ATE543820T1 - Verfahren zur herstellung von 2,3,4,9-tetrahydro- 1h-beta-carbolin-3-carbonsäureestern - Google Patents
Verfahren zur herstellung von 2,3,4,9-tetrahydro- 1h-beta-carbolin-3-carbonsäureesternInfo
- Publication number
- ATE543820T1 ATE543820T1 AT09711822T AT09711822T ATE543820T1 AT E543820 T1 ATE543820 T1 AT E543820T1 AT 09711822 T AT09711822 T AT 09711822T AT 09711822 T AT09711822 T AT 09711822T AT E543820 T1 ATE543820 T1 AT E543820T1
- Authority
- AT
- Austria
- Prior art keywords
- carbolin
- tetrahydro
- acid esters
- beta
- producing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- SATCULPHIDQDRE-UHFFFAOYSA-N piperonal Chemical compound O=CC1=CC=C2OCOC2=C1 SATCULPHIDQDRE-UHFFFAOYSA-N 0.000 abstract 2
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 abstract 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 abstract 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000285A ITMI20080285A1 (it) | 2008-02-22 | 2008-02-22 | Procedimento per la preparazione di esteri di acidi tetraidro-1h-betacarbolin-3-carbossilici |
| PCT/EP2009/052037 WO2009103787A1 (en) | 2008-02-22 | 2009-02-20 | Process for the preparation of 2,3,4,9-tetrahydro-1h-beta-carbolin-3-carboxylic acid esters" |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE543820T1 true ATE543820T1 (de) | 2012-02-15 |
Family
ID=40291685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09711822T ATE543820T1 (de) | 2008-02-22 | 2009-02-20 | Verfahren zur herstellung von 2,3,4,9-tetrahydro- 1h-beta-carbolin-3-carbonsäureestern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8357803B2 (de) |
| EP (1) | EP2260034B9 (de) |
| CN (1) | CN101970434A (de) |
| AT (1) | ATE543820T1 (de) |
| ES (1) | ES2381813T3 (de) |
| IT (1) | ITMI20080285A1 (de) |
| SI (1) | SI2260034T1 (de) |
| WO (1) | WO2009103787A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437228B (zh) * | 2019-07-22 | 2022-06-14 | 山东省药学科学院 | 一种他达拉非及其中间体的制备方法 |
| CN111116583A (zh) * | 2019-12-23 | 2020-05-08 | 平光制药股份有限公司 | 一种他达拉非中间体的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9401090D0 (en) * | 1994-01-21 | 1994-03-16 | Glaxo Lab Sa | Chemical compounds |
| AU2003256539B2 (en) * | 2002-07-31 | 2010-03-04 | Icos Corporation | Modified pictet-spengler reaction and products prepared therefrom |
| WO2007100387A2 (en) * | 2005-11-03 | 2007-09-07 | Dr. Reddy's Laboratories Ltd. | Process for preparing tadalafil |
-
2008
- 2008-02-22 IT IT000285A patent/ITMI20080285A1/it unknown
-
2009
- 2009-02-20 US US12/867,019 patent/US8357803B2/en not_active Expired - Fee Related
- 2009-02-20 EP EP09711822A patent/EP2260034B9/de not_active Not-in-force
- 2009-02-20 CN CN2009801059599A patent/CN101970434A/zh active Pending
- 2009-02-20 SI SI200930241T patent/SI2260034T1/sl unknown
- 2009-02-20 ES ES09711822T patent/ES2381813T3/es active Active
- 2009-02-20 AT AT09711822T patent/ATE543820T1/de active
- 2009-02-20 WO PCT/EP2009/052037 patent/WO2009103787A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US8357803B2 (en) | 2013-01-22 |
| ITMI20080285A1 (it) | 2009-08-23 |
| ES2381813T3 (es) | 2012-05-31 |
| ES2381813T9 (es) | 2013-01-16 |
| EP2260034A1 (de) | 2010-12-15 |
| CN101970434A (zh) | 2011-02-09 |
| EP2260034B9 (de) | 2012-11-07 |
| EP2260034B1 (de) | 2012-02-01 |
| SI2260034T1 (sl) | 2012-07-31 |
| WO2009103787A1 (en) | 2009-08-27 |
| US20100324294A1 (en) | 2010-12-23 |
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