SK4522003A3 - Method of purifying pravastatin or its pharmacologically acceptable salt - Google Patents

Method of purifying pravastatin or its pharmacologically acceptable salt Download PDF

Info

Publication number: SK4522003A3
Authority: SK; Slovakia
Prior art keywords: salt; pravastatin; sodium; acid; purity
Prior art date: 2000-10-16

Application number

SK452-2003A

Other languages

English (en)

Slovak (sk)

Inventor

Nobunari Sugio

Yasuyuki Takamatsu

Shunshi Kojima

Mutsuo Suzuki

Minoru Hagisawa

Kiyoshi Hamano

Original Assignee

Sankyo Co

Priority date (The priority date 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 date listed.)

2000-10-16

Filing date

2001-10-15

Publication date

2003-11-04

2001-10-15 Application filed by Sankyo Co filed Critical Sankyo Co

2003-11-04 Publication of SK4522003A3 publication Critical patent/SK4522003A3/sk

Links

238000000034 method Methods 0.000 title claims abstract description 90
TUZYXOIXSAXUGO-PZAWKZKUSA-N pravastatin Chemical compound C1=C[C@H](C)[C@H](CC[C@@H](O)C[C@@H](O)CC(O)=O)[C@H]2[C@@H](OC(=O)[C@@H](C)CC)C[C@H](O)C=C21 TUZYXOIXSAXUGO-PZAWKZKUSA-N 0.000 title claims abstract description 85
150000003839 salts Chemical class 0.000 title claims abstract description 48
TUZYXOIXSAXUGO-UHFFFAOYSA-N Pravastatin Natural products C1=CC(C)C(CCC(O)CC(O)CC(O)=O)C2C(OC(=O)C(C)CC)CC(O)C=C21 TUZYXOIXSAXUGO-UHFFFAOYSA-N 0.000 title claims abstract description 43
229960002965 pravastatin Drugs 0.000 title claims abstract description 43
238000005185 salting out Methods 0.000 claims abstract description 27
235000002639 sodium chloride Nutrition 0.000 claims description 63
229960001495 pravastatin sodium Drugs 0.000 claims description 40
239000012535 impurity Substances 0.000 claims description 24
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 22
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
150000007522 mineralic acids Chemical class 0.000 claims description 17
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
238000000354 decomposition reaction Methods 0.000 claims description 16
229910052783 alkali metal Inorganic materials 0.000 claims description 14
-1 alkaline earth metal salt Chemical class 0.000 claims description 14
150000007529 inorganic bases Chemical class 0.000 claims description 12
239000011780 sodium chloride Substances 0.000 claims description 11
150000003863 ammonium salts Chemical class 0.000 claims description 9
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 6
USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 6
239000005695 Ammonium acetate Substances 0.000 claims description 6
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
235000019257 ammonium acetate Nutrition 0.000 claims description 6
229940043376 ammonium acetate Drugs 0.000 claims description 6
150000001340 alkali metals Chemical class 0.000 claims description 5
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
235000011130 ammonium sulphate Nutrition 0.000 claims description 5
238000000746 purification Methods 0.000 abstract description 14
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 66
239000000203 mixture Substances 0.000 description 44
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 42
239000013078 crystal Substances 0.000 description 32
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
239000000243 solution Substances 0.000 description 24
238000004128 high performance liquid chromatography Methods 0.000 description 21
239000010410 layer Substances 0.000 description 21
238000006243 chemical reaction Methods 0.000 description 20
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
239000000047 product Substances 0.000 description 15
229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 14
239000002471 hydroxymethylglutaryl coenzyme A reductase inhibitor Substances 0.000 description 14
239000008346 aqueous phase Substances 0.000 description 12
238000000855 fermentation Methods 0.000 description 10
230000004151 fermentation Effects 0.000 description 10
230000035484 reaction time Effects 0.000 description 10
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
229910017053 inorganic salt Inorganic materials 0.000 description 9
229940096701 plain lipid modifying drug hmg coa reductase inhibitors Drugs 0.000 description 9
238000003756 stirring Methods 0.000 description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 7
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 7
238000004587 chromatography analysis Methods 0.000 description 7
239000001963 growth medium Substances 0.000 description 7
239000000126 substance Substances 0.000 description 7
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
239000003960 organic solvent Substances 0.000 description 6
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
239000007864 aqueous solution Substances 0.000 description 5
239000012442 inert solvent Substances 0.000 description 5
239000011541 reaction mixture Substances 0.000 description 5
239000002904 solvent Substances 0.000 description 5
KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
PCZOHLXUXFIOCF-UHFFFAOYSA-N Monacolin X Natural products C12C(OC(=O)C(C)CC)CC(C)C=C2C=CC(C)C1CCC1CC(O)CC(=O)O1 PCZOHLXUXFIOCF-UHFFFAOYSA-N 0.000 description 4
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
238000007796 conventional method Methods 0.000 description 4
239000000706 filtrate Substances 0.000 description 4
238000001914 filtration Methods 0.000 description 4
239000012467 final product Substances 0.000 description 4
PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 4
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
238000002955 isolation Methods 0.000 description 4
229960004844 lovastatin Drugs 0.000 description 4
PCZOHLXUXFIOCF-BXMDZJJMSA-N lovastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)[C@@H](C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 PCZOHLXUXFIOCF-BXMDZJJMSA-N 0.000 description 4
QLJODMDSTUBWDW-UHFFFAOYSA-N lovastatin hydroxy acid Natural products C1=CC(C)C(CCC(O)CC(O)CC(O)=O)C2C(OC(=O)C(C)CC)CC(C)C=C21 QLJODMDSTUBWDW-UHFFFAOYSA-N 0.000 description 4
YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 4
239000012044 organic layer Substances 0.000 description 4
239000012071 phase Substances 0.000 description 4
238000001556 precipitation Methods 0.000 description 4
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
229940090181 propyl acetate Drugs 0.000 description 4
235000018102 proteins Nutrition 0.000 description 4
102000004169 proteins and genes Human genes 0.000 description 4
108090000623 proteins and genes Proteins 0.000 description 4
NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
229960000583 acetic acid Drugs 0.000 description 3
239000002253 acid Substances 0.000 description 3
239000003637 basic solution Substances 0.000 description 3
238000001514 detection method Methods 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
244000005700 microbiome Species 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 3
159000000000 sodium salts Chemical class 0.000 description 3
239000000725 suspension Substances 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
TUZYXOIXSAXUGO-JFBQIPGGSA-N (3r,5r)-7-[(2s,6s,8s,8ar)-6-hydroxy-2-methyl-8-[(2s)-2-methylbutanoyl]oxy-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid Chemical compound C1=C[C@H](C)C(CC[C@@H](O)C[C@@H](O)CC(O)=O)[C@H]2[C@@H](OC(=O)[C@@H](C)CC)C[C@H](O)C=C21 TUZYXOIXSAXUGO-JFBQIPGGSA-N 0.000 description 2
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 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
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
RYMZZMVNJRMUDD-UHFFFAOYSA-N SJ000286063 Natural products C12C(OC(=O)C(C)(C)CC)CC(C)C=C2C=CC(C)C1CCC1CC(O)CC(=O)O1 RYMZZMVNJRMUDD-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
230000002411 adverse Effects 0.000 description 2
150000008044 alkali metal hydroxides Chemical class 0.000 description 2
150000001342 alkaline earth metals Chemical class 0.000 description 2
235000001014 amino acid Nutrition 0.000 description 2
150000001413 amino acids Chemical class 0.000 description 2
239000001166 ammonium sulphate Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000002425 crystallisation Methods 0.000 description 2
230000008025 crystallization Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000000605 extraction Methods 0.000 description 2
239000012362 glacial acetic acid Substances 0.000 description 2
239000003112 inhibitor Substances 0.000 description 2
150000002576 ketones Chemical class 0.000 description 2
150000002596 lactones Chemical group 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
229920002521 macromolecule Polymers 0.000 description 2
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
239000000463 material Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000000813 microbial effect Effects 0.000 description 2
VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
239000008177 pharmaceutical agent Substances 0.000 description 2
SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
230000001376 precipitating effect Effects 0.000 description 2
230000006798 recombination Effects 0.000 description 2
229960002855 simvastatin Drugs 0.000 description 2
RYMZZMVNJRMUDD-HGQWONQESA-N simvastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)C(C)(C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 RYMZZMVNJRMUDD-HGQWONQESA-N 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000005406 washing Methods 0.000 description 2
ZGGHKIMDNBDHJB-NRFPMOEYSA-M (3R,5S)-fluvastatin sodium Chemical compound [Na+].C12=CC=CC=C2N(C(C)C)C(\C=C\[C@@H](O)C[C@@H](O)CC([O-])=O)=C1C1=CC=C(F)C=C1 ZGGHKIMDNBDHJB-NRFPMOEYSA-M 0.000 description 1
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
QIJIUJYANDSEKG-UHFFFAOYSA-N 2,4,4-trimethylpentan-2-amine Chemical class CC(C)(C)CC(C)(C)N QIJIUJYANDSEKG-UHFFFAOYSA-N 0.000 description 1
XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-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
XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
XUKUURHRXDUEBC-UHFFFAOYSA-N Atorvastatin Natural products C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CCC(O)CC(O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
GCGLUEXHOPXBJP-UHFFFAOYSA-N C1(CCCCC1)NC1CCCCC1.C(C)NCC Chemical compound C1(CCCCC1)NC1CCCCC1.C(C)NCC GCGLUEXHOPXBJP-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
BWLUMTFWVZZZND-UHFFFAOYSA-N Dibenzylamine Chemical class C=1C=CC=CC=1CNCC1=CC=CC=C1 BWLUMTFWVZZZND-UHFFFAOYSA-N 0.000 description 1
OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical class NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical class NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
MBBZMMPHUWSWHV-BDVNFPICSA-N N-methylglucamine Chemical class CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO MBBZMMPHUWSWHV-BDVNFPICSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-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
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
239000004280 Sodium formate Substances 0.000 description 1
KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
229910001508 alkali metal halide Inorganic materials 0.000 description 1
150000008045 alkali metal halides Chemical class 0.000 description 1
229910000102 alkali metal hydride Inorganic materials 0.000 description 1
150000008046 alkali metal hydrides Chemical class 0.000 description 1
229910001615 alkaline earth metal halide Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
239000003524 antilipemic agent Substances 0.000 description 1
239000011260 aqueous acid Substances 0.000 description 1
125000000637 arginyl group Chemical class N[C@@H](CCCNC(N)=N)C(=O)* 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
150000001509 aspartic acid derivatives Chemical class 0.000 description 1
229960005370 atorvastatin Drugs 0.000 description 1
239000002585 base Substances 0.000 description 1
JUHORIMYRDESRB-UHFFFAOYSA-N benzathine Chemical class C=1C=CC=CC=1CNCCNCC1=CC=CC=C1 JUHORIMYRDESRB-UHFFFAOYSA-N 0.000 description 1
238000005422 blasting Methods 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
239000000872 buffer Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
239000002775 capsule Substances 0.000 description 1
JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
VDANGULDQQJODZ-UHFFFAOYSA-N chloroprocaine Chemical class CCN(CC)CCOC(=O)C1=CC=C(N)C=C1Cl VDANGULDQQJODZ-UHFFFAOYSA-N 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
239000012043 crude product Substances 0.000 description 1
HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
238000003745 diagnosis Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical class OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
UNXNGGMLCSMSLH-UHFFFAOYSA-N dihydrogen phosphate;triethylazanium Chemical compound OP(O)(O)=O.CCN(CC)CC UNXNGGMLCSMSLH-UHFFFAOYSA-N 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
201000010099 disease Diseases 0.000 description 1
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
239000002552 dosage form Substances 0.000 description 1
229960003765 fluvastatin Drugs 0.000 description 1
230000002068 genetic effect Effects 0.000 description 1
150000002301 glucosamine derivatives Chemical class 0.000 description 1
235000013922 glutamic acid Nutrition 0.000 description 1
239000004220 glutamic acid Substances 0.000 description 1
150000002332 glycine derivatives Chemical class 0.000 description 1
239000008187 granular material Substances 0.000 description 1
159000000011 group IA salts Chemical group 0.000 description 1
150000002357 guanidines Chemical class 0.000 description 1
GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000004811 liquid chromatography Methods 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
229910052808 lithium carbonate Inorganic materials 0.000 description 1
229910000103 lithium hydride Inorganic materials 0.000 description 1
JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
229910003002 lithium salt Inorganic materials 0.000 description 1
159000000002 lithium salts Chemical class 0.000 description 1
INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
XKPJKVVZOOEMPK-UHFFFAOYSA-M lithium;formate Chemical compound [Li+].[O-]C=O XKPJKVVZOOEMPK-UHFFFAOYSA-M 0.000 description 1
UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
239000011654 magnesium acetate Substances 0.000 description 1
235000011285 magnesium acetate Nutrition 0.000 description 1
229940069446 magnesium acetate Drugs 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
GMDNUWQNDQDBNQ-UHFFFAOYSA-L magnesium;diformate Chemical compound [Mg+2].[O-]C=O.[O-]C=O GMDNUWQNDQDBNQ-UHFFFAOYSA-L 0.000 description 1
238000002156 mixing Methods 0.000 description 1
150000002780 morpholines Chemical class 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
231100000989 no adverse effect Toxicity 0.000 description 1
231100000957 no side effect Toxicity 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
239000000546 pharmaceutical excipient Substances 0.000 description 1
150000004885 piperazines Chemical class 0.000 description 1
229960002797 pitavastatin Drugs 0.000 description 1
VGYFMXBACGZSIL-MCBHFWOFSA-N pitavastatin Chemical compound OC(=O)C[C@H](O)C[C@H](O)\C=C\C1=C(C2CC2)N=C2C=CC=CC2=C1C1=CC=C(F)C=C1 VGYFMXBACGZSIL-MCBHFWOFSA-N 0.000 description 1
235000011056 potassium acetate Nutrition 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
235000015497 potassium bicarbonate Nutrition 0.000 description 1
229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
239000011736 potassium bicarbonate Substances 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
235000011181 potassium carbonates Nutrition 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 1
229910000105 potassium hydride Inorganic materials 0.000 description 1
TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
239000004323 potassium nitrate Substances 0.000 description 1
235000010333 potassium nitrate Nutrition 0.000 description 1
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
229910052939 potassium sulfate Inorganic materials 0.000 description 1
235000011151 potassium sulphates Nutrition 0.000 description 1
LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical class CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
238000005215 recombination Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
150000003384 small molecules Chemical class 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
235000019254 sodium formate Nutrition 0.000 description 1
239000012312 sodium hydride Substances 0.000 description 1
229910000104 sodium hydride Inorganic materials 0.000 description 1
239000004317 sodium nitrate Substances 0.000 description 1
235000010344 sodium nitrate Nutrition 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
150000003462 sulfoxides Chemical class 0.000 description 1
239000006188 syrup Substances 0.000 description 1
235000020357 syrup Nutrition 0.000 description 1
239000003826 tablet Substances 0.000 description 1
RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical class OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/62—Carboxylic acid esters
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/14—All rings being cycloaliphatic
- C07C2602/26—All rings being cycloaliphatic the ring system containing ten carbon atoms
- C07C2602/28—Hydrogenated naphthalenes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Crystallography & Structural Chemistry (AREA)
Health & Medical Sciences (AREA)
Microbiology (AREA)
Biotechnology (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

SK452-2003A 2000-10-16 2001-10-15 Method of purifying pravastatin or its pharmacologically acceptable salt SK4522003A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000315255A JP2002121172A (ja)	2000-10-16	2000-10-16	プラバスタチン又はその薬理上許容される塩の精製方法
PCT/JP2001/009044 WO2002032847A1 (fr)	2000-10-16	2001-10-15	Procede de purification de la pravastatine ou de son sel pharmacologiquement acceptable

Publications (1)

Publication Number	Publication Date
SK4522003A3 true SK4522003A3 (en)	2003-11-04

Family

ID=18794391

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK452-2003A SK4522003A3 (en)	2000-10-16	2001-10-15	Method of purifying pravastatin or its pharmacologically acceptable salt

Country Status (17)

Country	Link
US (1)	US20030204105A1 (fr)
EP (1)	EP1327624A4 (fr)
JP (1)	JP2002121172A (fr)
KR (1)	KR20030043984A (fr)
CN (1)	CN1481352A (fr)
AU (1)	AU2001294257A1 (fr)
BR (1)	BR0114680A (fr)
CA (1)	CA2425882A1 (fr)
CZ (1)	CZ2003956A3 (fr)
HU (1)	HUP0303123A3 (fr)
IL (1)	IL155158A0 (fr)
MX (1)	MXPA03003346A (fr)
NO (1)	NO20031738L (fr)
PL (1)	PL360920A1 (fr)
SK (1)	SK4522003A3 (fr)
WO (1)	WO2002032847A1 (fr)
ZA (1)	ZA200302968B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003000239A1 (fr) *	2001-06-21	2003-01-03	Andrx Pharmaceuticals, Inc.	Compositions pharmaceutiques stables a base de pravastatine
US6716615B2 (en) *	2002-02-27	2004-04-06	Yung Shin Pharmaceutical Ind. Co., Ltd.	Strains of saccharaothrix, process for producing pravastatin using the strains and isolation process of (HMG)-CoA reductase
JP4813841B2 (ja) *	2005-07-25	2011-11-09	キユーピー株式会社	プラバスタチンナトリウムの製造方法
WO2009068556A1 (fr) *	2007-11-29	2009-06-04	Dsm Ip Assets B.V.	Purification de la pravastatine
CN111393432A (zh) *	2020-04-09	2020-07-10	北京世纪迈劲生物科技有限公司	去甲托品醇盐析制备方法
CN115925549B (zh) *	2022-12-19	2025-06-06	浦拉司科技（上海）有限责任公司	一种1,3-丙酮二羧酸二甲酯的提纯方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5221594B2 (fr) *	1973-09-29	1977-06-11
GB1543563A (en) *	1975-02-07	1979-04-04	Glaxo Lab Ltd	Beta-lactam antibiotic in purified form
MX7065E (es) *	1980-06-06	1987-04-10	Sankyo Co	Un procedimiento microbiologico para preparar derivados de ml-236b
NZ250609A (en) *	1992-12-28	1995-07-26	Sankyo Co	Hexahydronaphthalene esters and ring closed lactones; preparation and medicaments
JPH06256278A (ja) *	1993-03-03	1994-09-13	Nissan Chem Ind Ltd	光学活性α−カルバモイルアルカン酸誘導体およびその製法
CA2126365C (fr) *	1993-07-06	1999-08-24	Steven W. Felman	Recuperation de l'acide citrique d'effluents contamines par addition d'acides forts et de sels de ces acides
SI20305A (sl) *	1999-08-06	2001-02-28	LEK, tovarna farmacevtskih in kemi�nih izdelkov, d.d.	Kristali natrijeve soli pravastatina
SI20070A (sl) *	1998-09-18	2000-04-30	LEK, tovarna farmacevtskih in kemi�nih izdelkov, d.d.	Nove soli inhibitorjev HMG-CoA reduktaze
US6444452B1 (en) *	1999-11-30	2002-09-03	Biogal Gyogyszergyar Rt.	Process for recovering statin compounds from a fermentation broth

2000
- 2000-10-16 JP JP2000315255A patent/JP2002121172A/ja not_active Withdrawn
2001
- 2001-10-15 KR KR10-2003-7004751A patent/KR20030043984A/ko not_active Withdrawn
- 2001-10-15 AU AU2001294257A patent/AU2001294257A1/en not_active Abandoned
- 2001-10-15 PL PL01360920A patent/PL360920A1/xx not_active Application Discontinuation
- 2001-10-15 CZ CZ2003956A patent/CZ2003956A3/cs unknown
- 2001-10-15 MX MXPA03003346A patent/MXPA03003346A/es unknown
- 2001-10-15 BR BR0114680-7A patent/BR0114680A/pt not_active IP Right Cessation
- 2001-10-15 CN CNA018206344A patent/CN1481352A/zh active Pending
- 2001-10-15 SK SK452-2003A patent/SK4522003A3/sk unknown
- 2001-10-15 EP EP01974857A patent/EP1327624A4/fr not_active Withdrawn
- 2001-10-15 HU HU0303123A patent/HUP0303123A3/hu unknown
- 2001-10-15 WO PCT/JP2001/009044 patent/WO2002032847A1/fr not_active Ceased
- 2001-10-15 IL IL15515801A patent/IL155158A0/xx unknown
- 2001-10-15 CA CA002425882A patent/CA2425882A1/fr not_active Abandoned
2003
- 2003-04-15 NO NO20031738A patent/NO20031738L/no not_active Application Discontinuation
- 2003-04-15 ZA ZA200302968A patent/ZA200302968B/en unknown
- 2003-04-16 US US10/414,691 patent/US20030204105A1/en not_active Abandoned

Also Published As

Publication number	Publication date
JP2002121172A (ja)	2002-04-23
WO2002032847A1 (fr)	2002-04-25
AU2001294257A1 (en)	2002-04-29
HUP0303123A3 (en)	2004-10-28
KR20030043984A (ko)	2003-06-02
NO20031738D0 (no)	2003-04-15
CA2425882A1 (fr)	2003-04-15
BR0114680A (pt)	2003-10-07
NO20031738L (no)	2003-06-11
MXPA03003346A (es)	2003-06-19
EP1327624A4 (fr)	2004-07-14
ZA200302968B (en)	2004-07-15
PL360920A1 (en)	2004-09-20
CZ2003956A3 (cs)	2003-09-17
EP1327624A1 (fr)	2003-07-16
CN1481352A (zh)	2004-03-10
US20030204105A1 (en)	2003-10-30
IL155158A0 (en)	2003-10-31
HUP0303123A2 (hu)	2004-01-28

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EP1265604B1 (fr)	2006-10-18	Procede permettant de recuperer des composes de statine dans un bouillon de fermentation
RU2260582C2 (ru)	2005-09-20	Способ очистки правастатина
SK143797A3 (en)	1998-05-06	Preparation of clavulanate salts
CZ2003956A3 (cs)	2003-09-17	Způsob purifikace pravastatinu nebo jeho farmaceuticky přijatelné soli
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JP3422791B2 (ja)	2003-06-30	プラバスタチンの単離・精製方法
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ES2204285B1 (es)	2005-03-01	Procedimiento para el aislamiento y purificacion de lovastatina.
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