10-20 |
| CH670644A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-30 |
| NO875279L (no) | 1988-06-20 |
| US4876350A (en) | 1989-10-24 |
| FI875371A0 (fi) | 1987-12-07 |
| IL84770A0 (en) | 1988-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment | ||
| AHB | Application shelved due to non-payment |