JPS6334147B2 - - Google Patents
Info
- Publication number
- JPS6334147B2 JPS6334147B2 JP61289698A JP28969886A JPS6334147B2 JP S6334147 B2 JPS6334147 B2 JP S6334147B2 JP 61289698 A JP61289698 A JP 61289698A JP 28969886 A JP28969886 A JP 28969886A JP S6334147 B2 JPS6334147 B2 JP S6334147B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- azetidinone
- ethyl
- methyl
- butyldimethylsilyloxy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical class O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 claims description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 125000001424 substituent group Chemical group 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 125000006239 protecting group Chemical group 0.000 claims description 5
- 125000005110 aryl thio group Chemical group 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 125000005368 heteroarylthio group Chemical group 0.000 claims description 3
- -1 triphenylsilyl Chemical group 0.000 description 33
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 238000002329 infrared spectrum Methods 0.000 description 10
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 9
- 239000003921 oil Substances 0.000 description 8
- BSIMZHVOQZIAOY-SCSAIBSYSA-N 1-carbapenem-3-carboxylic acid Chemical class OC(=O)C1=CC[C@@H]2CC(=O)N12 BSIMZHVOQZIAOY-SCSAIBSYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- FAFRSCWDXJHQGG-UHFFFAOYSA-N (2-oxoazetidin-1-yl) acetate Chemical compound CC(=O)ON1CCC1=O FAFRSCWDXJHQGG-UHFFFAOYSA-N 0.000 description 4
- RTEXIPZMMDUXMR-UHFFFAOYSA-N benzene;ethyl acetate Chemical compound CCOC(C)=O.C1=CC=CC=C1 RTEXIPZMMDUXMR-UHFFFAOYSA-N 0.000 description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 4
- MDHYEMXUFSJLGV-UHFFFAOYSA-N beta-phenethyl acetate Natural products CC(=O)OCCC1=CC=CC=C1 MDHYEMXUFSJLGV-UHFFFAOYSA-N 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 description 4
- 150000002960 penicillins Chemical class 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 229940125904 compound 1 Drugs 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- FTVLMFQEYACZNP-UHFFFAOYSA-N trimethylsilyl trifluoromethanesulfonate Chemical compound C[Si](C)(C)OS(=O)(=O)C(F)(F)F FTVLMFQEYACZNP-UHFFFAOYSA-N 0.000 description 3
- PLIQHBWLGQZSBC-IMTSTJBXSA-N (4-nitrophenyl)methyl (2r)-2-[(3s,4r)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-oxo-4-(2-oxo-2-phenylsulfanylethyl)azetidin-1-yl]-3-methylbut-3-enoate Chemical compound C([C@@H]1[C@H](C(N1[C@H](C(C)=C)C(=O)OCC=1C=CC(=CC=1)[N+]([O-])=O)=O)[C@H](O[Si](C)(C)C(C)(C)C)C)C(=O)SC1=CC=CC=C1 PLIQHBWLGQZSBC-IMTSTJBXSA-N 0.000 description 2
- WUNVMKKRLRMTTK-IHLLOCCUSA-N (4-nitrophenyl)methyl 2-[(3s,4r)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-oxo-4-(2-oxo-2-phenylsulfanylethyl)azetidin-1-yl]-2-oxoacetate Chemical compound C([C@@H]1[C@H](C(N1C(=O)C(=O)OCC=1C=CC(=CC=1)[N+]([O-])=O)=O)[C@H](O[Si](C)(C)C(C)(C)C)C)C(=O)SC1=CC=CC=C1 WUNVMKKRLRMTTK-IHLLOCCUSA-N 0.000 description 2
- ZSSQEOCMTYUTTG-FZBZCGEPSA-N (4-nitrophenyl)methyl 2-[(3s,4r)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-oxo-4-(2-oxo-2-phenylsulfanylethyl)azetidin-1-yl]-3-methylbut-2-enoate Chemical compound C([C@@H]1[C@H](C(N1C(=C(C)C)C(=O)OCC=1C=CC(=CC=1)[N+]([O-])=O)=O)[C@H](O[Si](C)(C)C(C)(C)C)C)C(=O)SC1=CC=CC=C1 ZSSQEOCMTYUTTG-FZBZCGEPSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- JDMMZVAKMAONFU-UHFFFAOYSA-N 2-trimethylsilylacetic acid Chemical class C[Si](C)(C)CC(O)=O JDMMZVAKMAONFU-UHFFFAOYSA-N 0.000 description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241001061260 Emmelichthys struhsakeri Species 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 2
- 125000004423 acyloxy group Chemical group 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 125000004663 dialkyl amino group Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 2
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 238000012746 preparative thin layer chromatography Methods 0.000 description 2
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DORWQNYARURDIR-WIBFVSEGSA-N (4-nitrophenyl)methyl (2r)-2-[(3r)-2-acetyloxy-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-1-yl]-3-methylbut-3-enoate Chemical compound O=C1[C@H]([C@H](O[Si](C)(C)C(C)(C)C)C)C(OC(C)=O)N1[C@H](C(C)=C)C(=O)OCC1=CC=C([N+]([O-])=O)C=C1 DORWQNYARURDIR-WIBFVSEGSA-N 0.000 description 1
- MHSGOABISYIYKP-UHFFFAOYSA-N (4-nitrophenyl)methyl carbonochloridate Chemical compound [O-][N+](=O)C1=CC=C(COC(Cl)=O)C=C1 MHSGOABISYIYKP-UHFFFAOYSA-N 0.000 description 1
- WDFOGSSTSLBJGG-UHFFFAOYSA-N 1-(2-oxoethenyl)azetidin-2-one Chemical compound O=C=CN1CCC1=O WDFOGSSTSLBJGG-UHFFFAOYSA-N 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000003821 2-(trimethylsilyl)ethoxymethyl group Chemical group [H]C([H])([H])[Si](C([H])([H])[H])(C([H])([H])[H])C([H])([H])C(OC([H])([H])[*])([H])[H] 0.000 description 1
- RRCYQCGHNCLJAR-UMVBOHGHSA-N 2-[(2r,3s)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-(1-methoxy-3-methyl-1-oxobut-2-en-2-yl)-4-oxoazetidin-2-yl]acetic acid Chemical compound COC(=O)C(=C(C)C)N1[C@H](CC(O)=O)[C@@H]([C@@H](C)O[Si](C)(C)C(C)(C)C)C1=O RRCYQCGHNCLJAR-UMVBOHGHSA-N 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000004217 4-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- 229910015900 BF3 Inorganic materials 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
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- SLUNEGLMXGHOLY-UHFFFAOYSA-N benzene;hexane Chemical compound CCCCCC.C1=CC=CC=C1 SLUNEGLMXGHOLY-UHFFFAOYSA-N 0.000 description 1
- JKSSJRARUXSFDT-UHFFFAOYSA-N benzyl 2-(4-oxoazetidin-2-yl)acetate Chemical compound C=1C=CC=CC=1COC(=O)CC1CC(=O)N1 JKSSJRARUXSFDT-UHFFFAOYSA-N 0.000 description 1
- GDNLFFUWAFHVLK-UHFFFAOYSA-N benzyl 2-trimethylsilylacetate Chemical compound C[Si](C)(C)CC(=O)OCC1=CC=CC=C1 GDNLFFUWAFHVLK-UHFFFAOYSA-N 0.000 description 1
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- MXBVEWADOTVKCA-HACGYAERSA-N methyl 2-[(2r,3r)-2-acetyloxy-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-1-yl]-3-methylbut-2-enoate Chemical compound COC(=O)C(=C(C)C)N1[C@H](OC(C)=O)[C@@H]([C@@H](C)O[Si](C)(C)C(C)(C)C)C1=O MXBVEWADOTVKCA-HACGYAERSA-N 0.000 description 1
- ZSSLKRFWZWSJBM-SYYKKAFVSA-N methyl 2-[(3s,4r)-3-[(1r)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-2-oxo-4-(2-oxo-2-phenylmethoxyethyl)azetidin-1-yl]-3-methylbut-2-enoate Chemical compound CC(C)(C)[Si](C)(C)O[C@H](C)[C@H]1C(=O)N(C(C(=O)OC)=C(C)C)[C@@H]1CC(=O)OCC1=CC=CC=C1 ZSSLKRFWZWSJBM-SYYKKAFVSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000006308 propyl amino group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000005030 pyridylthio group Chemical group N1=C(C=CC=C1)S* 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 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
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical group C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- NOTYNGUSRPLVCS-UHFFFAOYSA-N trimethyl(1-phenylsulfanylethenoxy)silane Chemical group C[Si](C)(C)OC(=C)SC1=CC=CC=C1 NOTYNGUSRPLVCS-UHFFFAOYSA-N 0.000 description 1
- QHUNJMXHQHHWQP-UHFFFAOYSA-N trimethylsilyl acetate Chemical class CC(=O)O[Si](C)(C)C QHUNJMXHQHHWQP-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- 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
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61289698A JPS6322065A (ja) | 1986-12-04 | 1986-12-04 | アゼチジノン誘導体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61289698A JPS6322065A (ja) | 1986-12-04 | 1986-12-04 | アゼチジノン誘導体 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57158604A Division JPS5951286A (ja) | 1982-08-24 | 1982-09-10 | カルバペネム誘導体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6322065A JPS6322065A (ja) | 1988-01-29 |
| JPS6334147B2 true JPS6334147B2 (sk) | 1988-07-08 |
Family
ID=17746586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61289698A Granted JPS6322065A (ja) | 1986-12-04 | 1986-12-04 | アゼチジノン誘導体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6322065A (sk) |
-
1986
- 1986-12-04 JP JP61289698A patent/JPS6322065A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322065A (ja) | 1988-01-29 |
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