CA1301768C - Methode pour la fabrication d'un melange diastereomerique contenant deux esters d'acide n-acylamine - Google Patents
Methode pour la fabrication d'un melange diastereomerique contenant deux esters d'acide n-acylamineInfo
- Publication number
- CA1301768C CA1301768C CA000551674A CA551674A CA1301768C CA 1301768 C CA1301768 C CA 1301768C CA 000551674 A CA000551674 A CA 000551674A CA 551674 A CA551674 A CA 551674A CA 1301768 C CA1301768 C CA 1301768C
- Authority
- CA
- Canada
- Prior art keywords
- alpha
- hydroxyl compound
- acyl
- amino acid
- essentially
- 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 - Fee Related
Links
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- 238000000034 method Methods 0.000 claims abstract description 28
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- 238000006243 chemical reaction Methods 0.000 description 31
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- KSMRODHGGIIXDV-YFKPBYRVSA-N N-acetyl-L-glutamine Chemical compound CC(=O)N[C@H](C(O)=O)CCC(N)=O KSMRODHGGIIXDV-YFKPBYRVSA-N 0.000 description 1
- XUYPXLNMDZIRQH-LURJTMIESA-N N-acetyl-L-methionine Chemical compound CSCC[C@@H](C(O)=O)NC(C)=O XUYPXLNMDZIRQH-LURJTMIESA-N 0.000 description 1
- JJIHLJJYMXLCOY-BYPYZUCNSA-N N-acetyl-L-serine Chemical compound CC(=O)N[C@@H](CO)C(O)=O JJIHLJJYMXLCOY-BYPYZUCNSA-N 0.000 description 1
- DZTHIGRZJZPRDV-LBPRGKRZSA-N N-acetyl-L-tryptophan Chemical compound C1=CC=C2C(C[C@H](NC(=O)C)C(O)=O)=CNC2=C1 DZTHIGRZJZPRDV-LBPRGKRZSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- JZFPYUNJRRFVQU-UHFFFAOYSA-N Niflumic acid Chemical compound OC(=O)C1=CC=CN=C1NC1=CC=CC(C(F)(F)F)=C1 JZFPYUNJRRFVQU-UHFFFAOYSA-N 0.000 description 1
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 1
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 description 1
- 241000193803 Therea Species 0.000 description 1
- ZPVAMONTUCHSQY-UHFFFAOYSA-N [2-acetyloxy-4-(2-oxoethyl)phenyl] acetate Chemical compound CC(=O)OC1=CC=C(CC=O)C=C1OC(C)=O ZPVAMONTUCHSQY-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 229960003767 alanine Drugs 0.000 description 1
- 150000001294 alanine derivatives Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 description 1
- 239000000605 aspartame Substances 0.000 description 1
- 229960003438 aspartame Drugs 0.000 description 1
- 235000010357 aspartame Nutrition 0.000 description 1
- 150000001509 aspartic acid derivatives Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- JJCFRYNCJDLXIK-UHFFFAOYSA-N cyproheptadine Chemical compound C1CN(C)CCC1=C1C2=CC=CC=C2C=CC2=CC=CC=C21 JJCFRYNCJDLXIK-UHFFFAOYSA-N 0.000 description 1
- 150000001944 cysteine derivatives Chemical class 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 150000002308 glutamine derivatives Chemical class 0.000 description 1
- 229960002885 histidine Drugs 0.000 description 1
- 150000002410 histidine derivatives Chemical class 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- MQSRGWNVEZRLDK-UHFFFAOYSA-N imidazole-4-acetaldehyde Chemical compound O=CCC1=CNC=N1 MQSRGWNVEZRLDK-UHFFFAOYSA-N 0.000 description 1
- 150000002613 leucine derivatives Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 229960004452 methionine Drugs 0.000 description 1
- WNGZSRKOXSVPHD-JTQLQIEISA-N methyl (2s)-2-(naphthalen-1-ylamino)propanoate Chemical compound C1=CC=C2C(N[C@@H](C)C(=O)OC)=CC=CC2=C1 WNGZSRKOXSVPHD-JTQLQIEISA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- LKMSEUHOODLPCZ-UHFFFAOYSA-N n-(2-benzylsulfanylethenyl)acetamide Chemical compound CC(=O)NC=CSCC1=CC=CC=C1 LKMSEUHOODLPCZ-UHFFFAOYSA-N 0.000 description 1
- GBZADNOPEGKENK-UHFFFAOYSA-N n-(2-methoxyethenyl)acetamide Chemical group COC=CNC(C)=O GBZADNOPEGKENK-UHFFFAOYSA-N 0.000 description 1
- YIAKAWOAODIYAE-UHFFFAOYSA-N n-(2-methylprop-1-enyl)benzamide Chemical compound CC(C)=CNC(=O)C1=CC=CC=C1 YIAKAWOAODIYAE-UHFFFAOYSA-N 0.000 description 1
- YLZDYGJHFGBEGG-UHFFFAOYSA-N n-[2-(1h-imidazol-5-yl)ethenyl]acetamide Chemical compound CC(=O)NC=CC1=CNC=N1 YLZDYGJHFGBEGG-UHFFFAOYSA-N 0.000 description 1
- QRKZPJYKOADODA-UHFFFAOYSA-N n-[2-(4-methoxyphenyl)ethenyl]acetamide Chemical compound COC1=CC=C(C=CNC(C)=O)C=C1 QRKZPJYKOADODA-UHFFFAOYSA-N 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229940100595 phenylacetaldehyde Drugs 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 150000002993 phenylalanine derivatives Chemical class 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000003147 proline derivatives Chemical class 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003354 serine derivatives Chemical class 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 150000003679 valine derivatives Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000551674A CA1301768C (fr) | 1987-11-12 | 1987-11-12 | Methode pour la fabrication d'un melange diastereomerique contenant deux esters d'acide n-acylamine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000551674A CA1301768C (fr) | 1987-11-12 | 1987-11-12 | Methode pour la fabrication d'un melange diastereomerique contenant deux esters d'acide n-acylamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1301768C true CA1301768C (fr) | 1992-05-26 |
Family
ID=4136830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000551674A Expired - Fee Related CA1301768C (fr) | 1987-11-12 | 1987-11-12 | Methode pour la fabrication d'un melange diastereomerique contenant deux esters d'acide n-acylamine |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1301768C (fr) |
-
1987
- 1987-11-12 CA CA000551674A patent/CA1301768C/fr not_active Expired - Fee Related
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