JPH11506098A - (s)−3−(アミノメチル)−5−メチルヘキサン酸を製造する方法 - Google Patents
(s)−3−(アミノメチル)−5−メチルヘキサン酸を製造する方法Info
- Publication number
- JPH11506098A JPH11506098A JP8536476A JP53647696A JPH11506098A JP H11506098 A JPH11506098 A JP H11506098A JP 8536476 A JP8536476 A JP 8536476A JP 53647696 A JP53647696 A JP 53647696A JP H11506098 A JPH11506098 A JP H11506098A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- carbamoylmethyl
- methylhexanoic
- methylhexanoic acid
- aminomethyl
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- AYXYPKUFHZROOJ-ZETCQYMHSA-N pregabalin Chemical compound CC(C)C[C@H](CN)CC(O)=O AYXYPKUFHZROOJ-ZETCQYMHSA-N 0.000 title claims abstract description 13
- -1 alkyl cyanoacetate Chemical compound 0.000 claims abstract description 40
- 239000002253 acid Substances 0.000 claims abstract description 25
- NPDKTSLVWGFPQG-SSDOTTSWSA-N (3r)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acid Chemical compound CC(C)C[C@H](CC(N)=O)CC(O)=O NPDKTSLVWGFPQG-SSDOTTSWSA-N 0.000 claims abstract description 23
- UATSLDZQNXAKMA-UHFFFAOYSA-N 3-(2-methylpropyl)pentanedioic acid Chemical compound CC(C)CC(CC(O)=O)CC(O)=O UATSLDZQNXAKMA-UHFFFAOYSA-N 0.000 claims abstract description 22
- NPDKTSLVWGFPQG-UHFFFAOYSA-N 3-(2-amino-2-oxoethyl)-5-methylhexanoic acid Chemical compound CC(C)CC(CC(N)=O)CC(O)=O NPDKTSLVWGFPQG-UHFFFAOYSA-N 0.000 claims abstract description 20
- YGHRJJRRZDOVPD-UHFFFAOYSA-N 3-methylbutanal Chemical compound CC(C)CC=O YGHRJJRRZDOVPD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000008064 anhydrides Chemical class 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 13
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 claims abstract description 11
- 150000003839 salts Chemical class 0.000 claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 6
- ZQFYQLSPBFLIHX-UHFFFAOYSA-N 2-(aminomethyl)-5-methylhexanoic acid Chemical compound CC(C)CCC(CN)C(O)=O ZQFYQLSPBFLIHX-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 9
- XLSGYCWYKZCYCK-UHFFFAOYSA-N 4-(2-methylpropyl)oxane-2,6-dione Chemical compound CC(C)CC1CC(=O)OC(=O)C1 XLSGYCWYKZCYCK-UHFFFAOYSA-N 0.000 claims description 8
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 claims description 6
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims description 6
- NPDKTSLVWGFPQG-ZETCQYMHSA-N (3s)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acid Chemical compound CC(C)C[C@@H](CC(N)=O)CC(O)=O NPDKTSLVWGFPQG-ZETCQYMHSA-N 0.000 claims description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 5
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 5
- 239000012346 acetyl chloride Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical group CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 claims description 4
- RQEUFEKYXDPUSK-ZETCQYMHSA-N (1S)-1-phenylethanamine Chemical compound C[C@H](N)C1=CC=CC=C1 RQEUFEKYXDPUSK-ZETCQYMHSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- VEQUSGGIJCPPNE-UHFFFAOYSA-N ethyl 2-cyano-5-methylhex-2-enoate Chemical compound CCOC(=O)C(C#N)=CCC(C)C VEQUSGGIJCPPNE-UHFFFAOYSA-N 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 4
- 238000009833 condensation Methods 0.000 claims 4
- MHPUGCYGQWGLJL-UHFFFAOYSA-N 5-methyl-hexanoic acid Chemical compound CC(C)CCCC(O)=O MHPUGCYGQWGLJL-UHFFFAOYSA-N 0.000 claims 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 2
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 claims 2
- ZIUSEGSNTOUIPT-UHFFFAOYSA-N ethyl 2-cyanoacetate Chemical group CCOC(=O)CC#N ZIUSEGSNTOUIPT-UHFFFAOYSA-N 0.000 claims 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims 2
- CRWJEUDFKNYSBX-UHFFFAOYSA-N sodium;hypobromite Chemical group [Na+].Br[O-] CRWJEUDFKNYSBX-UHFFFAOYSA-N 0.000 claims 2
- RHKSMOUEQUYYOD-MRVPVSSYSA-N (3R)-3-ethyl-5-methylhexanamide Chemical compound CC[C@H](CC(C)C)CC(N)=O RHKSMOUEQUYYOD-MRVPVSSYSA-N 0.000 claims 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- RQEUFEKYXDPUSK-SSDOTTSWSA-N (1R)-1-phenylethanamine Chemical compound C[C@@H](N)C1=CC=CC=C1 RQEUFEKYXDPUSK-SSDOTTSWSA-N 0.000 abstract description 7
- JPWITCRJVNDZOC-UHFFFAOYSA-N 2-cyano-5-methylhex-2-enoic acid Chemical compound CC(C)CC=C(C#N)C(O)=O JPWITCRJVNDZOC-UHFFFAOYSA-N 0.000 abstract description 2
- AVGXIMRWATWCHC-HFEGYEGKSA-N (3r)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acid;(1r)-1-phenylethanamine Chemical compound C[C@@H](N)C1=CC=CC=C1.CC(C)C[C@H](CC(N)=O)CC(O)=O AVGXIMRWATWCHC-HFEGYEGKSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 19
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 17
- 239000000243 solution Substances 0.000 description 16
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- CVKMFSAVYPAZTQ-UHFFFAOYSA-N 2-methylhexanoic acid Chemical compound CCCCC(C)C(O)=O CVKMFSAVYPAZTQ-UHFFFAOYSA-N 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 206010010904 Convulsion Diseases 0.000 description 6
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 239000002858 neurotransmitter agent Substances 0.000 description 3
- 230000000707 stereoselective effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RQEUFEKYXDPUSK-UHFFFAOYSA-N 1-phenylethylamine Chemical class CC(N)C1=CC=CC=C1 RQEUFEKYXDPUSK-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- ASAHZDPKCCONIV-UHFFFAOYSA-N 2,5-dimethylhexanoic acid Chemical compound CC(C)CCC(C)C(O)=O ASAHZDPKCCONIV-UHFFFAOYSA-N 0.000 description 2
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000002921 anti-spasmodic effect Effects 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 238000004296 chiral HPLC Methods 0.000 description 2
- 239000000812 cholinergic antagonist Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 1
- CBQGJDJMOSCUHS-XDKWHASVSA-N (2s)-2-amino-3-(2-methylpropyl)pentanedioic acid Chemical compound CC(C)CC(CC(O)=O)[C@H](N)C(O)=O CBQGJDJMOSCUHS-XDKWHASVSA-N 0.000 description 1
- BCBYQDLLYRTLOC-UNLCMTKJSA-N (3S)-3-(aminomethyl)-5-methylhexanoic acid (3R)-3-(2-amino-2-oxoethyl)-5-methylhexanoic acid Chemical compound C(N)(=O)C[C@H](CC(=O)O)CC(C)C.NC[C@H](CC(=O)O)CC(C)C BCBYQDLLYRTLOC-UNLCMTKJSA-N 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 description 1
- RKURAVRGGUYOLJ-UHFFFAOYSA-N 2-(2-amino-2-oxoethyl)-5-methylhexanoic acid Chemical compound CC(C)CCC(C(O)=O)CC(N)=O RKURAVRGGUYOLJ-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- AYXYPKUFHZROOJ-UHFFFAOYSA-N 3-(azaniumylmethyl)-5-methylhexanoate Chemical compound CC(C)CC(CN)CC(O)=O AYXYPKUFHZROOJ-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- NCTCGHLIHJJIBK-UHFFFAOYSA-N 3-phenyl-1,3-oxazolidin-2-one Chemical compound O=C1OCCN1C1=CC=CC=C1 NCTCGHLIHJJIBK-UHFFFAOYSA-N 0.000 description 1
- 206010003591 Ataxia Diseases 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 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 description 1
- 238000005687 Mann dealkylation reaction Methods 0.000 description 1
- 206010061296 Motor dysfunction Diseases 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- NIVBISVLIXBGPT-UHFFFAOYSA-N [NH4+].CC(C)CC(CC(N)=O)CC([O-])=O Chemical compound [NH4+].CC(C)CC(CC(N)=O)CC([O-])=O NIVBISVLIXBGPT-UHFFFAOYSA-N 0.000 description 1
- MOQOOKGPCBQMCY-UHFFFAOYSA-N acetic acid;hexane Chemical compound CC(O)=O.CCCCCC MOQOOKGPCBQMCY-UHFFFAOYSA-N 0.000 description 1
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- KTLFENNEPHBKJD-UHFFFAOYSA-K benzyl(trimethyl)azanium;tribromide Chemical compound [Br-].[Br-].[Br-].C[N+](C)(C)CC1=CC=CC=C1.C[N+](C)(C)CC1=CC=CC=C1.C[N+](C)(C)CC1=CC=CC=C1 KTLFENNEPHBKJD-UHFFFAOYSA-K 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002920 convulsive effect Effects 0.000 description 1
- 210000003792 cranial nerve Anatomy 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 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
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000006324 decarbonylation Effects 0.000 description 1
- 238000006606 decarbonylation reaction Methods 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- VGGRCVDNFAQIKO-UHFFFAOYSA-N formic anhydride Chemical compound O=COC=O VGGRCVDNFAQIKO-UHFFFAOYSA-N 0.000 description 1
- 229940065734 gamma-aminobutyrate Drugs 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- JYJVVHFRSFVEJM-UHFFFAOYSA-N iodosobenzene Chemical compound O=IC1=CC=CC=C1 JYJVVHFRSFVEJM-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- JEHCHYAKAXDFKV-UHFFFAOYSA-J lead tetraacetate Chemical compound CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O JEHCHYAKAXDFKV-UHFFFAOYSA-J 0.000 description 1
- BRMYZIKAHFEUFJ-UHFFFAOYSA-L mercury diacetate Chemical compound CC(=O)O[Hg]OC(C)=O BRMYZIKAHFEUFJ-UHFFFAOYSA-L 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000001847 methyl (E)-hex-2-enoate Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000008035 nerve activity Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000007925 phenylethylamine derivatives Chemical class 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 description 1
- 229940071536 silver acetate Drugs 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical group [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 230000002048 spasmolytic effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000012485 toluene extract Substances 0.000 description 1
- 125000005424 tosyloxy group Chemical group S(=O)(=O)(C1=CC=C(C)C=C1)O* 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- 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
- C07C227/30—Preparation of optical isomers
- C07C227/32—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/26—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
- C07C211/27—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring having amino groups linked to the six-membered aromatic ring by saturated carbon chains
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/08—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(S)−(+)−3−アミノメチル−5−メチルヘキサン酸を製造する方法 であって、 a.イソバレルアルデヒドとアルキルシアノアセテートを縮合させて2−シ アノ−5−メチルヘキサ−2−エン酸アルキルエステルを生成させ、 b.2−シアノ−5−メチルヘキサ−2−エン酸アルキルエステルをマロン 酸ジアルキルと反応させて3−イソブチルグルタル酸を生成させ、 c.3−イソブチルグルタル酸の無水物を生成させ、 d.その無水物とアンモニアを反応させて(±)−3−(カルバモイルメチ ル)−5−メチルヘキサン酸を生成させ、 e.(±)−3−(カルバモイルメチル)−5−メチルヘキサン酸と(R) −(+)−α−フェニルエチルアミンと反応させて(R)−(−)3−(カルバ モイルメチル)−5−メチルヘキサン酸の(R)−(+)−α−フェニルエチル アミン塩を得、 f.その塩と酸とを結合させて(R)−(−)−3−(カルバモイルメチル )−5−メチルヘキサン酸を得、そして g.(R)−(−)−3−(カルバモイルメチル)−5−メチルヘキサン酸 をホフマン試薬と反応させて(S)−(+)−3−(アミノメチル)−5−メチ ルヘキサン酸を得る ことからなる方法。 2.アルキルシアノアセテートがエチルシアノアセテートである請求項1の方法 。 3.イソバレルアルデヒドをジ−d−プロピルアミンを使用してアルキ ルシアノアセテートと縮合させる請求項1の方法。 4.マロン酸ジアルキルがマロン酸ジエチルである請求項1の方法。 5.イソブチルグルタル酸が2−シアノ−5−メチルヘキサ−2−エン酸アルキ ルエステルとマロン酸ジアルキルとをジ−n−プロピルアミンの存在下で反応さ せ、その後に塩酸溶液を添加することによって生成される請求項1の方法。 6.無水物が3−イソグルタル酸と無水酢酸またはアセチルクロライドとを反応 させて生成される請求項1の方法。 7.ホフマン試薬が次亜臭素酸ナトリウムである請求項1の方法。 8.(S)−(+)−3−アミノメチル−5−メチルヘキサン酸を製造する方法 であって、 a.イソバレルアルデヒドとアルキルシアノアセテートと結合させて2−シ アノ−5−メチルヘキサ−2−エン酸エチルエステルを生成させ、 b.2−シアノ−5−メチルヘキサ−2−エン酸エチルエステルをマロン酸 ジエチルと反応させて3−イソブチルグルタル酸を生成させ、 c.3−イソブチルグルタル酸とアセチルクロライドを反応させることによ って3−イソブチルグルタル酸の無水物を生成させ、 d.その無水物とアンモニアを反応させて(±)−3−(カルバモイルメチ ル)−5−メチルヘキサン酸を生成させ、 e.(±)−3−(カルバモイルメチル)−5−メチルヘキサン酸と(R) −(+)−α−フェニルエチルアミンと反応させて(R)−(−)−3−(カル バモイルメチル)−5−メチルヘキサン酸の(R)−(+)−α−フェニルエチ ルアミン塩を得、 f.その塩を水に溶解して溶液を調製し、その溶液を塩酸で酸性にして(R )−(−)−3−(カルバモイルメチル)−5−メチルヘキサン酸を得、 g.(R)−(−)−3−(カルバモイルメチル)−5−メチルヘキサン酸 と水酸化ナトリウムと臭素を反応させて固体の(S)−(+)−3−アミノメチ ル−5−メチルヘキサン酸を生成させ、 h.その固体の(S)−(+)−3−アミノメチル−5−メチルヘキサン酸 を採取する ことからなる方法。 9.化合物(±)−3−(カルバモイルメチル)−5−メチルヘキサン酸。 10.化合物(R)−(−)−3−(カルバモイルメチル)−5−メチルヘキサン 酸。 11.化合物(S)−(+)−3−(カルバモイルメチル)−5−メチルヘキサン 酸。 12.(R)−(−)−3−(カルバモイルメチル)−5−メチルヘキサン酸の( R)−(+)−α−フェニルエチルアミン塩である化合物。 13.(S)−(+)−3−(カルバモイルメチル)−5−メチルヘキサン酸の( S)−(−)−α−フェニルエチルアミン塩である化合物。 14.(S)−(+)−3−(カルバモイルメチル)−5−メチルヘキサン酸を製 造する方法であって、(R)−(−)−3−(カルバモイルメチル)−5−メチ ルヘキサン酸を水酸化ナトリウムおよび臭素と反応させて(S)−(+)−3− アミノメチル−5−メチルヘキサン酸を作製する工程からなる方法。 15.(S)−(+)−3−アミノメチル−5−メチルヘキサン酸を製造 する方法であって、 a.イソバレルアルデヒドとアルキルシアノアセテートと縮合させて2−シ アノ−5−メチルヘキサ−2−エン酸アルキルエステルを生成させ、 b.2−シアノ−5−メチルヘキサ−2−エン酸アルキルエステルをマロン 酸ジアルキルと反応させて3−イソブチルグルタル酸を生成させ、 c.3−イソブチルグルタル酸の無水物を生成させ、 d.その無水物とアンモニアを反応させて(±)−3−(カルバモイルメチ ル)−5−メチルヘキサン酸を生成させ、 e.(±)−3−(カルバモイルメチル)−5−メチルヘキサン酸と(S) −(−)−α−フェニルエチルアミンとを溶液中で結合させて溶液から結晶化し た(S)−(+)−3−(カルバモイルメチル)−5−メチルヘキサン酸の(S )−(−)−α−フェニルエチルアミン塩を得、 f.その溶液から(R)−(−)−3−(カルバモイルメチル)−5−メチ ルヘキサン酸を単離し、 g.(R)−(−)−3−(カルバモイルメチル)−5−メチルヘキサン酸 とホフマン試薬と反応させて(S)−(+)−3−アミノメチル−5−メチルヘ キサン酸を得る ことからなる方法。 16.アルキルシアノアセテートがエチルシアノアセテートである請求項15の方法 。 17.イソバレルアルデヒドをジ−d−プロピルアミンを使用してアルキルシアノ アセテートと縮合させる請求項15の方法。 18.マロン酸ジアルキルがマロン酸ジエチルである請求項15の方法。 19.イソブチルグルタル酸が2−シアノ−5−メチルヘキ−2−エン酸アルキル エステルとマロン酸ジアルキルとをジ−n−プロピルアミンの存在下で反応させ 、その後に塩酸溶液を添加することによって作製される請求項15の方法。 20.無水物が3−イソグルタル酸と無水酢酸またはアセチルクロライドとを反応 させて生成される請求項15の方法。 21.ホフマン試薬が次亜臭素酸ナトリウムである請求項15の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/458,950 | 1995-06-02 | ||
| US08/458,950 US5616793A (en) | 1995-06-02 | 1995-06-02 | Methods of making (S)-3-(aminomethyl)-5-methylhexanoic acid |
| PCT/US1996/005831 WO1996038405A1 (en) | 1995-06-02 | 1996-04-26 | Methods of making (s)-3-(aminomethyl)-5-methylhexanoic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11506098A true JPH11506098A (ja) | 1999-06-02 |
| JP3965440B2 JP3965440B2 (ja) | 2007-08-29 |
Family
ID=23822760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53647696A Expired - Fee Related JP3965440B2 (ja) | 1995-06-02 | 1996-04-26 | (s)−3−(アミノメチル)−5−メチルヘキサン酸を製造する方法 |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US5616793A (ja) |
| EP (1) | EP0828704B1 (ja) |
| JP (1) | JP3965440B2 (ja) |
| AT (1) | ATE214361T1 (ja) |
| AU (1) | AU699982B2 (ja) |
| CZ (1) | CZ297631B6 (ja) |
| DE (1) | DE69619809T2 (ja) |
| DK (1) | DK0828704T3 (ja) |
| EE (1) | EE03964B1 (ja) |
| ES (1) | ES2173279T3 (ja) |
| HU (1) | HUP9802090A3 (ja) |
| NZ (1) | NZ307030A (ja) |
| PL (1) | PL185034B1 (ja) |
| PT (1) | PT828704E (ja) |
| SK (1) | SK283663B6 (ja) |
| WO (1) | WO1996038405A1 (ja) |
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| ES2362913B1 (es) | 2009-12-24 | 2012-05-24 | Moehs Iberica S.L. | Nuevo método para la preparación de (s)-pregabalina. |
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| WO2017019791A1 (en) | 2015-07-27 | 2017-02-02 | Teva Pharmaceuticals International Gmbh | Synthesis of (s)-pregabalin |
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| EP4103168A4 (en) | 2020-02-14 | 2024-04-24 | Council Of Scientific & Industrial Research | PROCESS FOR PREPARING GAMMA-AMINO-BUTYRIC ACIDS AND THEIR ANALOGS |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944969A (en) * | 1957-02-06 | 1960-07-12 | Petrolite Corp | Prevention of rust and corrosion |
| US3544467A (en) * | 1966-02-07 | 1970-12-01 | Chevron Res | Acid-amide pour point depressants |
| US3857879A (en) * | 1967-12-04 | 1974-12-31 | W Abramitis | Amine salts of substituted succinamic acids |
| DE2460285A1 (de) * | 1973-12-25 | 1975-07-03 | Ono Pharmaceutical Co | Trans-delta hoch 2-prostaglandinverbindungen, verfahren zu ihrer herstellung und diese enthaltende arzneimittel |
| US4123438A (en) * | 1975-03-05 | 1978-10-31 | Stamicarbon, B.V. | Process for preparing 2-pyrrolidones |
| US4739114A (en) * | 1982-09-30 | 1988-04-19 | Rhone-Poulenc Agrochimie | Process for the preparation of 3-alkyl-substituted glutaric acids and 2-alkyl-substituted succinic acids |
| US4711671A (en) * | 1985-10-03 | 1987-12-08 | National Starch And Chemical Corporation | Storage stable paper size composition containing ethoxylated lanolin |
| DE4033259A1 (de) * | 1990-10-19 | 1992-04-23 | Basf Ag | Verfahren zur herstellung von 2-pyrrolidinonen |
| RU94046105A (ru) * | 1992-05-20 | 1997-06-20 | Нортвестерн Юниверсити (Us) | АНАЛОГИ γ -АМИНОМАСЛЯНОЙ КИСЛОТЫ И L-ГЛУТАМИНОВОЙ КИСЛОТЫ И СПОСОБЫ ИХ ПОЛУЧЕНИЯ |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008505980A (ja) * | 2005-05-10 | 2008-02-28 | テバ ファーマシューティカル インダストリーズ リミティド | イソブチルグルタル酸を有さないプレガバリン及びその調製方法 |
| JP2009542615A (ja) * | 2006-07-04 | 2009-12-03 | ラボラトリオ キミコ インテルナツィオナーレ ソチエタ ペル アツィオーニ | (r)−(−)−3−(カルバモイルメチル)−5−メチルヘキサン酸及びプレガバリン及び合成中間体の製法 |
| WO2009044803A1 (ja) * | 2007-10-04 | 2009-04-09 | Tokyo University Of Science Educational Foundation Administrative Organization | 不斉触媒マイケル反応生成物の製造方法 |
| WO2011078172A1 (ja) * | 2009-12-25 | 2011-06-30 | 株式会社カネカ | 光学活性3-置換グルタル酸モノアミドの製造法 |
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| Publication number | Publication date |
|---|---|
| HUP9802090A3 (en) | 1999-08-30 |
| AU699982B2 (en) | 1998-12-17 |
| AU5577896A (en) | 1996-12-18 |
| EE03964B1 (et) | 2003-02-17 |
| NZ307030A (en) | 1999-02-25 |
| SK283663B6 (sk) | 2003-11-04 |
| ES2173279T3 (es) | 2002-10-16 |
| DE69619809D1 (de) | 2002-04-18 |
| EP0828704A1 (en) | 1998-03-18 |
| DE69619809T2 (de) | 2002-09-26 |
| EP0828704B1 (en) | 2002-03-13 |
| US5629447A (en) | 1997-05-13 |
| PL323563A1 (en) | 1998-04-14 |
| EE9700311A (et) | 1998-06-15 |
| WO1996038405A1 (en) | 1996-12-05 |
| SK162197A3 (en) | 1998-10-07 |
| JP3965440B2 (ja) | 2007-08-29 |
| PL185034B1 (pl) | 2003-02-28 |
| HUP9802090A2 (hu) | 1998-12-28 |
| DK0828704T3 (da) | 2002-07-01 |
| CZ297631B6 (cs) | 2007-02-14 |
| PT828704E (pt) | 2002-08-30 |
| US5616793A (en) | 1997-04-01 |
| ATE214361T1 (de) | 2002-03-15 |
| CZ374297A3 (cs) | 1998-10-14 |
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