EP1401803A2 - Verfahren zur herstellung von chiralen aminosäurederivaten - Google Patents
Verfahren zur herstellung von chiralen aminosäurederivatenInfo
- Publication number
- EP1401803A2 EP1401803A2 EP02743158A EP02743158A EP1401803A2 EP 1401803 A2 EP1401803 A2 EP 1401803A2 EP 02743158 A EP02743158 A EP 02743158A EP 02743158 A EP02743158 A EP 02743158A EP 1401803 A2 EP1401803 A2 EP 1401803A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydrogen
- alkyl
- general formula
- compounds
- amino 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.)
- Withdrawn
Links
- 150000003862 amino acid derivatives Chemical class 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- -1 nitro alcohols Chemical class 0.000 claims abstract description 33
- QDYBCIWLGJMJGO-UHFFFAOYSA-N dinitromethanone Chemical class [O-][N+](=O)C(=O)[N+]([O-])=O QDYBCIWLGJMJGO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 125000002843 carboxylic acid group Chemical group 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 26
- 239000001257 hydrogen Substances 0.000 claims description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 150000002828 nitro derivatives Chemical class 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 16
- 150000001413 amino acids Chemical class 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 13
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 10
- 125000006239 protecting group Chemical group 0.000 claims description 10
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 10
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 238000006722 reduction reaction Methods 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- YSMODUONRAFBET-UHNVWZDZSA-N erythro-5-hydroxy-L-lysine Chemical compound NC[C@H](O)CC[C@H](N)C(O)=O YSMODUONRAFBET-UHNVWZDZSA-N 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 6
- ZVDGZUVHJGGWSG-BKLSDQPFSA-N (2s)-2,5-diamino-4-hydroxypentanoic acid Chemical compound NCC(O)C[C@H](N)C(O)=O ZVDGZUVHJGGWSG-BKLSDQPFSA-N 0.000 claims description 5
- 229930194210 Biphenomycin Natural products 0.000 claims description 5
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 150000001408 amides Chemical class 0.000 claims description 4
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims description 4
- 230000005595 deprotonation Effects 0.000 claims description 4
- 238000010537 deprotonation reaction Methods 0.000 claims description 4
- 125000005519 fluorenylmethyloxycarbonyl group Chemical group 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 3
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004280 Sodium formate Substances 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 2
- 235000019254 sodium formate Nutrition 0.000 claims description 2
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 4
- 229940117976 5-hydroxylysine Drugs 0.000 claims 2
- YSMODUONRAFBET-UHFFFAOYSA-N delta-DL-hydroxylysine Natural products NCC(O)CCC(N)C(O)=O YSMODUONRAFBET-UHFFFAOYSA-N 0.000 claims 2
- 150000002431 hydrogen Chemical class 0.000 claims 2
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 claims 1
- 239000007983 Tris buffer Substances 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 150000003857 carboxamides Chemical class 0.000 claims 1
- 238000010531 catalytic reduction reaction Methods 0.000 claims 1
- 150000004678 hydrides Chemical class 0.000 claims 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 claims 1
- 150000001414 amino alcohols Chemical class 0.000 abstract description 3
- 239000013067 intermediate product Substances 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- 229940024606 amino acid Drugs 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 10
- 239000002585 base Substances 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- ZVDGZUVHJGGWSG-DMTCNVIQSA-N (2s,4r)-2,5-diamino-4-hydroxypentanoic acid Chemical compound NC[C@H](O)C[C@H](N)C(O)=O ZVDGZUVHJGGWSG-DMTCNVIQSA-N 0.000 description 4
- 238000004252 FT/ICR mass spectrometry Methods 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 150000007928 imidazolide derivatives Chemical class 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 2
- RAUQRYTYJIYLTF-QMMMGPOBSA-N (3s)-4-[(2-methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid Chemical compound CC(C)(C)OC(=O)N[C@@H](CC(O)=O)C(=O)OC(C)(C)C RAUQRYTYJIYLTF-QMMMGPOBSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-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
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000011260 aqueous acid Substances 0.000 description 2
- MJSHDCCLFGOEIK-UHFFFAOYSA-N benzyl (2,5-dioxopyrrolidin-1-yl) carbonate Chemical compound O=C1CCC(=O)N1OC(=O)OCC1=CC=CC=C1 MJSHDCCLFGOEIK-UHFFFAOYSA-N 0.000 description 2
- 229910000085 borane Inorganic materials 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000011917 diastereoselective reduction Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229910014033 C-OH Inorganic materials 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229910014570 C—OH Inorganic materials 0.000 description 1
- MNQZXJOMYWMBOU-VKHMYHEASA-N D-glyceraldehyde Chemical compound OC[C@@H](O)C=O MNQZXJOMYWMBOU-VKHMYHEASA-N 0.000 description 1
- 239000012448 Lithium borohydride Substances 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 108010046020 biphenomycin A Proteins 0.000 description 1
- 108010046011 biphenomycin B Proteins 0.000 description 1
- OXLPMCIPYGNLJD-UHFFFAOYSA-N biphenomycin a Chemical compound C=1C2=CC=C(O)C=1CC(C(O)=O)NC(=O)C(CC(O)CN)NC(=O)C(N)CC1=CC2=CC=C1O OXLPMCIPYGNLJD-UHFFFAOYSA-N 0.000 description 1
- OXLPMCIPYGNLJD-OWSLCNJRSA-N biphenomycin b Chemical compound C=1C2=CC=C(O)C=1C[C@@H](C(O)=O)NC(=O)[C@H](C[C@@H](O)CN)NC(=O)[C@@H](N)CC1=CC2=CC=C1O OXLPMCIPYGNLJD-OWSLCNJRSA-N 0.000 description 1
- CDSGJHCARATGKG-UHFFFAOYSA-N bis(3-methylbutyl)borane Chemical compound CC(C)CCBCCC(C)C CDSGJHCARATGKG-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000021235 carbamoylation Effects 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000007871 hydride transfer reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- HTBVGZAVHBZXMS-UHFFFAOYSA-N lithium;tris[(2-methylpropan-2-yl)oxy]alumane Chemical compound [Li].[Al+3].CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-] HTBVGZAVHBZXMS-UHFFFAOYSA-N 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- RPNNPZHFJPXFQS-UHFFFAOYSA-N methane;rhodium Chemical compound C.[Rh] RPNNPZHFJPXFQS-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical class CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- BKIMMITUMNQMOS-UHFFFAOYSA-N normal nonane Natural products CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 150000002940 palladium Chemical class 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003303 ruthenium Chemical class 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 229960001153 serine Drugs 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000006103 sulfonylation Effects 0.000 description 1
- 238000005694 sulfonylation reaction Methods 0.000 description 1
- UGFLQUZSZIQQJD-ZJUUUORDSA-N tert-butyl (2s,4r)-4-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-5-nitropentanoate Chemical compound CC(C)(C)OC(=O)N[C@H](C(=O)OC(C)(C)C)C[C@@H](O)C[N+]([O-])=O UGFLQUZSZIQQJD-ZJUUUORDSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0802—Tripeptides with the first amino acid being neutral
- C07K5/0812—Tripeptides with the first amino acid being neutral and aromatic or cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
- C07C227/20—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters by hydrolysis of N-acylated amino-acids or derivatives thereof, e.g. hydrolysis of carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
Definitions
- the invention relates to a process for the preparation of chiral amino acid derivatives and new intermediates.
- R is a protecting group
- R 3 is hydrogen, (C 1 -C 12 ) alkyl, aryl having 6 to 10 carbon atoms, or C 7 -C 1 arylalkyl or
- R 2 and R 3 together represent a 1,2-dimethylenearyl radical
- R 4 for hydrogen
- R 5 represents hydrogen, - alkyl, or C 7 -C 13 arylalkyl
- A represents a substituted or unsubstituted C 1 -C 4 alkylene radical
- R 1 , R 2 , R 3 and A have the meaning given above
- R 5 has the meaning given above, are converted to nitroketones of the general formula (IV),
- R 1 , R 2 , R 3 , R 5 and A have the meaning given above,
- R 1 , R 2 , R 3 , R 4 , R 5 and A have the meaning given above and
- Ci-C ⁇ -alkoxy means a straight-chain or cyclic, branched or unbranched C-C 12 alkoxy radical such as methoxy, ethoxy, n-propoxy, iso-propoxy, n-butoxy, iso-butoxy, tert-butoxy, n-pentyloxy, isopentyloxy, 2,2-dimethylpentyloxy, cyclopentyloxy, cyclohexyloxy, adamantyloxy, D-methoxy or L-menthoxy.
- -C ⁇ -Alkyl in the said contexts each independently represents a straight-chain or cyclic, branched or unbranched C Cn-alkyl radical such as, for example, methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, n -Hexyl or cyclohexyl.
- N-terminal end of an end group-protected amino acid or of an end group-protected peptide means that R 1 is an amino acid bound via the nitrogen or a polymer of amino acids, the free functionalities of which, for example amino groups, carboxylic acid groups or hydroxyl groups, by derivatization in this way It is protected that secondary reactions to these functionalities are largely suppressed under conditions according to the invention.
- Such measures are sufficiently known to the person skilled in the art, for example from TW Greene, PG Wuts, Protective Groups in Organic Synthesis, 3rd edition, Wiley ⁇ nterscience, 1999 and include, for amino and hydroxyl groups, for example acylations, carbamoylations and sulfonylations and for carboxylic acid groups Example esterifications or the conversion into amides.
- protective groups in this context mean groups which can largely suppress a reaction of the amino group under the reaction conditions according to the invention and which can be split off selectively to a large extent.
- Such protective groups are known to the person skilled in the art (TW Greene,
- aryl having 6 to 10 carbon atoms means aromatic radicals such as, for example, phenyl or naphthyl, which can be substituted by none, one, two or three further substituents from the group - -alkyl or C 1 -C -alkoxy, such as o- Tolyl, m-tolyl, p-tolyl, o-anisyl, m-anisyl, p-anisyl or phenetyl.
- -C ⁇ -arylalkyl in this context stands for radicals such as benzyl, 1-ethylphenyl, 2-ethylphenyl or p-xylyl.
- 1,2-dimethylenearyl means, for example, 1,2-dimethylphenyl.
- substituted or unsubstituted alkylene radicals mean, for example, methylene, 1,1-ethylene, 1,2-ethylene, 1,2-propylene, 1,3-propylene, 1,3-butylene, 1,4-butylene or 2,3-butylene.
- the compounds of the general formula (IL) used as starting materials are either commercially available or can be prepared analogously to known literature. The same applies to the nitro compounds of the general formula (III).
- R 1 is a sterically demanding C 3 -C 12 -alkoxy radical, such as, for example, isopropoxy, tert-butoxy, cyclopentyloxy, cyclohexyloxy, D-menthoxy, L-
- R 2 tert-butyloxycarbonyl (t-boc), benzyloxycarbonyl (cbz); Fluorenyl-methyl-oxycarbonyl (Fmoc), allyloxycarbonyl (aoc) or benzyl
- R 4 is hydrogen
- R 5 is hydrogen or methyl
- R tert-butoxy R 2 is tert-butyloxycarbonyl (t-boc), benzyloxycarbonyl (cbz) or fluorenylmethyloxycarbonyl (F-moc),
- R 3 is hydrogen
- R 5 is hydrogen
- N- (tert-butyloxycarbonyl) -aspartic acid 1-tert-butyl ester is very particularly preferred to use N- (tert-butyloxycarbonyl) -aspartic acid 1-tert-butyl ester as the protected amino acid for the process according to the invention.
- Nitromethane and nitroethane are preferably used as nitro compounds of the general formula (IJJ), and nitromethane is particularly preferred.
- step a) The conversion of the free carboxylic acid group of the protected amino acid derivatives of the general formula (II), in which R, R, R and A have the most general meaning given above, into an activated acid derivative and the subsequent reaction with deprotomeric nitro compounds [step a)] can both in separate reaction steps with isolation of the intermediates and without isolation of the activated acid derivative or the deprotomeric nitro compound. It is preferred to carry out step a) without intermediate insulation.
- imidazolides or phenyl esters can be used as activated acid derivatives; imidazolides are preferred.
- the production of nitroketones from carboxylic acids by the preparation of acid imidazolides and their reaction with deprotomeric nitro compounds without isolation of intermediates is already known (see also: Baker, Pütt, Synthesis, 1978, p. 478; Yuasa, Tsuruta, Synthetic Communications, 1998, 28 (3), p. 395).
- WO 96/01788 also discloses the production of nitroketones from the Cr terminus of amino acids.
- the yields of the nitroketones are either low or strongly dependent on the choice of the substrate, the solvent, the temperature, the amount of the activating reagent used, and that for the deprotonation of the
- the amount of carbonyldiimidazole in step 1) can be, for example, 1.0 to 1.5
- step 1) and step 2) can be used as inert solvents for step 1) and step 2): ethers such as tetrahydrofuran, diethyl ether, methyl tert-butyl ether or dioxane, or polar aprotic solvents such as dimethylformamide, Dimethyl sulfoxide or N-methyl-pyrrolidone, a mixture of such solvents and the nitro compound used itself, provided that its melting point is above 0 ° C.
- ethers such as tetrahydrofuran, diethyl ether, methyl tert-butyl ether or dioxane
- polar aprotic solvents such as dimethylformamide, Dimethyl sulfoxide or N-methyl-pyrrolidone, a mixture of such solvents and the nitro compound used itself, provided that its melting point is above 0 ° C.
- Water content of less than 1 wt .-% mean, preferably less than 0.03 wt .-%.
- the amount of nitro compound in step 2) can, for example, be chosen so that it is 1.0 to 100 times based on the free carboxylic acid groups of the protected amino acid derivatives of the general formula (II). 1.2 to 20 equivalents are preferred. 2 to 10 equivalents are particularly preferred.
- Alkali metal hydrides, hydroxides, carbonates, Q-C 6 alcoholates, amides, substituted amides or phosphazene bases can be used as the base, for example.
- the -hydrides, -carbonates, -hydroxides, -methanolates, -ethanolates, -tert-butanolates, and -diisopropylamides of lithium, sodium and potassium are preferred. Potassium tert-butoxide is very particularly preferred.
- the amount of base can be chosen, for example, so that it is 1.0 to 2.0 equivalents based on the free carboxylic acid groups of the protected amino acid derivatives of the general formula (II). 1.05 to 1.3 equivalents are preferred.
- bases which are insoluble or only slightly soluble in the solvent a large excess (up to 500 equivalents) of base is generally not critical.
- the base can be used in dissolved, solid or suspended form. It can be presented or added to dissolve the nitro compound.
- the temperature during the production of the activated acid derivative in step 1) can be, for example, 0 to 80 ° C., 15 to 25 ° C. are preferred.
- the reaction time in step 1) can be, for example, 30 minutes to 24 hours, 3 to 8 hours are preferred.
- the temperature in the deprotonation of the nitro compound in step 2) can be, for example, from -20 ° C. to 25 ° C., preferably from -5 to 5 ° C.
- the reaction time in step 2) can be, for example, 5 minutes to 24 hours, 30 minutes to 1 hour are preferred.
- the temperature in the reaction of the activated acid derivative with the deprotomeric nitro compound in step 3) can be, for example, 0 to 80 ° C., 15 to 25 ° C. are preferred.
- the reaction time in step 3) can be, for example, 4 h to 24 h, 8 to 16 h are preferred.
- reaction of the activated acid derivative with the deprotomeric nitro compound can take place, for example, in such a way that the reaction mixture from step 1) leads to the
- Reaction solution from step 2) is given or vice versa.
- the addition of the activated acid derivative from step 1) to the deprotomeric nitro compound from step 2) is preferred.
- the reaction mixture from step 3) can be worked up, for example, by adding water and an acid or an aqueous acid solution and then extracting it with an immiscible or only slightly water-miscible solvent and then removing the immiscible or only slightly water-miscible solvent. This can be done, for example, by distillation.
- the amount of acid used should generally be chosen so that it corresponds to or exceeds the amount of base used in step 2).
- Suitable acids or aqueous acid solutions are, for example, dilute mineral acids such as hydrochloric acid or sulfuric acid, carboxylic acids such as acetic acid or citric acid.
- diluted means a molar concentration of 2 mol / 1 or less. 1 molar aqueous hydrochloric acid is preferably used.
- Ethers such as diethyl ether, methyl tert-butyl ether, esters such as ethyl acetate, butyl acetate, chlorinated hydrocarbons such as chloroform or dichloromethane, aromatic solvents such as toluene or xylenes, hydrocarbons such as hexane or heptane and mixtures of such solvents.
- nitro alcohols of the general formula (IV) are the boranes mentioned in the literature, such as, for example, borane, diisoamylborane, 9-borobicyclo [3.3.1] nonane, boranates such as sodium borohydride, lithium borohydride, Lithium triethyl borohydride and lithium tri- (sec-butyl) borohydride and aluminates such as lithium tri- (tert-butoxy) aluminum hydride, the use of which can be carried out according to conventional methods known to the person skilled in the art.
- boranates such as sodium borohydride, lithium borohydride, Lithium triethyl borohydride and lithium tri- (sec-butyl) borohydride and aluminates such as lithium tri- (tert-butoxy) aluminum hydride, the use of which can be carried out according to conventional methods known to the person skilled in the art.
- Step c) which includes the reduction of nitro alcohols to the corresponding amino alcohols of the general formula (I), can be carried out analogously to methods known from the literature, for example catalytically in the presence of a hydrogen source.
- Suitable catalysts can be, for example:
- Suitable hydrogen sources are, for example, hydrogen and hydride transfer reagents such as e.g. Formic acid, sodium formate and ammonium formate.
- Steps b) and c) can be carried out not only sequentially but also simultaneously if conditions are used which can reduce both nitro groups and ketones.
- Such conditions can be, for example
- chiral amino acid derivatives are particularly suitable for further use, for example in a process for the preparation of antibiotics of the biphenomycin type, such as, for example, biphenomycin A and biphenomycin B.
- the particular advantage of the process according to the invention is based on the fact that the preparation of derivatives and homologues of (2S, 4R) -4-hydroxy-ornithine now only requires 3 reaction stages starting from easily available, protected amino acids. These reaction stages take place in high yields and in good to very good overall optical yields.
- the nitro alcohol from b) (5 g, 14.9 mmol) is dissolved in 50 ml of methanol.
- the reaction mixture is cooled to -10 ° C. and palladium on carbon (10%, purissimum, Fluka) (2.5 g) and dry ammonium formate (9.43 g, 150 mmol, 10 eq) are added with stirring (reaction temperature at -10 ° C).
- the catalyst is filtered off.
- the solvent is removed and ethyl acetate and sat. NaHCO 3 solution are added (pH> 7). After phase separation and two additional washes with ethyl acetate, the combined organic phases are washed with sat.
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10129510A DE10129510A1 (de) | 2001-06-19 | 2001-06-19 | Verfahren zur Herstellung von chiralen Aminosäurederivaten |
| DE10129510 | 2001-06-19 | ||
| PCT/EP2002/006205 WO2002102764A2 (de) | 2001-06-19 | 2002-06-06 | Verfahren zur herstellung von chiralen aminosäurederivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1401803A2 true EP1401803A2 (de) | 2004-03-31 |
Family
ID=7688682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02743158A Withdrawn EP1401803A2 (de) | 2001-06-19 | 2002-06-06 | Verfahren zur herstellung von chiralen aminosäurederivaten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20040249187A1 (de) |
| EP (1) | EP1401803A2 (de) |
| JP (1) | JP2004529988A (de) |
| DE (1) | DE10129510A1 (de) |
| WO (1) | WO2002102764A2 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE201197T1 (de) * | 1994-07-07 | 2001-06-15 | Pharmeco Lab Inc | Diarinopropanole abgeleitet von aminosäuren |
| US6399629B1 (en) * | 1998-06-01 | 2002-06-04 | Microcide Pharmaceuticals, Inc. | Efflux pump inhibitors |
-
2001
- 2001-06-19 DE DE10129510A patent/DE10129510A1/de not_active Withdrawn
-
2002
- 2002-06-06 US US10/481,499 patent/US20040249187A1/en not_active Abandoned
- 2002-06-06 JP JP2003505307A patent/JP2004529988A/ja active Pending
- 2002-06-06 WO PCT/EP2002/006205 patent/WO2002102764A2/de not_active Ceased
- 2002-06-06 EP EP02743158A patent/EP1401803A2/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO02102764A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002102764A3 (de) | 2003-09-18 |
| WO2002102764A2 (de) | 2002-12-27 |
| US20040249187A1 (en) | 2004-12-09 |
| DE10129510A1 (de) | 2003-01-23 |
| JP2004529988A (ja) | 2004-09-30 |
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