LT3192B - Process for preparing esters of 1,3-substituted tetrahidro-1h-tieno-(3,4d)-imidazol-2(3h)-on-4-iliden pentane acids - Google Patents
Process for preparing esters of 1,3-substituted tetrahidro-1h-tieno-(3,4d)-imidazol-2(3h)-on-4-iliden pentane acids Download PDFInfo
- Publication number
- LT3192B LT3192B LTIP359A LTIP359A LT3192B LT 3192 B LT3192 B LT 3192B LT IP359 A LTIP359 A LT IP359A LT IP359 A LTIP359 A LT IP359A LT 3192 B LT3192 B LT 3192B
- Authority
- LT
- Lithuania
- Prior art keywords
- formula
- benzyl
- imidazol
- thieno
- alkali metal
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- -1 linear or branched Chemical group 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 6
- 239000012442 inert solvent Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 150000004678 hydrides Chemical class 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 150000004714 phosphonium salts Chemical class 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 3
- 150000001340 alkali metals Chemical class 0.000 claims 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims 1
- 150000008046 alkali metal hydrides Chemical class 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical class [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 claims 1
- 229910000033 sodium borohydride Inorganic materials 0.000 claims 1
- 239000012279 sodium borohydride Substances 0.000 claims 1
- 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 abstract description 5
- 239000000543 intermediate Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- FOIMGWXSRXJOEX-UHFFFAOYSA-N 2-(2-oxo-3,3a,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-4-ylidene)pentanoic acid Chemical class N1C(NC2C1CSC2=C(C(=O)O)CCC)=O FOIMGWXSRXJOEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 125000004343 1-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C([H])([H])[H] 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 5
- 239000012230 colorless oil Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000004809 thin layer chromatography Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VBKPPDYGFUZOAJ-UHFFFAOYSA-N 5-oxopentanoic acid Chemical compound OC(=O)CCCC=O VBKPPDYGFUZOAJ-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 229960002685 biotin Drugs 0.000 description 2
- 235000020958 biotin Nutrition 0.000 description 2
- 239000011616 biotin Substances 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- CNJOXISCOSGQOP-UHFFFAOYSA-N B.C(C(C)C)[AlH]CC(C)C Chemical class B.C(C(C)C)[AlH]CC(C)C CNJOXISCOSGQOP-UHFFFAOYSA-N 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N DMSO Substances CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 229930003756 Vitamin B7 Natural products 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- LOGJGIGNTMIGTB-UHFFFAOYSA-N benzyl 5-oxopentanoate Chemical compound O=CCCCC(=O)OCC1=CC=CC=C1 LOGJGIGNTMIGTB-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- DWRDBJCTLDOPFZ-UHFFFAOYSA-N imidazole-2,4-dione Chemical compound O=C1NC(=O)N=C1 DWRDBJCTLDOPFZ-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- YBTZROCKNUIONO-UHFFFAOYSA-N methyl 5-oxopentanoate Chemical compound COC(=O)CCCC=O YBTZROCKNUIONO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011735 vitamin B7 Substances 0.000 description 1
- 235000011912 vitamin B7 Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH95389 | 1989-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LTIP359A LTIP359A (en) | 1994-09-25 |
| LT3192B true LT3192B (en) | 1995-03-27 |
Family
ID=4199016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTIP359A LT3192B (en) | 1989-03-15 | 1993-02-26 | Process for preparing esters of 1,3-substituted tetrahidro-1h-tieno-(3,4d)-imidazol-2(3h)-on-4-iliden pentane acids |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US5084578A (fi) |
| EP (1) | EP0387747B1 (fi) |
| JP (1) | JPH02282388A (fi) |
| AT (1) | ATE122676T1 (fi) |
| CA (1) | CA2011793A1 (fi) |
| DD (1) | DD292460A5 (fi) |
| DE (1) | DE59009076D1 (fi) |
| DK (1) | DK0387747T3 (fi) |
| ES (1) | ES2072326T3 (fi) |
| FI (1) | FI95034C (fi) |
| GE (1) | GEP19970939B (fi) |
| HU (1) | HU203892B (fi) |
| IE (1) | IE67771B1 (fi) |
| IL (1) | IL93730A (fi) |
| LT (1) | LT3192B (fi) |
| NO (1) | NO174151C (fi) |
| PT (1) | PT93437B (fi) |
| RU (1) | RU1838314C (fi) |
| YU (1) | YU45190A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252743A (en) * | 1989-11-13 | 1993-10-12 | Affymax Technologies N.V. | Spatially-addressable immobilization of anti-ligands on surfaces |
| CN109503620B (zh) * | 2018-12-25 | 2020-10-16 | 浙江新和成股份有限公司 | 5-(2-氧代四氢噻吩并咪唑-4(2h)-烯基)戊酸类化合物的制备方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489232A (en) * | 1949-11-22 | Synthesis of biotin | ||
| 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 |
| 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 |
| IT1045043B (it) * | 1975-08-13 | 1980-04-21 | Isf Spa | Derivati pirrolidinici |
| JPS6050455B2 (ja) * | 1976-07-16 | 1985-11-08 | オリンパス光学工業株式会社 | 内視鏡 |
| JPS5315074A (en) * | 1976-07-28 | 1978-02-10 | Nippon Telegr & Teleph Corp <Ntt> | Mask alignment method |
| IT1075280B (it) * | 1977-02-11 | 1985-04-22 | Isf Spa | Procedimento per la preparazione di derivati pirrolidinici |
| IT1075564B (it) * | 1977-02-11 | 1985-04-22 | Isf Spa | Procedimento per la preparazione di derivati pirrolidinici |
| DE3018109A1 (de) * | 1980-05-12 | 1981-11-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von biotin sowie neue ausgangsverbindungen fuer dieses verfahren |
| 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 |
| JPS58124791A (ja) * | 1982-01-19 | 1983-07-25 | Sumitomo Chem Co Ltd | ビオチンの製造法 |
| EP0161580B1 (de) * | 1984-05-18 | 1990-11-07 | F. Hoffmann-La Roche Ag | Verfahren zur Herstellung eines Lactons |
| EP0173185B1 (de) * | 1984-08-25 | 1990-01-31 | 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 |
| DE3505652A1 (de) * | 1985-02-19 | 1986-08-21 | I.G. Bauerhin GmbH elektro-technische Fabrik, 6466 Gründau | Verfahren zum elektrischen beheizen von insbesondere fahrzeugsitzen |
| FI83510C (fi) * | 1985-02-22 | 1991-07-25 | Ciba Geigy Ag | Foerfarande foer framstaellning av nya, terapeutiskt anvaendbara bi-2h- pyrroli(di)ndioner. |
| CH670644A5 (fi) * | 1986-12-18 | 1989-06-30 | Lonza Ag | |
| CH671227A5 (fi) * | 1986-12-02 | 1989-08-15 | Lonza Ag | |
| US5236252A (en) * | 1991-12-18 | 1993-08-17 | Alliedsignal Inc. | Method of skid dection without speed sensors |
-
1990
- 1990-02-16 FI FI900787A patent/FI95034C/fi not_active IP Right Cessation
- 1990-03-06 YU YU00451/90A patent/YU45190A/xx unknown
- 1990-03-08 CA CA002011793A patent/CA2011793A1/en not_active Abandoned
- 1990-03-08 IE IE83690A patent/IE67771B1/en not_active IP Right Cessation
- 1990-03-09 DD DD90338550A patent/DD292460A5/de not_active IP Right Cessation
- 1990-03-09 JP JP2059786A patent/JPH02282388A/ja active Pending
- 1990-03-12 DK DK90104620.1T patent/DK0387747T3/da not_active Application Discontinuation
- 1990-03-12 EP EP90104620A patent/EP0387747B1/de not_active Expired - Lifetime
- 1990-03-12 US US07/491,589 patent/US5084578A/en not_active Expired - Fee Related
- 1990-03-12 AT AT90104620T patent/ATE122676T1/de active
- 1990-03-12 DE DE59009076T patent/DE59009076D1/de not_active Expired - Fee Related
- 1990-03-12 ES ES90104620T patent/ES2072326T3/es not_active Expired - Lifetime
- 1990-03-13 IL IL9373090A patent/IL93730A/en not_active IP Right Cessation
- 1990-03-14 RU SU904743316A patent/RU1838314C/ru active
- 1990-03-14 NO NO901190A patent/NO174151C/no unknown
- 1990-03-14 PT PT93437A patent/PT93437B/pt not_active IP Right Cessation
- 1990-03-14 HU HU901581A patent/HU203892B/hu not_active IP Right Cessation
- 1990-07-23 US US07/556,187 patent/US5086185A/en not_active Expired - Fee Related
-
1993
- 1993-02-26 LT LTIP359A patent/LT3192B/lt not_active IP Right Cessation
- 1993-07-12 GE GEAP19931002A patent/GEP19970939B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI95034C (fi) | 1995-12-11 |
| US5086185A (en) | 1992-02-04 |
| HUT55398A (en) | 1991-05-28 |
| NO174151B (no) | 1993-12-13 |
| HU901581D0 (en) | 1990-06-28 |
| NO901190L (no) | 1990-09-17 |
| GEP19970939B (en) | 1997-03-26 |
| EP0387747A1 (de) | 1990-09-19 |
| DK0387747T3 (da) | 1995-06-06 |
| IL93730A (en) | 1996-01-19 |
| PT93437B (pt) | 1996-08-30 |
| CA2011793A1 (en) | 1990-09-15 |
| RU1838314C (ru) | 1993-08-30 |
| DE59009076D1 (de) | 1995-06-22 |
| US5084578A (en) | 1992-01-28 |
| IE67771B1 (en) | 1996-04-17 |
| ATE122676T1 (de) | 1995-06-15 |
| FI900787A0 (fi) | 1990-02-16 |
| YU45190A (en) | 1991-10-31 |
| IL93730A0 (en) | 1990-12-23 |
| HU203892B (en) | 1991-10-28 |
| FI95034B (fi) | 1995-08-31 |
| EP0387747B1 (de) | 1995-05-17 |
| ES2072326T3 (es) | 1995-07-16 |
| IE900836L (en) | 1990-09-15 |
| DD292460A5 (de) | 1991-08-01 |
| LTIP359A (en) | 1994-09-25 |
| JPH02282388A (ja) | 1990-11-19 |
| PT93437A (pt) | 1990-11-07 |
| NO901190D0 (no) | 1990-03-14 |
| NO174151C (no) | 1994-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM9A | Lapsed patents |
Effective date: 19980226 |