WO1993013064A1 - Process for producing 4-substituted azetidinone derivative - Google Patents
Process for producing 4-substituted azetidinone derivative Download PDFInfo
- Publication number
- WO1993013064A1 WO1993013064A1 PCT/JP1992/001698 JP9201698W WO9313064A1 WO 1993013064 A1 WO1993013064 A1 WO 1993013064A1 JP 9201698 W JP9201698 W JP 9201698W WO 9313064 A1 WO9313064 A1 WO 9313064A1
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- WO
- WIPO (PCT)
- Prior art keywords
- group
- alkyl group
- alkyl
- general formula
- represented
- Prior art date
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- -1 4-substituted azetidinone Chemical class 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract 6
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 51
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 21
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 19
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical class O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 150000003609 titanium compounds Chemical class 0.000 claims abstract description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 17
- 125000005843 halogen group Chemical group 0.000 claims description 13
- 125000001624 naphthyl group Chemical group 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 125000001424 substituent group Chemical group 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 125000004043 oxo group Chemical group O=* 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 125000004434 sulfur atom Chemical group 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 3
- 125000001188 haloalkyl group Chemical group 0.000 claims description 3
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000006575 electron-withdrawing group Chemical group 0.000 claims description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 2
- 125000005893 naphthalimidyl group Chemical group 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000004665 trialkylsilyl group Chemical group 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 9
- 229910052736 halogen Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 12
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 4
- 239000010936 titanium Substances 0.000 abstract description 3
- 239000001257 hydrogen Substances 0.000 abstract 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 223
- 239000000243 solution Substances 0.000 description 90
- 239000000203 mixture Substances 0.000 description 42
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 40
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-diisopropylethylamine Substances CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 35
- 239000012044 organic layer Substances 0.000 description 25
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 22
- 238000003756 stirring Methods 0.000 description 22
- 238000001914 filtration Methods 0.000 description 21
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 21
- 235000017557 sodium bicarbonate Nutrition 0.000 description 20
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 20
- 230000032683 aging Effects 0.000 description 19
- 239000000706 filtrate Substances 0.000 description 19
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 15
- 238000004128 high performance liquid chromatography Methods 0.000 description 8
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- YPXQSGWOGQPLQO-UHFFFAOYSA-N 5-nitro-1,3-dihydrobenzimidazole-2-thione Chemical compound [O-][N+](=O)C1=CC=C2N=C(S)NC2=C1 YPXQSGWOGQPLQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 description 2
- BWZVCCNYKMEVEX-UHFFFAOYSA-N 2,4,6-Trimethylpyridine Chemical compound CC1=CC(C)=NC(C)=C1 BWZVCCNYKMEVEX-UHFFFAOYSA-N 0.000 description 2
- HWWYDZCSSYKIAD-UHFFFAOYSA-N 3,5-dimethylpyridine Chemical compound CC1=CN=CC(C)=C1 HWWYDZCSSYKIAD-UHFFFAOYSA-N 0.000 description 2
- JRLTTZUODKEYDH-UHFFFAOYSA-N 8-methylquinoline Chemical group C1=CN=C2C(C)=CC=CC2=C1 JRLTTZUODKEYDH-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- HONIICLYMWZJFZ-UHFFFAOYSA-N azetidine Chemical compound C1CNC1 HONIICLYMWZJFZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 150000003222 pyridines Chemical class 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- MJOPSVYHCVFHDW-UHFFFAOYSA-N 1,2,2-trimethylimidazolidine Chemical compound CN1CCNC1(C)C MJOPSVYHCVFHDW-UHFFFAOYSA-N 0.000 description 1
- QVCUKHQDEZNNOC-UHFFFAOYSA-N 1,2-diazabicyclo[2.2.2]octane Chemical compound C1CC2CCN1NC2 QVCUKHQDEZNNOC-UHFFFAOYSA-N 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-Me3C6H3 Natural products CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- JHYQGWOORJKKOP-UHFFFAOYSA-N 1-(4,4-dimethyl-2-sulfanylidene-1,3-oxazolidin-3-yl)ethanone Chemical compound CC(=O)N1C(=S)OCC1(C)C JHYQGWOORJKKOP-UHFFFAOYSA-N 0.000 description 1
- ONQBOTKLCMXPOF-UHFFFAOYSA-N 1-ethylpyrrolidine Chemical compound CCN1CCCC1 ONQBOTKLCMXPOF-UHFFFAOYSA-N 0.000 description 1
- 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 1
- ASSKVPFEZFQQNQ-UHFFFAOYSA-N 2-benzoxazolinone Chemical compound C1=CC=C2OC(O)=NC2=C1 ASSKVPFEZFQQNQ-UHFFFAOYSA-N 0.000 description 1
- CNPVJWYWYZMPDS-UHFFFAOYSA-N 2-methyldecane Chemical compound CCCCCCCCC(C)C CNPVJWYWYZMPDS-UHFFFAOYSA-N 0.000 description 1
- VBWYZPGRKYRKNV-UHFFFAOYSA-N 3-propanoyl-1,3-benzoxazol-2-one Chemical compound C1=CC=C2OC(=O)N(C(=O)CC)C2=C1 VBWYZPGRKYRKNV-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 1
- 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 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000004644 alkyl sulfinyl group Chemical group 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000001548 androgenic effect Effects 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 1
- 125000005135 aryl sulfinyl group Chemical group 0.000 description 1
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 1
- 125000005279 aryl sulfonyloxy group Chemical group 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 229960003328 benzoyl peroxide Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- SUAVNZMIOODRBR-UHFFFAOYSA-N bis(trifluoromethylsulfonyloxy)boranyl trifluoromethanesulfonate Chemical compound FC(F)(F)S(=O)(=O)OB(OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F SUAVNZMIOODRBR-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- QMMLUKRVXWXKSI-UHFFFAOYSA-J dichloromethane;titanium(4+);tetrachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Ti+4].ClCCl QMMLUKRVXWXKSI-UHFFFAOYSA-J 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- HVOYZOQVDYHUPF-UHFFFAOYSA-N n,n',n'-trimethylethane-1,2-diamine Chemical compound CNCCN(C)C HVOYZOQVDYHUPF-UHFFFAOYSA-N 0.000 description 1
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 1
- ZOLGNVCLODFNNY-UHFFFAOYSA-N n-(4-methylphenyl)sulfonyl-n-propan-2-ylpropanamide Chemical compound CCC(=O)N(C(C)C)S(=O)(=O)C1=CC=C(C)C=C1 ZOLGNVCLODFNNY-UHFFFAOYSA-N 0.000 description 1
- INOVPKZAEASFME-UHFFFAOYSA-N n-propan-2-ylbenzamide Chemical compound CC(C)NC(=O)C1=CC=CC=C1 INOVPKZAEASFME-UHFFFAOYSA-N 0.000 description 1
- HIKNZTAISHQSKS-UHFFFAOYSA-N n-propanoyl-n-propan-2-ylbenzamide Chemical compound CCC(=O)N(C(C)C)C(=O)C1=CC=CC=C1 HIKNZTAISHQSKS-UHFFFAOYSA-N 0.000 description 1
- HXIRTSKHPFRRKO-UHFFFAOYSA-N o-methyl carbamothioate Chemical compound COC(N)=S HXIRTSKHPFRRKO-UHFFFAOYSA-N 0.000 description 1
- MBFXKQNDKGMHIY-UHFFFAOYSA-N o-methyl n-methylcarbamothioate Chemical compound CNC(=S)OC MBFXKQNDKGMHIY-UHFFFAOYSA-N 0.000 description 1
- JOYBJCVGRBVVOR-UHFFFAOYSA-N o-methyl n-tert-butyl-n-propanoylcarbamothioate Chemical compound CCC(=O)N(C(C)(C)C)C(=S)OC JOYBJCVGRBVVOR-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- GFYHSKONPJXCDE-UHFFFAOYSA-N sym-collidine Natural products CC1=CN=C(C)C(C)=C1 GFYHSKONPJXCDE-UHFFFAOYSA-N 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
- 125000000037 tert-butyldiphenylsilyl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1[Si]([H])([*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- HIAIVILTZQDDNY-UHFFFAOYSA-J tin(4+);trifluoromethanesulfonate Chemical compound [Sn+4].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F HIAIVILTZQDDNY-UHFFFAOYSA-J 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000000025 triisopropylsilyl group Chemical group C(C)(C)[Si](C(C)C)(C(C)C)* 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Definitions
- the present invention relates to a method for producing a derivative.
- R 1 represents an optionally protected hydroxyl group or an alkyl group optionally substituted by a halogen atom
- R 2 represents a hydrogen atom or an alkyl group.
- R 1 and R 2 have the same meaning as described above, R represents a hydrogen atom or an easily removable N protecting group, and r represents two adjacent carbon atoms which may have a substituent.
- X is an oxygen atom, a sulfur atom, a sulfinyl group, scan Ruhoniru group or N r 1 group (showing the r 'is a hydrogen atom, an alkyl group or a phenylene Le group.)
- Y is an oxygen atom, a sulfur atom or N r 2 group (I- 2 is a hydrogen atom, an alkyl group or off Represents a phenyl group. ). It is described that the 4-monosubstituted azetidinone represented by the general formula [1 ′] is easily hydrolyzed into a carboxylic acid derivative represented by the general formula [1 ′].
- the present invention has the general formula
- R represents a hydrogen atom or an easily removable N-protecting group
- R 1 represents an optionally protected hydroxyl group or an alkyl group optionally substituted by a halogen atom
- Z represents a leaving group.
- R 2 represents a hydrogen atom or an alkyl group
- R 3 represents an alkyl group, a trialkylsilyl group, an alkyl group, an alkoxy group, a phenyl group which may be substituted with a nitrogen atom or a halogen atom, A cycloalkyl group, a naphthyl group, an anthracenyl group, a fluorenyl group, a benzothiazolyl group, or a naphthalimidyl group;
- R 4 represents an electron-withdrawing group or forms a ring together with R 3 ;
- the general formula 1 represents a hydrogen atom or an alkyl group
- R 3 represents an alkyl group, a trialkylsilyl group, an alkyl group, an alkoxy group, a phenyl group which may be substituted with a nitrogen atom or a halogen atom, A cycloalkyl group, a naphthyl group, an
- R 5 represents a lower alkyl group, 0 ⁇ n ⁇ 4, 0 ⁇ 111 ⁇ 4 or 11+ It is.
- the reaction is carried out in the presence of a titanium compound represented by the formula and a base.
- the protecting group for the hydroxyl group of R 1 is an organosilyl group such as tei-t-butyldimethylsilyl, tert-butyldiphenylsilyl, triethylsilyl, dimethylcumylsilyl, triisopropylsilyl, dimethylhexylsilyl, and p-nitrobenzoyloxycarbonyl And a carbonate group such as p-methoxybenzyloxycarbonyl and aryloxycarbonyl, an acetyl group, a trifluoromethyl group, a benzoyl group, and a tetrahydroviranyl group.
- organosilyl group such as tei-t-butyldimethylsilyl, tert-butyldiphenylsilyl, triethylsilyl, dimethylcumylsilyl, triisopropylsilyl, dimethylhexylsilyl,
- N-protecting groups include the above-mentioned silyl group, benzyl group, p-2-trobenzyl group, p-nitrobenzoylmethyl group, benzylhydryl group, p-methoxybenzyl group, 2,4 —Dimethoxybenzyl group and the like.
- a straight-chain, branched or cyclic alkanoyl Aryloyl optionally having a monocyclic or bicyclic heteroatom, aryl alkanoyloxy, alkylsulfonyloxy, arylsulfonyloxy, carbamoyloxy, alkoxycarboxy, aralkoxycarboxy, Asiloxy groups such as alkoxyalkanoyloxy, acsylthio groups such as alkanoylthio and arylothio, sulfinyl groups such as alkylsulfinyl and arylsulfinyl, sulfonyl groups such as alkylsulfonyl and arylsulfonyl, and fluorine, chlorine and bromine. Examples thereof include a halogen atom.
- Examples of the base include secondary and tertiary amines and pyridines.
- Examples thereof include alkylamines such as dimethylamine, getylamine, diisopropylamine and dicyclohexylamine, and alkylanilines such as N-methylaniline.
- Secondary amines such as heterocyclic amines such as pyridine, piperidine, mouth lysine, 2,2,6,6-tetramethylpiperidine, morpholine and piperazine, diisopropylethylamine
- Alkylamines such as pyrmethylamine and diethylamine, dialkylanilines such as N, N-dimethylaniline, 1-ethylbiperidine, 1-methylmorpholine, 1-ethylpyrrolidine, I, 4 diazabicyclo [2 , 2,2] octane, 1,8-diazabicyclo [5,4,0] pendane-1-7-ene or other complex cyclic amine or N, N, ', N' — Tertiary amines such as diamines such as trimethylethylenediamine, or apicolin, 2,3—, 2,41, 2,5—, 2,6-—, 3 Pyridines such as alkyl pyridines such as 2,4- or 3,5-lutidine and
- N—R 4 (hereinafter referred to as “capturing group”) is as follows.
- R 3 X 0, S, NH, N-alkyl, N-phenyl;
- Y 0, S, sulfinyl, sulfonyl, NH, N primary alkyl, N Fuweniru R 3: an alkyl (C 3 H 7;, C , H 0 '), trialkoyl Kill silyl
- r 5 Anorekinore, androgenic, Anorekokishi, two ⁇ k : 0 ⁇ 2, 3, 4, 5), cycloalkyl, naphthyl,
- R a , k ⁇ Same as above), cycloalkyl, naphthyl;
- R 14 to R 25 H, alkyl, (r 5 , k: same as above)
- R 3 the same as; T: 0, S, NR '"(R 38: H, alkyl, phenyl) R 37: the same as the R e;
- T the same as; W: same as the Q; R 3a ⁇ R 44: wherein R M ⁇ R 25 the same; 9. -N-N0 2
- the reaction is represented by the general formula (IV) in an organic solvent such as a chlorinated solvent such as methylene chloride and chloroform, an aromatic solvent such as chlorobenzene and toluene, and a polar solvent such as acetonitrile.
- An enolate is formed from an imide compound and a titanium compound represented by the general formula [V] and an amine, aniline or pyridine, and this enolate is combined with an azetidinone derivative represented by the general formula [Br]. Is reacted.
- the reaction temperature is 50 ° C. to 100 ° C., and preferably 120 ° C. for both the formation of the enolate and the reaction of the enolate with the azetidinone derivative. Perform at ⁇ 50 ° C.
- the molar ratio of the reaction is 1 to 8 mol of the imide compound represented by the general formula [IV] and 1 to 8 mol of the titanium compound represented by the general formula [V] per 1 mol of the azetidinone derivative represented by the general formula [m]. 8 moles, 1 to 8 moles of base.
- R 2 is an alkyl group such as a methyl group
- the molar ratio of the imido compound represented by the general formula [IV] to the titanium compound or amide or the type of the auxiliary formed by the type of the auxiliary group S—Different body proportions By adding a polar solvent such as DMF, THF, and acetonitril, the production ratio of the desired / S-form can be improved. After completion of the reaction, the desired product can be isolated by performing ordinary post-treatment. In addition, it is hydrolyzed as it is without isolation.
- the obtained mixture was aged at 120 ° C for 1 hour, then heated to 20 ° C and further aged for 3 hours.
- the obtained mixture was cooled to 0 ° C, and a 10% aqueous solution of sodium hydrogencarbonate (
- the resulting mixture was aged for 0.5 hour under reflux, cooled to 0 ° C, added to water (1 ⁇ ) at the same temperature with stirring, and aged for 0.5 hour at the same temperature.
- the organic layer was washed with water (1 ⁇ ⁇ ), added with Isopar G® (manufactured by Exxon Chemical) (4 ⁇ ), and then concentrated under reduced pressure to a total volume of 3.6 kg. The concentrated solution was cooled to 5 with stirring and stirred at the same temperature for 0.5 hour. The precipitated crystals were collected by filtration and dried to obtain 30 g of 5-methyl derivative ( ⁇ -methyl derivative: 98.5: 1.5).
- the product was purified by Lam Chromatography S to obtain a pure product of a / 3-methyl derivative.
- N-methyl derivative N- (S) -2-[(3S, 4R) -3-[(R) -1-tert-butyldimethylsilicylxicetyl] -12-oxoazetidine-14-yl] N-isopropylbenzamide
- the production method of the present invention is an industrially superior production method using a titanium compound represented by the general formula [V], which is inexpensive and can be easily removed after being removed as titanium oxide.
- R 2 is an alkyl group such as a methyl group
- R 2 is an alkyl group such as a methyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT93900431T ATE202087T1 (de) | 1991-12-26 | 1992-12-25 | Verfahren zur herstellung von 4-substituierten azetidinon-derivaten |
EP93900431A EP0573667B1 (en) | 1991-12-26 | 1992-12-25 | Process for producing 4-substituted azetidinone derivative |
JP51155293A JP3220985B2 (ja) | 1991-12-26 | 1992-12-25 | 4−置換アゼチジノン誘導体の製造方法 |
DE69231874T DE69231874T2 (de) | 1991-12-26 | 1992-12-25 | Verfahren zur herstellung von 4-substituierten azetidinon-derivaten |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35683091 | 1991-12-26 | ||
JP3/356830 | 1991-12-26 | ||
JP4/160080 | 1992-05-28 | ||
JP16008092 | 1992-05-28 | ||
JP4/216631 | 1992-07-23 | ||
JP21663192 | 1992-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993013064A1 true WO1993013064A1 (en) | 1993-07-08 |
Family
ID=27321631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1992/001698 WO1993013064A1 (en) | 1991-12-26 | 1992-12-25 | Process for producing 4-substituted azetidinone derivative |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0573667B1 (ja) |
JP (1) | JP3220985B2 (ja) |
AT (1) | ATE202087T1 (ja) |
DE (1) | DE69231874T2 (ja) |
ES (1) | ES2157214T3 (ja) |
WO (1) | WO1993013064A1 (ja) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5442055A (en) * | 1992-11-13 | 1995-08-15 | Tanabe Seiyaku Co., Ltd. | Azetidinone compound and process for preparation thereof |
US5550229A (en) * | 1993-06-23 | 1996-08-27 | Tanabe Seiyaku Co., Ltd. | Alkylation process for preparing azetidinone compound and starting compound therefor |
US5792861A (en) * | 1993-06-30 | 1998-08-11 | Tanabe Seiyaku Co., Ltd. | Process for the production of 4-substituted azetidinone derivative |
US5847115A (en) * | 1992-11-13 | 1998-12-08 | Tanabe Seiyaku Co., Ltd. | Azetidinone compound and process for preparation thereof |
US6011150A (en) * | 1992-11-13 | 2000-01-04 | Tanabe Seiyaku Co., Ltd. | Azetidinone compound and process for preparation thereof |
EP0974582A1 (en) * | 1998-07-24 | 2000-01-26 | Takasago International Corporation | Process for the preparation of 4-substituted azetidinone derivatives |
US6365564B1 (en) * | 1996-10-15 | 2002-04-02 | The Procter & Gamble Co. | Asymmetrical imide bleach activators and compositions employing the same |
WO2006051892A1 (ja) * | 2004-11-12 | 2006-05-18 | Shionogi & Co., Ltd. | アゼチジノン誘導体の製造方法 |
WO2007013592A1 (ja) * | 2005-07-29 | 2007-02-01 | Meiji Seika Kaisha, Ltd. | 糖テンプレートを用いたカルバペネム合成中間体の新規合成法 |
WO2007029650A1 (ja) * | 2005-09-05 | 2007-03-15 | Meiji Seika Kaisha, Ltd. | 1β-メチルカルバペネム誘導体合成中間体およびその製造法 |
WO2007142207A1 (ja) * | 2006-06-06 | 2007-12-13 | Kaneka Corporation | 4-置換アゼチジノン誘導体の製造方法 |
WO2008020597A1 (fr) * | 2006-08-15 | 2008-02-21 | Meiji Seika Kaisha, Ltd. | Procédé de production d'un intermédiaire pour la production de 1-méthylcarbapenem |
JP2010524923A (ja) * | 2007-04-16 | 2010-07-22 | ダエウン ファーマシューティカル カンパニー リミテッド | キラル補助剤を用いた4−bmaの立体選択的製造方法 |
US7763609B2 (en) | 2003-12-15 | 2010-07-27 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
CN101891666A (zh) * | 2010-07-20 | 2010-11-24 | 深圳市海滨制药有限公司 | 一种β甲基碳青霉烯类抗生素中间体的制备方法 |
US7973067B2 (en) | 2003-12-15 | 2011-07-05 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
US8093254B2 (en) | 2006-12-12 | 2012-01-10 | Schering Corporation | Aspartyl protease inhibitors |
US8178513B2 (en) | 2003-12-15 | 2012-05-15 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6395894B2 (en) | 1998-04-16 | 2002-05-28 | Philip J. Pye | Process for the synthesis of carbapenem intermidiates, and compounds produced |
AU745980B2 (en) * | 1998-04-16 | 2002-04-11 | Merck & Co., Inc. | Titanium catalyzed preparation of carbapenem intermediates |
KR100335848B1 (ko) * | 2000-03-31 | 2002-05-08 | 윤재승 | 아제티디논 유도체, 그 제조방법 및 이를 이용한1-β-알킬아제티디논의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557251A (en) * | 1978-07-03 | 1980-01-19 | Sankyo Co Ltd | Preparation 2-azetidinone derivative |
JPS56142259A (en) * | 1980-03-11 | 1981-11-06 | Sankyo Co Ltd | Beta-lactam compound and its preparation |
JPS6019764A (ja) * | 1983-07-13 | 1985-01-31 | Sankyo Co Ltd | アゼチジノン誘導体の製造法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62252785A (ja) * | 1986-01-08 | 1987-11-04 | Sankyo Co Ltd | 4−置換β−ラクタム化合物 |
-
1992
- 1992-12-25 WO PCT/JP1992/001698 patent/WO1993013064A1/ja active IP Right Grant
- 1992-12-25 DE DE69231874T patent/DE69231874T2/de not_active Expired - Lifetime
- 1992-12-25 ES ES93900431T patent/ES2157214T3/es not_active Expired - Lifetime
- 1992-12-25 JP JP51155293A patent/JP3220985B2/ja not_active Expired - Lifetime
- 1992-12-25 AT AT93900431T patent/ATE202087T1/de active
- 1992-12-25 EP EP93900431A patent/EP0573667B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557251A (en) * | 1978-07-03 | 1980-01-19 | Sankyo Co Ltd | Preparation 2-azetidinone derivative |
JPS56142259A (en) * | 1980-03-11 | 1981-11-06 | Sankyo Co Ltd | Beta-lactam compound and its preparation |
JPS6019764A (ja) * | 1983-07-13 | 1985-01-31 | Sankyo Co Ltd | アゼチジノン誘導体の製造法 |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5847115A (en) * | 1992-11-13 | 1998-12-08 | Tanabe Seiyaku Co., Ltd. | Azetidinone compound and process for preparation thereof |
US6011150A (en) * | 1992-11-13 | 2000-01-04 | Tanabe Seiyaku Co., Ltd. | Azetidinone compound and process for preparation thereof |
US5442055A (en) * | 1992-11-13 | 1995-08-15 | Tanabe Seiyaku Co., Ltd. | Azetidinone compound and process for preparation thereof |
US5550229A (en) * | 1993-06-23 | 1996-08-27 | Tanabe Seiyaku Co., Ltd. | Alkylation process for preparing azetidinone compound and starting compound therefor |
US5703234A (en) * | 1993-06-23 | 1997-12-30 | Tanabe Seiyaku Co., Ltd. | Heterocyclic alkanamide |
US5792861A (en) * | 1993-06-30 | 1998-08-11 | Tanabe Seiyaku Co., Ltd. | Process for the production of 4-substituted azetidinone derivative |
US6365564B1 (en) * | 1996-10-15 | 2002-04-02 | The Procter & Gamble Co. | Asymmetrical imide bleach activators and compositions employing the same |
EP0974582A1 (en) * | 1998-07-24 | 2000-01-26 | Takasago International Corporation | Process for the preparation of 4-substituted azetidinone derivatives |
US7973067B2 (en) | 2003-12-15 | 2011-07-05 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
US8178513B2 (en) | 2003-12-15 | 2012-05-15 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
US8242112B2 (en) | 2003-12-15 | 2012-08-14 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
US8937093B2 (en) | 2003-12-15 | 2015-01-20 | Merck Sharp & Dohme Corp. | Heterocyclic aspartyl protease inhibitors |
US7763609B2 (en) | 2003-12-15 | 2010-07-27 | Schering Corporation | Heterocyclic aspartyl protease inhibitors |
WO2006051892A1 (ja) * | 2004-11-12 | 2006-05-18 | Shionogi & Co., Ltd. | アゼチジノン誘導体の製造方法 |
JP5143556B2 (ja) * | 2005-07-29 | 2013-02-13 | 金一 只野 | 糖テンプレートを用いたカルバペネム合成中間体の新規合成法 |
WO2007013592A1 (ja) * | 2005-07-29 | 2007-02-01 | Meiji Seika Kaisha, Ltd. | 糖テンプレートを用いたカルバペネム合成中間体の新規合成法 |
WO2007029650A1 (ja) * | 2005-09-05 | 2007-03-15 | Meiji Seika Kaisha, Ltd. | 1β-メチルカルバペネム誘導体合成中間体およびその製造法 |
WO2007142207A1 (ja) * | 2006-06-06 | 2007-12-13 | Kaneka Corporation | 4-置換アゼチジノン誘導体の製造方法 |
WO2008020597A1 (fr) * | 2006-08-15 | 2008-02-21 | Meiji Seika Kaisha, Ltd. | Procédé de production d'un intermédiaire pour la production de 1-méthylcarbapenem |
US8093254B2 (en) | 2006-12-12 | 2012-01-10 | Schering Corporation | Aspartyl protease inhibitors |
JP2010524923A (ja) * | 2007-04-16 | 2010-07-22 | ダエウン ファーマシューティカル カンパニー リミテッド | キラル補助剤を用いた4−bmaの立体選択的製造方法 |
CN101891666A (zh) * | 2010-07-20 | 2010-11-24 | 深圳市海滨制药有限公司 | 一种β甲基碳青霉烯类抗生素中间体的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0573667B1 (en) | 2001-06-13 |
EP0573667A4 (ja) | 1994-03-30 |
DE69231874D1 (de) | 2001-07-19 |
ATE202087T1 (de) | 2001-06-15 |
ES2157214T3 (es) | 2001-08-16 |
JP3220985B2 (ja) | 2001-10-22 |
DE69231874T2 (de) | 2001-09-27 |
EP0573667A1 (en) | 1993-12-15 |
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