WO2006022511A1 - Nouveau procede de preparation d'un sel de sodium de cilastatine - Google Patents
Nouveau procede de preparation d'un sel de sodium de cilastatine Download PDFInfo
- Publication number
- WO2006022511A1 WO2006022511A1 PCT/KR2005/002782 KR2005002782W WO2006022511A1 WO 2006022511 A1 WO2006022511 A1 WO 2006022511A1 KR 2005002782 W KR2005002782 W KR 2005002782W WO 2006022511 A1 WO2006022511 A1 WO 2006022511A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- salt
- cilastatin
- water
- chloro
- chemical formula
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- JSAKRLDIZOGQTN-UHFFFAOYSA-M 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical class OC1=C(C2=CC=CC=C2C=C1)N=NC1=CC=C(C2=CC=CC=C12)S(=O)(=O)[O-] JSAKRLDIZOGQTN-UHFFFAOYSA-M 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title abstract description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- -1 cilastatin amine salt Chemical class 0.000 claims abstract description 29
- 229960004912 cilastatin Drugs 0.000 claims abstract description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 125000002091 cationic group Chemical group 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 27
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 20
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 17
- OTSSACCOAAGLRY-WPVMNKCKSA-N (z)-7-chloro-2-[[(1s)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoic acid Chemical compound CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCCl)C(O)=O OTSSACCOAAGLRY-WPVMNKCKSA-N 0.000 claims description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- 238000001953 recrystallisation Methods 0.000 claims description 11
- 239000000706 filtrate Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000007810 chemical reaction solvent Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 4
- 235000018417 cysteine Nutrition 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 229910003002 lithium salt Inorganic materials 0.000 claims description 2
- 159000000002 lithium salts Chemical class 0.000 claims description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 2
- 239000003637 basic solution Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 229960003716 cilastatin sodium Drugs 0.000 abstract description 5
- 239000003112 inhibitor Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- PEHMSHKUJVYVPY-QBNHLFMHSA-N (Z)-7-[(2R)-2-amino-2-carboxyethyl]sulfanyl-2-[[(1S)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoic acid azane Chemical compound N.CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCSC[C@H](N)C(O)=O)C(O)=O PEHMSHKUJVYVPY-QBNHLFMHSA-N 0.000 description 36
- 239000012153 distilled water Substances 0.000 description 14
- 229960005335 propanol Drugs 0.000 description 13
- 238000000746 purification Methods 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- DHSUYTOATWAVLW-WFVMDLQDSA-N cilastatin Chemical compound CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCSC[C@H](N)C(O)=O)C(O)=O DHSUYTOATWAVLW-WFVMDLQDSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- YJJLIIMRHGRCFM-UHFFFAOYSA-N ethyl 7-chloro-2-oxoheptanoate Chemical compound CCOC(=O)C(=O)CCCCCCl YJJLIIMRHGRCFM-UHFFFAOYSA-N 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- NMWDFGOLTYRZMD-HQQGHWSLSA-N ethyl (z)-7-chloro-2-[[(1s)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoate Chemical compound ClCCCC/C=C(C(=O)OCC)\NC(=O)[C@H]1CC1(C)C NMWDFGOLTYRZMD-HQQGHWSLSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- CDDFQVHVPDFNTG-VBCCKRFQSA-M sodium;(z)-7-chloro-2-[[(1s)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoate Chemical compound [Na+].CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCCl)C([O-])=O CDDFQVHVPDFNTG-VBCCKRFQSA-M 0.000 description 4
- YBZQRYWKYBZZNT-SCSAIBSYSA-N (1s)-2,2-dimethylcyclopropane-1-carboxamide Chemical compound CC1(C)C[C@@H]1C(N)=O YBZQRYWKYBZZNT-SCSAIBSYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- 0 CC(C)[C@](*)C1O*C1*N Chemical compound CC(C)[C@](*)C1O*C1*N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 3
- 238000003747 Grignard reaction Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000005185 salting out Methods 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 229940044613 1-propanol Drugs 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- WYACBZDAHNBPPB-UHFFFAOYSA-N diethyl oxalate Chemical compound CCOC(=O)C(=O)OCC WYACBZDAHNBPPB-UHFFFAOYSA-N 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- NCCJWSXETVVUHK-ZYSAIPPVSA-N (z)-7-[(2r)-2-amino-2-carboxyethyl]sulfanyl-2-[[(1s)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoic acid;(5r,6s)-3-[2-(aminomethylideneamino)ethylsulfanyl]-6-[(1r)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid Chemical compound C1C(SCC\N=C/N)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21.CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCSC[C@H](N)C(O)=O)C(O)=O NCCJWSXETVVUHK-ZYSAIPPVSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- WKDDRNSBRWANNC-UHFFFAOYSA-N Thienamycin Natural products C1C(SCCN)=C(C(O)=O)N2C(=O)C(C(O)C)C21 WKDDRNSBRWANNC-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- STFYLMRHDYISID-VBCCKRFQSA-N azane;(z)-7-chloro-2-[[(1s)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoic acid Chemical compound N.CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCCl)C(O)=O STFYLMRHDYISID-VBCCKRFQSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- AVPRDNCYNYWMNB-UHFFFAOYSA-N ethanamine;hydrate Chemical compound [OH-].CC[NH3+] AVPRDNCYNYWMNB-UHFFFAOYSA-N 0.000 description 1
- ANEDZEVDORCLPM-UHFFFAOYSA-N ethyl 1,3-dithiane-2-carboxylate Chemical compound CCOC(=O)C1SCCCS1 ANEDZEVDORCLPM-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- ZSKVGTPCRGIANV-ZXFLCMHBSA-N imipenem Chemical compound C1C(SCC\N=C\N)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21 ZSKVGTPCRGIANV-ZXFLCMHBSA-N 0.000 description 1
- 229960002182 imipenem Drugs 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- NOJNFULGOQGBKB-UHFFFAOYSA-M sodium;3-[3-tert-butylsulfanyl-1-[[4-(6-ethoxypyridin-3-yl)phenyl]methyl]-5-[(5-methylpyridin-2-yl)methoxy]indol-2-yl]-2,2-dimethylpropanoate Chemical compound [Na+].C1=NC(OCC)=CC=C1C(C=C1)=CC=C1CN1C2=CC=C(OCC=3N=CC(C)=CC=3)C=C2C(SC(C)(C)C)=C1CC(C)(C)C([O-])=O NOJNFULGOQGBKB-UHFFFAOYSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/70—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/82—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
- C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
Definitions
- the present invention relates to novel process for preparing cilastatin sodium salt used as a dehydropeptidase 1 inhibitor.
- Cilasatin sodium salt i.e., [R-[R*, S*-(Z)]] -
- EP 48301 Bl discloses a method for the preparation of a cilastatin sodium salt using by Grignard reaction started from l-bromo-5-chloropentane (2') explained by following Reaction Scheme 1; Donald W.
- Graham et al discloses a preparation method using ethyl- 1, 3-dithian-2-carboxylate as a starting material (Donald W. Graham et al, J. Med. Chem., 30, pplO74, 1987) etc. [4] [Reaction Scheme 1]
- PCTAVO 0318544 discloses the isolation method using by neutral HP 20 resin column instead of cationic resin disclosed in EP 48301 Bl
- PCTAVO 02094742 discloses the method for preparing cilastatin sodium salt (Ia) from cilastatin (6'), the disclosure of which cited documents are incorporated herein by reference.
- the present inventors have made extensive researches to discover novel method for preparing cilastatin sodium salt with high yield and mass production and finally completed the invention by founding novel preparation for obtaining purposed cilastatin sodium salt; i.e., selectively hydrolyzing (Z)-7-chloro-2-((S)-2, 2-dimethylcyclopropanecarboxamido)-2-heptenoate, isolating (Z)-7-chloro-2-((S)-2, 2-dimethylcyclopropanecarboxamido)-2-heptenoic acid metal salt from the reaction mixture, adopting the cilastatin amine salt instead of free acid form disclosed in cited references and the use of sodium hydroxide and cationic exchange resin with pH control in order to obtain cilastatin sodium salt with high purity and high yield.
- the present invention provides novel method for preparing cilastatin sodium salt used as a dehy- dropeptidase 1 inhibitor.
- the present invention provides novel method for preparing (Z)-7-chloro-2-((S)-2,
- 2-dimethylcyclopropanecarboxamido)-2-heptenoic acid metal salt represented by general chemical formula (12) comprising the steps consisting of: selectively hy ⁇ drolyzing (Z)-7-chloro-2-((S)-2, 2-dimethylcyclopropanecarboxamido)-2-heptenoate represented by chemical formula (4) in reaction solvent under basic condition and removing un-reacted product remained in reaction solvent layer with washing organic solvent with controlling the pH of reaction solution with acid to be neutralization at the 1 st step; concentrating remaining water layer, adding alcohol thereto with heating, stirring to the extent to dissolve the solid, filtering out un-dissolved salt, and con ⁇ centrating the filtrate under reduced pressure at the 2 nd step; adding organic solvent to solidify the concentrate, filtrating the solution to isolate and purify (Z)-7-chloro-2-((S )-2, 2-dimethylcyclopropanecarboxamido)-2-heptenoic acid metal salt represented by chemical formula (12)
- the reaction solvent may be used water, lower alcohol such as methanol, ethanol and propanol, or the mixture thereof, preferably the mixture of water and methanol, water and ethanol or water and propanol may be preferably used, and the reaction is preferably to be finished where the ratio of (Z) and (E) isomer is 100-10: 1, more preferably 50-15: 1, most preferably 30-20: 1 to provide with selective hydrolysis.
- Strong base such as lithium hydroxide (LiOH), sodium hydroxide (NaOH), potassium hydroxide (KOH) etc may be preferably used and the organic solvent such as diisopropylether, dichloromethane, carbon tetrachloride, chloroform, hexane etc are preferable as a washing organic solvent.
- the pH of reaction solution ranging from 6 to 8, preferably about 7 may be used to neutralization by controlling with strong acid such as hydrochloric acid, sulfuric acid etc or weak acid such as acetic acid etc at the 1 st step.
- the stirring with alcohol preferably is performed at the temperature ranging from about 10 to 80°C, preferably about 30 to 60°C, more preferably about 50°C, for the period ranging from 10 minutes to 24 hours, preferably 30 minutes to 1 hour and the lower alcohol such as methanol, ethanol and propanol, or mixture thereof may be preferably used to remove formed inorganic salt.
- the lower alcohol such as methanol, ethanol and propanol, acetone, acetonitrile or the mixture thereof, preferably the mixture of water and alcohol, alcohol and acetonitrile, alcohol and acetone etc may be preferably used to isolate final product.
- 2-dimethylcyclopropanecarboxamido)-2-heptenoic acid salt represented by following chemical formula (12) can be synthesized with high purity (more than 90%) and the method could provide the next step with reproducibility with quantitative supply in the synthesis of cilastatin amine salt (13).
- the M group of general chemical formula (12) includes all the alkali metal salt such as lithium salt, sodium salt, potassium salt and the like however the present invention does not intent to limit or define the kind of salt herein.
- the present invention provides novel method for preparing cilastatin sodium salt represented by chemical formula (1) comprising the steps consisting of: reacting (Z)-7-chloro-2-((S)-2, 2-dimethylcyclopropanecarboxamido)-2-heptanoic acid or the salt thereof represented by chemical formula (12) with cysteine in base solution at the 1 st step; controlling the pH of the reaction solution obtain in step 1, concentrating, adsorbing the concentrate with cationic exchange resin, washing with water, eluting with amine solution to concentrate the elutes at the 2 n step; dissolving the concentrates in recrystallization solvent and subjecting to recrystallization process by adding alcohol in a dropwise manner to afford pure cilastatin amine salt (13) at the 3 r step; reacting cilastatin amine salt (13) with sodium hydroxide and controlling the pH with cationic exchange resin at the 4 step.
- R is a hydrogen atom or lower alkyl group.
- the R group of general chemical formula (13) includes a hydrogen atom or C1-C4 alkyl group such as methyl, ethyl, propyl group etc preferably.
- the product obtained from 1 st step is adjusted to the pH of the solution ranging from 3.0 to 7.0, preferably 5.0 to 5.5, con ⁇ centrated and the alcohol such as methanol, ethanol or propanol is added thereto.
- the solution is stirred at the temperature ranging from about 10 to 80°C, preferably about 30 to 60°C, more preferably about 50°C, for the period ranging from 10 minutes to 3 hours, preferably 30 minutes to 1.5 hours, more preferably about 1 hour, subjected to filtration to remove resulting inorganic salt and the filtrate is concentrated to the extent that total volume of solution is reduced to about 1/2.
- the concentrate is adsorbed with cationic exchange resin such as styrene strong acidic resin and the column is washed with water to the extent that the conductivity becomes less than 20 ⁇ s, preferably lO ⁇ s and eluted with amine solution in the concentration ranging from 1 to 5 N, preferably 2N amine solution to concentrate the eluate.
- cationic exchange resin such as styrene strong acidic resin
- amine solution in the concentration ranging from 1 to 5 N, preferably 2N amine solution to concentrate the eluate.
- ammonia water is used as an eluate
- cilastatin ammonium salt (13) is formed.
- the cilastatin amine salt (13) of which salt form is varied according to the kind of amine salt may be formed if amine solution is used as an eluate.
- the water and ammonia water, or the mixture thereof may be used as a recrystallization solvent, preferably the solvent in the amount ranging from 1:3 to 2:1 (w/v) of the weight of cilastatin amine salt is added to the concentrate obtained in step 2 and alcohol such as ethanol, n-propanol, 2-propanol etc, preferably the solvent in the amount ranging from 1 : 10 to 1 :40 (w/v) of the weight of cilastatin amine salt is added.
- the recrystallization process is preferably performed at less than 100°C, preferably 5 to 97°C.
- the above-described solvent is added to cilastatin concentrate, subjected to salting out method performed by refluxing for the period ranging from 2 to 3 hours, cooling, and filtrating the solution to obtain purposed cilastatin amine salt (13).
- the present invention provides novel intermediate represented by chemical formula (13).
- the novel method of the present invention could prevent the production of (E)-isomer from the preparation of dehydropeptidase 1 inhibitor, i.e., (Z)-7-[chloro-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoic acid metal salt and isolate the dehydropeptidase 1 inhibitor in situ providing simpler process with high yield and high purity. Best Mode for Carrying Out the Invention
- the novel method of the present invention could prevent the formation of (E )-isomer from the preparation of novel intermediate for preparing cilastatin sodium, i.e., (Z)-7-chloro-2-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoic acid metal salt and isolate the intermediate in situ providing simpler process with high yield and purity. Furthermore, it can provide with highly purified cilastatin sodium salt by isolating novel cilastatin amine salt and using sodium hydroxide and cationic exchange resin. Accordingly, the method can be very useful in preparing cilastatin sodium salt with high yield and high purity.
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Abstract
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371897B1 (en) * | 2006-12-11 | 2008-05-13 | Wischem Co., Ltd. | Preparation method for (Z)-7-chloro-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoic acid |
WO2008138228A1 (fr) * | 2007-05-16 | 2008-11-20 | Shenzhen Haibin Pharmaceutical Co., Ltd. | Procédé de préparation de sodium de cilastatine |
WO2010005175A2 (fr) * | 2008-07-09 | 2010-01-14 | (주)하이텍팜 | Nouvelles cilastatines sous forme de sels d'ammonium cristallins et procédé de préparation |
CN102030674A (zh) * | 2009-07-09 | 2011-04-27 | Dhc有限公司 | 西司他丁中间体的制备方法 |
WO2011080648A1 (fr) * | 2010-01-01 | 2011-07-07 | Orchid Chemicals And Pharmaceuticals Limited | Procédé amélioré pour la préparation de cilastatine sodique |
EP2402312A1 (fr) | 2005-11-09 | 2012-01-04 | Orchid Chemicals&Pharmaceuticals Limited | Procédé amélioré pour la préparation de l'acide de cilastatine |
CN102702051A (zh) * | 2011-03-26 | 2012-10-03 | 山东省新时代药业有限公司 | 一种西司他丁钠的制备方法 |
CN104649948A (zh) * | 2013-11-19 | 2015-05-27 | 江苏迪赛诺制药有限公司 | 一种西司他丁钙结晶体及其制备方法和应用 |
CN110305033A (zh) * | 2018-03-20 | 2019-10-08 | 鲁南制药集团股份有限公司 | 一种西司他汀钠中间体的纯化方法 |
CN111285781A (zh) * | 2018-12-06 | 2020-06-16 | 鲁南制药集团股份有限公司 | 一种西司他丁钠关键中间体的制备方法 |
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US7875556B2 (en) | 2005-05-16 | 2011-01-25 | Air Products And Chemicals, Inc. | Precursors for CVD silicon carbo-nitride and silicon nitride films |
US8530361B2 (en) | 2006-05-23 | 2013-09-10 | Air Products And Chemicals, Inc. | Process for producing silicon and oxide films from organoaminosilane precursors |
US7875312B2 (en) | 2006-05-23 | 2011-01-25 | Air Products And Chemicals, Inc. | Process for producing silicon oxide films for organoaminosilane precursors |
KR101649733B1 (ko) * | 2014-10-17 | 2016-08-22 | 임대식 | 효소를 이용한 실라스타틴 나트륨염의 신규한 제조 방법 |
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Cited By (15)
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US8247606B2 (en) | 2005-11-09 | 2012-08-21 | Orchid Chemicals & Pharmaceuticals Limited | Process for the preparation of cilastatin and sodium salt |
EP2402312A1 (fr) | 2005-11-09 | 2012-01-04 | Orchid Chemicals&Pharmaceuticals Limited | Procédé amélioré pour la préparation de l'acide de cilastatine |
US8134026B2 (en) | 2005-11-09 | 2012-03-13 | Orchid Chemicals & Pharmaceuticals Limited | Process for the preparation of Cilastatin and sodium salt |
US20120078009A1 (en) * | 2005-11-09 | 2012-03-29 | Orchid Chemicals & Pharmaceuticals Limited | Process for the preparation of cilastatin and sodium salt |
US7371897B1 (en) * | 2006-12-11 | 2008-05-13 | Wischem Co., Ltd. | Preparation method for (Z)-7-chloro-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoic acid |
WO2008138228A1 (fr) * | 2007-05-16 | 2008-11-20 | Shenzhen Haibin Pharmaceutical Co., Ltd. | Procédé de préparation de sodium de cilastatine |
WO2010005175A2 (fr) * | 2008-07-09 | 2010-01-14 | (주)하이텍팜 | Nouvelles cilastatines sous forme de sels d'ammonium cristallins et procédé de préparation |
WO2010005175A3 (fr) * | 2008-07-09 | 2010-03-11 | (주)하이텍팜 | Nouvelles cilastatines sous forme de sels d'ammonium cristallins et procédé de préparation |
CN102030674A (zh) * | 2009-07-09 | 2011-04-27 | Dhc有限公司 | 西司他丁中间体的制备方法 |
WO2011080648A1 (fr) * | 2010-01-01 | 2011-07-07 | Orchid Chemicals And Pharmaceuticals Limited | Procédé amélioré pour la préparation de cilastatine sodique |
CN102702051A (zh) * | 2011-03-26 | 2012-10-03 | 山东省新时代药业有限公司 | 一种西司他丁钠的制备方法 |
CN102702051B (zh) * | 2011-03-26 | 2016-04-13 | 山东新时代药业有限公司 | 一种西司他丁钠的制备方法 |
CN104649948A (zh) * | 2013-11-19 | 2015-05-27 | 江苏迪赛诺制药有限公司 | 一种西司他丁钙结晶体及其制备方法和应用 |
CN110305033A (zh) * | 2018-03-20 | 2019-10-08 | 鲁南制药集团股份有限公司 | 一种西司他汀钠中间体的纯化方法 |
CN111285781A (zh) * | 2018-12-06 | 2020-06-16 | 鲁南制药集团股份有限公司 | 一种西司他丁钠关键中间体的制备方法 |
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