AU2002351170B8 - Production of chirally pure alpha-amino acids and N-sulfonyl alpha-amino acids - Google Patents
Production of chirally pure alpha-amino acids and N-sulfonyl alpha-amino acids Download PDFInfo
- Publication number
- AU2002351170B8 AU2002351170B8 AU2002351170A AU2002351170A AU2002351170B8 AU 2002351170 B8 AU2002351170 B8 AU 2002351170B8 AU 2002351170 A AU2002351170 A AU 2002351170A AU 2002351170 A AU2002351170 A AU 2002351170A AU 2002351170 B8 AU2002351170 B8 AU 2002351170B8
- Authority
- AU
- Australia
- Prior art keywords
- substituted
- sulfonyl
- amino acid
- alkyl
- phenyl
- 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.)
- Ceased
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 235000008206 alpha-amino acids Nutrition 0.000 title 2
- 150000001371 alpha-amino acids Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 claims description 89
- 150000001875 compounds Chemical class 0.000 claims description 86
- 125000000217 alkyl group Chemical group 0.000 claims description 71
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 42
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 38
- 150000003839 salts Chemical class 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 28
- 239000000047 product Substances 0.000 claims description 28
- 125000003342 alkenyl group Chemical group 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 25
- 239000001257 hydrogen Substances 0.000 claims description 24
- 125000000304 alkynyl group Chemical group 0.000 claims description 23
- -1 N-substituted-piperidinyl Chemical group 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 21
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 21
- 125000000623 heterocyclic group Chemical group 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 150000002431 hydrogen Chemical class 0.000 claims description 18
- 239000002244 precipitate Substances 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 16
- 239000011541 reaction mixture Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 15
- 150000001413 amino acids Chemical class 0.000 claims description 14
- 125000005346 substituted cycloalkyl group Chemical group 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- AMCVRHGTMZTGLM-JTQLQIEISA-N (2s)-2-[(5-chlorothiophen-2-yl)sulfonylamino]-3-ethylpentanoic acid Chemical group CCC(CC)[C@@H](C(O)=O)NS(=O)(=O)C1=CC=C(Cl)S1 AMCVRHGTMZTGLM-JTQLQIEISA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 9
- 125000005017 substituted alkenyl group Chemical group 0.000 claims description 9
- 229910052727 yttrium Inorganic materials 0.000 claims description 9
- 239000011260 aqueous acid Substances 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 150000007522 mineralic acids Chemical class 0.000 claims description 7
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 125000003386 piperidinyl group Chemical group 0.000 claims description 6
- 125000004426 substituted alkynyl group Chemical group 0.000 claims description 6
- YPWFISCTZQNZAU-UHFFFAOYSA-N Thiane Chemical compound C1CCSCC1 YPWFISCTZQNZAU-UHFFFAOYSA-N 0.000 claims description 5
- 125000005119 alkyl cycloalkyl group Chemical group 0.000 claims description 5
- 125000006383 alkylpyridyl group Chemical group 0.000 claims description 5
- 235000019270 ammonium chloride Nutrition 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 150000002825 nitriles Chemical class 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- RIWRFSMVIUAEBX-UHFFFAOYSA-N n-methyl-1-phenylmethanamine Chemical compound CNCC1=CC=CC=C1 RIWRFSMVIUAEBX-UHFFFAOYSA-N 0.000 claims description 3
- BEMLCANHIWICJR-BYPYZUCNSA-N (2s)-3-methyl-2-(sulfonylamino)butanoic acid Chemical compound CC(C)[C@@H](C(O)=O)N=S(=O)=O BEMLCANHIWICJR-BYPYZUCNSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000007529 inorganic bases Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000001117 sulphuric acid Substances 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 2
- ZNGSVRYVWHOWLX-KHFUBBAMSA-N (1r,2s)-2-(methylamino)-1-phenylpropan-1-ol;hydrate Chemical compound O.CN[C@@H](C)[C@H](O)C1=CC=CC=C1.CN[C@@H](C)[C@H](O)C1=CC=CC=C1 ZNGSVRYVWHOWLX-KHFUBBAMSA-N 0.000 claims 1
- YVNCERXSAVIGLU-ZETCQYMHSA-N (2s)-2-ethyl-2-(sulfonylamino)pentanoic acid Chemical compound CCC[C@@](CC)(C(O)=O)N=S(=O)=O YVNCERXSAVIGLU-ZETCQYMHSA-N 0.000 claims 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims 1
- RQEUFEKYXDPUSK-UHFFFAOYSA-N 1-phenylethylamine Chemical compound CC(N)C1=CC=CC=C1 RQEUFEKYXDPUSK-UHFFFAOYSA-N 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229940024606 amino acid Drugs 0.000 description 68
- 239000000243 solution Substances 0.000 description 26
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- 239000002585 base Substances 0.000 description 20
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 18
- 229940124530 sulfonamide Drugs 0.000 description 17
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 238000002360 preparation method Methods 0.000 description 15
- 150000001299 aldehydes Chemical class 0.000 description 14
- 238000010790 dilution Methods 0.000 description 14
- 239000012895 dilution Substances 0.000 description 14
- 235000019439 ethyl acetate Nutrition 0.000 description 14
- 210000004027 cell Anatomy 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- 239000003153 chemical reaction reagent Substances 0.000 description 12
- 150000003456 sulfonamides Chemical class 0.000 description 11
- 125000003118 aryl group Chemical group 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 9
- 125000003545 alkoxy group Chemical group 0.000 description 8
- 239000000543 intermediate Substances 0.000 description 8
- 238000001819 mass spectrum Methods 0.000 description 8
- 125000001424 substituent group Chemical group 0.000 description 8
- 125000003282 alkyl amino group Chemical group 0.000 description 7
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 7
- 125000005157 alkyl carboxy group Chemical group 0.000 description 7
- 150000001414 amino alcohols Chemical class 0.000 description 7
- 125000004104 aryloxy group Chemical group 0.000 description 7
- 150000002923 oximes Chemical class 0.000 description 7
- 150000003138 primary alcohols Chemical class 0.000 description 7
- 125000005415 substituted alkoxy group Chemical group 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 6
- 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 6
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 6
- 125000005110 aryl thio group Chemical group 0.000 description 6
- 239000000872 buffer Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 229940002612 prodrug Drugs 0.000 description 6
- 239000000651 prodrug Substances 0.000 description 6
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 6
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 208000024827 Alzheimer disease Diseases 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- 150000001721 carbon Chemical group 0.000 description 5
- 102100022704 Amyloid-beta precursor protein Human genes 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 150000004795 grignard reagents Chemical class 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 150000003333 secondary alcohols Chemical class 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- ZMMRLWFGWQVVJD-UHFFFAOYSA-O (n,n-dimethylcarbamimidoyl)-dimethylazanium;azide Chemical compound [N-]=[N+]=[N-].CN(C)C(N)=[N+](C)C ZMMRLWFGWQVVJD-UHFFFAOYSA-O 0.000 description 3
- KTFDYVNEGTXQCV-UHFFFAOYSA-N 2-Thiophenesulfonamide Chemical class NS(=O)(=O)C1=CC=CS1 KTFDYVNEGTXQCV-UHFFFAOYSA-N 0.000 description 3
- DXHCHIJMMKQRKR-UHFFFAOYSA-N 2-fluorothiophene Chemical class FC1=CC=CS1 DXHCHIJMMKQRKR-UHFFFAOYSA-N 0.000 description 3
- 108010090849 Amyloid beta-Peptides Proteins 0.000 description 3
- 102000013455 Amyloid beta-Peptides Human genes 0.000 description 3
- 101710137189 Amyloid-beta A4 protein Proteins 0.000 description 3
- 101710151993 Amyloid-beta precursor protein Proteins 0.000 description 3
- 229910004373 HOAc Inorganic materials 0.000 description 3
- 229910010082 LiAlH Inorganic materials 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 108060001084 Luciferase Proteins 0.000 description 3
- 239000005089 Luciferase Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 125000004103 aminoalkyl group Chemical group 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 238000004296 chiral HPLC Methods 0.000 description 3
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000004677 hydrates Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000003461 sulfonyl halides Chemical class 0.000 description 3
- 150000003509 tertiary alcohols Chemical class 0.000 description 3
- 229930192474 thiophene Natural products 0.000 description 3
- 238000001890 transfection Methods 0.000 description 3
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 2
- KWGRBVOPPLSCSI-PSASIEDQSA-N (1s,2r)-2-(methylamino)-1-phenylpropan-1-ol Chemical compound CN[C@H](C)[C@@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-PSASIEDQSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- BYGQBDHUGHBGMD-UHFFFAOYSA-N 2-methylbutanal Chemical compound CCC(C)C=O BYGQBDHUGHBGMD-UHFFFAOYSA-N 0.000 description 2
- PYZFRRVBPNGCBX-SECBINFHSA-N 5-chloro-n-[(2s)-3-ethyl-1-hydroxypentan-2-yl]thiophene-2-sulfonamide Chemical compound CCC(CC)[C@@H](CO)NS(=O)(=O)C1=CC=C(Cl)S1 PYZFRRVBPNGCBX-SECBINFHSA-N 0.000 description 2
- TVOBHLGHEGGIMN-SECBINFHSA-N 5-chloro-n-[(2s)-3-ethyl-1-oxopentan-2-yl]thiophene-2-sulfonamide Chemical compound CCC(CC)[C@@H](C=O)NS(=O)(=O)C1=CC=C(Cl)S1 TVOBHLGHEGGIMN-SECBINFHSA-N 0.000 description 2
- SORSTNOXGOXWAO-UHFFFAOYSA-N 5-chlorothiophene-2-sulfonyl chloride Chemical compound ClC1=CC=C(S(Cl)(=O)=O)S1 SORSTNOXGOXWAO-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 208000005145 Cerebral amyloid angiopathy Diseases 0.000 description 2
- MTCFGRXMJLQNBG-UWTATZPHSA-N D-Serine Chemical compound OC[C@@H](N)C(O)=O MTCFGRXMJLQNBG-UWTATZPHSA-N 0.000 description 2
- 229930195711 D-Serine Natural products 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
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- ABAVCNSHXQKRJR-UHFFFAOYSA-N sodium 5-pentan-3-ylimidazolidine-2,4-dione cyanide Chemical compound [C-]#N.[Na+].C(C)C(CC)C1C(NC(N1)=O)=O ABAVCNSHXQKRJR-UHFFFAOYSA-N 0.000 description 1
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- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/64—Sulfur atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/30—Hetero atoms other than halogen
- C07D333/34—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hospice & Palliative Care (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Psychiatry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2009251195A AU2009251195A1 (en) | 2001-12-11 | 2009-12-24 | Production of chirally pure alpha-amino acids and n-sulfonyl alpha-amino acids |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/014,304 | 2001-12-11 | ||
| US10/014,304 US6610734B2 (en) | 2000-12-13 | 2001-12-11 | Heterocyclic sulfonamide inhibitors of beta amyloid production |
| US10/166,896 | 2002-06-11 | ||
| US10/166,896 US6657070B2 (en) | 2000-12-13 | 2002-06-11 | Production of chirally pure α-amino acids and N-sulfonyl α-amino acids |
| PCT/US2002/038117 WO2003050062A2 (en) | 2001-12-11 | 2002-11-26 | PRODUCTION OF CHIRALLY PURE α-AMINO ACIDS ADN N-SULFONYL α-AMINO ACIDS |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2009251195A Division AU2009251195A1 (en) | 2001-12-11 | 2009-12-24 | Production of chirally pure alpha-amino acids and n-sulfonyl alpha-amino acids |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2002351170A1 AU2002351170A1 (en) | 2003-06-23 |
| AU2002351170B2 AU2002351170B2 (en) | 2009-09-24 |
| AU2002351170B8 true AU2002351170B8 (en) | 2009-10-08 |
Family
ID=46204648
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002351170A Ceased AU2002351170B8 (en) | 2001-12-11 | 2002-11-26 | Production of chirally pure alpha-amino acids and N-sulfonyl alpha-amino acids |
| AU2009251195A Abandoned AU2009251195A1 (en) | 2001-12-11 | 2009-12-24 | Production of chirally pure alpha-amino acids and n-sulfonyl alpha-amino acids |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2009251195A Abandoned AU2009251195A1 (en) | 2001-12-11 | 2009-12-24 | Production of chirally pure alpha-amino acids and n-sulfonyl alpha-amino acids |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1461332A4 (https=) |
| JP (1) | JP4615861B2 (https=) |
| AU (2) | AU2002351170B8 (https=) |
| CA (1) | CA2470111A1 (https=) |
| MX (1) | MXPA04005366A (https=) |
| TW (1) | TWI260316B (https=) |
| WO (1) | WO2003050062A2 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUP0303857A3 (en) | 2000-12-13 | 2007-07-30 | Wyeth Corp | Heterocyclic sulifonamide inhibitors of beta amyloid production |
| BRPI0408962A (pt) | 2003-03-31 | 2006-04-04 | Wyeth Corp | inibidores sulfonamidas heterocìclicos contendo flúor- e trifluoroalquila da produção de beta amilóide e seus derivados |
| ES2330451T3 (es) | 2004-01-16 | 2009-12-10 | Wyeth | Inhibidores a base de sulfonamidas heterociclicas de la produccion de beta-amiloides que contienen un azol. |
| JP2009534385A (ja) | 2006-04-21 | 2009-09-24 | ワイス | キラル的に純粋なアミノアルコール中間体、それらの誘導体の製造、及びそれらの使用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3802981A1 (de) * | 1988-02-02 | 1989-08-10 | Basf Ag | Verfahren zur reduktion reduzierbarer verbindungen |
| US5264577A (en) * | 1992-04-22 | 1993-11-23 | Warner-Lambert Company | Cyclic amino acids and derivatives thereof |
| ATE218541T1 (de) * | 1992-08-25 | 2002-06-15 | Searle & Co | Hydroxyethylaminosulfonamide verwendbar als inhibitoren retroviraler proteasen |
| US5968942A (en) * | 1992-08-25 | 1999-10-19 | G. D. Searle & Co. | α- and β-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors |
| US6191306B1 (en) * | 1999-08-03 | 2001-02-20 | Eastman Chemical Company | Process for the preparation of cyclopropylglycine |
-
2002
- 2002-11-26 JP JP2003551090A patent/JP4615861B2/ja not_active Expired - Fee Related
- 2002-11-26 WO PCT/US2002/038117 patent/WO2003050062A2/en not_active Ceased
- 2002-11-26 CA CA002470111A patent/CA2470111A1/en not_active Abandoned
- 2002-11-26 MX MXPA04005366A patent/MXPA04005366A/es active IP Right Grant
- 2002-11-26 AU AU2002351170A patent/AU2002351170B8/en not_active Ceased
- 2002-11-26 EP EP02786817A patent/EP1461332A4/en not_active Withdrawn
- 2002-12-10 TW TW091135621A patent/TWI260316B/zh active
-
2009
- 2009-12-24 AU AU2009251195A patent/AU2009251195A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003050062A3 (en) | 2003-11-20 |
| AU2002351170B2 (en) | 2009-09-24 |
| WO2003050062A2 (en) | 2003-06-19 |
| MXPA04005366A (es) | 2004-09-27 |
| JP2005511727A (ja) | 2005-04-28 |
| EP1461332A2 (en) | 2004-09-29 |
| TWI260316B (en) | 2006-08-21 |
| AU2009251195A1 (en) | 2010-01-21 |
| EP1461332A4 (en) | 2009-10-21 |
| CA2470111A1 (en) | 2003-06-19 |
| AU2002351170A1 (en) | 2003-06-23 |
| TW200306292A (en) | 2003-11-16 |
| JP4615861B2 (ja) | 2011-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TH | Corrigenda |
Free format text: IN VOL 23, NO 37, PAGE(S) 10212 UNDER THE HEADING APPLICATIONS ACCEPTED -NAME INDEX UNDER THE NAME WYETH, APPLICATION NO. 2002351170, UNDER INID (54) CORRECT THE TITLE TO READ PRODUCTION OF CHIRALLY PURE ALPHA-AMINO ACIDS AND N-SULFONYL ALPHA-AMINO ACIDS |
|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |