NL9000386A - Werkwijze voor de bereiding van optisch aktief aminozuuramide. - Google Patents
Werkwijze voor de bereiding van optisch aktief aminozuuramide. Download PDFInfo
- Publication number
- NL9000386A NL9000386A NL9000386A NL9000386A NL9000386A NL 9000386 A NL9000386 A NL 9000386A NL 9000386 A NL9000386 A NL 9000386A NL 9000386 A NL9000386 A NL 9000386A NL 9000386 A NL9000386 A NL 9000386A
- Authority
- NL
- Netherlands
- Prior art keywords
- amino acid
- amide
- salt
- optically active
- acid amide
- Prior art date
Links
- 150000001413 amino acids Chemical class 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 150000003839 salts Chemical class 0.000 claims abstract description 61
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000002262 Schiff base Substances 0.000 claims abstract description 16
- 150000004753 Schiff bases Chemical class 0.000 claims abstract description 16
- 239000011541 reaction mixture Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 150000008574 D-amino acids Chemical class 0.000 claims abstract description 8
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims abstract 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- KIYRSYYOVDHSPG-ZETCQYMHSA-N (2s)-2-amino-2-phenylacetamide Chemical compound NC(=O)[C@@H](N)C1=CC=CC=C1 KIYRSYYOVDHSPG-ZETCQYMHSA-N 0.000 claims description 12
- IWYDHOAUDWTVEP-SSDOTTSWSA-N (R)-mandelic acid Chemical compound OC(=O)[C@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-SSDOTTSWSA-N 0.000 claims description 11
- KIYRSYYOVDHSPG-SSDOTTSWSA-N (2r)-2-amino-2-phenylacetamide Chemical compound NC(=O)[C@H](N)C1=CC=CC=C1 KIYRSYYOVDHSPG-SSDOTTSWSA-N 0.000 claims description 10
- IWYDHOAUDWTVEP-ZETCQYMHSA-N (S)-mandelic acid Chemical compound OC(=O)[C@@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-ZETCQYMHSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- GXBRYTMUEZNYJT-UHFFFAOYSA-N 2-anilinoacetamide Chemical compound NC(=O)CNC1=CC=CC=C1 GXBRYTMUEZNYJT-UHFFFAOYSA-N 0.000 claims description 7
- WQFROZWIRZWMFE-ZETCQYMHSA-N (2s)-2-amino-2-(4-hydroxyphenyl)acetamide Chemical compound NC(=O)[C@@H](N)C1=CC=C(O)C=C1 WQFROZWIRZWMFE-ZETCQYMHSA-N 0.000 claims description 6
- GSYTVXOARWSQSV-BYPYZUCNSA-N L-methioninamide Chemical compound CSCC[C@H](N)C(N)=O GSYTVXOARWSQSV-BYPYZUCNSA-N 0.000 claims description 5
- BLMAWMUKVHMBAI-UHFFFAOYSA-N 2-(4-hydroxyanilino)acetamide Chemical compound NC(=O)CNC1=CC=C(O)C=C1 BLMAWMUKVHMBAI-UHFFFAOYSA-N 0.000 claims description 4
- WQFROZWIRZWMFE-SSDOTTSWSA-N (2r)-2-amino-2-(4-hydroxyphenyl)acetamide Chemical compound NC(=O)[C@H](N)C1=CC=C(O)C=C1 WQFROZWIRZWMFE-SSDOTTSWSA-N 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- ODHCTXKNWHHXJC-UHFFFAOYSA-N 5-oxoproline Chemical compound OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract description 4
- 150000008575 L-amino acids Chemical group 0.000 abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 72
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 51
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 32
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 30
- 229940024606 amino acid Drugs 0.000 description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 14
- 150000001299 aldehydes Chemical class 0.000 description 13
- 239000011521 glass Substances 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 11
- 238000001816 cooling Methods 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 150000003840 hydrochlorides Chemical class 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- ZGUNAGUHMKGQNY-ZETCQYMHSA-N L-alpha-phenylglycine zwitterion Chemical compound OC(=O)[C@@H](N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-ZETCQYMHSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 150000002576 ketones Chemical class 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004809 thin layer chromatography Methods 0.000 description 5
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
- ZGUNAGUHMKGQNY-SSDOTTSWSA-N D-alpha-phenylglycine Chemical compound OC(=O)[C@H](N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-SSDOTTSWSA-N 0.000 description 4
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 229960002510 mandelic acid Drugs 0.000 description 4
- 150000002825 nitriles Chemical class 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- KIYRSYYOVDHSPG-UHFFFAOYSA-N 2-amino-2-phenylacetamide Chemical compound NC(=O)C(N)C1=CC=CC=C1 KIYRSYYOVDHSPG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LJCWONGJFPCTTL-ZETCQYMHSA-N L-4-hydroxyphenylglycine Chemical compound OC(=O)[C@@H](N)C1=CC=C(O)C=C1 LJCWONGJFPCTTL-ZETCQYMHSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- FPYUJUBAXZAQNL-UHFFFAOYSA-N 2-chlorobenzaldehyde Chemical compound ClC1=CC=CC=C1C=O FPYUJUBAXZAQNL-UHFFFAOYSA-N 0.000 description 2
- YGHRJJRRZDOVPD-UHFFFAOYSA-N 3-methylbutanal Chemical compound CC(C)CC=O YGHRJJRRZDOVPD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 description 2
- SUSQOBVLVYHIEX-UHFFFAOYSA-N phenylacetonitrile Chemical compound N#CCC1=CC=CC=C1 SUSQOBVLVYHIEX-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- GSYTVXOARWSQSV-SCSAIBSYSA-N (2r)-2-amino-4-methylsulfanylbutanamide Chemical compound CSCC[C@@H](N)C(N)=O GSYTVXOARWSQSV-SCSAIBSYSA-N 0.000 description 1
- XSJXYGRSPMLWNS-SECBINFHSA-N (2r)-2-amino-4-phenylbutanamide Chemical compound NC(=O)[C@H](N)CCC1=CC=CC=C1 XSJXYGRSPMLWNS-SECBINFHSA-N 0.000 description 1
- WMZNUJPPIPVIOD-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxy]butane Chemical compound CCC(C)OC(C)(C)C WMZNUJPPIPVIOD-UHFFFAOYSA-N 0.000 description 1
- DEWRLWMPSRUEDD-UHFFFAOYSA-N 2-amino-N-benzylidene-2-phenylacetamide Chemical compound C(C1=CC=CC=C1)=NC(C(N)C1=CC=CC=C1)=O DEWRLWMPSRUEDD-UHFFFAOYSA-N 0.000 description 1
- CMWKITSNTDAEDT-UHFFFAOYSA-N 2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC=C1C=O CMWKITSNTDAEDT-UHFFFAOYSA-N 0.000 description 1
- SRWILAKSARHZPR-UHFFFAOYSA-N 3-chlorobenzaldehyde Chemical compound ClC1=CC=CC(C=O)=C1 SRWILAKSARHZPR-UHFFFAOYSA-N 0.000 description 1
- ZETIVVHRRQLWFW-UHFFFAOYSA-N 3-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC(C=O)=C1 ZETIVVHRRQLWFW-UHFFFAOYSA-N 0.000 description 1
- AVPYQKSLYISFPO-UHFFFAOYSA-N 4-chlorobenzaldehyde Chemical compound ClC1=CC=C(C=O)C=C1 AVPYQKSLYISFPO-UHFFFAOYSA-N 0.000 description 1
- LJCWONGJFPCTTL-UHFFFAOYSA-N 4-hydroxyphenylglycine Chemical compound OC(=O)C(N)C1=CC=C(O)C=C1 LJCWONGJFPCTTL-UHFFFAOYSA-N 0.000 description 1
- BXRFQSNOROATLV-UHFFFAOYSA-N 4-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=C(C=O)C=C1 BXRFQSNOROATLV-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical group COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- OBSIQMZKFXFYLV-QMMMGPOBSA-N L-phenylalanine amide Chemical compound NC(=O)[C@@H](N)CC1=CC=CC=C1 OBSIQMZKFXFYLV-QMMMGPOBSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- WJRLIVKLXYDXHQ-UHFFFAOYSA-N acetic acid;butan-1-ol;ethyl acetate;hydrate Chemical compound O.CC(O)=O.CCCCO.CCOC(C)=O WJRLIVKLXYDXHQ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- -1 aliphatic aldehydes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- FEMOMIGRRWSMCU-UHFFFAOYSA-N ninhydrin Chemical compound C1=CC=C2C(=O)C(O)(O)C(=O)C2=C1 FEMOMIGRRWSMCU-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical class CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/20—Preparation of optical isomers by separation of optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
- C07C237/20—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/02—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of compounds containing imino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9000386A NL9000386A (nl) | 1990-02-16 | 1990-02-16 | Werkwijze voor de bereiding van optisch aktief aminozuuramide. |
| HU91482A HU212703B (en) | 1990-02-16 | 1991-02-13 | Process for producing optically active amino acid amide |
| KR1019910002589A KR0179028B1 (ko) | 1990-02-16 | 1991-02-13 | 광학적으로 활성이 있는 아미노산 아마이드의 제조방법 |
| EP91200306A EP0442584B1 (en) | 1990-02-16 | 1991-02-14 | Process for the preparation of an optically active amino acid amide |
| DE69100598T DE69100598T2 (de) | 1990-02-16 | 1991-02-14 | Verfahren zur Herstellung eines optisch aktiven Aminosäureamids. |
| DK91200306.8T DK0442584T3 (da) | 1990-02-16 | 1991-02-14 | Fremgangsmåde til fremstilling af et optisk aktivt aminosyreamid |
| AT91200306T ATE97125T1 (de) | 1990-02-16 | 1991-02-14 | Verfahren zur herstellung eines optisch aktiven aminosaeureamids. |
| ES91200306T ES2062660T3 (es) | 1990-02-16 | 1991-02-14 | Procedimiento para la preparacion de una amida de aminoacido opticamente activo. |
| US07/655,623 US5306826A (en) | 1990-02-16 | 1991-02-15 | Process for preparation of an optically active amino acid amide |
| JP3022137A JP2854148B2 (ja) | 1990-02-16 | 1991-02-15 | 光学的に活性なアミノ酸アミドの製法 |
| CS91418A CZ281203B6 (cs) | 1990-02-16 | 1991-02-18 | Způsob racemizace opticky aktivních amidů aminokyselin |
| TW080101328A TW211555B (cs) | 1990-02-16 | 1991-02-21 | |
| SG13294A SG13294G (en) | 1990-02-16 | 1994-01-26 | Process for the preparation of an optically active amino acid amide. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9000386A NL9000386A (nl) | 1990-02-16 | 1990-02-16 | Werkwijze voor de bereiding van optisch aktief aminozuuramide. |
| NL9000386 | 1990-02-16 | ||
| SG13294A SG13294G (en) | 1990-02-16 | 1994-01-26 | Process for the preparation of an optically active amino acid amide. |
| SG13294 | 1994-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9000386A true NL9000386A (nl) | 1991-09-16 |
Family
ID=26646659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9000386A NL9000386A (nl) | 1990-02-16 | 1990-02-16 | Werkwijze voor de bereiding van optisch aktief aminozuuramide. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5306826A (cs) |
| EP (1) | EP0442584B1 (cs) |
| JP (1) | JP2854148B2 (cs) |
| KR (1) | KR0179028B1 (cs) |
| AT (1) | ATE97125T1 (cs) |
| CZ (1) | CZ281203B6 (cs) |
| DE (1) | DE69100598T2 (cs) |
| DK (1) | DK0442584T3 (cs) |
| ES (1) | ES2062660T3 (cs) |
| HU (1) | HU212703B (cs) |
| NL (1) | NL9000386A (cs) |
| SG (1) | SG13294G (cs) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346653A (en) * | 1991-02-18 | 1994-09-13 | Matsushita Electric Industrial Co., Ltd. | Non-linear optical material, method of manufacturing the same and optical wavelength converter |
| NL9201230A (nl) * | 1992-07-09 | 1994-02-01 | Dsm Nv | Werkwijze voor de bereiding van optisch aktief methionineamide. |
| US5495012A (en) * | 1992-12-28 | 1996-02-27 | Tanabe Seiyaku Co., Ltd. | Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor |
| JP2701685B2 (ja) * | 1992-12-28 | 1998-01-21 | 田辺製薬株式会社 | 光学活性４−メルカプト−２−ピロリドン誘導体及びその合成中間体の製法 |
| BE1007296A3 (nl) * | 1993-07-19 | 1995-05-09 | Dsm Nv | Werkwijze voor de bereiding van een beta-lactamderivaat. |
| JPH08157437A (ja) * | 1994-12-08 | 1996-06-18 | Ajinomoto Co Inc | Ｄ−アミノ酸−Ｎ−（Ｓ）−α−アルキルベンジルアミドの製造法 |
| BE1010647A3 (nl) * | 1996-09-24 | 1998-11-03 | Dsm Nv | Werkwijze voor de bereiding van een anorganisch zout van een optisch aktief fenylglycinederivaat. |
| SE0100902D0 (sv) | 2001-03-15 | 2001-03-15 | Astrazeneca Ab | Compounds |
| SE0202539D0 (sv) | 2002-08-27 | 2002-08-27 | Astrazeneca Ab | Compounds |
| SE0401762D0 (sv) | 2004-07-05 | 2004-07-05 | Astrazeneca Ab | Novel compounds |
| US7648992B2 (en) | 2004-07-05 | 2010-01-19 | Astrazeneca Ab | Hydantoin derivatives for the treatment of obstructive airway diseases |
| SE0403086D0 (sv) | 2004-12-17 | 2004-12-17 | Astrazeneca Ab | Compounds |
| SE0403085D0 (sv) | 2004-12-17 | 2004-12-17 | Astrazeneca Ab | Novel componds |
| TW200800954A (en) * | 2006-03-16 | 2008-01-01 | Astrazeneca Ab | Novel crystal modifications |
| TW200831488A (en) | 2006-11-29 | 2008-08-01 | Astrazeneca Ab | Novel compounds |
| CN102952029B (zh) * | 2011-09-30 | 2015-07-08 | 北京海步国际医药科技发展有限公司 | 将苄胺衍生物用于拆分2-羟基-3-甲氧基-3,3-二-苯基丙酸消旋物及拆分方法 |
| KR102055702B1 (ko) * | 2017-12-12 | 2019-12-13 | 주식회사 아미노로직스 | 광학 활성을 가진 2-옥틸글리신 에스터를 제조하는 방법 |
| CN115103836A (zh) * | 2020-02-16 | 2022-09-23 | 艾雅拉制药公司 | 制备手性苯并二氮杂卓酮衍生物的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE795874A (fr) * | 1972-02-25 | 1973-08-23 | Glaxo Lab Ltd | Procede de preparation d'esters optiquement actifs d'alpha-amino-acides |
| NL7514300A (nl) * | 1975-12-09 | 1977-06-13 | Stamicarbon | Werkwijze voor de bereiding van optisch actief fenylglycineamide. |
| US4072698A (en) * | 1976-12-02 | 1978-02-07 | The Upjohn Company | Resolution of aminonitriles |
| DE2749203C2 (de) * | 1977-11-03 | 1981-12-17 | Riedel-De Haen Ag, 3016 Seelze | Verfahren zur Racematspaltung von DL-alpha-Aminocarbonsäuren und diastereomere Salze |
| FR2430413A1 (fr) * | 1978-07-07 | 1980-02-01 | Anvar | Procede de preparation d'alpha-aminoacides optiquement actifs, et leurs derives |
-
1990
- 1990-02-16 NL NL9000386A patent/NL9000386A/nl not_active Application Discontinuation
-
1991
- 1991-02-13 HU HU91482A patent/HU212703B/hu not_active IP Right Cessation
- 1991-02-13 KR KR1019910002589A patent/KR0179028B1/ko not_active Expired - Fee Related
- 1991-02-14 EP EP91200306A patent/EP0442584B1/en not_active Expired - Lifetime
- 1991-02-14 DK DK91200306.8T patent/DK0442584T3/da active
- 1991-02-14 AT AT91200306T patent/ATE97125T1/de not_active IP Right Cessation
- 1991-02-14 DE DE69100598T patent/DE69100598T2/de not_active Expired - Fee Related
- 1991-02-14 ES ES91200306T patent/ES2062660T3/es not_active Expired - Lifetime
- 1991-02-15 JP JP3022137A patent/JP2854148B2/ja not_active Expired - Fee Related
- 1991-02-15 US US07/655,623 patent/US5306826A/en not_active Expired - Lifetime
- 1991-02-18 CZ CS91418A patent/CZ281203B6/cs not_active IP Right Cessation
-
1994
- 1994-01-26 SG SG13294A patent/SG13294G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69100598D1 (de) | 1993-12-16 |
| EP0442584A1 (en) | 1991-08-21 |
| SG13294G (en) | 1994-06-10 |
| US5306826A (en) | 1994-04-26 |
| KR0179028B1 (ko) | 1999-05-15 |
| HU212703B (en) | 1996-10-28 |
| DK0442584T3 (da) | 1994-03-07 |
| CS9100418A2 (en) | 1991-09-15 |
| DE69100598T2 (de) | 1994-05-19 |
| JP2854148B2 (ja) | 1999-02-03 |
| KR910021368A (ko) | 1991-12-20 |
| CZ281203B6 (cs) | 1996-07-17 |
| EP0442584B1 (en) | 1993-11-10 |
| HU910482D0 (en) | 1991-08-28 |
| JPH05178805A (ja) | 1993-07-20 |
| ATE97125T1 (de) | 1993-11-15 |
| ES2062660T3 (es) | 1994-12-16 |
| HUT56532A (en) | 1991-09-30 |
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