ES409695A1 - Procedimiento para el desdoblamiento de racematos de acido n-benzoil-(dl-x-amino fenilacetico). - Google Patents
Procedimiento para el desdoblamiento de racematos de acido n-benzoil-(dl-x-amino fenilacetico).Info
- Publication number
- ES409695A1 ES409695A1 ES409695A ES409695A ES409695A1 ES 409695 A1 ES409695 A1 ES 409695A1 ES 409695 A ES409695 A ES 409695A ES 409695 A ES409695 A ES 409695A ES 409695 A1 ES409695 A1 ES 409695A1
- Authority
- ES
- Spain
- Prior art keywords
- acetic acid
- acid derivative
- racemic separation
- benzoyl
- aminophenylacetic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001242 acetic acid derivatives Chemical class 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- ACDLFRQZDTZESK-UHFFFAOYSA-N 2-benzamido-2-phenylacetic acid Chemical compound C=1C=CC=CC=1C(C(=O)O)NC(=O)C1=CC=CC=C1 ACDLFRQZDTZESK-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
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 238000011081 inoculation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
- 238000010956 selective crystallization Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712163033 DE2163033A1 (de) | 1971-12-18 | 1971-12-18 | Verfahren zur racematspaltung von nbenzoyl-dl-alpha-aminophenylessigsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES409695A1 true ES409695A1 (es) | 1976-04-01 |
Family
ID=5828484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES409695A Expired ES409695A1 (es) | 1971-12-18 | 1972-12-16 | Procedimiento para el desdoblamiento de racematos de acido n-benzoil-(dl-x-amino fenilacetico). |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4868543A (esLanguage) |
| CH (1) | CH579028A5 (esLanguage) |
| DE (1) | DE2163033A1 (esLanguage) |
| ES (1) | ES409695A1 (esLanguage) |
| FR (1) | FR2163740B1 (esLanguage) |
| GB (1) | GB1374350A (esLanguage) |
| IT (1) | IT974109B (esLanguage) |
-
1971
- 1971-12-18 DE DE19712163033 patent/DE2163033A1/de active Pending
-
1972
- 1972-12-13 CH CH1814772A patent/CH579028A5/xx not_active IP Right Cessation
- 1972-12-15 IT IT5476272A patent/IT974109B/it active
- 1972-12-15 GB GB5819972A patent/GB1374350A/en not_active Expired
- 1972-12-15 FR FR7244931A patent/FR2163740B1/fr not_active Expired
- 1972-12-16 ES ES409695A patent/ES409695A1/es not_active Expired
- 1972-12-18 JP JP12705772A patent/JPS4868543A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2163033A1 (de) | 1973-06-20 |
| FR2163740A1 (esLanguage) | 1973-07-27 |
| IT974109B (it) | 1974-06-20 |
| FR2163740B1 (esLanguage) | 1977-08-05 |
| GB1374350A (en) | 1974-11-20 |
| JPS4868543A (esLanguage) | 1973-09-18 |
| CH579028A5 (esLanguage) | 1976-08-31 |
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