CS83991A2 - 2-(substituted pyrrolidinylthio) carbopenemic derivatives - Google Patents
2-(substituted pyrrolidinylthio) carbopenemic derivatives Download PDFInfo
- Publication number
- CS83991A2 CS83991A2 CS91839A CS83991A CS83991A2 CS 83991 A2 CS83991 A2 CS 83991A2 CS 91839 A CS91839 A CS 91839A CS 83991 A CS83991 A CS 83991A CS 83991 A2 CS83991 A2 CS 83991A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- group
- pyrrolidin
- methyl
- carbapen
- con
- Prior art date
Links
- -1 pyrrolidinylthio Chemical group 0.000 title claims abstract description 443
- 150000001875 compounds Chemical class 0.000 claims abstract description 373
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 88
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 73
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 71
- 125000004005 formimidoyl group Chemical group [H]\N=C(/[H])* 0.000 claims abstract description 26
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 22
- 125000005936 piperidyl group Chemical group 0.000 claims abstract description 17
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims abstract description 17
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 15
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- 125000002393 azetidinyl group Chemical group 0.000 claims abstract description 13
- 125000004069 aziridinyl group Chemical group 0.000 claims abstract description 12
- 150000002148 esters Chemical class 0.000 claims abstract description 11
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 79
- 229910052739 hydrogen Inorganic materials 0.000 claims description 47
- 239000001257 hydrogen Substances 0.000 claims description 34
- UUEVFMOUBSLVJW-UHFFFAOYSA-N oxo-[[1-[2-[2-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethoxy]ethoxy]ethyl]pyridin-4-ylidene]methyl]azanium;dibromide Chemical compound [Br-].[Br-].C1=CC(=C[NH+]=O)C=CN1CCOCCOCCN1C=CC(=C[NH+]=O)C=C1 UUEVFMOUBSLVJW-UHFFFAOYSA-N 0.000 claims description 28
- 230000000844 anti-bacterial effect Effects 0.000 claims description 22
- BSIMZHVOQZIAOY-SCSAIBSYSA-N 1-carbapenem-3-carboxylic acid Chemical compound OC(=O)C1=CC[C@@H]2CC(=O)N12 BSIMZHVOQZIAOY-SCSAIBSYSA-N 0.000 claims description 21
- 125000000783 acetimidoyl group Chemical group C(C)(=N)* 0.000 claims description 21
- 125000006239 protecting group Chemical group 0.000 claims description 20
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 13
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 9
- 125000004575 3-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 8
- 239000003242 anti bacterial agent Substances 0.000 claims description 8
- 125000001841 imino group Chemical group [H]N=* 0.000 claims description 7
- 125000005115 alkyl carbamoyl group Chemical group 0.000 claims description 6
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 4
- 125000005476 oxopyrrolidinyl group Chemical group 0.000 claims description 3
- QOEUNLQGZBSTBB-UHFFFAOYSA-N 1-methylazetidin-2-one Chemical compound CN1CCC1=O QOEUNLQGZBSTBB-UHFFFAOYSA-N 0.000 claims description 2
- 125000004638 2-oxopiperazinyl group Chemical group O=C1N(CCNC1)* 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 125000005984 hexahydro-1H-1,4-diazepinyl group Chemical group 0.000 claims description 2
- 125000004193 piperazinyl group Chemical group 0.000 claims description 2
- 125000003072 pyrazolidinyl group Chemical group 0.000 claims description 2
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 7
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 2
- WVRLVMMSZYYXFC-WRVKLSGPSA-N (5S)-4-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid Chemical compound OC(C)C1C=C(N2[C@H]1CC2=O)C(=O)O WVRLVMMSZYYXFC-WRVKLSGPSA-N 0.000 claims 1
- SOVAZWBKYILMFE-AKGZTFGVSA-N (5s)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid Chemical compound CC1C=C(C(O)=O)N2C(=O)C[C@@H]12 SOVAZWBKYILMFE-AKGZTFGVSA-N 0.000 claims 1
- 241000009298 Trigla lyra Species 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 125000002632 imidazolidinyl group Chemical group 0.000 claims 1
- IWELDVXSEVIIGI-UHFFFAOYSA-N piperazin-2-one Chemical compound O=C1CNCCN1 IWELDVXSEVIIGI-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 331
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 257
- 238000006243 chemical reaction Methods 0.000 description 202
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Natural products C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 165
- 238000000034 method Methods 0.000 description 159
- 239000000203 mixture Substances 0.000 description 138
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 136
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 116
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 114
- 238000005481 NMR spectroscopy Methods 0.000 description 104
- 230000002829 reductive effect Effects 0.000 description 99
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 95
- 229920006395 saturated elastomer Polymers 0.000 description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 93
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 86
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 81
- 239000012044 organic layer Substances 0.000 description 67
- 239000011780 sodium chloride Substances 0.000 description 67
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 64
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 57
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 52
- RKOTXQYWCBGZLP-UHFFFAOYSA-N N-[(2,4-difluorophenyl)methyl]-2-ethyl-9-hydroxy-3-methoxy-1,8-dioxospiro[3H-pyrido[1,2-a]pyrazine-4,3'-oxolane]-7-carboxamide Chemical compound CCN1C(OC)C2(CCOC2)N2C=C(C(=O)NCC3=C(F)C=C(F)C=C3)C(=O)C(O)=C2C1=O RKOTXQYWCBGZLP-UHFFFAOYSA-N 0.000 description 51
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 48
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 48
- 238000010898 silica gel chromatography Methods 0.000 description 45
- 238000001816 cooling Methods 0.000 description 43
- 239000011541 reaction mixture Substances 0.000 description 42
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 40
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 34
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 32
- 239000000741 silica gel Substances 0.000 description 29
- 229910002027 silica gel Inorganic materials 0.000 description 29
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 26
- 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 25
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 25
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 24
- 238000004128 high performance liquid chromatography Methods 0.000 description 24
- 230000014759 maintenance of location Effects 0.000 description 23
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 22
- 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 22
- 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 21
- 238000004440 column chromatography Methods 0.000 description 21
- 235000017557 sodium bicarbonate Nutrition 0.000 description 20
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 20
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 18
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 16
- 239000007864 aqueous solution Substances 0.000 description 16
- WORJEOGGNQDSOE-UHFFFAOYSA-N chloroform;methanol Chemical compound OC.ClC(Cl)Cl WORJEOGGNQDSOE-UHFFFAOYSA-N 0.000 description 16
- 239000002585 base Substances 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 239000002253 acid Substances 0.000 description 13
- 239000011734 sodium Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 12
- 229910052708 sodium Inorganic materials 0.000 description 12
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 12
- WKDDRNSBRWANNC-ATRFCDNQSA-N Thienamycin Chemical compound C1C(SCCN)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21 WKDDRNSBRWANNC-ATRFCDNQSA-N 0.000 description 11
- 235000019270 ammonium chloride Nutrition 0.000 description 11
- 229960002182 imipenem Drugs 0.000 description 11
- GSOSVVULSKVSLQ-JJVRHELESA-N imipenem hydrate Chemical compound O.C1C(SCCNC=N)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21 GSOSVVULSKVSLQ-JJVRHELESA-N 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 10
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 10
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 10
- 239000000499 gel Substances 0.000 description 10
- 125000004458 methylaminocarbonyl group Chemical group [H]N(C(*)=O)C([H])([H])[H] 0.000 description 10
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-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)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 9
- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 9
- 239000000872 buffer Substances 0.000 description 9
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 9
- 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 9
- 238000003756 stirring Methods 0.000 description 9
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 8
- WTFUTSCZYYCBAY-SXBRIOAWSA-N 6-[(E)-C-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-N-hydroxycarbonimidoyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C/C(=N/O)/C1=CC2=C(NC(O2)=O)C=C1 WTFUTSCZYYCBAY-SXBRIOAWSA-N 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 8
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Substances CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 8
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 8
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 8
- AQRLNPVMDITEJU-UHFFFAOYSA-N triethylsilane Chemical compound CC[SiH](CC)CC AQRLNPVMDITEJU-UHFFFAOYSA-N 0.000 description 8
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 230000002441 reversible effect Effects 0.000 description 7
- 125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 7
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 239000003480 eluent Substances 0.000 description 6
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 238000003818 flash chromatography Methods 0.000 description 6
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 6
- 229910052763 palladium Inorganic materials 0.000 description 6
- 239000008363 phosphate buffer Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 6
- UGFJIHBTZKEQPF-UHFFFAOYSA-N (4-nitrophenyl)methyl (4,6-dimethylpyrimidin-2-yl)sulfanylformate Chemical compound CC1=CC(C)=NC(SC(=O)OCC=2C=CC(=CC=2)[N+]([O-])=O)=N1 UGFJIHBTZKEQPF-UHFFFAOYSA-N 0.000 description 5
- KRSILVAJCIGMKY-UHFFFAOYSA-N (4-nitrophenyl)methyl pyrrolidine-1-carboxylate Chemical compound C1=CC([N+](=O)[O-])=CC=C1COC(=O)N1CCCC1 KRSILVAJCIGMKY-UHFFFAOYSA-N 0.000 description 5
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 5
- YOETUEMZNOLGDB-UHFFFAOYSA-N 2-methylpropyl carbonochloridate Chemical compound CC(C)COC(Cl)=O YOETUEMZNOLGDB-UHFFFAOYSA-N 0.000 description 5
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 5
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 5
- 125000003710 aryl alkyl group Chemical group 0.000 description 5
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- RCBVKBFIWMOMHF-UHFFFAOYSA-L hydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium;pyridine Chemical compound C1=CC=NC=C1.C1=CC=NC=C1.O[Cr](=O)(=O)O[Cr](O)(=O)=O RCBVKBFIWMOMHF-UHFFFAOYSA-L 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002537 isoquinolines Chemical class 0.000 description 1
- 229950003188 isovaleryl diethylamide Drugs 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 125000000718 methaneimidamido group Chemical group C(=N)N* 0.000 description 1
- IZDROVVXIHRYMH-UHFFFAOYSA-N methanesulfonic anhydride Chemical compound CS(=O)(=O)OS(C)(=O)=O IZDROVVXIHRYMH-UHFFFAOYSA-N 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- ZUZLIXGTXQBUDC-UHFFFAOYSA-N methyltrioctylammonium Chemical class CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC ZUZLIXGTXQBUDC-UHFFFAOYSA-N 0.000 description 1
- 231100000417 nephrotoxicity Toxicity 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229940073020 nitrol Drugs 0.000 description 1
- ZCYXXKJEDCHMGH-UHFFFAOYSA-N nonane Chemical compound CCCC[CH]CCCC ZCYXXKJEDCHMGH-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- BKIMMITUMNQMOS-UHFFFAOYSA-N normal nonane Natural products CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000012434 nucleophilic reagent Substances 0.000 description 1
- IWPOSDLLFZKGOW-UHFFFAOYSA-N oct-3-enoic acid Chemical class CCCCC=CCC(O)=O IWPOSDLLFZKGOW-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000003452 oxalyl group Chemical group *C(=O)C(*)=O 0.000 description 1
- KQAOIKIZSJJTII-UHFFFAOYSA-N p-mercuribenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C([Hg])C=C1 KQAOIKIZSJJTII-UHFFFAOYSA-N 0.000 description 1
- 150000002941 palladium compounds Chemical class 0.000 description 1
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- QJPQVXSHYBGQGM-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 QJPQVXSHYBGQGM-UHFFFAOYSA-N 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- 125000004483 piperidin-3-yl group Chemical group N1CC(CCC1)* 0.000 description 1
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 description 1
- ZUFQCVZBBNZMKD-UHFFFAOYSA-M potassium 2-ethylhexanoate Chemical compound [K+].CCCCC(CC)C([O-])=O ZUFQCVZBBNZMKD-UHFFFAOYSA-M 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
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 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
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001373 regressive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- BIXNGBXQRRXPLM-UHFFFAOYSA-K ruthenium(3+);trichloride;hydrate Chemical compound O.Cl[Ru](Cl)Cl BIXNGBXQRRXPLM-UHFFFAOYSA-K 0.000 description 1
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 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
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- VYPDUQYOLCLEGS-UHFFFAOYSA-M sodium;2-ethylhexanoate Chemical compound [Na+].CCCCC(CC)C([O-])=O VYPDUQYOLCLEGS-UHFFFAOYSA-M 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229940086735 succinate Drugs 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- 125000002730 succinyl group Chemical group C(CCC(=O)*)(=O)* 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 229960004016 sucrose syrup Drugs 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 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
- 235000012222 talc Nutrition 0.000 description 1
- KRWRTUKGTQPOCZ-UHFFFAOYSA-N tert-butyl 1h-imidazole-2-carboxylate Chemical compound CC(C)(C)OC(=O)C1=NC=CN1 KRWRTUKGTQPOCZ-UHFFFAOYSA-N 0.000 description 1
- SWXKQKRTYYRLEM-UHFFFAOYSA-N tert-butyl 2-pyrrolidin-3-ylpyrrolidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCC1C1CNCC1 SWXKQKRTYYRLEM-UHFFFAOYSA-N 0.000 description 1
- MFPWEWYKQYMWRO-UHFFFAOYSA-N tert-butyl carboxy carbonate Chemical compound CC(C)(C)OC(=O)OC(O)=O MFPWEWYKQYMWRO-UHFFFAOYSA-N 0.000 description 1
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 description 1
- 150000003510 tertiary aliphatic amines Chemical class 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical class CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical class CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 239000012049 topical pharmaceutical composition Substances 0.000 description 1
- NDLIRBZKZSDGSO-UHFFFAOYSA-N tosyl azide Chemical compound CC1=CC=C(S(=O)(=O)[N-][N+]#N)C=C1 NDLIRBZKZSDGSO-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- WORJEOGGNQDSOE-ASTXPPQBSA-N trichloro(deuterio)methane;trideuterio(deuteriooxy)methane Chemical compound [2H]C(Cl)(Cl)Cl.[2H]OC([2H])([2H])[2H] WORJEOGGNQDSOE-ASTXPPQBSA-N 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- 125000005951 trifluoromethanesulfonyloxy group Chemical group 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical class CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- FTVLMFQEYACZNP-UHFFFAOYSA-N trimethylsilyl trifluoromethanesulfonate Chemical compound C[Si](C)(C)OS(=O)(=O)C(F)(F)F FTVLMFQEYACZNP-UHFFFAOYSA-N 0.000 description 1
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 1
- ZFEAYIKULRXTAR-UHFFFAOYSA-M triphenylsulfanium;chloride Chemical compound [Cl-].C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 ZFEAYIKULRXTAR-UHFFFAOYSA-M 0.000 description 1
- DLQYXUGCCKQSRJ-UHFFFAOYSA-N tris(furan-2-yl)phosphane Chemical compound C1=COC(P(C=2OC=CC=2)C=2OC=CC=2)=C1 DLQYXUGCCKQSRJ-UHFFFAOYSA-N 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 150000003952 ÎČ-lactams Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D477/12—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6
- C07D477/16—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6 with hetero atoms or carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 3
- C07D477/20—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrrole Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Description
PĆedloĆŸenĂœ vynĂĄlez se tĂœkĂĄ novĂœch karbapenemovĂœch(7-oxo-1-azabicyklo>(3.2.0/hept-2-en-karboxylovĂĄ kyse-lina) slouÄenin,.a antibakteriĂĄlnĂch Äinidel, obsahujĂcĂch ·takovĂ© slouÄeniny jako aktivnĂ sloĆŸky a zpĆŻsobĆŻ pĆĂpravytakovĂœch slouÄenin.
DosavadnĂ stav techniky V poslednĂch letech byly v pĆĂrodÄ nalezeny novĂ©-lakt amovĂ© antibiotickĂ© substance, kterĂ© majĂ stejnĂ© /ĆŻ -laktamovĂ© kruhy jako derivĂĄty penicilinovĂ© a cefalo-sporanovĂ©, ale kterĂ© majĂ odliĆĄnou zĂĄkladnĂ strukturu.
NapĆĂklad pĆirozenÄ zĂskanĂ© karbapenemovĂ© slouÄeninyjako je thienamycin izolovanĂ© z fermĂ©ntace Streptomycescattleya (J.Am.Chem.Soc., sv. 100, str. (-1978)) je moĆŸnouvĂ©st, 'thienamycin mĂĄ vynikajĂcĂ antibakteriĂ©lnĂ spektruma silnĂ© antibakteriĂ©lnĂ aktivity v ĆĄirokĂ©m rozsahu gram-pozitivnĂch a gramnegativnĂch bakteriĂ.·ΠtÄchto dĆŻvodĆŻje moĆŸnĂ© oÄekĂĄvat vĂœvoj vysoce ĂșÄinnĂœch ^-laktamovĂœchÄinidel. NĂcmĂ©nÄ thienamycin samotnĂœ je chemicky nestabil-nĂ a bylo jiĆŸ uvedeno, ĆŸe se pravdÄpodobnÄ rozklĂĄdĂĄ urÄi-tĂœm enzymem in vivo jako je renĂĄlnĂ dehydrĂłpeptidĂĄza I(dĂĄle pro jednoduhhost oznaÄovĂĄna jako DHP-I), ÄĂmĆŸ antibak-teriĂ©lnĂ ĂșÄinnost mĂĄ tendenci klesat, a podĂl v moÄi jenĂzkĂœ (Antimicrob.Agants uhemother., sv. 22, str. 62 (1982),dtto, sv. 23-, str.300 (1983)). iVIercK & Co., Inc. syntetizovali mnoho thienamycino-vĂœch analogĆŻ za ĂșÄelem udrĆŸenĂ vynikajĂcĂ antibakteriĂ©lnĂ -2- ĂșÄinnosti thieaamycinu a pro udrĆŸenĂ chemickĂ© stability.
Takto'byl prakticky vyvinut jako farmaceutickĂœ produkt imipenem, (5R, 6S, 8R)-3-//2-(formimidoylamino)ethyl/thio/- Wâ........ 6-(Ă-hydroxyethyl)-7-oxo-Ă-ĂĄzĂĄbiÄĂœkTb73. 2. G7heot-2'-eh-......* ...... * . ) 2-karboxylovĂĄ kyselina monohydrĂ©t, zĂskanĂœ formimidacĂ ami- noskupiny thienamycinu (J.Med.Chem., sv.22, str. 1435 (1979)). -i-mipenem mĂĄ antibakteriĂĄlnĂ aktivitu stejnou nebo vyĆĄĆĄĂneĆŸ thienamycin vĆŻÄi rĆŻznĂœm typĆŻm bakteriĂ a je odolnĂœvĆŻÄi ^-laktamĂĄze. ZejmĂ©na vĆŻÄi Pseudomonas aeruginosa jsoujeho antibakteriĂĄlnĂ aktivity vynikajĂcĂ vzhledem ke thie-namycinu, kterĂœ pĆevyĆĄujĂ dvoj aĆŸ ÄtaĆnĂ©sobnÄ. ->avĂc jestabilita imipenemu v pevnĂ© formÄ nebo ve vodnĂ©m roztokuvĂœraznÄ zlepĆĄena ve srovnĂĄnĂ s thienamycinem. AâicmĂ©nÄ, stejnÄ jako thienamycin, je imipenem pravdÄ-podobnÄ rozklĂĄdĂĄn DHP-.I v lidskĂœch ledvinĂĄch. Proto nemĆŻĆŸebĂœt pouĆŸit pro lĂ©ÄenĂ infekcĂ urinĂĄrnĂho traktu. DĂĄlepĆŻsobĂ toxicky na ledviny rozkladnĂœmi produkty. Proto imi-penem nemĆŻĆŸe bĂœt podĂĄn samotnĂœ a je potĆebnĂ© jeho pouĆŸitĂv kombinaci s DHP-I inhibitorem podobnĂœm cilastatinu(Antimicrob.Agents Chemother., sv. 12 (Suppl.D),str.1 (1983)).V poslednĂch letech byl imipenem Äasto pouĆŸĂvĂĄn pro lĂ©Äe-nĂ a prevenci infekÄnĂch chorob. NĂĄsledkem toho, vysocemethicillin rezistentnĂ Staphylococcus aureus, kterĂœ, jerezistentnĂ k imipenemu a imipenem rezistentnĂ Pseudomonasaeruginosa se vĂce vyskytujĂ v klinickĂ© oblasti. Imipenemneposkytuje adekvĂĄtnĂ lĂ©ÄebnĂ© ĂșÄinky vĆŻÄi tÄmto rezistent-nĂm bakteriĂm. Z pĆedchozĂch vĂœzkumĆŻ je moĆŸno se zmĂnit o US paten-tu 4933333, kterĂœ je pĆedloĆŸenĂ©mu vynĂĄlezu nejbliĆŸĆĄĂ. Tatopublikace popisuje karbapenemovĂ© slouÄeniny, majĂcĂ 2-(ami-nokarbonylovou nebo N-mono nebo N,N-di niĆŸĆĄĂ alkylaminokar-bonyl)pyrrolidin-4rylthioskupinu v poloze 2 karbapenemovĂ©struktury, pĆedstavuje meropenem, SM-7338: (4R, 5S, ĂłS, 8R, -3- 2 'S, 4 'S )-6- (1 -hydroxyethyl )-4-aiethy 1-3-/2- (N, N-dimethyl-- aminokarbonyl)-pyrrolidin-4-ylthio/-7-oxo-1 -azabicyklo/3.2.0/- hept-2-en-2-karboxylovĂ© kyselina, typickou slouÄeninu. -LaktamovĂĄ antibiotika vykazujĂ vynikajĂcĂ selek-tivnĂ toxicitu vĆŻÄi bakteriĂm a nevykazujĂ ĆŸĂĄdnĂ© podstatnĂ©ĂșÄinky vĆŻÄi ĆŸivoÄiĆĄnĂœm buĆkĂĄm. Proto jsou v ĆĄirokĂ©m rozsahupouĆŸĂvĂĄny pro lĂ©ÄenĂ infekÄnĂch chorob pĆŻsobenĂœch bakte-riemi, jako mĂĄlokterĂĄ antibiotika majĂ mĂĄlo vedlejĆĄĂchĂșÄinkĆŻ a tĂm se stĂĄvajĂ vysoce uĆŸiteÄnĂœmi lĂ©Äivy.
NicmĂ©nÄ v poslednĂch letech byly od pacientĆŻ se snĂĆŸe-nou imunitou Äasto izolovĂĄny vysoce methicillin rezistent-nĂ Staphylococcus aureus a rezistentnĂ Pseudomonas aerugi-nosa, pĆŻsobĂcĂ tÄĆŸce lĂ©ÄitelnĂ© infekÄnĂ choroby. Je topoklĂĄdĂĄno za vĂĄĆŸnĂœ klinickĂœ problĂ©m. 2 toho vyplĂœvĂĄ, ĆŸe jevelice ĆŸĂĄdoucĂ vĂœvoj antibakteriĂĄlnĂho Äinidla, majĂcĂhozlepĆĄenou antibakteriĂĄlnĂ ĂșÄinnost vĆŻÄi tÄmto rezistentnĂmbakteriĂm. 2ejmĂ©na s ohledem na slouÄeniny karbapenemu jeĆŸĂĄdoucĂ zlepĆĄit antibakteriĂĄlnĂ ĂșÄinnost, zlepĆĄit stabilituvĆŻÄi DHP-I, snĂĆŸit toxicitu vĆŻÄi ledvinĂĄm a redukovatneĆŸĂĄdoucĂ ĂșÄinky v centrĂĄlnĂ nervovĂ© soustavÄ.
Vr
SlouÄeniny popsanĂ© v US patentu Ä. 4933333, zvlĂĄĆĄtÄmeropenem, majĂ podstatnÄ zlepĆĄenou stabilitu vĆŻÄi DHP-I.NicmĂ©nÄ antibakteriĂĄlnĂ aktivity vĆŻÄi vĂœĆĄe uvedenĂ©mu methi-cillin rezistentnĂmu Staphylococcus aureus nejsou adekvĂĄtnĂa je ĆŸĂĄdoucĂ karbapenemovĂĄ slouÄenina majĂcĂ vynikajĂcĂantibakteriĂĄlnĂ aktivity.
Podstata vynĂĄlezu
AutoĆi pĆedloĆŸenĂ©ho vynĂĄlezu provedli intenzivnĂ vĂœzku- my za ĂșÄelem zĂskĂĄnĂ novĂœch karbapenemovĂœch slouÄenin, kterĂ© majĂ vynikajĂcĂ antibakteriĂĄlnĂ aktivity a kterĂ© jsou re- zistentnĂ vĆŻÄi DHP-1. VĂœsledkem tÄchto vĂœzkumĆŻ je, ĆŸe byla nalezeny karbapenemovĂ© slouÄeniny podle pĆedloĆŸenĂ©ho vynĂĄ-lezu, majĂcĂ v poloze 2 karbapenemovĂ© struktury skupinuobecnĂ©ho vzorce
* 2 3 kde kaĆŸdĂœ R a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, znamenĂĄ atom vodĂku, niĆŸĆĄĂ alkylovcu skupinu, hydroxy-niĆŸĆĄĂ alkylovou skupinu, formimidoylskupinu, acetimidoylskupinu, -COOR4, -CON(R5)R6, -N(R5)R6, -CH2COOR4, -CH2N(R5)R6 nebo -CH9C0N(r5JR^, kde R4 je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ R7 a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂl-, . , 5 ne, je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, nebo R atvoĆĂ spolu s atomem dusĂku, ke kterĂ©mu·jsou pĆipojeny, heterocyklickou skupinu, vybranou ze skupiny zahrnujĂcĂ azi-ridinylovou skupinu, azetidinylovou skupinu, pyrrolidinylo-vou skupinu a piperidjlovou skupinu, A je =NR7, =fr(R7)R8, -CON(R7)-. -CON(R7)CO- , -CON(R7)CO-w(R8)-, -n(r7)co(ch2)sn(r8)-, -n(r7)co(ch2)scon(r8)-,-CON(R7)N(R8)- nebo -K(R7)(CH2) N(R8)- , kde kaĆŸdĂœ R7 a R8,kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂalkylovĂĄ skupina, hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina, formini-doylskupina, acetimidoylskupina, -COOR4, -CON(R^)R8, -K(R^)R8,-CH2COOR4, -CH2N(R5)R6 nebo -CH2CON(R5)R6, kde R4, R5 a R6majĂ vĂœĆĄe uvedenĂœ vĂœznam, s je celĂ© ÄĂslo od 1 do 3, P jecelĂ© ÄĂslo od 0 do 3 a kaĆŸdĂ© q a r, kterĂ© mohou bĂœt stejnĂ©nebo rozdĂlnĂ©, je celĂ© ÄĂslo od 0 do 5, s tcu podmĂnkou,ĆŸe q a r nejsou souÄasnÄ 0 a g + rp- 6, jsou novĂ© slouÄeni-ny nepopsanĂ© v literatuĆe a ĆŸe takovĂ© slouÄeniny majĂ silnouantibakteriĂĄlnĂ aktivitu vĆŻÄi grampozitivnĂm bakteriĂm jakoje ^taphylococcus aureus a vĆŻÄi gĆamnegativnĂm bakteriĂm,zahrnujĂcĂm Pseudomonas aeruginosa a dĂĄle vynikajĂcĂ stabi-litu vĆŻÄi DHP-1. PĆedloĆŸenĂœ vynĂĄlez je zaloĆŸen na tomtoobjevu. -5- xĆedlosenĂœ vynĂĄlez se tĂœkĂĄ slouÄenin obecnĂ©ho vzorce
'N
H (ch2) (CHO) (I) ÎȘÎ
qX 2 r R3
kde R je atom vodĂku nebo methylovĂĄ skupina, R1 je atomvodĂku nebo negativnĂ nĂĄboj, kaĆŸdĂœ Râ a R-', kterĂ© mohoubĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄskupina, hydrxy-niĆŸsĂ alkylovĂĄ skupina, formimidoylovĂĄskupina, acetimidovlovĂĄ skupina, -C00R4, -CON(R^)R8,kde. R -CH2C00R4, -CH2N(R5)RĂł nebo -CH2CON(R5)R6 >4 , .v je atom 5- d6 kterĂ© vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ PX a Rk, mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku nebo niĆŸĆĄĂ5 6 alkylovĂĄ skupina, nebo R a R tvoĆĂ spolu s atomem dusĂku,na kterĂœ jsou pĆipojeny heterocyklickou skupinu vybranouze skupiny, zahrnujĂcĂ aziridinylovou skupinu, pyrrolidiny-lovou skupiny a piperidylovou skupinu, A je =NR7, =N(R7)R8, -CON(R7)-, -CON(R7)GO-, -CON(R7)CON(R8)-N(R7)CO(CH2)sN(R8)-, -N(R7)CON(R8)-, -COK(R7)N(R8)- nebo -N(R7)(CH2)sN(R8)- 7 8 kde kaĆŸdĂœ R a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ sku-pina, hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ sku-pina, acetimidoylovĂĄ skupina, -COOR4, -CON(R^)R8, -N(R^)R8,-CH2GOCR4, -CH2N(R5)R6 nebo -CH2COR(R5)R6, kde R4, R5 a RÄmajĂ vĂœĆĄe definovanĂœ vĂœznam, s je celĂ© ÄĂslo od 1 do 3, pje celĂ© ÄĂslo od G do 3 a kaĆŸdĂ© q a r, kterĂ© mohou bĂœt stej-nĂ© nebo rozdĂlnĂ©, je celĂ© ÄĂslo od 0 do 5, s tou podmĂnkou,ĆŸe q a r nejsou souÄasnÄ 0 a q + r^'· 6, nebo jejich farma-ceuticky pĆijatelnĂœch solĂ a esterĆŻ. -6- 'Î PĆedloĆŸenĂœ vynĂĄlez takĂ© poskytuje zpĆŻsob pĆĂpravyslouÄenin obecnĂ©ho vzorce I nebo jejich farmaceutickypĆija-telnĂœch solĂ nebo esterĆŻ, kterĂœ se vyznaÄuje tĂm, ĆŸe zahr-nuje reakci "slouÄeniny'obecnĂ©ho vzorce ÎÎ........ â...... ...... fi' ί· h
kde R mĂĄ vĂœĆĄe definovanĂœ vĂœznam, R^ je atom vodĂku nebochrĂĄnĂcĂ skupina hydroxylu a R14 je atom vodĂku nebo chrĂĄnĂcĂ.-skupina karboxylovĂ© skupiny, nebo jejĂho reaktivnĂho de-rivĂĄtu, se slouÄeninou obecnĂ©ho vzorce III
HS
N E15
(CH,) - CH 2 p ·>>.
(III) 15 kde R je atom vodĂku nebo imino-chrĂĄnĂcĂ skupina, kaĆŸdĂœR^Q a ÏΥΞ, kterĂ© mohou bĂœt stejnÄ nebo rozdĂlnĂ©, je atomvodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy-niĆŸĆĄĂ alkylovĂĄ sku-pina, kterĂĄ mĆŻĆŸe bĂœt chrĂĄnÄna, formimidoylovĂĄ skupina, kte-rĂ© mĆŻĆŸe bĂœt chrĂĄnÄna, acetimidoylovĂĄ skupina, kterĂĄ mĆŻĆŸebĂœt chrĂĄnÄna, -COOR40, -CON(R5°)R60, -N(R5°)R6°, -CH2COOR40,-CH2N(R5°)R60 nebo -CH2CON(R5°)R6°, kde R40 je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina nebo karbony1-chrĂ©nĂcĂ skupina a kaĆŸdĂœ 5 0 6 tf R·^ a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, amino-chrĂ©nĂcĂ skupina nebo imino-chrĂĄnĂcĂ skupina, nebo R^ a tvoĆĂ spolu a ato- mem dusĂku, ke kterĂ©mu jsou pĆipojeny, heterocyklickou sku- pinu, vybranou ze skupiny, zahrnujĂcĂ aziridinylovou skupinu, -7 azetidinylovou skupinu, pyrroiidinylovou skupinu a piperi-dylovou skupinu, B je =NR70, =S(R70)R8°, -CON(R70)-, -CON(R7°)CO-, -CON(R70)-C ON(ÎΎΞ)-= -N(R70)CO (GH2) N(R80)-, -N(R70)CO(CH?) CON(R80)-,-CON(R7°)N(R80)- nebo -N(R70)(CHp)N(R80)-, kde kaĆŸdĂœ R7°a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂ-ku, niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina,kterĂĄ muĆŸe bĂœt chrĂĄnÄna, formimidoylovĂĄ skupina, kterĂĄmĆŻĆŸe bĂœt chrĂĄnÄna, acetimidoylovĂ© skupina, kterĂĄ mĆŻĆŸe bĂœtchrĂĄnÄna, imino-chrĂĄnĂcĂ skupina, -COOR40, -GON(R^°)R80, -N(R^°)R60, -N(R5°)R60,. -GH^COOR40, -CH2N(R5°)R60 nebo-CH2CON(r5Ă^60, kde R4 , & ÏΞ0 maj^ vĂœĆĄe definovanĂœ,
vĂœznam a s je celĂ© ÄĂslo od 1 do 3, a p, q a r majĂ vĂœĆĄedefinovanĂœ vĂœznam, za vzniku slouÄeniny obecnĂ©ho vzorce IV
(CH2^p 1 R15
(IV)
kde R, R R14 15 20 r30 B, p, g a r majĂ vĂœĆĄe defi- novanĂœ vĂœznam a je-li to nezbytnĂ©, odstranĂ se jakĂĄkolivchrĂĄnĂcĂ skupina ve slouÄeninÄ obecnĂ©ho vzorce IV. DĂĄle, pĆedloĆŸenĂœ vynĂĄlez poskytuje antibakteriĂĄlnĂ Äi-nidlo, zahrnujĂcĂ antibakteriĂĄlnÄ ĂșÄinnĂ© mnoĆŸstvĂ slouÄeni-ny obecnĂ©ho vzorce I nebo jejĂ farmaceuticky pĆijatelnĂ© solinebo esteru a farmaceuticky pĆijatelnĂœ nosiÄ nebo Ćedidlo. PĆedloĆŸenĂœ vynĂĄlez bude dĂĄle detailnÄji popsĂĄn s odkazy na vĂœhodnĂĄ provedenĂ. Nejprve budou vysvÄtleny symboly a vĂœ- razy pouĆŸitĂ© v popise. 8
SlouÄeniny podle pĆedloĆŸenĂ©ho vynĂĄlezu majĂ zĂĄklad-nĂ strukturu vzorce:
kterĂœ je systematicky oznaÄovĂĄn jako 7-oxo-1-azabicyk-lo/3.2.0/hept-2-en-2-karboxylovĂĄ kyselina. V tomto po-pise je tato struktura vhodnÄ oznaÄovĂĄna jako 1-karbapen- 2-em-3-karboxylovĂĄ kyselina oznaÄenĂ©m ÄĂsly jako v obvyk-le oznaÄovanĂ©m karbapenemu vzorce:
PĆedloĆŸenĂœ vynĂĄlez zahrnuje optickĂ© isomery zaloĆŸenĂ©na asymetrickĂœch atomech uhlĂku v poloze 1, poloze 5,poloze 6 a poloze 8 karbapenemovĂ©ho vzorce a stereoiso-mery. Z tÄchto isomerĆŻ je vĂœhodnĂĄ slouÄenina v (5R,6S,8R)konfiguraci, tj. slouÄenina majĂcĂ sterickou konfiguraci(5R,6S) (5,6-trans) podobnou thienamycinu a ve kterĂœchatom uhlĂku v poloze 8 je v R-konfiguraci, nebo slouÄeninav (1R, 5S ,6S,8R)konfiguraci v pĆĂpadÄ, ĆŸe methylovĂĄ skupi-na je pĆĂtomna v poloze 1 . 1 -9- - xakĂ© vzhledem k 2-(alicyklickĂ© heterokruhovĂ©- sub-stituovanĂ© nebo alicyklickĂ© heterocyklickĂ© niĆŸĆĄĂ alkylo-vĂ©)pyrrolidin-4-yĂthioskupinÄ, zahrnuje pĆedloĆŸenĂœ vynĂĄlezisomery zaloĆŸenĂ© na asymetrickĂœch atomech uhlĂku v po-loze 2 a poloze 4 pyrroĂidinovĂ©ho vzorce a ve vedlejĆĄĂmĆetÄzci v poloze 2. Z tÄchto isomerĆŻ jsou vĂœhodnĂ© slouÄe-niny v (2'S,4*S) konfiguraci a (2*R,4*R) konfiguraci,kde p je 0 a slouÄeniny v (2'R,4'S) konfiguraci a (2'S,4*R) konfiguraci, kde p je celĂ© ÄĂslo od 1 do 3. DĂĄle vzhledem k alicyklickĂ© heterocyklickĂ© skupinÄv poloze 2 pyrroĂidinovĂ©ho vzorce, existujĂ isomery zalo-ĆŸenĂ© na asymetrickĂœch uhlĂcĂch a pĆedloĆŸenĂœ vynĂĄlez takĂ©zahrnuje tyto isomery.
NiĆŸĆĄĂ alkylovĂĄ skupina znamenĂĄ lineĂĄrnĂ nebo rozvÄt-venou alkylovou skupinu, majĂcĂ od 1 do 6 atomĆŻ uhlĂku,jako je methylovĂĄ skupina, ethylovĂĄ skupina, propylovĂĄskupina, isopropylovĂĄ skupina, butylovĂĄ skupina, sek.bu-tylovĂĄ skupina, terd.butylovĂĄ skupina, pentylovĂĄ skupinanebo hexylovĂĄ skupince, vĂœhodnÄ methylovĂĄ skupina, ethy-lovĂ© skupina nebo terÄ.butylovĂĄ skupina.
Hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina znamenĂĄ hydroxyalkylo-vou skupinu, majĂcĂ vĂœĆĄe uvedenou niĆŸĆĄĂ alkylovou skupinusubstituovanou hydroxylovou skupinou, jako je hydroxy-methylovĂĄ skupina, hydroxyethylovĂĄ skupina, hydroxypro-pylovĂĄ skupina nebo hydroxybutylovĂĄ skupina, vĂœhodnÄhydroxymethylovĂĄ skupina nebo hydroxyethylovĂĄ skupina.
NiĆŸĆĄĂ alkyIkarbamoylovĂĄ skupina znamenĂĄ karbamoylo-vou skupinu substituovanou vĂœĆĄe uvedenou niĆŸĆĄĂ alkylo-vou skupinou, jako je N-methyIkarbamoy1, N-ethylkarbamoyl -1 0- nebo N-propylkarbamoylovĂĄ skupina, vĂœhodnÄ N-methylkarbamoy- lovĂĄ skupina.
Di-niĆŸĆĄĂ alkylkarbamoylovĂ© skupina znamenĂĄ karbamoylo-vou skupinu di-substituovanou vĂœĆĄe uvedenou niĆŸĆĄĂ alkylo-vou skupinou, jako je N,N-dimethylkarbamoylovĂĄ skupina,Î,Î-diethylkarbamoylovĂĄ skupina nebo N-ethyl-N-methyl-karbamoylovĂĄ skupina, vĂœhodnÄ N,N-dimethyĆŻkarbamoylovĂĄ sku-pina. ^arboxylovou chrĂĄnĂcĂ skupinou mĆŻĆŸe bĂœt napĆĂklad niĆŸ-ĆĄĂ alkylovĂĄ skupina jako je methylovĂĄ skupina, ethylovĂĄskupina, propylovĂĄ skupina, isopropylovĂĄ skupina nebo terÄ.butylovĂĄ skupina; halogenovanĂĄ niĆŸĆĄĂ alkylovĂĄ skupina ja-ko je 2,2,2-trichlorethylovĂĄ skupina nebo 2,2,2-trifluor-ethylovĂ© skupina; niĆŸĆĄĂ alkanoyloxyalkylovĂĄ skupina jakoje acetoxymethylovĂ© skupina, propionyloxymethylovĂ© skupi-na, pivaloyloxymethylovĂĄ skupina, 1-acetoxyethylovĂĄ sku-pina nebo 1-propionyloxyethylovĂĄ skupina; niĆŸĆĄĂ alkoxy-karbonyloxyalkylovĂĄ skupina jako je 1 -(methoxykarbonyl-oxy,) ethylovĂĄ skupina, 1 -(ethoxykarbonyloxy)ethylovĂĄ skupi-na nebo 1 (isopropoxykarbonyloxy)ethylovĂ© skupina; niĆŸĆĄĂalkÄnylovĂĄ skupina jako je 2-propenylovĂ© skupina, 2-chlor- 2-propenylovĂ© skupina, 3-methoxykarbonyl-2-propenylovĂĄ sku-pina, 2-methyl-2-propenylovĂ© skupina, 2_t>utenylovĂĄ sku-pina nebo cinnamylovĂ© skupina; aralkylovĂĄ skupina jakoje benzylovĂĄ skupina, p-methoxybenzylov.ĂĄ skupina, 3,4-di-methoxybenzylovĂĄ skupina, o-nitrobenzylovĂĄ skupina, p-nitrobenzylovĂ© skupina, benzhydrylovĂ© skupina nebo bis(p-methoxyfenyl)methylovĂ© skupina; (5-substit. 2-oxo-1 ,3-di.oxol-4-yl)methylovĂĄ skupina jako je (5-methyl-2-oxo-1,3-dioxol-4-yl)methylovĂĄ skupina; niĆŸĆĄĂ alkylsilylovĂ© skupina jakoje trimethylsilylovĂ© skupina nebo terÄ.butyldimethylsily-lovĂĄ. skupina; indanĂœlovĂĄ skupina, ftalidylovĂĄ skupina nebo -1 1 - _methoxymethylovĂĄ skupina, ^vléƥtÄ vĂœhodnĂœmi jsou 2-pro-penylovĂĄ skupina, p-nitrobenzylovĂĄ skupina, p-methoxyben-zylovĆ âskupina, benzhydĆyiĂłvĂĄ skupina a terc.butyldimethyl-silylovĂĄ skupina.
ChrĂĄnĂcĂ skupinou hydroxylovĂ© skupiny mĆŻĆŸe napĆĂkladbĂœt niĆŸĆĄĂ alkylsilylovĂĄ skupina jako je trimethylsilylo-vĂĄ skupina nebo terc.butyldimethylsilylovĂĄ skupina; niĆŸĆĄĂalkoxymethylovĂ© skupina jako je napĆ. methoxymethylovĂłskupina nebo 2-methoxyethoxymethyiovĂĄ skupina; tetrahydro-pyranylovĂł skupina; aralkylovĂ© skupina jako je benzylovĂĄskupina, p-methoxybenzylovĂ© skupina, 2,4-dimethoxybenzylovĂĄskupina, o-nitrobenzylovĂ© skupina, p-nitrobenzĂœlovĂĄ skupi-na nebo tritylovĂĄ skupina; acylovĂĄ skupina jako je for-mylovĂĄ skupina nebo acetylĂłvĂ© skupina; niĆŸĆĄĂ alkoxykarbony-lovĂĄ skupina jako je terc.butoxykarbonylovĂĄ skupina, 2-jod-ethoxykarbonylovĂ© skupina nebo 2,2,2-trichlorethoxykarbo-nylovĂĄ skupina; alkenyloxykarbonylovĂĄ skupina jako je 2-propenyloxykarbonylovĂĄ skupina, 2-chlor-2-propenyloxy-karbonylovĂ© skupina, 3-methoxykarbonyl-2-propenyloxykar-bonylovĂĄ skupina, 2-methyl-2-propenyloxykarbonylovĂĄ sku-pina, 2-butenyloxykarbonylovĂĄ skupina nebo cinnamyloxy-karbonylovĂ© skupina, nebo aralkyloxykarbonylovĂĄ skupinajako je benzyloxykarbonylovĂĄ skupina, p-methoxybenzyloxy-karbonylovĂĄ skupina, o-nitrobenzyloxykarbonylovĂĄ skupinanebo p-nitrobenzyloxykarbonylovĂĄ skupina. ZvlĂĄĆĄtÄ vĂœhodnĂ©jsou 2-propenyloxykarbonylovĂĄ skupina, p-nitrobenzyloxy-karbonylovĂĄ skupina a terc.butyldimethylsilylovĂĄ skupina.
ChrĂĄnĂcĂmi skupinami amino- nebo iminoskupiny mohounapĆĂklad bĂœt aralkylidenovĂĄ skupina jako je benzylidenovĂĄskupina, p-chlorbenzylidenovĂ© skupina, p-nitrobenzyli-denovĂĄ skupina, salicylidenovĂĄ skupiny, -naftylide- novĂĄ skupina nebo -naftylidenovĂĄ skupina; aralkylovĂĄskupina jako je benzylovĂĄ skupina, p-methoxybenzylovĂĄ -12- skupina, 3,4-dimethoxybenzylovĂ© skupina, o-nitrobenzylovĂĄ skupina, p-nitrobenzylovĂĄ skupina, benzhydrylovĂĄ skupina, ........ Jbis (p-methĂłxĂœfÄhyl)methylovĂĄ skupina nebo tri tylo vĂĄ sku- pina; niĆŸĆĄĂ alkanoylovĂĄ skupina jako je formylovĂĄ skupi-na, ecetylova skupina, propionylovĂł skupina, butyrylovĂĄskupina, oxalylovĂ© skupina, sukcinylovĂ© skupina nebo pivaioylovĂ© skupina; halogenovanĂĄ niĆŸĆĄĂ alkanoylovĂĄ skupina jakoje chloracetylovĂĄ skupina, dichloracetylovĂ© skupina, tri-chloracetylovĂĄ skupina nebo trifluoracetylovĂ© skupina;arylalkanoylovĂĄ skupina jako je fenylacetylovĂĄ skupinanebo fenoxyacetylovĂĄ skupina; niĆŸĆĄĂ alkoxykarbonylovĂ© sku- Ă pina jako je methoxykarbonylovĂĄ skupina, ethoxykarbonylo- vĂĄ skupina, propoxykarbonylovĂĄ skupina nebo terc.butoxy- karbonylovĂĄ skupina; halogenovanĂĄ niĆŸĆĄĂ alkoxykarbonylo-vĂĄ skupina jako je 2-jodethoxykarbonylovĂĄ skupina nebo 2,2,2-trichlorethoxykarbonylovĂĄ skupina; alkenyloxykarbony- c lovĂĄ skupina jako je 2-propenyloxykarbonylovĂĄ skupina, p 2-chlor-2-propenyloxykarbonylovĂĄ skupina, 3-methoxykarbo- k nyl-2-propenyloxykarbonylovĂĄ skupina, 2-methyl-2-propenyl- oxykarbonylovĂĄ skupina, 2-butenyloxykarbonylovĂĄ skupinanebo cinnamyloxykarbonylovĂĄ skupina; aralkyloxykarbonylo-vĂĄ skupina jako je benzyloxykarbonylovĂĄ skupina, o-nitro-benzyloxykarbonylovĂĄ skupina, p-nitrobenzyloxykarbony-lovĂĄ skupina nebo fenethyloxykarbonylovĂ© skupina; neboniĆŸĆĄĂ alkylsilylovĂĄ skupina jako je trimethylsilylovĂĄskupina nebo terÄ.butyldimethylsilylovĂĄ skupina, ^vlĂĄĆĄtÄvĂœhodnĂ© jsou 2-propenyloxykarbonylovĂĄ skupina, terc.bu-toxykarbonylovĂĄ skupina a p-nitrobenzyloxykarbonylovĂĄskupina.
AlicyklickĂĄ heterocyklickĂĄ skupina na pyrrolidin- 4-ylthioskupinÄ jako vedlejĆĄĂm ĆetÄzci v poloze 2 karba- penemovĂ© struktury, je substituovĂĄna v poloze 2 pyrro- lidinovĂ©ho kruhu a mĂĄ strukturu vzorce -13- âą(CHO). 2'p-
2 3 kde substituenty R a R , kterĂ© mohou bĂœt stejnĂ© neborozdĂlnĂ©, znamenajĂ atom vodĂku, niĆŸĆĄĂ alkylovou skupi-nu, hydroxy-niĆŸĆĄĂ alkylovou skupinu, formimidoylovou
skupinu, acetimidoylovou skupinu, -COOR -CON(R5)R6, η»"Μ l*' -N(R5)R6, -CH2COOR4, -CH2N(R5)R6 nebo -CH2CON(R5)R6, (kde R4 znamenĂĄ atom vodĂku nebo niĆŸĆĄĂ alkylovou skupi-nu, kaĆŸdĂœ ze substituentĆŻ R a R , kterĂ© mohou bĂœt stej-nĂ© nebo rozdĂlnĂ© je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ5 6 skupina, nebo R a R tvoĆĂ spolu s pĆipojenĂœm atomemdusĂku heterocyklickou skupinu vybranou ze skupinyzahrnujĂcĂ aziridinylovou skupinu, azetidinylovou skupinu,pyrroli^linylovou skupinu a piperidylovou skupinu), A je=KR7, =ft(R7)R8, -CON(R7)-, -CON(R7)CO- , -CON(R7)C0N(R8)-,-n(r7)co(ch2)5n(r8)-, -n(r7)co(ch2)5con(r8)-. -C0N(R7)N(R8).nebo -N(R7)(GH2)^N(R8)-, kde kaĆŸdĂœ ze substituentĆŻ R7 a R8kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku,niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina,formimidoylovĂĄ skupina, acetimidoylovĂĄ skupina, -COOR4,-CON(R5)R6, -N(R5)R6, -CH2COOR4, -CH2N(R5)R6 nebo-CH2C0N(r5)r6, substituenty R4, R^ a R8 majĂ vĂœĆĄe definovanĂœ vĂœznam, s je celĂ© ÄĂslo od 1 do 3, p je celĂ©ÄĂslo od Ξ do 3 a kaĆŸdĂœ q a r, kterĂ© mohou bĂœt stejnĂ© ne-bo rozdĂlnĂ©, je celĂ© ÄĂslo od 0 do 5 s tou podmĂnkou,ĆŸe q a r nejsou souÄasnÄ 0 nebo R3% mohou bĂœt stejnĂ© nebo rozdĂlnĂ© a mohou bĂœt substi-tuovĂĄny v jakĂœchkoliv moĆŸnĂœch polohĂĄch na atomech uhlĂku, a R- tvoĆĂcĂch uvedenĂœ-alicyklickĂœ heterokruh. KaĆŸdĂœ R a R3 6. R^ (nebo R^O) -14- znamenĂĄ vĂœhodnÄ atom vodĂku, niĆŸĆĄĂ alkylovou skupinu,hydroxy-niĆŸĆĄĂ alkylovou skupinu, -CON(R )R nebo-N(r5)r6 (kde R^ ĂĄ R° majĂ vĂœĆĄe definovanĂœ vĂœznam). ZvlĂĄĆĄ-tÄ vĂœhodnĂ© z uvedenĂœch vĂœznamĆŻ jsou atom vodĂku, karbamoylo-vĂĄ skupina, niĆŸĆĄĂ alkylkarbamoylovĂĄ skupina, di-niĆŸĆĄĂ al-kylkarbamoylovĂĄ skupina a aminoskupina. A pĆedstavuje parciĂĄlnĂ strukturu uvedenĂ© alicyklic-? , kĂ© heterocyklickĂ© skupiny. i f A je vĂœhodnÄ =NR7, =ft(R7)R8, -CON(R7)-, -CON(R7)CO-, -C0N(R7)C0N(R8)-, -N(R7)COSH2N(R8)-, -CON(R7)N(R8)- nebo -N(R7)(CH2)2N(R8)- (kde R7 a R8 majĂ vĂœĆĄe definovanĂœ vĂœznam). ' 7+78 Z uvedenĂœch vĂœznamĆŻ jsou vĂœhodnĂ© =NR , =K(R )R nebo 7 7 8 -CON(R')- (kde R' a R° majĂ vĂœĆĄe definovanĂœ vĂœznam). ZvlĂĄĆĄ-tÄ vĂœhodnĂ© jsou skupiny =NH, =Nme, =ĂĆ€Me2 nebo -GONH-. p je celĂ© ÄĂslo od 0 do 3, vĂœhodnÄ 0 nebo 1, zvlĂĄĆĄ-tÄ vĂœhodnÄ 0.
MyĆŸ p je 0, uvedenou alicyklickou heterocyklickou 1 skupinou mĆŻĆŸe bĂœt substituent vybranĂœ ze skupiny, zahr- nujĂcĂ aziridinylovou skupinu, azetidinylovou skupinu, 2- Ć·· ' , karbamoylazetidinylovou skupinu, 2-oxoazetidmylovou sku- â·, pinu, N-methyl-2-oxoazetidinylovou skupinu, pyrrolodonylo- vou skupinu, N-methylpyrrolidinylovou skupinu, N,N-di-methylpyrrolidiniovou skupinu, 2-oxopyrroldilinylovouskupinu, 2,5-dioxopyrrolidinylovou skupinu, N-(2-hydro- K· xyethyl)pyrrolidinylovou skupinu, 2,5-dioxo-R-methyl- pyrrolidinylovou skupinu, 2-karbamoylpyrrolidinylovouskupinu, 2-(N-methylkarbamoyl)pyrrolidinylovou skupinu, 2-(N,N-dimethylkarbamoyl)pyrrolidinylovou skupinu, 3-amino-2-oxopyrrolidinylovou skupinu, pyrazolidinylovou -15- -3-oxopyrazolidinylovĂłu skupinu, iiaidazolidinylovou sku-pinu, 2,4-dioxoimidazolidinylovou skupinu, piperazinylo-vou skupinu, 2-oxopiperazinylovou skupinu, piperidylovouskupinu, N-methylpiperidĂœlovou skupinu, N,N-dimethylpipe-ridinioskupinu, 2-oxopiperidylovou skupinu, 2,6-dioxo-piperidylovou skupinu, 2-karbamoylpiperidylovou skupinu,hexahydroazepinylovou skupinu,N-methylhexahydroazepinylo-vou skupinu, N,N-dimethylhexahydroazepiniovou skupinu,hexahydro-2-oxoszepinylovou skupinu, 2,7-dioxohexahydro-azepinylovou skupinu, 2-karbamoylhexahydroazepinylovouskupinu, hexahydro-1H-1,4-diazepinylovou skupinu, hexa-hydro-2-oxo-1H-1,4-diazepinylovou skupinu, oktahydrĂłazoci-nylovou skupinu, N-methyloktahydroazocinylovou skupinu a ,N-dimethyloktahydroazociniovou skupinu. ZvlĂĄĆĄtÄ vĂœhodnĂœmisubstituenty z uvedenĂœch jsou substituenty vybranĂ© ze sku-piny, zahrnujĂcĂ 2-oxoazetidinylovou skupinu, pyrroldidiny-lovou skupinu, N,N-dimethylpyrrolidiniovou skupinu, 2-karbamoylpyrrolidinylovou skupinu, 3ĆŻamino-2-oxopyrroli-dinylovou skupinu, 2-oxopyrrolidinylovou skupinu, pipe-ridylovou skupinu a 2-oxopiperidylovou skupinu.
KdyĆŸ p je 1, mĆŻĆŸe bĂœt substituent vybrĂĄn ze skupiny,zahrnujĂcĂ aziridinylmethylovou skupinu, azetidinylmethy-lovou skupinu, 2-karbamoylazetidinylmethylovou skupinu, 2-oxoazetidinylmethylovou skupinu, N-methyl-2-oxoazetidinyl-methylovou skupinu, pyrrolidinylmethylovou skupinu, N-methylpyrrolidinylmethylovou skupinu, ,N-dimethylpyrro-lidiniomethylovou skupinu, 2-oxopyrrolidinylmethylovouskupinu, 2,5-dioxopyrrolidinylmethylovou skupinu, N-(2-hydroxyethyDpyrrolidinylmethylovou skupinu, 2,5-dioxo-N-methylpyrrolidinylmethylovou skupinu, 2-karbamoylpyrroli-dinylmethylovou skupinu, 2-(N-methylkarbamoyl)pyrrolidi-nylmethylovou skupinu, 2-(N,N-dimethylkarbamoyl)pyrrolidinylmethylovou skupinu, 3-amino-2-oxopyrrolidinylmethylovou -16- skupinu, pyrazolidinylmethylovou skupinu, 3-oxopyrazo-lidinylmethylovou skupinu, imidazolidinylmethylovou skupinu, 2,4-dioxoimidazolidinylmethylovou skupinu, piperazinyl-methylovou skupinu, 2-oxopiperazinylmethylovou skupinu,piperidylmethylovou skupinu, N-methylpiperidylmethylovouskupinu, N,K-dimethylpiperidiniomethylovou skupinu, 2-oxopiperidylmethylovou skupinu, 2,6-dioxopiperidylmethylo-vou skupinu, 2-karbam^olpiperidylmethylovou skupinu, he- B xahydroazepinylmethylovou skupinu, N-methylhexahydroaze- xt; pinylmethylovou skupinu, N,N-dimethylhexahydroazepinio-methylovou skupinu, hexahydro-2-oxaazepinylmethylovou | skupinu, 2, 7-dioxohexahydroazepinylmethylovou skupinu, 2- Ă karbamoylhexahydroazepinylmethylovou skupinu, hexa^ydro-1H- 1 ,4-diazepinylmethylovou skupinu, hexahydro-2-oxo-1H-1,4-diazepinylmethylovou skupinu, oktahydroazocinylmethylo-vou skupinu, N-methyloktgthydroazocinylmethylovou skupi-nu a Î,Î-dimethyloktahydroazociniomethylovou skupinu. Z uvedenĂœch skupin je vĂœhodnĂœ substituent zvolen ze sku-piny, zahrnujĂcĂ 2-oxoazetidinylmethylovou skupinu, pyrro-lidinylmethylovou skupinu, N,N-dimethylpyrrolidiomethylo-vou skupinu, 2-karbamoylpyrrolidinylmethylovou skupinu, 3-amino-2-oxopyrrolidinylmethylovou skupinu, 2-oxoĂșyrroli-dinylmethylovou skupinu, piperidylmethylovou skupinu a * 2-oxopiperidylmethylovou skupinu. i R1 je atom vodĂku nebo negativnĂ nĂĄboj, ^estliĆŸe ali-cyklickĂĄ heterocyklickĂĄ skupina substituovanĂĄ v poloze 2pyrrolidinovĂ©ho kruhu mĂĄ kvarternĂ amoniovou strukturu, M znamenĂĄ R1 negativnĂ nĂĄboj, vytvĂĄĆejĂcĂ pĂĄr s amoniovĂœm iontem, pĆiÄemĆŸ slouÄenina obecnĂ©ho vzorce I tvoĆĂ intramo-lekulĂĄrnĂ sĆŻl. SĆŻl slouÄeniny obecnĂ©ho vzorce I je bÄĆŸnĂĄ farmaceu- ticky pĆijatelnĂĄ sĆŻl a mĆŻĆŸe jĂ napĆĂklad bĂœt sĆŻl karboxy- âąVâ -17- lovĂ© skupiny v poloze 3 karbapenemovĂ© struktury, nebo pyrro-lidinovĂ© bĂĄze nebo bĂĄze alicyklickĂ© heterocyklickĂ© sku-piny v poloze 2' vedlejĆĄĂho ĆetÄzce karbapenemovĂ© struktu-ry. BĂĄzickĂ© adiÄnĂ sĆŻl uvedenĂ© karboxylovĂ© skupiny zahrnujenapĆĂklad sĆŻl s alkalickĂœm kovem jako se sodnĂĄ nebo dra-selnĂĄ sĆŻl, sĆŻl kovu alkalickĂœch zemin jako je sĆŻl vĂĄpe-natĂĄ nebo horeÄnatĂĄ, amoniovou sĆŻl, sĆŻl s alifatickĂ©m ami-nem jako je trimethylaminovĂĄ sĆŻl, triethylaminovĂĄ sĆŻl, di-cyklohexylaminovĂĄ sĆŻl, ethanolaminovĂĄ sĆŻl, diethanolami-novĂĄ sĆŻl, triethanolaminovĂĄ sĆŻl nebo prokainovĂĄ sĆŻl, aral-kylaminovou sĆŻl jako je N,N'-dibenzylethylendiaminovĂ© sĆŻl,sĆŻl aromatickĂ©ho heterocyklickĂ©ho aminu jako je pyridino-vĂĄ sĆŻl, pikolinovĂĄ sĆŻl, chinolinovĂĄ sĆŻl nebo isochinolino-vĂĄ sĆŻl, kvarternĂ amoniovou sĆŻl jako je tetramÄthylamonio-vĂĄ sĆŻl, tetraethylamoniovĂĄ sĆŻl, benzyltrimethylamoniovĂ©sĆŻl, benzyltriethylamoniovĂĄ sĆŻl, benzyltributylamoniovĂ©sĆŻl, methyltrioktylamoniovĂ© sĆŻl nebo tetrabutylamoniovĂĄsĆŻl, a soli bĂ©zickĂœch aminokyseliny jako je argininovĂĄsĆŻl nebo lysinovĂĄ sĆŻl.
KyselĂ© adiÄnĂ sole pyrrolidinovĂ© bĂĄze nebo bĂĄze ali-cyklickĂ© heterocyklickĂ© skupiny zahrnujĂ napĆĂklad anorga- nickou sĆŻl jako je hydrochlorid, sĂran, dusiÄnan, fosfo-reÄnan, uhliÄitan, hydrogenuhliÄitan nebo chloristan, or-ganickou sĆŻl jako je acetĂĄt, propionĂĄt, laktĂĄt, maleĂĄt, fu-marĂĄt, tartrĂĄt, malĂĄt, sukcinĂĄt nebo askorbĂĄt, sulfonĂĄtyjako je methansulfonĂĄt, isethionĂĄt, benzensulfonĂĄt nebop-toluensulfonĂĄt a soli s kyselĂœmi aminokyselinami jako jeaspartĂĄt nebo glutamĂĄt.
NetoxickĂ© estery slouÄenin obecnĂ©ho vzorce I znamenajĂ obvyklĂ© farmaceuticky pĆijatelnĂ© estery karboxylovĂ© skupiny -18-
η v 3 poloze karbapenemovĂ© struktury. NapĆĂklad, zahrnujĂ " r> ester s alkanoyloxymethylovou skupinou jako je acetoxy-methylovĂĄ skupina· nebo pivaloyloxynĂethylovĂĄ skupina j esters alkoxykarbonyloxyalkylovou skupinou jako je ^-(ethoxy-karbonyloxy)ethylovou skupinou, ester s ftalidylovou sku-pinou a ester s (5-substituovanou-2-oxo-1,3-dioxol-4-yl)-methylovou skupinou jako je (5-methyl-2-oxo-1,3-dioxol-4-yl)ipethylovĂĄ skupina.
SlouÄeniny obecnĂ©ho vzorce I podle pĆedloĆŸenĂ©ho vy-nĂĄlezu zahrnujĂ slouÄeniny obecnĂ©ho vzorce I-a
HO R
CH X^GH2^m A1 (I-a) (CH2)n f 1 » kde R je atom vodĂku nebo methylovĂĄ skupina, A znamenĂĄ i =Nr9 -CON(rIQ)- nebo -CON(R^G)-C0- (kde R^ znamenĂĄ atom f' ' vodĂku, niĆŸĆĄĂ alkylovou skupinu, formimidoylovou skupinu ne ,Jâ bo acetimidoylovou skupinu a R^ Ξ je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina) a kaĆŸdĂ© z ÄĂsel man, kterĂ© mohou bĂœt*. stejnĂĄ nebo rozdĂlnĂĄ, znamenĂĄ celĂ© ÄĂslo od 0 do 3 s tou podmĂnkou, ĆŸe m a n nejsou souÄasnÄ 0,slouÄeniny obecnĂ©ho vzorce I-b
(I-b) kde R znamenĂĄ atom vodĂku nebo methylovou skupinu, A je=NR9, âCON(R^O)â nebo -CON(R^Ξ)00- (kde R9 je atom vodĂ-ku, niĆŸĆĄĂ alkylovĂĄ skupina, formimidoylovĂ© skupina neboacetimidoylovĂĄ skupina, R^Ξ je atom vodĂku nebo niĆŸĆĄĂalkylovĂĄ skupina) a kaĆŸdĂ© ÄĂslo m,n a p, kterĂ© mohou bĂœtstejnĂĄ nebo rozdĂlnĂĄ, je celĂ© ÄĂslo od Ξ do 3 s tou pod-mĂnkou, ĆŸe m a n nejsou souÄasnÄ 0 a slouÄeniny obecnĂ©ho vzorce I-c
(I-c)
kde R znamenĂĄ atom vodĂku nebo methylovou skupinu, R^ je - 2 9 ± 11 12 atom vodĂku nebo negativnĂ nĂĄboj, A je =NR , =N(R )R , -CON(R10)- nebo -CON(R10)CO- (kde R9 je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ skupina nebo acetimidoylo- -2 9- vĂĄ sKupina, R je atom vodĂku nebo mzsi alkylova skupi-li 12 na a kaĆŸdĂœ substituent R a R , kterĂ© mohou bĂœt stejnĂ©nebo rozdĂlnĂ©, je niĆŸĆĄĂ alkylovĂ© skupina), a kaĆŸdĂ© z ÄĂ-sel m,n a p /kterĂ© mohou bĂœt stejnĂĄ nebo rozdĂlnĂĄ, jecelĂ© ÄĂslo od 0 do 3, s tou podmĂnkou, ĆŸe m a n nejsousouÄasnÄ 0. Z uvedenĂœch slouÄenin jsou vĂœhodnĂ© slouÄeniny obec-1 10 nĂ©ho vzorce I-a a I-b, kde A znamenĂĄ -CON(R v)- nebo=NR9.·
Ze slouÄenin obecnĂ©ho vzorce 1-c jsou vĂœhodnĂ© ty, kdeAâ znamenĂĄ =NR9, =1Ă(R^)R^2 nebo -CON(R^9)-·
SpecifickĂ© pĆĂklady slouÄenin obecnĂ©ho vzorce I zahr-nujĂ napĆĂklad nĂĄsledujĂcĂ slouÄeniny. v -21-
Tabulka 1
COOR H Rz
A X n1 /(ch2)q>/r2 X ni G · R âCH A U. R -CH A ^(CH2)r^\R3 ^(CH2)r-VR3 1 H Xi 13 H X: H 2 H V MeN-1 14 H Î Me 3 H Îί· HN = CHN-1 15 H Î CH = NH 4 H V Me(HN =)CN-1 16 H C(=NH)Me 5 Î Oh 17 H 6 H V I-NMe 18 H MeTV^) 7 H VĂ 1âNCH = NH 19 H hn = HcĂC^ 8 H V 1âNC(= NH) Me 20 H \^NH 9 H HN^V 21 H \^^NMe 10 H V] MeN\V 22 H ^^VjlCH = NH 1 1 H Îη HN = HCNxV 23 H Î- 12 H Me(HN =)CN\V 24 H '^Ă^NMe -22-
Tabulka 2 Ä. R1 /(CH2)q^/R2âCH A \(CH2)r->\R3 v c. R1 âCH A ^(CH2>r->\R3 25. . H. - - ΧΧ2/!ÎÎ = ÎΠ· .39... H. "X-^NMe \x% 26 H âąQ0 40 H ^Ah 27 H MeNâI 41 H 0 '''ζ'ÎÎŻÎΔ . 28 H Vi 4âNH 0 42 H ΄Î° 29 H Vi JâNMe C? 43 H YĆ„ k^NMe 30 H A-NH u0 44 H M 31 H 'S-NMe M-o 45 H ÎłÎ§ÎœÎ-, 0 Me 0 32 H v-f° k_,NH 46 H ÄaX 33 H v-Ć0 l^NMe 47 H "n 34 H LnX Î u 48 H ΄Ϋ ^NH 0 35 H ^NxL Me u 49 H ΄Î° X^NMe 0 36 H H X^xN^pO 50 H ΄Î° A<NEt 0 Me \ ÂŁ0NHo 37 H X^xN^O 51 H \2 1âNH 38 H 'ΧÏ^'ÎÎ O0 52 H _Ï
:ÎżÎœÎ·2 1âNMe -23-
Taoulka 3 v c. R1 /(Ch2)q^/r2âCH A \CH2)Ar3 Ä. R1 /<ch2)q></r2âCH A ^(CH2),-X^r3 53 , H \_^conh2 L_nch = nh 66 neg. nĂĄb. '·- - ^N^CONMeo Me xMe z 54 H ^'^xconh2 67 neg. nĂĄb. x /:onh2 Me^Me 55 H ^j^CONHMe 68 neg. nĂĄb. H2N°C^Me 56 H ^'^xC0NMe2 69 H ^N^XCONH2 CH = NH 57 H ^^conh2 70 H \ . nONH, LJ CH = NH 58 H \^0NMe2 71 H h2noc'z^^ CH = NH 59 H \ ,ÂŁ0NH2 Ln^ H 72 H ÎΧ ^N^CONH2 60 H ^xconh2 Me 73 H ^^n^conh, Me. ' Ă 61 H h2nocx^h^ 74 neg. nĂĄb. Me xMe 62 H H2NC^ 75 neg. nĂĄb. ^C^^CONH, Me xMe 2 63 .neg. nĂĄb. Me xMe 76 H \^^conh2 <^NH 64 neg. nĂĄb. /N^CONH, Me xMe 2 77 H Îł-\Χ0ÎÎ2 k^NMe 65 " neg.nĂĄb. '^Ujf^CONHMe Me xMe 78 neg. nĂĄb. \^^ÎżÎœÎ·2 T4^e xMe -24-
Ă*
Tabulka 4 Ä. 79 80 81 82 83 84 85 86 87 88 89 R1
â /<ch2)q^râCH A "-(CH2V^r3
<N:
H NH, \_^nh2
N'
H
Me λ
Nz
Me
Me λ Ä. 90 91 92 93 94 95 96 97 98 99 100 R1
-CH A ^(CH2)r-X. 3
H
Î HN-
H
-25-
Tabulka 5 ÎŽ. R1 /(ch2)q>/r2âCH Î \(CH2)f-X^R3 C. R1 /(ch2Wr2âCH Î ^),^3 101 - η ......... Î 112 ......Î..... âą Î,......- ch2ch2oh 102 Î ÎÎŻ 1ânch2conh2 113 ΠΧÏ2^ΔÎ2ΔÎ2ÎÎ 103 Î ÎÎŻ 1âNCH2C0NMe 114 neg. nĂĄb. 104 Î 'ÎĄ ch2conh2 115 Î --0ÎÎ 105 Î X: CH2CONMe2 1 Ă6 Î Î 106 Î Î eH2CONH2 117 Î _Îż V^NMe 107 Î Î CH2CONMe2 118 Î âÎ ÎΔ 108 Î 'X^CH2CONH2 119 neg.η fit) · . âÎÎÏη \ÎΔ 109 Î 'XC^NCH2C0NMe 120 neg. nĂĄb Me Me 110 Π΄ί\ 1-nch2ch2oh 121 Πη. 111 Î 122 Î Î ch2ch2oh Î -26-
Tabulka 6 Ä.· R1 /(Ch2)q></r2âCH A ^(CH2),->^r3 V c. R1 /CCH2)q^r2âCH A ^(CH2)r^\R3 123 . H H .127 neg. nĂĄb. ''lâ1 Me l . + n-<..,....... V_z IN\Me 124 H 128 neg. nĂĄb. Î1 \;N Me ^Me 125 H Î Me 129 neg. nĂĄb. 9? Me ^Me 126 H Î Me -27-
-28-
Tabulka 8 Ä. R1 -CH A ^(CH2),-X^r3 v câ R1 /WX2âCH A ^(CH2),^\r3 154 H = NH 168 H \YNMe ÎȘ 155 H HfEZt0 169 H X 155 H "n MeN-L 170 H 0 'xj-XjMe 157 H VĂ Ci~ NH 171 H ΄Î° UM X- 158 H Vi JâNMe 0 172 H ΄Î° ÎÏ^,ÎÎÎČ 159 H \-NH o0 173 H cA^o 160 H \-NMe X 174 H °^mA 161 H w Xnh 175 H 162 H x-x . . l^NMe 176 H 163 H LnX, H 0 177 H YĆ„ <^-NH Ă 164 H LnJ>â Me Ï
178 H ΄Î° Y^-NMe 0 165 H H 179 H Yf° Y,NEt Ă j 166 H Me \^Nxj>0 180 H _>:onh2 1âNH 167 H ΄΄-ÎÎ Uo ,181 H \_y:onh2 1 NMe
Tabulka 9 v c. R1 /(0Ÿ)^2âCrl A "XCH2)r^VR3 Ä. R1 âCH A XCH2)rXXR3 \ ^CONH, 182 H 195 neg. â1 ......v ..... .....l_NCH = NH nĂĄb i- XXONMe, MĂ XMe â 2 183 H 196 neg. nĂĄb..- \_,ÂŁONH, Me Ï/e 184 H ^^^CONHMe 197 neg. nĂĄb;·' 185 H '^^âą^xCONMe2 198 H ^n-^S:onh2 CH = NH Ă 186 H Μ/ΧÎÎÎ 199 H X xC°NH2 h 2 CH = NH X. 187 H ÎÎŻ 200 H X: T/^C0NMeo H2NOC i Me 2 CH = NH 188 H \ ,xC0NH2 LnJ H 201 H ''^ζΥ'ΧÎÎÎ, Î c 189 H xconh2 <n> 202 H SXconh, Me Me 2 190 H h2noc'^x'h^ 203 neg. nĂĄb. Me ^Me X 191 H h2noc Me 204 neg. nĂĄb. SnĂxonh, MĂ xMe 2 192 neg. 205 H X/XzCONHj nĂłb. Me' '''Me X^-NH 193 neg. nĂĄb. /N^CONH, MĂ xMe 2 206 H Y^conh2. k^NMe Vq xx^conh2 194 neg. LĂ,JL- 207 neg. 1 JzMe nĂĄb.·. . . >OCONHMe MĂ xMe nĂĄb. ^<Me -30-
Tabulka 10
i <*
Ä>; <P> -31-
Tabulka 11
Ä. R1 Vch2)qvr2 âCH A VCH^^S c. R1 VCH2Wr2âCH A VCH2)r^R3 230 . _ H..... .....qXn-NH : 241 H XX H ch2ch2oh 231 H V Iânch2conh2 242 H '''T2vH2CH2OH 232 H V IâNCH2C0NMe 243 neg. nĂĄb. XX: 233 H ' X? ch2conh2 244 H -O» 234 H X? CH2CONMe2 245 H XX H 235 H XX ch2conh2 246 H O- 236 H Î CH2CONMe2 247 H ÏÏ Me 237 H 'Χ^2Ï
°η2ÎżÎżÎœÎ·2 248 neg.. nĂĄb. -<VMe 238 H XC2^NCH2CONMe 249 neg. nĂĄb.- 52 Me Me 239 H V lânch2ch2oh 250 H Î- 240 H X? 251 H Î ch2ch2oh H -Îčζ-
Tabulka 12 v c. R1 /(ch2)q>/r2_ru ÎŽ â^(CH2),->\r3 Ä. R1 /(CH2)qX/r2âCH A ^(CH2)r^R3 252 Î Î H 256 rieg. nĂĄb." ''Ti'' ] Me 'âz ^Me 253 H 257 neg. nĂĄb..· "O 'âN - Me sMe 254 H Î Me 258 neg.nĂĄb. Î Me ^Me 255 H Î Me » -33-
Î
_0Î2âCH (CH2) 2'q (CH2)r
RZ c . R1 /(ch2)q^r2âCH A ^(CH2\^\r3 Ä .· R1 -CH A ^(CH2)r^\R3 259 H 271 H Y H 260 H Îη 272 H Y Me 261 H ÎÎŻ hn = chn-1 ' 273 H Y CH = NH 262 H ÎÎŻ Me(HN =)CN-1 274 Î Y C(= NH)Me 263 H Oh 275 H Y 264 H ΄ί IâNMe 276 H MeĂ<2^ 265 H ÎÎŻ I-NCH = NH 277 H HN = HCfC2^ 266 H Î-NC(= NH) Me 278 H 267 H 279 H 268 H Yj MeN\^x^ 280 H \^NCH = NH 269 H HN = HCNx^J 281 H Yâ 270 H Me(HN =)CNx^ 282 H ^X^NMe -34- iabulka 14 c. R1 /(ch2)q^r2âCH A ^(CH2)r^\R3 Ä .â· R1 -CH A 283 H ''''T^NCH = NH 297 H 'V^NMe Uo 284 H âąâ10 298 H 285 H tl MeN-k 0 299 H 0 'Ïζ^ÎÎΔ 286 H 300 H yy 287 H ÎÎŻ AâNMe 0 301 H ΄Î° k^NMe 288 H Î-NH Uo 302 H 289 H >-NMe u0 303 H p: / o 290 H >âĆ0 304 H 291 H Îâf° k^NMe 305 H 3Q 292 H LnĂ, H U 306 H ΄Î° S<NH 0 293 H ^VnĂ, Me u 307 H VY° Y^NMe 0 294 H H \ÏÎ^>0 308 H ΄Î° S<NEt 0 Me \ ÎÎÎÎ, 295 H \^-N^.O 309 H L_nh 296 H ''V^NH Uo 310 H x._tonh2 1âNMe -35-
Tabulka I5 Ä * R1 /(ch2)q^/r2-CH A ^(CH2),-^r3 Ä R1 /(ch2)q>/r2âCH A ^cch2v\r3 .....,Ä ...... 311 H _.ÂŁÎÎÎ2 1âNCH .=. NH 324 âș neg. nĂĄb. XX0NMe? Me xMe 2 - Î 312 H 325 neg.nĂĄb. : \ nONH, ÎÏ
Me^Me fe Ćrâ 313 H ^^CONHMe 326 neg.nĂĄb. , Î2Î0<:^Î. 314 H ^'^xCONMe2 327 H ^N-^CONH2 CH = NH C- 11 315 H ' W^0NH2 328 H \ /C0NH2 LnJ CH = NH 316 H Yn Bf^0NM«2 329 H h2nocx^'^ CH = NH 317 H \_>30NH, u H 330 H 'X^n^xconh2 318 H Vâ% Me 331 H ^nP^conh, Me z f 319 H H2NOC h 332 neg.nĂĄb. "Q Me xMe 320 H H2NOC Me 333 neg.nĂĄb. ; X^^xCONH, Me xMe 2 321 neg.' nĂĄb. Me ^Me 334 H Y^conh2 L^nh 'Ăr*· Z/J' 322 neg.nĂĄb,. ''^bNf^CONH, Me ^Me 2 335 H \^xonh2 k^NMe 323 _ neg.nĂĄb. ^Nf^CONHMe Me xMe 336 be Ï, ânĂĄb. i \/\ηΞÎÎ2 I +N-We ^Me -36- ^abulka 16
-37- xabulka 17
Ä . R1 /(ch2)q^r2âCH A ^(CH2)r^R3 Ä. · R1 âCH A ^(CH2)r^\R3 359 H Îż^Μ-'Îη 370 H X H ch2ch2oh 360 H Vi 1-nch2conh2 371 H 'Xp'JCH2CH20H 361 H "p 1âNCH2C0NMe 372 neg.nĂĄb. X<: 362 H X ch2conh2 373 H λ 363 H X CH2CONMe2 374 H X H 364 H X ch2conh2 375 H dz^Me 365 H X CH2C0NMe2 376 H X Me 366 H 'XC^nch2conh2 377 neg. XX nĂĄb. 367 H "^X^NCHjCONMe 378 neg. nĂĄb. -o Me Me 368 H ÎÎŻ 1ânch2ch2oh 379 H Î- 369 H x . 380 H Î ch2ch2oh H f -36-
Tabulka 18 1 8 381 382 383 384
/<CH2)q^"Î A ' ^(CH2)r->^R3
H jsIMe
Me Î
Me 385 386 387 R1 neg,nåb. neg, néb,
âCH A ^(CH2)r-><R3
- j>9-
w,^<r2 (ch2),Xr3
Tabulka Ä; R1 /(ch2)q^r2 - âCH A \(CH2)r->\R3 C «' R1 âCH A ^(CH2)f-><xR3 388 H 400 H H 389 H Yn MeN-1 401 H Me 390 H Îη 402 H Xi CH = NH 391 H ΄η Me(KN =)CN-1 403 H C(= NH) Me 392 H 404 H 393 H VĂ 1-NMe 405 H MeN^J 394 H ΄ί 1âNCH = NH 406 H hn = hctCZ^ 395 H ΄ί 1_NC( = NH) Me 407 H Î- 396 H HN-x^J 408 H \^YlMe 397 H MeNv^J 409 H \j/'~^NCH = NH 398 H KN = H^J 410 H 399 H Me (HN = ) CNx^J 411 H ^X^NMe -40- bulka 20
Ä. R1 âCH A \(CH2)r-XxR3 c · R1 /W^2âCH A \(CH2)r^R3 412 H = NH 426 H \<^NMe Uo 413 H 427 H 414 H Îη MeN-L 0 428 H 0 'x^SjlMe 415 H VĂ JâNH 0' 429 H ΄Î° l^NH 416 H Vi JâNMe 0 430 H VƄ° O^NMe 417 H -NH u0 431 H cAĆ< ° 418 H -NMe Mo 432 H cĂf^o 419 H 433 H οζ^Îż 420 H >âưl^NMe 434 H ΄Π0ŒŒ 421 H ^nX, H 0 435 H ΄Î° 0 422 H Vn Me 0 436 H '^NMe O 423 H H 437 H O° S<NEt O 424 H Me 438 H - _ ÂŁONH2 1âNH '425 H '΄'^ÎΠ· 439 H \_^0NH2 1âNMe Ć â5 -41- Ïa bulka 21 · R1 /(ch2)q>/r2 âCH A ^(CH2)r^\R3 Ä.. R1 /(Ch2Wr2-CH A XCH2)r^R3 \ XONH, 440 Î Iâ.NCH = NH 453 neg.nĂĄb. bNĂXONMe? MĂ XMe 2 · 441 Î ^'^xconh2 454 neg.nĂĄb .·- X /30NH, Me ^Me 442 Î ^^CONHMe 455 neg. nĂĄb«s h2noc^>Ă^.. z Me Me 443 Î X'^'^xCONMe2 456 H CH = NH 444 Î ^Aonh2 457 H \ ^CONH, CJ CH = NH 445 Î X^XOONMe2 458 H u H2N0C i CH = NH 446 Î \_XONI-L u H 459 H ^n^^onh2 447 Î V0NK2 460 H ^N-^ONK, Me Me 2 448 Î H2NOCX^'h^ 461 neg. ESO· MĂ "''Me 449 Î h2NJ5 462 neg.nĂĄb. x^onh2 MĂ ^Me 2 450 neg.nĂĄb. Me Me 463 H Ï^/Ï^Χ0ÎÎ2 k^NH 451 neg. nĂĄb. ><X0NH, MĂ ^Me 2 464 H Îł\Χ0ÎÎ2 k^NMe 452 neg.t nĂĄb. ÎÎ·Ï i XXONHMe Me xMe 465 neg.nĂĄb > \^XxC0NH2 . ''Me -42-
-43-
Tabulka- 23
Ä . R1 /(ch^*2 âCH A ^(CH2)r-^R3 Ä. R1 /(ch2Wr2âCH A \(CH2)r^R3 488 H cA[fNH 499 H Î . H ch2ch2oh 489 H Vi 1ânch2conh2 500 H ^T^nch2ch2oh 490 H VĂ 1âNCH'2CONMe 501 neg. nĂĄb.; 491 H ch2conh2 502 H ~OH 492 H 503 H o CH2C0NMe2 ' H 493 H Î 504 H V Î'ÎΔ ch2conh2 494 Î Î CH2C0NMe2. 505 H Î Me 495 H ''T^nch2conk2 506 neg.nĂĄb. >. G?<Me Me 496 H <^NCH2CONMe 507 I ' neg.nĂĄb., Me Me 497 H Yi 1ânch2ch2oh 508 H Î- 498 H 509 H ch2ch2oh H -44- a bulka 24 .... ___________ Ä . R1 _ÎÎ A "SCH2)r->^R3 .X Ux « R1 /(ch2)q^-r2âCH A ^<CH2)r^R3 510 H "O 514 neg. nĂĄb. >â/ xMe H 511 H l NMe 515 neg. Î \_z nĂĄb. 'âN Me ''"'Me 512 H Î 516 neg. Î l-N nab. Me Me ^Me 513 H Î Me -42-
/(CH2)q-/r
CCH2)2âCH A H ^(CH2),-^r3 c . R1 WW*2 -âCH A VCH2)r->^R3 Ä . R1 vcvr2 VCH^-X^s 517 H 529 H H 518 H VĂ MeNâJ 530 H Me 519 H V HN = CHN-1 531 H Xo CH = NH 520 H V Me(HN =)CN-1 532 H C(=NH)Me 521 H Oh 533 H 522 H v 1-NMe 534 H MeN^) 523 H V 1âNCH = NH 535 â H HN = Hcr<2^ 524 H V iâNC( = NH)Me 536 H 525 H 537 H VVĂ u 526 H v MeN^> 538 H V-VCH = NH 527 H HN = HCN^J 539 H ' λ 528 H "Îâi Me(HN =)CN-V 540 H ^T^NMe -46-
Tabulka 2 6
Ä. R1 /(ch2)q^-r2-CH A YCH2V\r3 Ä.,. R1 _ /<ch2)q^r2âCH A YCH2)r^\R3 541 H ''X^/ICH = NH 555 H "V^NMe Uo - 542 H kTzlo 556 H 543 H ÎÎŻ MeN-k 0 557 H 0 ^^SsIMe 544 H "n JâNH 0 558 H yy L"" 545 H ÎÏ XâNMe 0 559 H Î΄ Y^NMe 546 H >-NH u0 560 H cAftĂ 547 H Y-NMe O0. 561 H 0 Me 0 548 H OH 562 H Yl cAĂPo 549 H V-ƀ° b^NMe 563 H Yl 550 H LnX H U 564 H γγ Y^NH Ă 551 H Xi0 Me u 565 H γ΄ Y-NMe 0 552 H H 566 H ΄Î° S<net 0 553 H Me 567 H Ï Î„0ÎÎ9 IâNH 554 H 'V^nh ' Mo 568 H Ï Y0NH7 IâNMe -47-
Tabulka. 27 ··% 1<Ć*.
->'· v Ä . R1 _/Kk2Wr2âCh A ^(CH2),^r3 R1 /(Ch2)q^r2âCH ' A 569 H \_^C0NK2 L_NCH = NH 582 neg. nĂĄb. ^S-NĂ^CONMe ? Me xMe z 570 H ^^conh2 583 neg.nĂĄb. \ ÂŁ0NH, >< Me iMe 571 H \_ YXONHMe 584 neg.nĂĄb. j Xl. H2ĆOC.,>X., z Me ^Me 572 H ^^^CONMe 2 585 H CH = NH 573 H 586 H x^ ^C0NH2 u CH = NH 574 H y^0NMe2 587 H h2noc'^x^ CH = NH 575 H \ /CONH, O H 588 H 'X^N^C0NH2 576 H xconh2 <N> Me 589 H "^Ch^conh, Me 2 577 H r^NOC h 590 neg. nĂĄb. k Me xMe 578 H h2noc^m? 591 neg.nĂĄb. '^C^conh, Me xMe 2 579 neg. neg. k Me ^Me 592 H âą\/^^conh2 k/NH 580 neg. ·>* o RĂlC U « /<\:0ÎÎ, MĂ xMe 2 593 H 'x/xTONHj k^NMe 581 _ Î'ÎĄ P - 4. * v- rn « nĂĄb ^NĂ^CONHMe Me xMe 594 neg.neb .3 X^^CONH T+kMe KMe -48- -3bulka 2 c
Ä . R1 âCH Î Ä . R1 _ru λ 639 Î Î Î. 643 neg. nĂĄb. X?<: 640 Î' ^ÎÎÎČ 644 neg.nĂĄb. Î Me Me 641 Î Î Me 645 neg.na o · Me xMe 642 Î Î Me -52- -abulka3 2 c . R1 -CH A ^(CH2)(^r3 Ä. R1 /(ch2)q>^r2âCH A ÎÏη2)Îł-Ï^3 670 H 'X^/ĂCH = NH 684 H Y^^NMe u0 671 H hĆœâLq 685 H Y> 672 H Îη MeN-k 0 686 H 0 ^^SlMe 673 H ΄ί JâNH 0 687 H V 674 H ΄ί XâNMe 0 '688 H Î΄ k^NMe 675 H Y-NH o0 689 H ÎίΥ»ο 676 H Y-NMe u0 690 H γΧ-ΜΧ, ' 0 Me u 677 H v-y° k^NH 691 H oYY 678 H · V- f° k^NMe 692 H RQ 679 H ΧÎλ H u 693 H v° ^NH 0 680 H Me Ï
694 H γ΄ ' k<NMe 0 681 H H \^/Nxj>0 695 H v° k<NE! 0 Me \ ÎÎÎÎ, 682 H 696 H YY 2 1âNH 683 H VYJH u. 697 H _΀0ÎÎ2 i-NMe -53- âabulka.33
Ä.· R1 /(CH2)qX/R2-CH A âą^(CH2)r->\R3 ÎŽ. â R1 X>(ch2)q>(/r2âCH A ^(CH2)r->\R3 698 H ,-Îł_Χ0ÎÎ2 1-NCH = NH 711 neg.nĂ©b. ^TX^CONMe 2 Me ^Me 2 699 H 712 neg.nĂĄb. \ ÎÎΜη2 XX Me xMe 700 H ^"ΧÎÎÎÎÎČ 713 neg. nĂĄb. 701 H ^"^CONMe2 714. H ' Xx ^N-^XCONH2 CH = NH 702 H W^ONH., 715 H \ xC0NH2 kN> CH = NH 703 H XfXoNMe, 716 H Î2ÎΞΧ^Χ^ CH = NH 704 H \ >conh2 LnJ H 717 H ^^ζ^ΧÎÎÎ, h * 705 H \ ,CONH0 XT Me 718 H Me z 706 H H2NOC· h 719 neg. nĂĄb. L + J X Me ^Me 707 H H2NOC^m^ 720 nĂ©g. nĂĄb. XX XXCONH, Me ^Me 2 708 neg. nĂĄb. Me ^Me 721 H \^-xX0NK2 X^NH 709 neg.nĂ© b.- ^Nf^CONH, Me ^Me 2 722 H \/\X0NH2 X^NMe 710 neg.nĂĄb. · ^N<^COĆHMe .Me ^Me 723 neg. nĂĄD.· S/yCONHj T + Î^Ξ 51- z*
1 r -49-
Tabulka 29
Ä. R1 âCH A ^(CH2>f->\R3 c» R1 ^(ch2)q-x/râCH A 617 H ÎżÎÏÎÎ 628 H Î â Ć„ H ch2ch2oh 618 H Vi Iânch2conh2 629 H ^X2>JCH2CH2OH 619 H "n IâNCH2CONMe 630 neg. nĂĄb. 620 H ch2conh2 631 H 621 H X: CH2CONMe2 632 H H 622 H Î ' ch2conh2 633 H CZ>'Me 623 H Î CK2CONMe2 . 634 H Me 624 H XX^NCH2CONH2 . 635 ne g.nĂĄb. -(2>Me 625 H ^X3^CH2cONMe 636 neg. nĂĄb. 53 Me Me 626 H Vi lânch2ch2oh 637 H o- 627 H 638 H Î ch2ch2oh H
-54- JJabulkĂĄ 34
-5 b- *3bulka 3?
Ä-. R1 ^(ch2) -X/R âCH A \(CH2)r-X^R3 Ä. R1 /<ch2)q^r2âCH A \(CH2)r->^R3 746 H I 1 O^N'nh H 757 H Î ' ch2ch2oh 747 H Vi 1-nch2conh2 758 H ^3^CH2CH2OH 748 H VĂ 1âNCH2CONMe 759 neg. nĂ©b. 749 H ch2conh2 760 H 750 H CH2CONMe2 761 H H 751 H ch2conh2 762 H Q-e 752 H Î CH2C0NMe2 763 H Me 753 H 'XC^NCH2C0NH2 764 neg. nsb. â(2*N/Me >Me 754 H ''T3^CH2CONWe 765 neg. nĂ©b.? Me Me 755 H ÎÎŻ iânch2ch2oh 766 H O- 756 H ch2ch2oh 767 H 'Î H
'Sr*as.
rb *Ă„ -Ă?Ă- -abulka 36 Ä. R1 /CCh2)q^r2âCrĂ A -Xs.R 3 X · R1 /(CH2)q-^R2âCH A \(CH2),->^r3 768 H tY 772 neg. v nsb. Yâ/ ^Me H 769 H l NMe 773 neg. Î \_z neb. Me" xMe 770 H V) 774 neg. Î V-f/ nĂĄb. Me Me ^Me 771 H Î Me -57-
"N-
H
H
- (C ^(2)3âCH (ch2)â-x/R2 (CH2),Xr3 Î. tĂs*· *» Ä. R1 /(ch2)q^r2âCH A \(CK2)f->\R3 Ä . R1 âCH A 775 H ^0 787 H X: H 776 H Îη 788 H Me 777 H V) 789 H CH = NH 778 H Îη Me (HN =) CN-1 790 H X: C(=NH)Me 779 H ' Oâ 791 H 780 H ÎÎŻ 1âNMe 792 H MeN^} 781 H Vi 1âNCH = NH 793 H HN = HCrC^J 782 H ÎâĆc(= NH) Me 794 H \|^NH 783 H . ÎÎÏ> 795 H \ζ^ÎÎÎČ 784 H MeN^J 796 H . 'X^^N'CH = NH 785 H V~| HN = KCN-v^> 797 H X)h 786 H Me(HN = ) CN-^J 798 H 'X[^NMe
-?ÎŽ-
T ab u 1 ka 3 S --- Ä. R1 â /^h2)q>/r2âCH A VCH2),->\R3 Ä. R1 âCH A VCH2),->\R3 799 H 'X(3nCH = NH . 813 H YVe u 800 H 814 H T?H 801 H V MeN-L 0 815 H 0 ^j^TlMe 802 H V JâNH 0 816 H Y7° I^NH 803 H VĂ JâNMe 0 817 H γγ° k^NMe 804 H T-NH V 818 H oVo 805 H '>-NMe V 819 H 806 H Î kVH 820 H v (V 807 H 821 H V V 808 H TlQ H k 822 H bV T<NH 0 809 H LnJ>o Me Ï
823 H ΄Î0 k^NMe 0 810 H H 824 H V k^NEt 0 811 H Me 825 H \_J30NH- TĂh 812 H YkH u0 826 H _bONH2 iâNMe / i
âŠ*·.
-59
Tabulka 39 c «· R1 â /<ch2)q>/r2âCH A ""(CH2),->^r3 ' Ä R1 /(CH2)q>^R2âCH A ^(CH2),-*xR3 827 H x_^conh2 iâNCH = NH 840 neg. , nĂĄb. ^Ă^CONMe 2 Me ^Me z 828 H 841 I ' neg. 1 nĂĄbl \ ΰΜη2. ÎÎŻÎÏÎΔ 829 H ^^XONHMe 842 â neg. <· nĂĄb i 830 H L i ^xS3ONMe2 843 H ^η^Χ;0ÎÎ2 CH = NH\ >30NH, 831 H ^CONH2 844 H Κ CH = NH 832 H ÎÎ^0ÎΫ2 845 H HoNOC i CH = NH 833 H \ <conh2 u H 846 H ^TT^CONH,h z 834 H \_/CONH2 LnJ Me 847 H ^^Sh^conh, Me z 835 H H2N0C^h^ 848 neg.nĂĄb. "Q Me xMe 836 H \ H2NOC Me 849 neg. nĂĄb. ''''C^oonh, MĂ ^Me 2 837 neg.nĂ©b. Me ^Me 850 H \/~\X0NH2 </NH 838 OO Î o · n s d · Rrl ÎÎζ^ÎÎÎ, Me ^Me 2 851 H \/\nONH2 k^/NMe 839 neg. |.nĂĄb« ^NĂ^CONHMe Me Me 852 neg.nĂĄb. \z\.C0NH2 T 4<Me ''Me * -60-
Tabulka.40
ÎÎ 1 Î-Ï1 /(ch2)q^/r2 R -CH A η R âCH Î ^(CH2)[-XXr3 C « ^(CH2),^r3 853 H \ ^nh2 YX H 864 Î Î, 854 H M2 865 Π΄΄ - Me 855 H ÎłÏ^ÎÎ2 H 866 Î ÏÏ W nh2 Î 856 H ^N'^0 H 867 Î yxNxyCONH2 ^γΠΠNH, Î 857 H w k/NH 868 Î Î„Ï ^Î^ÎÎÎÎ2 858 H ΄Î° η,Îčλ 869 Î Î _<y\âÎ> Î 859 H Î Î Sk Î 870 Î Î ÎâNybJ \âÎ> Î Me 0 Î Î 860 H Î Î 871 Î /â '-nAq Î 861 H Î Î Me 872 Î Î yy R ΧÏâŹÎÎÎ2 862 H Me y 873 Î w ÎÎÎłÎÎ Me 0 863 H Î΀ Î 874 Î hfLnĂo H
-61-
Tabulka 4b
Ä. _ R1 â /<ch2)q^r2âCH A ^(CH2)[-XXr3 Ä. · R1 â wwr2âCH A VCH2),^\r3 875 H oAn'nh 886 H Î H ch2ch2oh 876 H VĂ 1ânch2conh2 887 H '^C^nch2ch2oh 877 H VĂ 1-NCH2CONMe 888 neg.nsb. 878 H ch2conh2 889 H âOH 879 H x CH2CONMe2 890 H -Î H 880 H Î ch2conh2 891 H O- 881 H Î CH2CONMe2 892 H X) Me 882 H <^NCH2CONK2 893 neg.nĂĄb. X?<Mâ ' ' ^Me 883 H 'XCvCH2C0NMe 894 neg nĂĄb Me Me 884 H V 1ânch2ch2oh 895 H XX 885 H x 896 H Î ch2ch2oh . H -62-
Tabulka 42 Ä. R1 /CCH2)c>/r2âCH A ^(CH2\->^r3 Ä . R1 /(CH2)q>XâCH A 897 H 901 neg. O/»· w nĂĄb. \' \Me 1 H 898 H l NMe 902 neg. Πλ_z' nab. Me ^Me 899 H "0 903 neg. Î XâN Me nĂĄb . Me ^Me 900 H Î Me v* * -Ï3- A.
iâ n- Ć fe Ć <.
N. tabulka 43 Ć„\
COOR ÎΚ
H
(CH2)3âCH
(CH2)q-></R (CH2),Xr3 Ä Â·, R1 /(ch^R2 . - âCH A Ä. R1 904 H T 916 H T H 905 H ÎÎŻ MeN-1 917 H Oj Me 906 H ÎÎŻ HN = CHN-1 918 H T CH = NH 907 H ÎÎŻ Me(HN=)CN-1 919 H T C(= NH) Me 908 H Tâ 920 H 909 H ÎÎŻ IâNMe 921 H MeĂ<Z^ 910 H ÎÎŻ lâNCH = NH 922 H HN = HcrC2^ 911 H ÎÎŻ I-NC( = NH) Me 923 H \ζ^ÎÎÎ 912 H HN^J 924 H \X^NMe u 913 H Îη 925 H \ÎâŹ-ÎŻ = NH 914 H Î HN = HCN^O 926 H Tin 915 H Me(HN = )CN^> 927 H ^X^NMe - 04- .........Tabulka 44 Ä. R1 /<ch2)q^r2âCH A \(CH2)r^R3 S . R1 âCH A ^(CH2)i->4sr3 928 H ""Χ^ÎÎÎ = NH 942 H \^NMe u 929 Î to, 943 H Xy 930 H ÎÎŻ MeN-L 0 944 H 0 931 H ^âĄh 945 H Yto l^NH 932 H ÎÎŻ AâNMe 0 946 H Yto0 k^NMe 933 H >-NH âą Uo 947 H M 934 H >-NMe Uo 948 H 935 H >âf° Is^NH 949. H 936 H l^NMe 950 H 937 H . LnA ' H 0 951 H ΄Î° S<nh 0 938 H XnJ>â Me Ï
952 H ΄Î° to^NMe 0 939 H H 953 H "O0 S<NEt 0 940 H Me 954 H x^ J2ONH, iâNH 941 H Χ/^ÎÎ 955 H x_>conh2 IâNMe .i -Ă9-
sF ' l·.
Tsbuir9 45 :v·
R Ä,- â /<ch2)q^/r2âCH A ^(CH2)r->\R3 Ä; R1 /(ch2)q><xr2âCH A ^(CH2),->\r2 956 H x._xonh2 LnCH = NH 969 neg. nĂĄb. knf^CONMe 2 Me ^Me 2 \_ \ J3ONH2 957 H XfXONH^ 970 neg.nĂĄb.: Me xMe 958 H '^{^CONHMe 971 neg.'nĂĄb. X? H2N0CMAMe 959 H ^-^C0NMe2 972 H \_ ^nX-<onh2 CH = NH 960 H 973 H X /C0NH2 u CH = NH 961 H \_ X^CONMe, 974 H Ï H?N0C i CH = NH 962 H \ >:onh2 X,J h 975 H XX ^Î^Χ0ÎÎ2 963 H \___xonh2 L- > »./ o 976 H XX. ^Î'^ΔÎÎÎ, Me z 964 H X j H2N0C k 977 'neg.nĂĄb. Me" ^Me 965 H H2N0C/^m'? 978 neg. nĂĄb. B, Me xMe 2 966 neg. ' nĂĄb. Î§Ï Me ^Me 979 H \^Χ0ÎÎ2 L^nh 967 neg.nĂĄb * Xn XOCONK, Me ^Me 980 H \^\Î0ÎÎ2 X^-NMe 968' neg.,nĂĄb. ^Nf^COĆHMt Me xMe 981 neg.nĂĄb. \^\nONH2 Î+XMe "-Me -66- .
Tabulka 46 R1 âCH a \(CH2),->^r3 R1
-CH A 982
Ï \_^NH2
H .NH- 993 983 994
H
H
Me 984 985 986 987
995 996 997 998 988 999 989 990 991 992
H
H
ONH,
H
H
M
Ći -C0NH2
H
N N'
H
Me N.
Nz
Me
Me Ă< N<
Me
H
H 1000 1001 1002 1003 H conh2 "r~Ć„ hn^nh
T o HN-
Tabulks 47 -O I-
· R1 /(CH2)c><xr2âCH A ^(CH2V\r3 Ä. R1 /«^Wr2 âCH A ^<CH2)r^\R3 1004 H Î i 1015 H Î H ch2ch2oh 1005 H ÎÎŻ lânch2conh2 1016 H ' ÎÏ2^ÎčΔÎ2ÎÎ2ÎÎ 1006 H ÎÎŻ I-NCH2C0NMe 1017 neg. nĂĄb 1007 H A? ch2conk2 1018 H ~Oh 1008 H CH2C0NMe2 1019 H X)· H 1009 H Î ch2conh2 1020 H CZ/NMe 1010 H Î CH2CONMe2 1021 H X) Me 101 1 H 'XC^NCH2CONH2 1022 neg.nĂĄb. -<TbM· 1012 H ^T^NCHjCONMe 1023 neg. nab. XĆŸ Me Me 1013 H ÎÎŻ Iânch2ch2oh 1024 H Î- 1014 H 1025 H Î ch2ch2oh H -oo- _Tabulka_48 Ä. . R1 /(CH2)q^R2' âCH A ^CCH2)(^r3 Ä . R1 âCH A ^<CH2)r-XXR3 1026 H ΀Π1030 I neg. ' ΄ÎÎâ nĂĄb. H X. /â\ 1027 H l NMe 1031 neg. Î \_z nĂĄb. Me ^Me 1028 H Î Me 1032 neg. nĂĄb. Me ^Me 1 02S H Î Me -69- Z vĂœĆĄe uvedenĂœch slouÄenin jsou vĂœhodnĂ© slouÄeniny oznaÄenĂ© ÄĂsly 5, 7, 9, 13, 14, 20 > 23, 24, 26, 27, 28, 32, 34, 44, 45, . 54, 63, 79, 85, 89 , 90, 95, 86, 99, 100, 114, 115, Î 7, 119, 121, 122, Î24, 125, 127, 128, 130, 132, 134, 136, 138, 140, 142, 143, 144, 149, 1.52, 153, 1 55 156, Ă57, 159, 161 , 163, 167, 171, 173, 174, 180, 183, 192, 201, 205, 208, 214, 218, 224, 225, 227, 228, 229, 233, 237, 239, 240, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251 , 252, 253, 254, 255, 256, 257, 258, 263, 265, 267, 271 , 273, 278, 281, 282, 284, 286, 290, 292, 302, 312, 30, 314, 343, 353, 354, 357, 372, 373, 375, 377, 379, 380, 382, 383, 385, 386, 388, 389, 390, 392, 393, 394, 396, 398, 400, 401, 402, 497, 410, 411, 413, 415, 417, 419, 421, 431, 438, 441, 450, 459, 463, 466, 472, 476, 482, 483, 485, 486, 495, 497, 498, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515 e 1 516. Z uvedenĂœch slouÄenin jsou vĂœhodnĂ© nĂĄsledujĂcĂ: 34 (5R,68)-6-/(R)-1-hydroxyethy1/-2-/(2S,4S)-2-(2-pyrro- lidcn-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karbo-xylovĂĄ kyselina, 134 (1R,5S,6S)-2-/(2S,4S)-2-(azetidin-3-yl)pyrrolidin- 4-jlthio/-6-Z (R) -1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-karboxylovĂ© kyselina, 136 (1 R,5S,6S)-2-/(2S,4S)-2-(N-formimidoylazetidin-3- yl )pyrrolidin-4-ylthio/-6-/ (R) -1 -hydroxyethyl/-1-methyl-1 -karbapen-2-em-E§o?boxylovĂĄ kyselina, 138 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S, 4S) 2- (pyrrolidin-2-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em- 3- karboxylovĂ© kyselina 142 (1 R,5S,6S)-6-/(R) â 1-hydroxyethyl/-1-methy 1-2-/(2S,4S) 2- (pyrrolidin-3-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em- 3- karboxylovĂ© kyselina, -70- Ï _______1 43 (1 R, 5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)- 2-(N-methylpyrrolidin-3-yl)pyrrolidin-4-ylthio/-1-karba- , pen-2-em-3-karboxylovĂł kyselina, 144 (1 R^5S, 6S)-2-/ (2S, 4S)-2- (N-formimidoylpyrrolidin-3- yl)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1 -karbapen-2-em-3-karboxyiovĂĄ kyselina, 149 (1 R, 5S, 6S)-6-/(R)-1-hydroxyethyl/-1 rEiethyl-2-/(2S, 4S) -2- (piperidin-3-yl )pyrrolidin-4-ylthio/-1 -karbapen-2- em-3-karboxylovĂĄ kyselina, 1§2 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyi-2-/(2S, 4S)-2-(piperidin-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂ© kyselina, 153 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-^-methyl-2-/(2S, 4S)-2-(N-methylpiperidin-4-yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylovĂ© kyselina, 1 55 (1 R,5S,6S)-2-/(2S,4S)-2-(2-azetidinon-4-yl)pyrroli- din-4-ylthio/-6-/(R)â1-hydroxyethyl/-1-methyl-1-kar^apen- 2-em-3-kyrboxylovĂĄ kyselina, 157 (1 R,5S,6S)-2-/(2S,4S)-2-(2-azetidinon-3-yi)pyrroli- din-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen- 2-em-3-karboxylovĂĄ kyselina,. 159 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S, 4S)-2- (2-pyrrolidon-5-yl)pyi'iâolidin-4-ylthio/-1 -karbapen- 2- em-3-karboxylovĂĄ kyselina, 1 61 (1R,5S,6S )-6-/(R)-1-hydroxyethyl/-1 -methyl-2-/ (2S, 4St)L- (!Ă 2- (2-pyrrolidon_3-yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em- 3- karboxylovĂĄ kyselina, gi 163 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)- 2-(2-pyrrolidon-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 183 (1R,5S,6S)-2-/(2S,4S)-2-(2-karbamoylpyrrolidin-4- yl )pyrrolidin-4-ylthio/-6-/(R)â1-hydroxyethyl/-1-methyl-1 -carbapen-2-em-3-karboxylovĂ© kyselina, 1 92 (1R,5S,6S)-2-/(2S,4S)-2- (N,N-dimethyl-3-pyrrolidinio)- pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1- 'Ć„ karbapĂ©n-2-em-3-karboxylovĂĄ kyselina, -71- 208 (1JR,5S,6S)-2-/(2S,4S)-2-(3-amino-2-pyrrolidon-4-yl)- pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 214 (1R, 5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S) 2-(2-piperazinyi)pyrrolidin-4-ylthio/-1-karbapen-2-emâ3-karboxylovĂĄ kyselina, 218 (1 R,5S,6S)-6-/(R) â 1-hydroxyethyl/-1-methyl-2-/(2S,4S) 2-(3-oxopiperazin-5-yl)pyrrolidin-4-ylthio/-1-karbapen- 2-em-3-karboxylovĂĄ kyselina, 224 (1R,5S,6S)-2-/(2S,4S)-2-(hexahydro-1H-1,4-diazepin-6-yl)pyrrolidin-4-yithio/-6-/(R)â1-hydrosyethyl/-1-methyl- 1 -karbapen-2-em-3-karboxylovĂĄ kyselina, 225 (1R,5S,6S)-2-/(2S,4S)-2-(hexahydro-2-oxo-1H-1,4-diazepin-$-yl)pyrrolidin-4-ylthio/-5-/(R)-1-hydroxyethyl/-1 -methyl-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 240 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-2-/(2S,4S)-2-/N- (2-hydroxyethyl )pyrrolidin-3-yl/pyrrolidin-4-yithio/-1-methyl-1-karbapen-k-em-3-karboxylovĂĄ kyselina, 243 (1R,5S,6S)-2â/(2S,4S)-2-(N,N-dimethyl-4-piperidinio)-pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂłt, 244 (1R,5S,6S)-2-/(2S,4S)-2-hexahydroazepin-4-yl)pyrro-lidin-4-ylthio/-6-/(R) â 1-hydroxyethyl/-1-methyl-1-karba-pen-2-em-3-karboxylovĂł kyselina, 246 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(.2S,4S) 2-(N-methylhexahydroazepin-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂ© kyselina, 248 (1 R,5S,6S)-2-/(2S,4S)-2-(N,K-dimethylhexahydro-4- azepinio)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1 -methyl-1-karbapen-2-em-3-karboxylĂ©t, 250 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S, 4S)-2-(oktahydroĂĄzocin-5-y1)pyrrolidin-4-ylthio/-1-karba-pen-2-em-3-karboxylovĂĄ kyselina, 251 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S) 2-(oktahydroazocin-4-yl)pyrrolidin-4-ylthio/-1-karbapen- 2-em-3-karboxylova kyselina, -72- '253 (1R,5S,6S)-6-/(R) -1-hydroxyethyl/-1-methyl-2-/(2S,4S)- 2-(N-methyloktahydroazocin-5-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 254 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)- 2-(N-methyloktahydroazocin-4-yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylovĂĄ kyselina, 256 (1 R,5S,6S)-2-/(2S,4S)-2-(N,N-dimethyloktahydro-5-azocinio)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1 -methyl-1-karbapen-2-em-3-karboxylĂĄt, 257 (1R,5S,6S)-2-/(2S,4S)-2-(R,N-dimethyloktahydro-4-azocinio)pyrrolodin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄt, 290 (5R,6S)-6-/(R)-1-hydroxyethyl/-2-/(2R,4S)-2-(2-pyrroli- don-3-ylmeth$l)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-kyr-boxylovĂĄ kyselina, 392 (TR,5S,6S)-2-/(2R,4S)-2-(azetidin-3-ylmethyl)pyrro- lidin-4-ylthio/-Ăł-/(R)-1-hydroxyethyl/-1-methyl-1-karba-pen-2-em-3-karboxylovĂĄ kyselina, 394 (1 R,5S,6S)-2-/(2R,4S)-2-(R-formimidoylazetidin-3-yl- methyl)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1 -karbapen-2-em-3-karboxylovĂĄ kyselina, 40 0 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R,4S)- 2-(pyrrolidin-3-ylmethyl)pyrrolidin-4-ylthio/-1-karbapen- 2-em-3-karboxylovĂĄ kyselina, 401 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R,4S)- 2-(R-metlnylpyrrolidin-3-ylmethyl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylovĂĄ kyselina, 402 (1 R,5S,6S)-2-/(2R,4S)-2-(N-formimidoylpyrrolidin-3-ylmethyl)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 413 (1 R,5S,6S)-2-/(3R,4S)-2-(2-azetidinon-4-ylmethyl)pyrro- lidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen- 2-em-3-karboxylovĂĄ kyselina, 415 (1 R, 5S,6S)-2-/(2R,4S)-2-(2-azetidinon-3-ylmethyl)pyrro- lidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen- 2-em-3-karbo_xylov_ĂĄ kyselina. -73- 417 (1 R, 5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R,4S)- 2-(2-pyrrolidon-5-ylmethyl)pyrrolidin-4-ylthio/-1-karba-pen-2-em-3-karboxylovĂĄ kyselina, 419 (1 3,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R,4S)- 2- (2-pyrrolidon-3-ylmethyl)pyrrolidin-4-ylthio/-1 -karba-pen-2-em-3-karboxylovĂĄ kyselina, 421 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R, 4S)-2-(2-pyrrolidinon-4-ylmethyl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂ© kyselina, 441 (1R,5S,6S)-2-/(2R,4S)-2-(2-karbamoylpyrrolidin-4-yl- methyl)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 450 (1R, 5S , 6S)-2-/(2R,4S)-2- (H,N-dimethyl-3-pyrrolidinio- methyl)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1 -methyl-1-karbapen-2-em-3-karboxylovĂĄ kyselina, 466 (1R,5S,6S)-2-/(2R,4S)-2-(3-amino-2-pyrrolidon-4-yl- methyl)pyrrolidin-4-ylthio/-6-/(R) â 1-hydroxyethyl/-1 -methyl-1-karbapen-2-em-3-karboxylovĂ© kyselina, 476 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R, 4S)-2-(3-oxopiperazin-5-ylmethyl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylovĂł kyselina a 498 (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-2-/(2R,4S)-2-/N-(2- hydroxyethyl)pyrrolidin-3-ylmethyl/pyrrolidin-^-ylthio/-1 -methyl-1-karbapen-2-em-3-karboxylovĂ© kyselina.
ZvlĂĄĆĄtÄ vĂœhodnĂ© jsou slouÄeniny c. 142 tj. (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)-2-(pyrrolidin- 3- yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylovĂ©kyselina aÄ. 152 tje (1R,5S,6S)-6-/(R)-1-hydroxyethyl/- 1 -methyl-2-/(2S,4S)-2-(piperidin-4-yl)pyrrolidin-4-ylthio/-1karbapen-2-em-3-karboxylovĂĄ kyselina. DĂĄle bude popsĂĄn zpĆŻsob vĂœroby slouÄenin podle pĆed-loĆŸenĂ©ho vynĂĄlezu. -74- ___________ AktivaÄnĂ Äinidlo reaguje se slouÄeninou obecnĂ©ho vzorce II *
R130 R
(II)
COOR 14 1 3 kde R je atom vodĂku nebo methylovĂ© skupina, R je atomvodĂku nebo chrĂĄnĂcĂ skupina hydroxylovĂ© skupiny a R^ jeatom vodĂku nebo chrĂĄnĂcĂ skupina karboxylovĂ© skupiny,v inertnĂm organickĂ©m rozpouĆĄtÄdle za pĆĂtomnosti bĂĄzeza vzniku reaktivnĂho derivĂĄtu obecnĂ©ho, vzorce II*
kde R, r11 a R^ majĂ vĂœĆĄe definovanĂœ vĂœznam a Y je odĆĄtÄ-pitelnĂ© skupina-. ÏÎŻ/ inertnĂm rozpouĆĄtÄdlem, kterĂ© mĆŻĆŸe bĂœt pĆi reakcipouĆŸito, mĆŻĆŸe bĂœt napĆĂklad diethylether, terahydrofuran,dioxan, benzen, toluen, chlorbenzen, methylenchlorid,chloroform, chlorid uhliÄitĂœ, diehlorethan, trichlorethylen,aceton, ethylacetĂ©t, acetonitril, N,K-dimethylformamid,hexamethylfosfortriamid nebo smÄsi tÄchto rozpouĆĄtÄdel.zvléƥtÄ vĂœhodnĂ© jsou acetonitril a benzen. -75- y BĂĄzĂ, kterĂ© mĆŻĆŸe bĂœt pĆi reakci pouĆŸita, mĆŻĆŸe bĂœt napĆĂklad terciĂĄrnĂ alifatickĂœ amin jako je trimethyl- , amin, triethylamin, N,N-diisopropylethylamin, N-methyl- morfolin, N-methylpyrrolidin, N-methylpiperidin, N,N-di-methylanilin, 1 ,8-diazabicyklo/5.4.0/undec-7-en (D3U) nebo1 , 5-diazabicyklo/4.3.0/non-5=en (DBN); nebo aromatickĂœamin jako je pyridin, 4-dimethylaminopyridin, pikolin,lutidin, chinolin nebo isochinolin. ZvlĂĄĆĄtÄ vĂœhodnĂ© jsouN,N-diisopropyleithylamin a triethylamin. "ktivaÄnĂm Äinidlem, kterĂ© mĆŻĆŸe bĂœt pĆi reakci po-uĆŸito mĆŻĆŸe bĂœt napĆĂklad anhydrid kyseliny jako je anhyd-rid kyseliny trifluoroctovĂ©, anhydrid kyseliny methan-sulfonovĂ©, anhydrid kyseliny trifluormethansulfonovĂ© neboanhydrid kyseliny p-toluensulfonovĂ©j nebo chlorid kyselinyjako je methansulfonylchlorid, p-toluensulfonylchlorid nebodifenylehlorfosfĂ©t. ZvlĂĄĆĄtÄ vĂœhodnĂœ je difenylchlor-fosfĂĄt. obecnĂ©m vzorci II * je Y odĆĄtÄpitelnĂĄ skupina jakoje trifluoracetoxyskupina, methansulfonyloxyskupina,. tri-fluormethansulfonyloxyskupina, p-toluensulfonyloxyskupi-na nebo difenoxyfosforyloxyskupina. ZviĂĄĆĄtÄ vĂœhodnĂĄ jedifenoxyfosforyloxyskupina. - PĆi reakci se pouĆŸijĂ 1-3 mol, vĂœhodnÄ 1 aĆŸ 1,5 mol, bĂĄze a 1 aĆŸ 1,2 mol aktivaÄnĂho Äinidla na mol slouÄeni- no ny obecnĂ©ho vzorce II.
Peakce se obvykle provĂĄdĂ pĆi teplotÄ v rozmezĂ od-40 0 do 50 °C, vĂœhodnÄ od -20 do 20 °C a obvykle probÄhnekvantitativnÄ v dobÄ 0,5 aĆŸ 3 hodiny. P'o ukonÄenĂ reakce se reakÄnĂ produkt zpracuje obvyklĂœ mi postupy, zĂskĂĄ se reaktivnĂ derivĂĄt vzorce II*kvanti- tativnÄ ze slouÄeniny obecnĂ©ho vzorce II. -76- - <*
Eeakce reaktivnĂho derivĂĄtu vzorce II*obecnĂ©ho,vzorce III se slouÄeninou
(III) kde R' on Tn kterĂ© mohou bĂœtstejnĂ© nebo rozdĂlnĂ©, znamenĂĄ atom vodĂku, niĆŸĆĄĂ alkylo-vou skupinu, hydroxy-niĆŸĆĄĂ alkylovou skupinu, kterĂĄ mĆŻĆŸebĂœt chrĂĄnÄna, formimidoylovou skupinu, kterĂĄ mĆŻĆŸe bĂœtchrĂĄnÄna, acetimidoylovou skupinu, kterĂĄ mĆŻĆŸe bĂœt chrĂĄ-nÄna, -C00R40, -CON(E5°)E60, -N(R5°)R' -CH2N(E5°)E60 ku, niĆŸĆĄĂ alkylovĂ© skupina nebo chrĂĄnĂcĂ skupina karbo- je atom vodĂku nebo chrĂĄnĂcĂ skupina iminosku-piny, kaĆŸdĂœ ze substituentĆŻ Î^Ξ a p30 60. -ch2coor40, nebo -CH2CON(b50)r60 (kde Î4Ξ je atom vodĂ- <Î- / · O 0 u v xylove skupiny, a kaĆŸdĂœ z R a R , kterĂ© mohou bĂœt stej-nĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, 50 chrĂĄnĂcĂ skupina aminoskupiny nebo iminoskupiny, nebo E60 a R tvoĆĂ spolu s atomem dusĂku, kterĂœ je pĆipojen, he- terocyklickou skupinu, vybranou se skupiny zahrnujĂcĂ azi- ridinylovou skupinu, azetidinylovou skupinu, pyrrolidi- nylovou skupinu a piperidylovou skupinu), B je =NR , =W°)E80, -CON(R70)-, -CON(R7°)CO-, -C0N(R7°)C0N(R80)- -N(E70)CO(CH9) N(R80)-, -N(R70)CO(CH9) C0N(R80)- -CON(R70) ,80, M,n70\/nTT , v/rM s,_ _ â70 _ â80 60 N(R v)- nebo -N(R(v) (CH2)gN(Ruv) , (kde kaĆŸdĂœ z R,w a R^ kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ© znamenajĂ atom vodĂku, niĆŸĆĄĂ alkylovou skupinu, hydroxy-niĆŸĆĄĂ alkylovou skupinu, kterĂĄ mĆŻĆŸe bĂœt chrĂĄnÄny, formimidoylovou skupinu, kterĂĄ mĆŻĆŸe bĂœt chrĂĄnÄna, acetimidoylovou skupinu, kterĂĄmĆŻĆŸe bĂœt ĂnĂ< ,40 -N(R5°)R60. -ch2coor chrĂĄnÄna, imino-chrĂĄnĂcĂ skupinu, -000Î4Ξ, -ÎÎÎ(Î^Ξ)Î8Ξ, -CH2N(R5°)R60 nebo -CH2CON(R5°)R60 -77- (kde Î4Ξ, a p^O vyge definovanĂœ vĂœznam) a s je celĂ© ÄĂslo od 1 do 3) a p,q a r majĂ vĂœĆĄe uvedenĂœ, .se provede za pouĆŸitĂ vĂœĆĄe uvedenĂ©ho inertnĂho organickĂ©-ho· rozpouĆĄtÄdla a bĂĄze za vzniku slouÄeniny obecnĂ©ho vzorce
(CHĂœJ
2'P
-CH (CĂL,) ^ÎĄ>< (0η2)Îł 20
30 kde R, R13, R14, R15,uvedenĂœ vĂœznam. 20
B,p, q a r majĂ vĂœĆĄe x'eakce se provede za pouĆŸitĂ 1 aĆŸ 2 mol, vĂœhodnÄ1 aĆŸ 1,5 mol, bĂĄze a 1 aĆŸ 1,2 mol slouÄeniny obecnĂ©hovzorce III na mol reaktivnĂho derivĂĄtu slouÄeniny vzorceII*. Reakce je obvykle provĂĄdÄna pĆi teplotÄ v rozmezĂod -40 do 50 °C a je obvykle kompletnĂ po 0,5 aĆŸ 3 hodi-nĂĄch. DĂĄle, slouÄenina obecnĂ©ho vzorce IV mĆŻĆŸe bĂœt pĆipra-vena v jednom stupni ze slouÄeniny obecnĂ©ho vzorce II.
TotiĆŸ bez izolace reaktivnĂho derivĂĄtu vzorce II*, pĆi-pravenĂ©ho ze slouÄeniny vzorce II, se nechĂĄ slouÄeninavzorce III reagovat ve stejnĂ©m reakÄnĂm systĂ©mu za vzni-ku slouÄeniny vzorce IV. Pro provedenĂ pĆĂpravy v jednomstupni se pouĆŸije od 2 do 4 mol, vĂœhodnÄ od 2,5 mol do 3,5 mol, .bĂĄze na mol slouÄeniny vzorce II.
I -*-"0 ukonÄenĂ reakce se provede obvykle zpracovĂĄnĂ pro zĂskĂĄnĂ surovĂ©ho produktu obecnĂ©ho vzorce IV, kterĂœ mĆŻĆŸe bĂœt podroben reakci pro odstranÄnĂ chrĂĄnĂcĂ skupiny bez
ÄiĆĄtÄnĂ. NicmĂ©nÄ je vĂœhodnĂ© Äistit.surovĂœ produkt vzorce IV 1 ', -78- krystalizacĂ nebo sloupcovou chromatografiĂ za pouĆŸitĂnapĆ. silikagelu. ĂĄ takto zĂskanĂœch slouÄenin obecnĂ©ho vzorce IV mĆŻĆŸebĂœt pĆipravena slouÄeniny obecnĂ©ho vzorce I, je-li to ĆŸĂĄ-doucĂ, provedenĂm reakce pro odstranÄnĂ chrĂĄnĂcĂ skupinyhydroxyskupiny, amino- nebo iminoskupiny a karboxylovĂ©skupiny. IĆi odstranÄnĂ chrĂĄnĂcĂ skupiny se pouĆŸitĂœ zpĆŻsob mÄnĂpodle typu chrĂĄnĂcĂch skupin, ^icmĂ©nÄ odstranÄnĂ mĆŻĆŸe bĂœtprovedeno obvyklĂœmi metodami, napĆ. solvolĂœzou, chemickouredukcĂ nebo hydrogenacĂ.
JestliĆŸe napĆĂklad ve vĂœĆĄe uvedenĂ©m obecnĂ©m vzorci IVje chrĂĄnĂcĂ skupinou pro hydroxylovou skupinu a/nebo ami- no nebo iminoskupinu aralkyloxykarbonylovĂĄ skupina jakoje benzyloxykarbonylovĂ© skupina nebo p- nitrobenzvloxy-karbonylovĂ© skupina, chrĂĄnĂcĂ skupinou pro karboxylovouskupinu je aralkvlovĂ© skupina jako je benzylovĂĄ skupina,p-nitrobenzy.lovĂ© skupina nebo benzhydrylovĂĄ skupina, mohoubĂœt takovĂ© chrĂĄnĂcĂ skupiny odstranÄna katalytickou hydro-genacĂ za pouĆŸitĂ platinovĂ©ho katalyzĂĄtoru jako je oxidplatiny, platinovĂ© drĂĄtky nebo platinovĂ© saze, nebo palla-diovĂ©ho katalyzĂĄtoru jako je palladiovĂ© Äaze, oxid palladiapalladium na uhlĂ nebo hydroxid palladia na uhlĂ.
Jako rozpouĆĄtÄdlo pro tuto katalytickou hydrogenacĂmohou bĂœt pouĆŸity methanol, ethanol, tetrahydrofuran, dio-xan, kyselina octovĂĄ nebo smÄsi rozpouĆĄtÄdel s vodou nebo's tlumivĂœmi roztoky napĆ.fosfĂĄtovĂœm roztokem.
Reakce mĆŻĆŸe bĂœt ukonÄena v intervalu od 0,5 do 4 hodin pĆi teplotÄ v rozmezĂ od 0 do 50 °C v proudu vodĂku pĆi tla ku od 0,1 do 0,4 MPa. -Î9-
JestliĆŸe ve vĂœĆĄe uvedenĂ©m vzorci. IV, je chrĂĄnĂcĂskupinou hydroxylovĂ© skupiny a/nebo amino- nebo imino-skupiny allyloxykarbcnylovĂĄ skupina a chrĂĄnĂcĂ skupinoukarboxylovĂ© skupiny je allylovĂ© skupina, mohou bĂœt chrĂĄnĂ-cĂ skupiny odstranÄny reakcĂ katalyzĂĄtoru na bĂĄzi organo-rozpustnĂ©ho palladiovĂ©ho komplexu v inertnĂm organickĂ©mrozpouĆĄtÄdle, obsahujĂcĂm Äinidlo blokujĂcĂ allylovouskupinu (metoda podle W. McCombieho a spol., J.Org.Chem.,sv.47, str.587-590 (1982) a metody F.GuibĂ©ho, tatĂĄĆŸ lite-ratura, sv. 52, str. 4984-4993 (1987)).
VhodnĂĄ rozpouĆĄtÄdla pro tuto reakci zahrnujĂ napĆĂ-klad vodu, aceton, diethylether, terahydrofuran, dioxan,ethylacetĂ©t, acetonitril, methylenchlorid, chloroform asmÄsi takovĂœch rozpouĆĄtÄdel.
Komplex palladiovĂ© slouÄeniny napĆĂklad zahrnujepĆi pouĆŸitĂ pro tuto reakci, palladium-uhlĂ, palladiumhydroxid-uhlĂ, chlorid palladnatĂœ, acetĂĄt palladnatĂœ,tetrakis(trifenylfosfin)palladium(O), tetrakis(trifeno-xyfosfin)palladium(O), tetrakis(triethoxyfosfin)palladium(0), bis/ethylenbis(difenylfosfin)/palladium(O), tetra-kis/tri(2-furyl)fosfin/palladium(O), bis(trifenylfosfin)-palladnatĂœ chlorid a bis(trifenylfosfin)palladnatĂœ acetĂĄt. Äinidlem blokujĂcĂm allylovou skupinu mĆŻĆŸe bĂœt na-pĆĂklad, dimedon, kyselina mravenÄĂ, kyselina octovĂĄ, mra-venÄen amonnĂœ, mravenÄan sodnĂœ, 2-ethylhexanoĂĄt sodnĂœ,2-ethylhexanoĂĄt draselnĂœ, pyrrolidin, piperidin a tributylcĂnhydrid.
Reakce je obvykle provĂĄdÄna pĆi teplotnĂm rozmezĂ od -10 do 50 °C, vĂœhodnÄ od 0 do 30_ °G za pouĆŸitĂ 0,01 aĆŸ 0,5 mol katalyzĂĄtoru a od 1 do 6 Ïοί nukleofilnĂho Äi- nidla na 1 mol slouÄeniny obecnĂ©ho vzorce IV a reakce je -80- obvykle ukonÄena v dobÄ od 0,5 do 3 hodin. DĂĄle, jestliĆŸe ve vĂœĆĄe uvedenĂ©m obecnĂ©m vzorci IVje chrĂĄnĂcĂ skupinou hydroxylovĂ© skupiny a/nebo amino-nebo iminoskupiny o-nitrobenzyloxykarbonylovĂĄ skupina achrĂĄnĂcĂ skupinou karboxylovĂ© skupiny je o-nitrobenzylovĂĄskupina, mohou bĂœt takovĂ© chrĂĄnĂcĂ skupiny odstranÄnyfotoreakcĂ (metoda Amita a spol., J.Org.Chem. sv.39,str.192-196 (1974)).
Po kompletnĂm prĆŻbÄhu reakcĂĄ ppro odstranÄnĂ chrĂĄnĂ-cĂch skupin, mohou bĂœt slouÄeniny obecnĂ©ho vzorce I izo-lovĂĄny obvyklĂœm zpracovĂĄnĂm jako je chromĂĄtografie nasloupci napĆ. silikagelu nebo adsorpÄnĂ pryskyĆici, vymra-ĆĄovĂĄnĂ nebo krystalizace. DĂ©le, jestliĆŸe chrĂĄnĂcĂ skupinou karboxylovĂ© skupinyv poloze 3 slouÄeniny obecnĂ©ho vzorce IV je niĆŸĆĄĂ alkanoyloxaalkylovĂĄ skupina jako je acetoxymethylovĂĄ skupina nebopivaloyloxymethylovĂĄ skupina, methoxymethylovĂĄ skupina, indanylovĂĄ skupina nebo ftalidylovĂĄ skupina,je moĆĄno takovĂœester fyziologicky hydrolyzovat in vivo. Ćroto mohou bĂœttakovĂ© slouÄeniny podĂĄvĂĄny ÄlovÄku nebo zvĂĆeti bez pĆed-chĂĄzejĂcĂho odstranÄnĂ chrĂĄnĂcĂ skupiny.
SlouÄenina obecnĂ©ho vzorce I mĆŻĆŸe bĂœt pĆevedena nafarmaceuticky pĆijatelnou sĆŻl nebo ester bÄĆŸnĂœmi metodami. VĂœchozĂ materiĂĄl obecnĂ©ho vzorce II mĆŻĆŸe bĂœt pĆipra-ven napĆĂklad metodou podle °alzmanna a spol., jestliĆŸeR je aitom vodĂku (J.Am.Chem.Soc., sv.102, str.61 61 -61 63(1981)) nebo metodou podle Shiha a spol, jestliĆŸe R^ zna-menĂĄ methylovou skupinu (Heterocycles, sv.21, str.29-40(1984)). -81- . VĂœchozĂ-materiĂĄl obecnĂ©ho vzorce III mĆŻĆŸe bĂœt synte-tizovĂĄn nĂĄsledujĂcĂm zpĆŻsobem.
HydroxylovĂĄ skupina slouÄeniny vzorce _1_ je aktivovĂĄ-na obvyklĂœm zpĆŻsobem, a nechĂĄ se s nĂ reagovat thioacetĂĄtjako je thioacetĂĄt draselnĂœ pro jejĂ pĆevedenĂ na acetyl-thioderivĂĄt vzorce 3., s nĂĄsledujĂcĂ hydrolĂœzou, za vznikuthiolovĂ©ho derivĂĄtu vzorce III. ^81 Îż- Îč Îż R 0. ΧÏ
AcS. HS. Î' 15 'Î
I Ï15 'Î' 15 'Î' 15
(CH2)PâCH (CH2)c âą(CH2)c '(CH2)r 1 20 30 20 /(CH2)q ;h b ^(CH2)r^ 20 /(ch2)q
-(CH2)pâCH B ^(CH2)r^R30 p20
/(CH2)q-·^ '(CH2)pâCH B \(CH2)r^R30 (Î ) 82 1 6
Ve vĂœĆĄe uvedenĂœch vzorcĂch je H atom vodĂku nebochrĂĄnĂcĂ skupina hydroxylovĂ© skupiny, X je odstÄpitelnĂ©skupina vybranĂĄ ze skupiny zahrnujĂcĂ atom chloru, atom Ă bromu, atom jodu, trifluoracetoxyskupinu, methansulfonyl- oxyskupinu, trifluormethansulfonyloxyskupinu a p-toluen- sulfonyloxyskupinu, Ac je acetylovs skupina a R1^,R20, 3 0 B , B,p,q a r majĂ vĂœĆĄe definovanĂœ vĂœznam.
Skupina slouÄenin, majĂcĂch obecnĂœ vzorec J_ mĆŻĆŸebĂœt pĆipravena podle metod popsanĂœch v referenÄnĂch pĆĂ-.kladech.
SlouÄeniny podle pĆedloĆŸenĂ©ho vynĂĄlezu vykazujĂ silnĂ©antibakteriĂĄlnĂ aktivity vĆŻÄi rĆŻznĂœm grampozitivnĂm a gram-negativnĂm bakteriĂm.
Pro doloĆŸenĂ pouĆŸitelnosti slouÄenin podle pĆedloĆŸe-nĂ©ho vynĂĄlezu, byly mÄĆeny in vitro antibakteriĂĄlnĂ akti-vity vĆŻÄi bakteriĂm nĂĄsledujĂcĂ metodou ĆedÄnĂ na agaro-vĂœch plotnĂĄch (standardnĂ metoda podle Japan ^hemothera-py Society, uhemotherapy, sv.29, str.76-79 (1981))- JednaplatinovĂ© smyÄka kaĆŸdĂ©ho testovanĂ©ho mikroorganismu seinkubuje pĆes noc v Mueller-HintonovÄ pĆŻdÄ a inokuluje sedo iuueller-Hintonova agaru (velikost inokulace: 10° CFU/iĂĄl).Toto kultivaÄnĂ medium obsahuje antibakteriĂĄlnĂ Äinidlav rĆŻznĂœch koncentracĂch. ?o inkubaci pĆi 37 °C po 16 ho- * din, byly mÄĆeny minimĂĄlnĂ inhibiÄnĂ koncentrace (MIC: yUg/ml). VĂœsledky antibakteriĂ©lnĂch ĂșÄinnostĂ slouÄenin podlepĆedloĆŸenĂ©ho vynĂĄlezu jsou uvedeny v tabulce 1. -83-
MinimĂĄlnĂ ĂnhibiÄnĂ koncentrace--(MIC: Ag/m^) y ââąSl <s
Imipenem Ă 1 co n m LT) Ă-I CN i-c m co Heropenem oÄ m m Î CM rH o co m m âącr 70- co «â< X Î >Ć« , Ï\ co 0 m tn Ξ O r-i CO rH Dia-stereo-mer B Î ÂŁ , ° r-I pĆĂkla Dia-stereo-mer A fsj Âź . r- m ° O r-H CNiâi CO iâ1 Î >ĂH cx Diastereo-mer A O - V0 j L.O LQ Iâl t 1â1 pĆĂklad 11 , 0 CQâ QJ Ui Ul O <U <U 4-> gco - ÂŁ ÂŁ ° H Ă , o < ' Ï j_t O 0) Ïα -cj Δ , CO CO . . Î" C" ° o o 3 g 5 âąH c co bO P o o f-J ÎÎŻ s P. aeruqinosa MB5000 P. aeruqinosa MB5002 P. aeruqinosa -tc a StĂ < w 2 g co
âąH c co
bO
P
O o p g Î
CJ Î
Q 3 3 Î
O
P ft 3
XO g
CO 4->
CO
rH
-84-
AntibakteriĂĄlnĂ aktivity slouÄenin podle pĆedloĆŸenĂ©-ho vynĂĄlezu popsanĂœch v pĆĂkladech, jako reprezentativnĂchpĆĂkladĆŻ slouÄenin podle pĆedloĆŸenĂ©ho vynĂĄlezu, bylymÄĆeny testem difĂșze na disku metodou podle Bauera a spol.(Amer.J.Clin.Patol,, sv.45, str.493 (1966)). ^ako vnitĆnĂstandadr byl pouĆŸit thienamycin nebo imipenem. MIC kaĆŸdĂ© testovanĂ© slouÄeniny byly vypoÄteny z prĆŻ-mÄru kruhu inhibice vatvoĆenĂ©ho diskem, obsahujĂcĂm testo-vanou slouÄeninu za pouĆŸitĂ vzorce pro vĂœpoÄet, uvedenĂ©-ho Humpreyem a Lightbownem (J.Gen.Microbiol., sv.7, str.129 (1952)). Pro kaĆŸdĂœ mikroorganismus byl zĂskĂĄn geomet-rickĂœ prĆŻmÄr MIC a pomÄr aktivity ke thienamycinu. ĂntibakteriĂ©lnĂ aktivity jsou pĆedstavovĂĄny pomÄremke thienamycinu (= 1,0), kde pĆedstavuje vÄtĆĄĂ ÄĂselnĂĄhodnota vÄtĆĄĂ aktivitu. . DHP-1 citlivost byla kvantitativnÄ analyzovĂĄna meto-dou podle ^roppa a spol., Antimicrob.Agents Chemother.,sv.22, str.62-70(1962),kde menĆĄĂ-ÄĂselnĂĄ hodnota pĆedsta-vuje pomÄr k imipenemu (- 1,0), vyĆĄĆĄĂ stabilitu. Ăntibak-teriĂ©lnĂ ĂșÄinnost a DH-1 citlivost slouÄenin podle pĆed-loĆŸenĂ©ho vynĂĄlezu byly porovnĂĄny s imipenemem a meropene-mem. VĂœsledky jsou uvedeny v tabulce 2. -65-
ReletivnĂ antibakteriĂĄlnĂ ĂșÄinnost ke tbienamycinu a DHP-I citlivost
Imipenem 2.57 2.0 1.0 Meropenem 3.22 6.9 0.12 pĆiklaÄ 43 22.7 21.6 0.07 pĆĂklad 32 19.5 <0.05 « pĆĂklad 13 11.5 <0.,05 pĆĂklad! 11 i Dia-stereo-mer B 12.3 11.5 <0.05 Dia-stereo-mer A 15.2 12.7 <0.05 Meth-R S. aureus THM-R P. aeruq inosa DHP-I susceptibility & -86-
SlouÄeniny podle pĆedloĆŸenĂ©ho vynĂĄlezu majĂ vynika-jĂcĂ antibakteriĂĄlnĂ ĂșÄinnosti vĆŻÄi rĆŻznĂœm grampozitivnĂmbakteriĂm a gramnegativnĂm bakteriĂm a jsou vhodnĂ© jakoantibakteriĂĄlnĂ Äinidla pro oĆĄetĆovĂĄnĂ a prevenci lidskĂœchinfekÄnĂch chorob vyvolanĂœch takovĂœmi bakteriemi. TypickĂœmipathogeny citlivĂœmi k antibakteriĂ©lnĂm ÄinidlĆŻm podle pĆed-loĆŸenĂ©ho vynĂĄlezu jsou napĆ. druhy rodu Staphalococcus,enterococcus, Escherichia, -^nterobacter, Klebsiella, Serra-tia, PrĂłteus a r'seudomonas. SlouÄeniny podle pĆedloĆŸenĂ©-ho vynĂĄlezu vykazujĂ vynikajĂcĂ antibakteriĂĄlnĂ aktivityzejmĂ©na vĆŻÄi methyicillin rezistentnĂmu Staphylococcusaureus a vĆŻÄi thienamycin rezistentnĂmu rseudomonas aeru-ginosa.
SlouÄeniny podle pĆedloĆŸenĂ©ho vynĂĄlezu jsou velmistabilnĂ vĆŻÄi DHP-I, aÄkoliv se stabilita mÄnĂ v zĂĄvislostina individuĂĄlnĂch slouÄeninĂĄch a slouÄeniny podle vynĂĄlezumajĂttakĂ© vynikajĂcĂ fyzikĂĄlnÄ-chemickou stabilitu a roz-pustnost ve vodÄ.
SlouÄeniny podle pĆedloĆŸenĂ©ho vynĂĄlezu mohou bĂœt po-uĆŸity ve formÄ lĂ©kovĂœch pĆĂpravkĆŻ vhodnĂœch pro neorĂĄlnĂpodĂĄnĂ, orĂĄlnĂ podĂĄnĂ nebo zevnĂ podĂĄnĂ, smĂsenĂm tÄchtoslouÄenin s nosiÄi-pevnĂœmi nebo kapalnĂœmi pĆĂsadami znĂĄ-mĂœmi v oboru. rilavnĂ zpĆŻsob podĂĄnĂ je neorĂĄlnĂ (intravenos-nĂ nebo ĂntramuskulĂĄrnĂ injekcĂ) podĂĄnĂ injekcĂ nebo lo-kĂĄlnĂm podĂĄnĂm. LĂ©kovĂ© pĆĂpravky obsahujĂ kapalnĂ© pĆĂprav-ky jako jsou injekÄnĂ roztoky, sirupy nebo emulze, pevnĂ©pĆĂpravky jako jsou tablety, kapsle nebo granule a zevnĂaplikaÄnĂ pĆĂpravky jako jsou masti nebo ÄĂpky. Tyto pĆĂprav-ky mohou obsahovat aditiva jako jeou bĂĄze, pomocnĂĄ Äinidla,stabilizĂĄtory, smĂĄÄecĂ Äinidla, emulgĂĄtory, Äinidla zlepĆĄu-jĂcĂ absorpci, povrchovÄ aktivnĂ lĂĄtky atd., kterĂ© jsoubÄĆŸnÄ pouĆŸĂvĂĄny, podle potĆeby v urÄitĂœch pĆĂpadech. -87-
Aditiva zahrnujĂ napĆĂklad destilovanou vodu proinjekce, PingerĆŻv roztok, glukĂłzu, sacharozovĂœ sirup, ĆŸe-latinu, poĆŸivatelnĂœ olej, kakaovĂ© mĂĄslo, ethylenglykol,sacharozu, kukuĆiÄnĂœ ĆĄkrob, stearĂĄt hoĆeÄnatĂœ a talek. DĂĄvka se mÄnĂ v zĂĄvislosti na podmĂnkĂĄch pacienta,hmotnosti, stĂĄĆĂ, pohlavĂ, typu pĆĂpravku, poctu dennĂchpodĂĄnĂ atd. ubvykle nicmĂ©nÄ dennĂ dĂĄvka aktivnĂ sloĆŸky prodospÄlĂ©ho je vĂœhodnÄ od asi 5 do asi 50 mg/kg a vĂœhodnĂĄdennĂ dĂĄvka pro dĂtÄ je v rozmezĂ od asi 5 do 25 mg/kg, kte-rĂĄ je vĂœhodnÄ podĂĄvĂĄna jednou dennÄ nebo nÄkolikrĂĄt dennÄ*
SlouÄenina podle pĆedloĆŸenĂ©ho vynĂĄlezu mĆŻĆŸe bĂœt po-dĂĄvĂĄna v kombinaci s DHP-I inhibiÄnĂm Äinidlem jako jecilastatin /(Z)-7-(L-amino-2-karboxyethylthio)-2-(2,2-dimethyicyklopropankarboxamid)-2-heptanoĂ©t sodnĂœ/(ja-ponskĂĄ patentovĂĄ publikace zveĆejnÄnĂĄ bez prĆŻzkumu Ä. 81 518/1$81 evropskĂœ patent Ä. 28778; J.Med.Chem., sv.3O,str.1074 (1987)). PĆedloĆŸenĂœ vynĂĄlez bude dĂĄle deteilnÄji popsĂĄn vpĆĂkladech a referenÄnĂch pĆĂkladech. Tyto uvedenĂ© pĆĂkla-dy vĆĄak pĆedloĆŸenĂœ vynĂĄlez nikterak neomezujĂ. PĆi chromatografii na tenkĂ© vrstvÄ v pĆĂkladech areferenÄnĂch pĆĂkladech byl jako deska pouĆŸit silikagel (Merck) a jako detekÄnĂ zaĆĂzenĂ byl pouĆŸit ultra-fialovĂœ detektor. °ako silikagel pro kolonu byl pouĆŸit
" TM V/akogel C-300 (VJako Junyaku) a jako silikagel pro kolonus reverznĂ fĂĄzĂ LC-SORBllVl SP-B-ODS (Chemco) nebo YMC-GEL·^1ODS-AQ 120-550 (Yamamura Chemical Laboratories). Chroma-tograf pro vysokotlakovcu kapalinovou chromĂĄtografii bylJASCO 800 (Nippon BuĆko). PĆi mÄĆenĂ NMR spektra za pouĆŸi-tĂ dimethylsulfoxidu-dg nebo chlorofornu-d jako roztoku, -88- byl jako vnitĆnĂ standard pouĆŸit tetramethylsilan (TMS)a byio-li mÄĆenĂ provedeno v roztoku deuteriumoxidu byljako vnitĆnĂ standard pouĆŸit 2,2-dimethyl-2-silapenten-5-sulfonĂĄt (DSS) jako vnitĆnĂ standard a mÄĆenĂ bylo pro-vĂĄdÄno na zaĆĂzenĂ XL.-200 (200 Hz, Varian) spektrometru.VĆĄdchny 8 hodnoty jsou uvedeny v ppm. VĂœznamy zkratek pouĆŸitĂœch pĆi NMR mÄĆenĂch jsou nĂłsledujĂcĂ: §: singletd: dublett: tripletq: kvartet ABq: AB-typ kvartetu dd: dvojitĂœ dublet m: multiplet
Br: ĆĄirokĂœ J: konstanta
Hz: Herz DMSO-d^: dimethylsulfoxid-dg CDGl^: chloroĆorm-d CD-^OD: methanol-d^ ÎĄ2Ξ: deuteriumoxid VĂœznamy zkratek pouĆŸitĂœch v reakÄnĂch vzorcĂch jsounĂĄsledujĂcĂ:
Ac: acetylovĂĄ skupina
All: allylovĂĄ skupina
Alloc: allyloxykarbonylovĂĄ skupina
Boc: terÄ.butoxykarbonylovĂĄ skupina
Bzl: benzylovĂĄ skupina
Et: ethylovĂĄ skupina
IvĂe: methylovĂĄ skupina »'.s: sethansulfonylovĂĄ skupina PNB: p-nitrobenzylovĂĄ skupina PNZ: p-nitrobenzyloxykarbonylovĂĄ skupina -89- T3DMS: terÄ.butyldimethylsilyiovĂĄ skupina
Tr: tritylovĂĄ skupina PĆĂklady provedenĂ vynĂĄlezu PĆĂklad 1 (5H,6S) -6-/ (R) -1 -hydroxye thy1/-2-/ (2S, 4S) -2- (2-pyrro li -don-4-yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxy-lĂĄt sodnĂœ
P- roztoku p-nitrobenzyl- (5R, 6S)-2-difenoxyfosforyloxy-6-/(R)-1 -hydroxyethyl/-1 -karbapen-2-em-3-karboxyiĂĄtu (300mg, O>55 mmol) v acetonitrilu (15 ml) se pĆikape pod dusĂ-kem za chlazenĂ ledem roztok (2S,4S)-4-merkapto-N-(p-nitro-benzyloxykarbonyl)-2- (2-pyrrolidon-4-yl)pyrrolidinu (205,g, 0)56 mmol), slouÄenina z referenÄnĂho pĆĂkladu 1-9) vacetonitrilu (6 ml) a pak N,N-diisop.ropylethylamin (0,10ml, 0,57 mmol), SmÄs se mĂchĂĄ pĆi 0 °C po 7 hodin. Pak sepĆidĂĄ ethylacetĂĄt (70 ml) k reakÄnĂmu roztoku. OrganickĂĄvrstva se promyje - vodou a nasycenĂœm vodnĂœm roztokem chlo-ridu sodnĂ©ho a pak se suĆĄĂ nad bezvodĂœm sĂranem horeÄna-tĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Sbytek se zpracujechromatografiĂ na sloupci silikagelu (Wakogel C-300,ethylacetĂĄt) za vzniku p-nitrobenzy1-(5R,6S)-6-/(R)-1-hydro-xyethy1/-2-/ (2S , 4S) -N- (p-nitrobenzyloxykarbony 1) -2- (2-pyrro- -ÎČΞ- lidon-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karbo-xylĂĄt (313 mg, vĂœtÄĆŸek 86,2 %). IR(KBr)cm~1: 1780, 1700, 1520, 1350 NMH(CDC13)Ä: 1,37(33,d,J=6Hz), 5,24(ÎČÎ,m), 5,52(1H,d,J=14Hz), 7,33(2H,d,J=9Hz), 7,46(2H,d,J=9Hz), 8,24(2H,d,J=9Hz), 8,26 (2H,d,J=9Hz) 2)
10% palladium na uhlĂ katalyzĂĄtor (150 mg pĆedemmĂchanĂ©ho a aktivovanĂ©ho s 0,11b flumivĂœm roztokem 3-morfo-linopropansulfonĂĄtu sodnĂ©ho v prostĆedĂ vodĂku po jednu 'ilOCx inu) byl pĆidĂĄn k roztoku slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (300 mg, 0,45 mmol) ve smÄsi tetrahydrofuranu (10 ml) a 0,1M tlumivĂ©ho roztoku 3-moĆfolinopropansulfonĂ©tu sodnĂ©ho (10 ml). SmÄs byla mĂchĂĄna v proudu vodĂku pĆteplotÄ mĂstnosti po 2 hodiny, katalyzĂĄtor byl odfiltrovĂĄnz reakÄnĂ smÄsi a filtrĂĄt byl promyt ethylacetĂĄtem (20 ml)a nerozpustnĂ© lĂĄtky ve vodnĂ© vrstvÄ byly odfiltrovĂĄny.ZĂskanĂœ filtrĂĄt byl zahuĆĄtÄn na objem asi 15 ml. Zbytekbyl zpracovĂĄn sloupcovou chromatografiĂ s reverznĂ fĂĄzĂ(LC-SORB-1· SP-B-ODS, 10% methanolovĂœ vodnĂœ roztok). PoĆŸa-dovĂĄnĂĄ frakce byla zahuĆĄtÄna a vymrazena za zĂskĂĄnĂ vĂœĆĄeuvedenĂ© slouÄenin (70 mg, vĂœtÄĆŸek 38,4 %). IR(KBr)cm-1:1760, 1680, 1590, 1 390NMR(D2O)^; 1,26(3H,d,J=7Hz), 1,54(1H,m), 2,28(1H,m),3,86 (1H,m), 4,21(2H,m) 491- HPLC :
TM kolona: YMC -Pack ODS-AQ, 5 /Um, 4,6 0 x 150 mm eluÄnĂ Äinidlo: 0,01M fosfĂĄtovĂœ pufr (pH 6,5)â methanol(80:20) prĆŻtokovĂĄ rychlost: 1,0 ml/min
teplota: 40 °G detektor: 290 na retenÄnĂ Äas: 2,23 min x'ĆĂklad 2 (5R,6S)-6-/(R)-1-hydroxyethy1/-2-/(2R, 4S)-2-(2-pyrrolidon- 4-yl)pyrrolidin-4-ylthio/-1-karpapen-2-am-3-kyrboxylĂĄts odnĂœ
°yl proveden stejnĂœ postup jako v pĆĂkladu 1-1 za po-uĆŸitĂ p-nitrobenzy1-(5R, -6S)-2-difenoxyfosforyloxy-6-/(R)- 1-hydroxyethyl/-1-karbapen-2-em-3-karboxylĂĄtu (300 mg, 0,55 mmol) a (2R,4S)-4-merkapto-N-(p-nitrobenzyloxykar-bony1)-2-(2-pyrrolidon-4-yl)pyrrolidinu (200 mg, 0,55 mmol),slouÄeniny z referenÄnĂho pĆĂkladu 2, za vzniku p-nitro-benzy 1- (5R> 6S)-6-/(R)-1 -hydroxyethyl'/-2-/ (2R, 48) -N- (p-nitro-benzy loxy kar bony 1 (-2- (2-pyrrolidon-4-yl)pyrrolidin-4-yl-thio/-1 -karbapen-2-em-3-karboxylĂĄtu (127 mg, vĂœtÄĆŸek 35 %)..IR(KBr)cmâ1:1790, 1710, 1520, 1350 NMR (CDCl3)ĂĄ :1 ,35(3H,d,J=6Hz),5,25(3B,m),5,52(1H,d,J= 14Hz), 7,54(2H,d,J=9Hz), 7,66(2H,d,J=9Hz),8,23(2H,d,J=9Hz),8,26(2H,d,J=9Hz) -92-
HO
katalyzĂĄtor - 10% palladium na uhlĂ (60 mg) byl pĆi dĂĄn k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (127 mg, 0,19 mmol) ve smÄsi tetrahydrofuranu (10 ml) a 0,1M tlumivĂ©m roztoku 3-morfolinopropansulfonĂĄtu sodnĂ©ho (10 ml). xato smÄs byla mĂchĂĄna v atmosfĂ©Će vodĂku pĆi ^,29 MPa pĆi teplotÄ mĂstnosti po dobu 1,5 hodiny. ~ata- lyzĂĄtor byl odfiltrovĂĄn z reakÄnĂ smÄsi a filtrĂĄt byl promyt ethylacĂ©tĂĄtem (20 ml) a nerozpustnĂœ materiĂĄl z
vodnĂ© vrstvy byl odfiItrovĂĄn.lĂskanĂœ filtrĂĄt byl zpraco-TM vĂĄn sloupcovou chrcmatografiĂ s reverznĂ fĂĄzĂ (LC-SORB 1SP-B-ODS, 10 % methanolovĂœ vodnĂœ roztok), pak zahuĆĄtÄn alyofilizovĂĄn, zĂskĂĄ se tak vĂœĆĄe uvedenĂĄ slouÄenina (5,5mg, vĂœtÄĆŸek 7,1 %) IR(K3r)cmâ1: 1780, 1600, 1270 NMR(D2O) Ă>: 1,28(3H,d,J=8Hz),2,54(3H,m) HPLC(stejnĂ© podmĂnky jako v pĆĂkladu 1) retenÄnĂ Äas: 5,54 min. PĆĂklad 3 (1 R,58,6S)-6-/(R) â 1-hydroxyethyl/-1-methyl-2-/(2S,48)-2-(2-pyrrolidon-4-yl) pyrrolidwn-4-ylthio/-1 -karbapen-2-em-3-karboxylĂĄt sodnĂœ -93- ÎÎ
__S
COOPNB
Î
StejnĂœ postup jako v pĆĂkladu 1-1 byl proveden zapouĆŸitĂ p-nitrobenzyl-(1 R, 5S,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3- karbo-xylĂĄtu (230 mg, 0,41 mmol) a (2S,4S)-4-merkapto-N-(p-nitro-benzyloxykarbonyl)-2-(2-pyrrolidon-4-al)pyrrolidinu (140mg, 0,38 mmol, slouÄenina z referenÄnĂho pĆĂkladu 1-9)za vzniku p-nitrobenzyl-(1R,58,6S)-6-/(R)-1-hydroxyethyl/-1 -methyl-2-/(2S,4S)-N-(p-nitrobenzyloxykarbonylJ-2-(2-pyrrolidon-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂ©tu (223 mg, vĂœtÄĆŸek 80,6 %)a IR (KBr)cm"1: 17^0, 1700, 1520, 1340 NMR(CBCl3)Ă : 1,28(3H,d,J=8Hz), 1 ,33 (3H,d,J=7Hz),5,24(2H,m), 5,31 a 5,52(2H,ABq,J=14Hz), 7,53(2H,d,J=8Hz),7,66(2H,d,J=8Hz), 8,20(2H,d,J=8Hz), 8,22(2H,d,J= 8Hz)
-94â
StejnĂœ postup jako v pĆĂkladu 1-2 se provede za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (2,23 mg,0,33 mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (73 mg, vĂœtÄĆŸek 53,2 %, diastereomery A a B 44:56). IR(KBr)cmâ1:1760, 1680, 1590, 1390 KMR (D2O)J: 1,23(3H,d,J=8Hz),1,30(3H,d,J=7Hz),1 ,77(1H, m),2,27-2,42(1H,m),4,06(1H,m),4,26(2H,m) HPLC: ' · z · kolona: IN1HBILâą ODS-2, 5 /Um, 4,6 0 x 250 nm eluÄnĂ Äinidlo: 0,01M fosfĂĄtovĂœ pufr (pH 7,0) -methanol(90:10) prĆŻtokovĂĄ rychlost: 1,0 ml/min
teplota: 40 °C detektor: 254 nm retenÄnĂ doba: 13,2 min, 14,6 min (44:56) PĆĂklad 4 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2R,4S)- 2-(2-pyrrolidon-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄt sodnĂœ
95-
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂ p-nitrobenzyl-(1R,58,6S)-2-difenoxyfosforyloxy-6-/(R)-1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂ©tu(230 mg, 0,41 mmol) a (2R,4S)-4-merkapto-N-(p-nitrobenzyl-oxykarbonyl)-2-(2-pyrrolidon-4-yl)pyrrolidinu (140 mg,0,38mmol) slouÄenina z referenÄnĂho pĆĂkladu 2) se.zĂskĂĄp-nitrobenzyl-(1R,5S,6S)-6-/(R)-1-hydroxyethy1/-1 -methyl-2-/(2R,4S)-N-(p-nitrobenzyloxykarbony!)-2-(2-pyrrolidon- 4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄt(i 74 mg,. vĂœtÄĆŸek 62,9 %). IR(KBr)cm"1: 1780, 1700, 1520, 1340 NMR(CDC13) ÂŁ : 1,27(3H,d,J=8Hz), 1,36(3H,d,J=6Hz), 5,25(3H,m), 5,53(1H,d,J=14Hz), 7,54(2H,d,J=9Hz), 7,67(2H,d,J=9Hz), 8,24(2H,d,J=9Hz), 8,26(2H,d,9Hz)
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za po-uĆŸitĂ slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (174 mg,0,26 mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (22 mg,vĂœtÄĆŸek 20,6 %). IR(KBr)cm-1:1780, 1600, 1380, 1300 NĂYiR(D2O) <ÂŁ : 1 ,24(3H,d,J=8Hz), 1 ,31 (3H,d, J=7Hz), 1 ,98-2,98(3H,m),3,44(3H,m),3,74(3H,m) HPLG (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ Äas: 7,46 min i -96- PĆĂklad 5 (1 R, 5S,6S)-2-/(2S, 4S)-2-azetidinon-4-yl)pyrrolidin-4-yl-thio)-6-/(R) â 1-hydroxyethyl/-l-methyl-1 -karbapen-2-em-
3-karboxylĂĄt sodnĂœ - diastereomer B
HO
K roztoku p-nitrobenzyl-(1R,5S,6S)-2-difenoxyfosfo-ryl-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu (110 mg, 0,195 mmol) v acetonitrilu (5 ml) sepĆidĂĄ v atmosfĂ©Će dusĂku pĆi -10 °C roztok (2S,4S)-2-(2-azetidinon-4-yl)-4-merkapto-N-(p-nitrobenzyloxykarbonyl)pyrrolidinu-diastereomeru B (67 mg, 0,191 mmol), slouÄe-nina z refernÄnĂho pĆĂkladu 3), v acetonitrilu (5 ml) apak N,R-diisopropylamin (34 /Ul, 0,21 mmol) po kapkĂĄch.
SmÄs se mĂchĂĄ pĆes.noc pĆi 4 0. ^ak se k reakcnĂmu roz-toku pĆidĂĄ ethylacetĂĄt (50 ml). SmÄs se promyje vodou anasycenĂœm roztokem (vodnĂœm) chloridu sodnĂ©ho. OrganickĂĄvrstva se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂse za snĂĆŸenĂ©ho tlaku, ^bytek se zpracuje chromatografiĂ ĂTiff na sloupci silikagelu (Wakogel^ C-300, 3% methanol-chlo-roform), zĂskĂĄ se p-nitrobenzyl-(1R,5S,6S)-2-/(2S,4S)-2-(2-azetidinon-4-yl)-N-(p-nitrobenzyloxykarbonyl)pyrrolidin- 4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em- 3-karboxylĂĄt, diastereomer B (88,5 mg, vĂœtÄĆŸek 68,2 %).IR(KBr)cm"1 ;1760,. .1700,. 1520, 1 340 NMR(CDC13) Ă; 1,28(3H,d,J=7Hz),1,35(3H,d,J=6Hz),1,67(1H, m), 2,50-2,74(3H,m),3,08(1H,dd,J=15,5Hz),3,24-3,45(3H,m), 3,70(2H,m), 3,96-4,33(4H,m),5,23(3H,m),5,52(1H,d,J= .1 3Hz) , 7,52 (2H,d, J=8Hz), 7,65 (2H,fi, J=6Hz),8,22(2H,d,J= 8Hz),8,24(2H,d,J=8Hz) -97-
HO 2) Ï
StejnĂœm zpĆŻsobem jako v pĆĂkladu 1-2 se za pouĆŸitĂslouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (86 mg, 0,13mmol), zĂskĂĄ vĂœĆĄe uvedenĂĄ slouÄenina (18 mg, vĂœtÄĆŸek 33,7 %) oIR(KBr)cmâ1:1750, 1590, 1390 NMRCD2O) S: 1,26(3H,d,J=7Hz), 1,31(3H,d,J=6Hz),1,65(1H,m), 2,69(1H,dd,J=16,8Hz),2,73(1H,br d,J=l6Hz),3,20-3,53(4H,m),3,61(1H,dd,J=12,6Hz),3,75(1H,q,J=8Hz),3,85-4,40(4H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 3,8 min PĆĂklad 6 (1 R, 5S, 6S)-2-/(2S,4S)-2-(2-azetidinon-4-yl)pyrrolidin-4-ylthio)-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-
3-karboxylĂĄt sodnĂĄ,diastereomer A Ć-'
HO
c<
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂp-nitrobenzyl- (1R, 5S, 6S)-2-difenoxyfosforyloxĂœ-6-/(R)-1-hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂĄtu (1 53mg, 0,27 mmol) a aiastereomeru A (2S,4S)-2-(2-azetidinon-4-yl)-4-merkapto-N-(p-nitrobenzyloxykarbonyl)pyrrolidinu (90 -98- mg. 0,26 imol, slouÄenina z referenÄnĂho pĆĂkladu 4) se zĂskĂĄ p-nitrobenzyl-(1R,5S,6S)-2-/(2S,4S)-2-(2-azetidinon-4-yl)-N-(p-nitrobenzyloxykarbonyl)pyrrolidin-4-ylthio/-6-/(R)-1 -hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄt, dia- stereomer A (128 mg, vĂœtÄĆŸek 70,9 %') . lR(KSr)cmâ1:1760, 1 700, 1.520, 1340
NhR(CDCl3) cf: 1 ,28(3K,d,J=7Hz),1,34(3H,d,J=6Hz),1,91(2K,n)2,44-3,10(3H,m),3,17-3,46(2H,m),3,66(1H,m),4,00-4,36(5H,m),5,24(3H,b) ,5,5'0(1H,d,J=14Hz),7,52(2H,d,J=8Hz), 7,65(2H,d,J=8Hz),8,21(2H,d,J=8Hz),8,23(2H,d,J=8Hz).
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (128 mg, 0,19mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (28,5 mg, vĂœtÄĆŸek 36,7 %). IR(KBr)cm_1 : -1750, 1590, 1390 NMR(D20) S : 1 ,25(3H,d,J=7Hz), 1 , 32 (3H, d, J=6Hz), 1 ,83 (1H ,m)., 2,75(1H,dd, J=15,8Hz),2,88(1H,dd,J=15,2Hz),3,18-3,55(4H,m),3,68(1H,dd,J=12,6Hz),3,86-4,40(5H,m) HFLG (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 3,46 min ^rĂklad 7 (5R-6S)-6-/(R)-1-hydroxyethy1/-.2-/(2R,4S)-2-(2-pyrrolidon- 3-y line thyl) pyrrol.idin-4-ylthio/-1 -karbapen-2-em-3-karboxy-lovĂ© kyselina.
N,N-Diisopropylethylamin (0,13 ml, 0,76 mmol) bylpĆikapĂ©n k roztoku allyl-(5R,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hyaroxyethyl/-1-karbapen-2-em-3-karboxylĂĄtu (369mg, 0,76 mmol) a (2R,4S)-K-allyloxykarbonyl-4-merkapto- 2- (2-pyrrolidon-3-ylmethyl)pyrrolidinu (216 mg, 0,76 mmol)v acetonitrilu (5,6 ml) za chlazenĂ ledem. iXeakÄnĂ smÄsbyla mĂchĂĄna pĆi tĂ©ĆŸe teplotÄ po dobu jednĂ© hodiny a dĂ©lemĂchĂĄna pĆi 5 °C po 16 hodin. & reakÄnĂmu roztoku byl pĆi-dĂĄn ethylacetĂĄt (60 ml). SmÄs byla postupnÄ promyta nasyce-nĂœm vodnĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho a nasyce-nĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak byl suĆĄen nadbezvodĂœm sĂranem sodnĂœm a zahuĆĄtÄn, ^bytek byl ÄiĆĄtÄn rvch-lou chromatografiĂ na sloupci silikagelu (wakogel* C-300, 40 ml, aceton-ethylacetĂĄt 2:3).Frakce, obsahujĂcĂ poĆŸado-vanĂœ produkt byly zahuĆĄtÄny, byl zĂskĂĄn allyl-(5R,6S)- /(2R,4S)-N-allyloxykarbonyl-2-(2-pvrrolidon-3-ylmethyl)pyrro-lidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-karbapen-2-em- 3- karboxylĂ©t (303 mg, vĂœtÄĆŸek: 76,7 %) ve formÄ pÄny. NMR (CDC13) 1,35(3H,d,J=6Hz),1,7-2,2(4H,m),2,34(2H,m),2,61 (1H,m),3,1-3,4(6H,m),3,55(1H,m),4,0-4,3(4H,m),4,6-4,9 (4H,m),5,2-5,5(4H,m),5,7S(1H,brs),6,0(2H,m).
-100-
Voda (52 /Ul) se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ©ve vĂœĆĄe uvedenĂ© reakci (300 mg, 0,58 mmol) v methylen-chloridu (6 ml). SmÄs se odvzduĆĄnĂ. K. uvedenĂ©m roztoku sepĆidĂĄ bis(trifenylĆosfin)palladium(II) chlorid (8 mg, 0,011 mmol) a tributylcĂnhydrid (0,466 ml, 1,73 mmol) zachlazenĂ ledem. SmÄs se mĂchĂĄ pĆi tĂ©ĆŸe teplotÄ 5 minut adĂĄle pĆi teplotÄ mĂstnosti po 30 minut. K reakÄnĂmu roztoku,se pĆidĂĄ voda (40 ml). VodnĂĄ vrstva se promyje chloroformem(20 ml, dvakrĂĄt) a pak se zbylĂ© organickĂ© rozpouĆĄtÄdloodstranĂ za snĂĆŸenĂ©ho tlaku. PĆidĂĄ se aktivnĂ uhlĂ (50mg). SmÄs se mĂchĂĄ 30 minut a pak se zfiltruje. FiltrĂĄtse zahustĂ na 700 mg a pĆi teplotÄ mĂstnosti se k nÄmupĆidĂĄ ethanol (1,4 ml). ReakÄnĂ smÄs se nechĂĄ stĂĄt pĆi tĂ©ĆŸeteplotÄ 30 minut za tvorby sraĆŸeniny. K tĂ©to suspenzi sepĆikape za mĂchĂĄnĂ bÄhem jednĂ© hodiny ethanol (1,4 ml). P'ak se suspenze mĂchĂĄ pĆi teplotÄ mĂstnosti 30 minut a dĂĄlepĆi 5 °C 16 hodin. SraĆŸenina se oddÄlĂ filtracĂ a promyjede postupnÄ vodou a ethanolem (1:4) (1,3 ml, dvakrĂĄt) aacetonem (2 ml)a pak se suĆĄĂ dvÄ hodiny za snĂĆŸenĂ©ho tla-ku, zĂskĂĄ se vĂœĆĄe uvedenĂ© slouÄenina (159 mg, vĂœtÄĆŸek:69,6%). IR(KBr)cmâ1: 1740, 1690, 1600, 1380 NMR(D2O) Ć :1,26(3K,d,J=8Hz), 1,7-2,0(3H,m)1,18(1H,m),1,38 . (1H,m),2,6-2,8(2H,m),3,2(2H,d,J=9Hz),3,3-3,4(4H,m),3,7-3,9(2H,m),4,0(1H,m),4,1-4,3(2H,m). . -101 Ć„rĂklad 8 (1R,5S, 63)-6-/ (R)-1 -hydroxyethyl/-!-methyl-2-/<2R,4S)-2- (2-pyrrolidon-3-ylmethyl)pyrrolidin-4-ylthio/-1-karbapen-
COO' N,K-2iisopropylethylamin (0,26 ml, 1,52 mmol) sepĆikape k roztoku allyl-(1R,5S,68)-2-difenoxyfosforyl-oxy-Ăł-/(R)-1 -hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karbbxylĂ©tu (759 mg, 1,52 mmol) a (2R,4S)-N-allyloxykar-bony 1-4-merkapto-2-(2-pyrrolidon-3-ylmethyDpyrrolidinu(432 mg, 1,52 mmol) v acetonitrilu (11 ml) pĆĂ -40 °G.^eakÄnĂ roztok se mĂchĂĄ pĆi tĂ©ĆŸe teplotÄ 3 hodiny a dĂĄlepĆi 5 °C 16 hodin. K reakÄnĂmu roztoku se pĆidĂĄ ethylace-tĂĄt (60 ml), lento roztok se postupnÄ promyje nasycenĂœmvodnĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho a nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœmsĂranem sodnĂœm a zahustĂ se. Zbytek se ÄistĂ rychlou chro-matografiĂ na sloupci silikagelu (âakogel C-30.0, 40 ml,aceton-ethylacetĂĄt 2:3) a frakce, obsahujĂcĂ poĆŸadovanĂœprodukt se zahustĂ, zĂskĂĄ se allyl-(1R,5S,6S)-2-/(2R,4S)-N-allyloxykarbony1-2-Ă2-pyrrolidon-3-ylmethy1)pyrrolidin- 4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em- 3-karboxylĂĄt (420 mg, vĂœtÄĆŸek: 51,8 %) ve formÄ pÄny.
-1 02- 2)
Voda (71 yUl) se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ©vĂœĆĄe uvedenou reakcĂ (420 mg, 0,79 mmol) v methylenchlo-ridu (8,4 ml), '-â-'ento. roztok byl odvzduĆĄnÄn. uvedenĂ©muroztoku se pĆidĂĄ bis(trifenylfosfin)palladium(II)chlorid(11 mg, 0,016 mmol) a tributylcĂnhydrid (0,635 ml, 2,36mmol) za chlazenĂ ledem. Tento reakÄnĂ roztok se mĂchĂĄ pĆitĂ©ĆŸe teplotÄ 3 minuty a dĂĄle pĆi teplotÄ mĂstnosti po30 minut, -^ĆidĂ© se voda (40 ml) k reakÄnĂmu roztoku avodnĂĄ vĆstva se promyje chloroformem (20 ml, dvakrĂĄt)?
Pak se zbylĂ© organickĂ© rozpouĆĄtÄdlo odpaĆĂ za snĂĆŸenĂ©hotlaku. PĆidĂĄ se aktivnĂ uhlĂ (50 mg). SmÄs se pak mĂchĂĄ30 minut a odfiltruje. FiltrĂĄt se zahustĂ na 500 mg apĆi teplotÄ mĂstnosti se pĆidĂĄ ethanol (1 ml). Roztok senechĂĄ stĂĄt pĆi tĂ©ĆŸe teplotÄ jednu hodinu, vytvĂĄĆĂ se sra-ĆŸenina. uvedenĂ© suspenzi se pĆikape ethanol (3,5 ml) zamĂchĂĄnĂ bÄhem jednĂ© hodinyâ, ^uspenze se mĂchĂĄ pĆi teplotÄmĂstnosti po 3Ξ minut a dĂĄle pĆi 5 °C 16 hodin. SraĆŸeninase oddÄlĂ filtracĂ, pak se postupnÄ promyje smÄsĂ voda-ethanol (1:9)(1 ml, tĆikrĂĄt) a suĆĄĂ se dvÄ hodiny za snĂ-ĆŸenĂ©ho tlaku, zĂskĂĄ se vĂœĆĄe uvedenĂ© slouÄenina (232 mg, vĂœ-tÄĆŸek 72,0%). IR(KBr)cm"1:1760, 1700, 1640,1590,1390 KMR(D2O)ĂĄ : 1,21(3H,d,J=8Hz),1,28(3H,d,J=6Hz),1,7-2,0(3H,m), 2,20 (tH,m) j 2,40 (,1H,m), 2,6-2,9 (2H,m), 3,3-3,5 (5H,m), 3,70(1H, m) , 3,86 (1H, m) , 4,0 (1 H, m) , 4,24 (2H, m) -103-
PrĂklad 9 (1 R,58,6S)-2-/(2R,48)-2-(2-azetidinon-3-ylmethyl)-pyrro-lidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-!-methyi-1-karba-pen-2-em-3-karboxylovĂĄ kyselina
^rovede se stejnĂœ postup jako v pĆĂkladu 8-1 za po-uĆŸitĂ allyl-(1R,5S,6S)-2-difenoxyfosfoj?yloxy-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu (331mg, 0,66 mmol), (2R,4S)-N-allyloxykarbonyl-2-(2-azetidinon- 3-ylmethyl)-4-merkaptopyrrolidinu (180 mg, 0,66 mmol)a N,K-diisopropylethylaminu (0,12 ml, 0,66 mmol), zĂskĂĄ seallyl-(1R,5S,68)-2-/(2R,4S)-N-allyloxykarbonĂœl-2-(2-aze-tidinon-3-ylmethyl)pyrrolidin-4-ylthio/-6-/(R)-1-hydroxy-ethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄt (125 mg, vĂœ-tÄĆŸek 36,3 %) ve formÄ pÄny. NMR(CDC13)$ : 1 ,29(3H,d,J=7Hz), 1,36(3H,d,J=6Hz),1,8(1H,m),2,0(1H,m) ,2,65( 2H,m) ,3,1 (1H,m) ,3,3 (3H,m) , 3,48 (1H, t )<J=6Hz)3,Ăł(1H,m),4,0(2H,m) ,4,25 (2H,m), 4,25 (2H,m)', 4,62( 2H,br d,J=6Hz),4,8(2H,m),5,2-5,5(4H,m),5,66(1H,br s),5,98(2H,m)
V
âąV 9 -104-
2) HO
Provede se stejnĂĄ reakce jako v pĆĂkladu 8-2 proodstranÄnĂ chrĂĄnĂcĂ skupiny a dalĆĄĂ zpracovĂĄnĂ za pouĆŸi-tĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (125 mg, 0,24 mmol), bis(trifenylfosfin)palladium(II)chloridu (3,4 mg,0,0048 mmol), tributylcĂnhydridu (0,194 ml, 0,722 mmol) a vody (22 /Ul).VodnĂĄ vrstva se ÄistĂ chromatografiĂ na ko-
âą TV lonÄ s reverznĂ fĂĄzĂ (YMC-GEL"â* ODS-AQ 120-S50, 50 ml, methanol-voda 15:85), a frakce, obsahujĂcĂ poĆŸadovanĂœ produktse zahustĂ a lyofilizujĂ, zĂskĂĄ se uvedenĂĄ slouÄenina (20mg, vĂœtÄĆŸek 21,0 %). IR(KBr) cmâ1:1740, 1600,1390 NMR(D20)) Ă: 1,18(.3H,d,J=7Hz),1 ,26(3H,d,J=6Hz),1 ,3(1H,m),2,2(3H,m),2,7(1H,m),3,1-3,7(7H,m),3,92(1H,m),4,1-4,3(2H,m) PĆĂklad 10 -Oias tereomery A a B (1 R, 58,6S)-6-/(-R)-1 -hydroxyethy 1/-1 -methyl-2-/(2S,4S)-2-(2-pyrrolidon-4-yl)pyrrolidin-4-yl-thio/-1 -karbapen-2-em-3-karboxylĂĄtu draselnĂ©ho
-105-
SlouÄenina z pĆĂkladu 3 (100 mg) se zpracuje pomocĂftaters 600E (kolona: YMCâą-Pack SH-365-5 S-5. 1 20A. ODS,eluÄnĂ Äinidlo: 0,01 WĂ pifr- fosfĂĄt draselnĂœ (pH 7,0)-methanol 85:15, prĆŻtokovĂĄ rychlost 14 ml/min, detektor:290nm, teplota 26 °C), zĂskĂĄ se frakce diastereomeru A (re-tenÄnĂ doba 25,5 min) a diastereomeru 8 (retenÄnĂ doba 30,2min). Frakce, obsahujĂcĂ diastereomer A se zahustĂ na asi15 ml a koncentrovanĂœ roztok se zpracuje chromĂĄtografiĂna kolonÄ s reverznĂ fĂĄzĂ (YMC -GEL OBS-AQ 120-S50,desti-lovanou vodou se vymyjĂ sele a pak se poĆŸadovanĂœ produkteluuje 20% vodnĂœm roztokem methanolu). PoĆŸadovanĂĄ frakcese zahustĂ a vymrazĂ, zĂskĂĄ se diastereomer A (16 mg) vĂœĆĄeuvedenĂ© slouÄeniny.'StejnĂœm zpĆŻsobem jako vĂœĆĄe se zĂskĂĄdiastereomer B (14,8 mg).
Diastereomer A IP(KBrJcm^1:1760, 1680, 1550, +390 NMR(B2O)^:1,22(3H,d,J=8Hz),1,30(3H,d,J=7Hz),1,67(1H,m),2,35(1H,dd,J=8,17Hz), 4,02(1H,m),4,25(2H,m)
Diastereomer B IR(KBr)cmâ1:1760, 1680,1590,1390 NMB(D2O ĂĄ : 1,22(3H,d, J=8Hz)., 1 ,30 (3H,d, J=7Hz), 1,72(1H,m),2,28(1H,dd,J=8,17Hz),4,02(1H,m),4,26(2H,m) PĆĂklad 11
Diastereomery A a B (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1 -methyl-2-/' (2S,4S)-2-(pyrrolidin-3-yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylové kyseliny
PNZ -106- âą^rovede se stejnĂœ postup jako v pĆĂkladu 1-1 zapouĆŸitĂ p-nitrobenzyl-(1R,5S,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄ-tu (1,39 g, 2,34 mmol) a (2S,4S)-4-merkapto-N-(p-nitro-benzyloxykarbony1)-2-/N-(p-ni trobenzyloxykarbony1)pyrro-lidin-3-yl/pyrrolidinu (1,24 g, 2,34 mmol, slouÄenina zreferenÄnĂho pĆĂkladu 5-6), zĂskĂĄ se p-nitrobenzyl-(1R,5S,6S)-6-/(R)â1-hydroxyethyl/-1-methyl-2-/(2S,4S)-N-(p-nitro-benzyloxykarbonyl)-2-/N-(p-nitrobenzyloxykarbonyl)pyrro-lidin-3-yl/pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxy-lĂĄt (1,59 g, vĂœtÄĆŸek . 77,7 %). IR(KBr)cm'1:1770, 1700, 1610, 1520, 1400, 1350 NMR(CDC13) ÂŁ:1,28(3H,d,J=7Hz),1,34(3H,d,J=6H.z),5,14-5,58(6H,m),7,52(4H,br d,J=8Hz),7,65(2H,d,J=8Hz), 8,20(6H,br d,J=8Hz)
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ (1,52 g, 1,74mmol) se rozpustĂ ve smÄsi, obsahujĂcĂ tetrahydrofuran (40ml), ethanol (2 ml) a 0,25M tlumivĂœ roztok 3-morfolino-propansulfonĂĄtu sodnĂ©ho (pH 7,0, 18 ml), /ak se pĆidĂĄ jakokatalyzĂĄtor 10% palladium na uhlĂ (750 mg). SmÄs se mĂchĂĄv proudu vodĂku 0,3 MPa pĆi teplotÄ mĂstnosti po dvÄ hodiny,^atalyzĂ©tor se z reakÄnĂ smÄsi odfiltruje a filtrĂĄt sepromyje ethylacetĂĄtem (50 ml). NerozpustnĂœ podĂl z vodnĂ©ho roztoku se odfiltruje. akto zĂskanĂĄ vodnĂĄ vrstva se zpra-
TM cuje chromĂĄtografiĂ na kolonÄ s reverznĂ fĂĄzĂ (LC-SORBSP-B-ODS, 15 vodnĂœ roztok methanolu aĆŸ 20% vodnĂœ roztok -107- methanolu), pak se zahustĂ a vymrazĂ, zĂskĂĄ se diastereo-mer A (S7-mg, vĂœtÄĆŸek: 14,6 %) a diastereomer B (110 mg,vĂœtÄĆŸek 16,6 h) vĂœĆĄe uvedenĂ© slouÄeniny.
Diastereomer A IR(KBr)cm~1:1760, 1580, 1540, 1380 KĂÄB(D2O) S; 1 , 1 6(3H,d, J=8Hz), 1 ,24(3H,d,J=7Hz),1,74(1H,m), 2,20(1H,m),2,44(2H,m),3,73(1H,m),4,17(2H,m) HPLC(stejnĂ© podmĂnky jako v pĆĂkladu 1) ^etenÄnĂ doba: 2,6 min
Diastereomer B IR(KBr)cmâ1:1750, 1590, 1390 NMB(D20) $ : 1,23(3H,d,J=8Hz),1,30(3H,d,J=7Hz),l,74(1H,m),2,23(1H,m),2,50(2H,m),3,78(1H,m),4,24(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 3,6 min PĆĂklad 12
Diastereomery A a B (1R,58,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S) -2- (N-methylpyrroliåin-r3-yl)pyrrolidin- 4-ylthio/-1-karbapen-2-em-3-karboxylové kyseliny
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸi-tĂ p-nitrobenzyl-(1R,5S,6S)-2-difenoxyfosforyloxy-6-/(R)- 1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu (6S0mg, 1,14 mmol) a (4S,4S)-4-merkapto-2-(N-methylpyrÎolidin- 3-yl )-N-(p-nitrobenzyloxykarbonyl)pyrrolidin-trifluor-methansulfcnĂĄtu (650 mg, 1,26 mmol, slouÄeninaĆŸ referenÄ- -108- nĂho pĆĂkladu 6-9), zĂskĂĄ se p-nitrobenzyl-(1R,5S,6S)-6-/(R) -1 -hydroxyethyl/-1-methyl-2-/(2S,4S)-N-(p-nitrobenzyl-oxykarbonyl)-2-(N-methylpyrrolidin-3-yl)pyrrolidin-4-yl-thio/-1 -karbapen-2-em-3-karboxylĂĄt (603 mg, vĂœtÄĆŸek 74,3 %).IR(K3r)cm"1: 1770, 1700, 1610, 1520 Ă\'MR(CDC13) ÂŁ: 1,37(3H,d,J=6Hz),Ă,42(3H,d,J=7Hz), 5,24(4H,m), 7,54(2H,d,J-8Hz),7,68(2H,d,J=SHz),8,25(2H,d,J=8Hz), 6,27(2H,d,J=8Hz)
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za pou-ĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (290 mg, 0,41mmol) zĂskĂĄ se tak diastereomer A (27 mg, vĂœtÄĆŸek 16,7 %)a diastereomer B (27 mg, vĂœtÄĆŸek 16,7 %) vĂœĆĄe uvedenĂ© slou-Äeniny.
Diastereomer A . IR(KBr)cmâ1: 1760, 1590, 1360 NMR(D20) 6; 1,21(3H,d,J=8Hz),1,30(3H,d, J=7Hz), 1 ,53( 1H,m), 1 , 92(1H,m),2,94(3H,s),3,91(1H,m),4,23(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆikladu 1)
RetenÄnĂ doba: 3,5 min
Diastereomer B IR(KBr)cm_1: 1750, 1590, 1380 NMR(D2O) <T:1,18(3H,d,J=8Hz),1,27(3H,d,J=7Hz), 1,80(1H,m),2,24(1H,m),2,88(3H,s),3,52(1H,m),3,74(1H,m), 4,20(2H,m) , HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1 )
RetenÄnĂ doba: 4,3 min PĆĂklad 13
Diastereomery A a q (1R,58,ĂłS)-6-/(R)-1-hydroxyethyl/-1- -109- methyl-2-/(28,4S)-2-(N,N-dimethyl-3-pyrrolidinio)pyrro-lidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄtu
P. i ÂŁ'< t Ă 0
Methyljodid (0,13 ml, 2,09 mmol) se pĆidĂĄ k roztokuslouÄeniny zĂskanĂ© v pĆĂkladu 12â1 (300 mg, 0,42 mmol) vacetonu (5 ml) a smÄs se mĂchĂĄ pĆes noc pĆi teplotÄ mĂst-nosti. ^eakÄnĂ roztok se zahustĂ za snĂĆŸenĂ©ho tlaku a zĂska-nĂœ zbytek se zpracuje stejnĂœm zpĆŻsobem jako v pĆĂkladu 1-2,zĂskĂĄ se diastereomer A (17 mg, vĂœtÄĆŸek 9,8 %) a diastereo-mer B (29 mg, vĂœtÄĆŸek 16,7 ?Ăł) vĂœĆĄe uvedenĂ© slouÄeniny,diastereomer A IE(K3r)cm_1: 1750, 1590, 1380 NMR(D2O) ĂĄ. :1,20 (3H,d, J=8Hz), 1 , 29 (3H, d, J=7Hz), 2,1 2 (1H.,m),2,44(2H,m),3,17(3H,Âź),3,24(3H,s),3,77(2H,m) ,4,22( 2H,m), HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1 )
RetenÄnĂ doba: 2,7 min
diastereomer B IR(KBr)cm"1: 1 7*50, 1590, 1380 NMB(D2O) ÂŁ : 1 , 22(3H,d,J=8Hz), 1 , 30 (3H,d, J=7Hz), 2,02 (1 H,m)2,52(2H,m),3,17(3H,s),3,25(3H,s),3,78(2H,m),4,22(2H,m), HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 3,5 min -1 1 0- FĆĂklad 14 (5R,65)-6-/(R)-1-hydroxyethyl/-2-/(2S,4S)-2-(K-methyl-2-azetidinon-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄt sodnĂœ
rrovede se stejnĂœ postup jako v pĆikladu 1-1 zapoĆŸitĂ p-nitrobenzy1-(5R,6S)-2-difenoxyfosforyloxy-6-/(R)- 1- hydroxyethyl7-1-karbapen-2-em-3-karboxylĂĄtu (235 mg, 0,40 mmol) a (2S,4S)-4-merkapto-2-(N-methyl-2-azetididon- 4-yl)-N-(p-nitrobenzyloxykarbĂłnyl)pyrrolidinu (149 mg, 0,41 mmol) slouÄenina z refernÄnĂho pĆĂkladu 7), zĂskĂĄ se Ï-nitrobenzyl-(5R,65)-6-/(R)-1-hydroxyethy1/-2-/(25,45) 2- (N-methyl~2-azetidinon-4-yl)-N-(p-nitrobenz.yloxykarbo-nyl)pyrrolidin-4-ylth.io/-1-karbapen-2-em-3-karboxylĂĄt(265 mg, vĂœtÄĆŸek 94,5 %). IR(KBr)cm"1: 1780, 1740, 1700, 1520, 1340 NIv5R(CDC13) J : 1 , 36(3H, d, J=6Hz), 2,78(3H;,s) ,5,26(3H,m),5,52(1H,d,J=14Hz),7,54(2H,d,J=8Hz),7,66(2H,d,J=8Hz),8,22(2H,d,J=8Hz),«, 24 (2H, d, J=SHz )
& i 'Î
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 zapouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (265 mg, '0,37 mmol), zĂskĂĄ se diastereomer A (4 mg, vĂœtÄĆŸek 2,7 %),diastereomer B (25 mg, vĂœtÄĆŸek 16,7 %) a smÄs diastereo-merĆŻ A a B (25 mg, vĂœtÄĆŸek: 16,7 %) vĂœĆĄe uvedenĂ© slouÄe-niny.
Diastereomer A IR(KBr)cmâ1: 1750, 1590, 1390 NMR(D2O) q> :1,27(3H,d,J=6Hz),1,66(1H,m),2,74(2H,m),2,90(3H,s),3,1 0-3,47(5H,m),3,67(2H,m),4,22(2H,m) HPLG(stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba:2,68 min
Diattereomer B IR(KBr)cmâ1: 1750, 1590, 1390 NMR(D2O) <Ă: 1 , 28(31-1,a, J=6Hz) ,1,89(1 H,m), 2,88(3H, s) , 2,92(2H,m), 3,1 6-3,48(5H,m),3,75(1H,dd,J=12,6Hz), 4,24(2H,m) HPLC(stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 2,85 min PĆĂklad 15 (1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)-2-(N-methyl-2-azetidinon-4-yl)pyrrolidi n-4-ylthio/-1 -karba-pen-2-em-3-karboxylĂĄt sodnĂœ
0 -1 12- rrovede se stejnĂœ postup jako v pĆĂkladu 1-1 zapouĆŸitĂ p-nitrcbenzyl-(1R,5S,6S)-2-difenoxyfosfoĆyloxy-6/(R) 1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu (240mg, 0,40 mmol) a (2S,4S)-4-merkapto-2-(N-methy±-2-azetidi-non-4-yl)-N-(p-nitrobenzyloxykarbonyl)pyrrolidinu (149 mg,0,41 mmol), zĂskĂĄ se p-nitrobenzyl-(1R,5S,6S)-6-/(R)-1-hydroxyethyl/-Ă-methyl-2-/(2S,4S)-2-(N-methyl-2-azetmdmnon- 4-yl)-N-(p-nitrobenzyloxykarbonyl)pyrrolidin-4-ylthio/- 1-karbapen-2-em-3-karboxylĂĄtu (236 mg, vĂœtÄĆŸek 82,7 %).IR(K3r)c$â1: 1750, 1700, 1520, 1350. NMR(CDC13) 1,28(3H,d,J=7Hz),1,36(3H,Ä,J=6Hz),2,78(3H,s), 5,26(3H,m),5,50(1H,d,J=14Hz),7,54(2H,d,J=8Hz),7,67(2H, ,d,J=8Hz),8,22(2H,dÂŁJ=8Hz),8,24(2H,d,J=8Hz)
^rovede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (236 mg, 0,33mmol), zĂskĂĄ se diastereomer Ă (25 mg, vĂœtÄĆŸek 18,1 %) a diastereomer B (39 mg, vĂœtÄĆŸek 28,2 %) vĂœĆĄe uvedenĂ© slouÄeniny.
*â -^ias tereomer A h IR(KBr)cmâ1: 1750, 1600, 1390 NMR(D2O)Ă: 1,22(3H,d,J=7Kz),1 ,30(3H,d,J=6Hz),1,78(1Hx,m), 2,81(2H,m),2,94(3H,s),3,20-3,55(5H,m),3,74(1H,dd,J=12,6
Hz),4,26(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 4,86 min -113-
SĂastereomer B IR(KBr)cmâ1: 1750, 1600, 1390 NMR(D2O) Ă© :1,24(3H,d,J=7Hz),Ă,30(3H,d,J=6Hz),1,88(1H,m),2,90(3H,s),2,95(2H,m),3,18-3,34(5H,m), 3,70(1H,dd,J= 1 2,6Hz),4,26(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1 )
RetenÄnĂ doba: 5,43 min PĆĂklad 16
Diastereomer A (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl- 2-/(23,48)-2-(N-methyl-2,5-dioxopyrrolidin-3-yl)pyrrolidin- 4-ylthio/-1-karbapen-2-em-3-karboxylåtu sodného
t-' ζÏ
Provede se postup podle pĆĂkladu 1-1 za pouĆŸitĂ p-nit-robenzyl-(1E,5S,6S)-2-difenoxyfosforyioxy-6-/(R)-1-hydro-xyethyl/-!-methyl-1-karbapen-2-em-3-karboxylĂ©tu (500 mg, 0,84mmol) a (2S,4S)-4-merkapto-2-(N-methyl-2,5-dioxopyrrolidin- 3-yl)-N-(p-nitrobenzyloxykarbonyl)pyrrolidin-rdiastereomeru A(330 mg, 0,84 mmol) slouÄenina z referenÄnĂho pĆĂkladu 8),se zĂskĂĄ p-nitrobenzyl-(1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methy1-2-/(2S,4S)-2-(N-methyl-2,5-dioxopyrrohBin-3-yl)-N-(p-nitrobenzyloxykarbonyl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-k§trboxylĂĄtu, diastereomer A (311 mg, vĂœtÄĆŸek 50,1 %).IR(K3r)cm-1: 1770, 1700, 1520, 1350 NMR(CDC13) 1,28(3H,d,J=8Hz),1,34(3H,d,J=7Hz),2,95(3H,brs) ,3,68(1 H,m) ,4,57(1 xH,m) ,5,20 (3H,m) ,5,52(1 H,d,J=14Hz), 7,48(2H,d,J=8Hz),7,66(2H,d,J=8Hz),8,22(4H,d,J=8Hz) -114- 2)
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (311 mg, ^,42mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (76,8 mg, vĂœtÄĆŸek40,9 %). IR(KBr)cmâ1:1750, 1700, 1610, 1590 RMR(D20) ĂĄ:1,20(3H,d,J=7Hz),1,26(3H,d,J=6Hz),1,95(1H,m),2,96(3H,s),3,25-3,74(5H,m),4,00(2H,m),4,20(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1 ) "âetenÄnĂ doba: 4,60 min PĆĂklad 17
Diastereomer B (1 R,5S,63)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,43)-2-(N-methyl-2,5-dioxopyrrolidin-3-yl)pyrroli-din-4-ylthio/-1-karbapen-2-em-3-karboxylåtu sodného
D
rrovede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂ -11 5- p-nitrobenzyl- (1R, 5S, 6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu(220mg, 0,37 mmol) a (2S,4S)-4-merkaptor2-(N-methyl-2,5-di-cxopyrrolidin-3-yl)-N-(p-nitrobenzyloxykarbonyDpyrrolidin-diastereomeru B (140 mg, 0,36 mmol), zĂskĂĄ se p-nitroben-zyl- ( 1 R, 5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)- 2-(N-methyl-2igi5dioxopyrrolidin-3-yl)-N-(p-nitrobenzyloxy-karbonyl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄt-diasteromer B (244 mg, vĂœtÄĆŸek 89,4 %)· IR(KBr)cm"1: 1780, 1700, 1520, 1350.
NmEĂCDCl^) zĂœ:1,28(3H,d,J=7Hz),1,34(3H,d,J=6Hz),1,62(1H,m), 2,96(3H,s),5,26(3H,m),5,50(1H,d,J=14Hz),7,54(2H,d,J=8Hz),7,67(2H,d,J=8Hz),8,22(4H,d,J=8Hz)
«Ć
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (244 mg, 0,322mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (35 mg, vĂœtÄĆŸek 33,7 %).IR(KBr)cm-1:1750, 1700, 1610, 1590 NMR(D2O) ÂŁ:1,22(3H,d,J=7Hz),1,30(3H,d,J=6KZ),1,84(1H,m),2,66(1H,dd,J=18,6Hz),2,84(1H,m),2,98(3H,s),3,12(1H,dd,J=18Kz,9Hz),3,30-3,58(4H,m),3,72(1H,dd,J=12,6Hz),3,97(2H, m), 4,2 5 (2H, m) HPLC (stejnĂ©- podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 6,99 min ,:c. -1 16- PĆĂklad 18 (IR, 5'S, 68)-2-/ (2S, 4S)-2- (2,5âdioxopyrrolidin-3-yl)pyrro-lidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karba-pen-2-em-3-karboxylovĂĄ kyselina
N O
T iĆ ÎŻ
Provede se stejnĂœ postup jako v pĆĂkladu 8-1 za pouĆŸi -tĂ allyl-(1R,5S,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydro-xyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂ©tu (230 mg, 0,46 niffiol) a (2S,4S)-M-allyloxykarbonyl-2-(2,5-dioxopvrro- lidin-3-yl)-4-merkaptopyrrolidinu (130 slou- Äenina z referenÄnĂho pĆĂkladu 9), allyl- (1 R,5S,6S)- 2-/(25,48)-K-a!lyl! 'w )onyl-2-(2,5-dioxopyrrolidin-3- yl) pyrrolidin-4-ylthio/-6-/(R)-1-hydroxyethy1/-1-methyl-1 -karbapen-2-em-3-karboxylĂ©t (125 mg, vĂœtÄĆŸek 50,9 %).IR(KBr)cm 1780, 1720, 1410, 1330 NI4R(CBC13) S : 1 , 24 (3H,d, J=7Hz), 1 , 33 (3H, d, J=6Hz), 1 , 63 (1 H,m),5,13-5,54(4H,m),5,78-6,08(2H,m) âąfe
H -117- i. -ostupuje se stejnĂœm zpĆŻsobem jako v pĆĂkladu 8-2 zapouĆŸitĂ slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci (120mg, 0,23 mmol), zĂskĂĄ se vĂœĆĄe uvedenĂ© slouÄenina (28,5 mg,vĂœtÄĆŸek 30,9 %). IR(KBr)cm"1: 1760, 1720, 1600, 1380 NMR(D2O)S : 1,18(3H,d,J=7Hz), 1,25(3H,d,J=6Hz),1,70(1H,m), 2,53-2,80(2H,m),3,03(1H,m),3,25-3,50(4H,m),3,60(1H,m), 3,80-4,00(2H,m),4,20(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 2,46 min PĆĂklad 19 (5R,6S)-6-/(R)-1-hydroxyethyl/-2-/(2S,4S)-2-(3-pyrazolidinoh 5-yl)pyrrolidin-4-yithio/-1-karbapen-2-em-3-karboxylovĂĄkyselina
% 0
Provede se stejnĂœ postup jako v pĆĂkladu 8-1 za pouĆŸi-tĂ allyl-(5R,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydroxy-ethyl/'-1-karbapen-2-em-3-karboxylĂĄtu (195 mg, 0,40 mmol)a (2S,48)-N-allyloxykarbonyl-2-(1-allyloxykarbony1-3-py-razolidinon-5-yl)-4-merkaptopyrrolidinu (Î62 mg, 0,40 mmol),zĂskĂĄ se allyl-(5R,6S)-2-/(2S,4S)-N-allyloxykarbonyl-2-(1-allyloxykarbony 1-3-pyrazolidinon-2-yl)pyrrolidin-4-ylthio/- 6-/(R)-1-hydroxyethyl/-1-karbapen-2-em-3-karboxylĂĄt (155mg, vĂœtÄĆŸek 65,4 %j. -1 18- IR(KBr)cm"1 : 1780, 1700, 1550, 1410, 1330 M(CDC13.) Î: 1,32(3H,d,J=6Hz),4,52-4,90(6H,m),5,18-5,56(6H,m),5,78-6,10(3H,m)
Postupuje se stejnĂœm postupem jako v pĆĂkladu 8v2 zapouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (155 mg,v,26 mffiol), zĂskĂĄ se vĂœĆĄe uvedenĂ© slouÄenina (39 Eg, vĂœ-tÄĆŸek 38,8%). IR(KBr)cnf1 : 1760, 1680, 1590, 1390 NMR(CDC13)& :1,26(3H,d,J-6Hz),1,88(1H,m),2,35(1H,m),2,70(1H,m),3,06-3,27(2H,m),3,42(2H,m),3,70-3,90(2H,m), HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
RetenÄnĂ doba: 1,53 min PĆĂklad 20 (1 R, 5S, 6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)-2-(3-pyrazolidinon-5-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina
O â 119â '* i
Provede se stejnĂœ postup jako v pĆĂkladu 8-1 za pouĆŸi-tĂ allyl-(1R,5S,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydro-xy ethyl/-1 -methyl- 1 -karbapen-2-em-3-karboxylĂĄtu (330 mg,0,66 mmol) a (2S,4S)-K-allyloxykarbony 1-2-(1 -allyloxy-karbonyl-3-pyrazolidinon-5-yl)-4-merkaptopyrrolidinu (234mg, 0,66 mmol), zĂskĂĄ se allyl-(1R,5S,6S)-2-/(2S,4S)-K-allyloxykarbony1-2-(1-allyloxykarbonyl-3-pyrazolidinon-5-yl)pyrrolidin-4-althio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄt (172 mg, vĂœtÄĆŸek 43,1 %)· IR(KBr)cm"1: 1770, 1700, 1410, 1320. KER(CDC13) ĂĄ ·. 1,24(3H,d,J=7Hz),1,35(3H,d,J=6Hz),4,50-4,90(6H,m),5,20-5,56(6H,m),5,80-6,10(3H,m)
HO
T\
V
o
Provede se stejnĂœ postup jako v pĆĂkladu 8-2 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (172 mg, 0,285mmol), zĂskĂĄ se vĂœĆĄe uvedenĂ© slouÄenina (42 mg, vĂœtÄĆŸek 37,2%). IR(KBr)cm"1: 1760, 1680, 1590, 1390 NMR(d2C) ÂŁ : 1 ,20(3H,d,J=7Hz),1,26(3H,d,J=6Hz), 1 ,85(1H,m),2,35(1H,br d,J=1SHz),2,70(1H,m),3,10(1H,dd,J=1 8,9Hz), 3,15-3,52(3H,m),3,62-3,90(2H,m),3,93-4,32(4H,m), HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1) netenÄnĂ doba: 2,23 min â 120â PĆĂklad 21 (5 R,6S)-6-/(R)-1-hydroxye thy1/-2-/(28,48)-2-(2-pyrrolidon-3-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-ksrboxylĂĄt s odnĂœ
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸi-tĂ Ï-nitrobenzyl-(5R,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydroxyethy1/-1-karbapen-3-em-3-karboxylĂĄtu (180 mg, 0,31mmol) a (2S ,4S)-4-merkapto-N-(p'-nitrobenzyloxykarbonyl)-2-(2-pyrrolidon-3-yl)pyrrolidinu (110 mg, 0,30 mmol, slou-Äenina z refernÄnĂho pĆĂkladu 11), zĂskĂĄ se p-nitrobenzyl-.(5R,68)-6-(R)-1-hydroxyethy1/-2-/(2S,4S)-N-(p-nitrobenzyl-oxykarbonyl)^- (2-pyrrolidon-3-yl)pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylĂĄt (151 mg, vĂœtÄĆŸek 70 %).IR(KBr)cmâ'1:1780, 1700, 1520, 1350 NER(CDC13) /:1,38(3H,d,J=ĂłHz),5,30(3H,m),5,56(1H,d,J=14Hz),7,57(2H,d,J=8Hz),7,70(2H,d,J=8Hz),8,25(2H,d,J=8Hz),8,28(2H,d,J=8Hz)
2) HO
H -1 21-
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za " i pouĆŸitĂ slouÄeniny pĆipravenĂ© vĂœĆĄe uvedenou reakcĂ (150 i mg, 0,22 mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (35 mg, * vĂœtÄĆŸek 38,1 %}. IR(KBr)cm"1:1760, 1690, 1590, 1380 NMR(D2O) : 1,29(3H,d,J=6Hz), 1,72-2,07(3H,m),2,39(1H,m),2,80(1H,m),3,00(1H,m),3,20(2H,m),3,44(3H,m),3,78(2H,m),3,99(lH,m),4,24(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
PetenÄnĂ doba: 1,93 min f PĆĂklad 22 (1R,5S,68)-6-/(R)-1-hydroxvethyl/-1-methyl-2-/(2S,48)-2-(2pyrrolidon-3-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄt sodnĂœ
ÎÎŻ
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za po-uĆŸitĂ p-nitrobenzyl-(1R,58,6S)-2-(difenoxyfosforyloxy-6-/ (R) â 1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂĄ-tu (180 mg, 0,30 mmol) a (2S,4S-4-merkapto-N-(p-nitroben-zyloxykarbonyl)-2-(2-pyrrolidon-3-yl)pyrrolidinu (110 mg,0,3Ξ mmol), zĂskĂĄ se p-nitrobenzyl-(1R,58,68)-6-/(R)-1-hydroxyethyl/-1-methyl-/(28,48)-N-(p-nitrobenzyloxykarbonyl)-2-(2-pyrrolidon-3-yl)pyrrolidin-4-ylthio/-1-karbapen-2- em-3-karboxylĂĄt (161 mg, vĂœtÄĆŸek 74,9 %) ·IR(KBr)cm~1: 1780, 1700, 1520, 1350 JMR(CDC13) ĂĄ:1,32(3H,Ä,J=7Hz)5,56(1H,d,J=14Hz),7,58(2H, , 1,40.(3H,d,J=6Hz) ,5m32(3H,m)d âJ=8Hz),7,70(2H,d,J=8Hz), V, -122- 8,27(2H, d, J=8Hz),8,29( 2H,d, J=SKz)
StejnĂœm postupem jako v pĆĂkladu 1-2 za pouĆŸitĂslouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (160 mg,0,23 mmol)byla zĂskĂĄna uvedenĂĄ slouÄenina (37 mg, vĂœtÄĆŸek 37,5 %).TR(KSr)cmâ1:1760,1690,1600,1380 NMR(D2O) 6 :1,18(3H,d,J=7Hz),1,25(3H,d,J=6Hz),1,63-2,07(3H,m),2,36(1H,m),2,74(1H,m),2,98(1H,m),3,30-3,50(4H,m), 3,7.2 ( 2H ,m) , 3,95 (1.H ,m) , 4,22 (2H,m) HP&C (stejnĂ© podmĂnky jako v pĆĂkladu 1) ^etenÄnĂ doba: 3,23 min PĆĂklad 23 ^iastereomer (1R,5S,6S)-2-/(25,4S)-2-(2-karbamoylpyrrolidin- 4-y1)pyrrolidin-4-ylthi0/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylovĂ© kyseliny 1)
HO
COOPNB 'ÏÏ3ÎÎÎ2
PNZ
f
(I
Ăt .) 6· t
I
I -127- PĆĂklad 26
Diastereomer A (1R,5S,68)-6-/(R)-1-hydroxyethylJ-1-methyl-2-/ (2S, 4S )-2- (pyrrolidin-3-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3:-karboxylové kyseliny
i? Ă
PNZ ÂŁ
Provede se postup podle pĆĂkladu 1-1 za pouĆŸitĂ 5: p-nitrobenzyl-(1R,58,6S)-2-difenoxyfosforyloxy-6-/(R)-1- hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu (1,75 ' S) 2,94 mmol) a (2S,48)-4-merkapto-N-(p-nitrobenzyloxy- karbony!)-2-/N-(p-nitrobenzyloxykarbonyl)pyrrolidin-3- Ă ylz/pyrrolidin-diastereome.ru A (1,.56 g, 2,94 mmol) slouÄe- nina z refernÄnĂho pĆĂkladu 15-7), zĂskĂĄ se p-nitrobenzy1-(1 R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)-N-(p- λ nitrobenzyloxykarbony1) -2-/N- (p-nitrobenzy loxy ker*· bony Dpyrro- lidin-3-yl/pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxy-lĂĄt-diastereomer A (2,37. g, vĂœtÄĆŸek 92 %). IR (KBr)cm"1: 1780, 1700, 1520, 1350 NMR(CDC13) Ο: 1,28(3H,t,J=7Hz), 1 , 37 (3H,d, J=6Hz.), 1 ,60- â 2,15(4H,m),2,55(1H,m),2,78(1H,m),4,04-4,35(3H,m), f 5,24(5H,m),5,53(1H,br d,J=14Hz),7,54 (4H,br d,J=8Hz), 7,67(2H,d,J=8Hz),8,24(6H,br d,J=8Hz)
Provede se stejnĂœ postup jako v pĆĂkladu 1 1 -2 za pouĆŸitĂ slouÄeniny pĆipravenĂ© vĂœĆĄe uvedenou reakcĂ (2,37 g, 2,71 mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (298 mg, vĂœ-tÄĆŸek 28,8 %)« SpektrĂĄlnĂ hodnoty jsou v souladu s Ășdajipro diastereomer A zĂskanĂœ v pĆĂkladu 11-2, PĆĂklad 27
Diastereomer B (1R, 58,6S)-6-/(R)-1-hjzdroxyethyl/-1-methyl-2-/(2S,48)-2-(pyrrolidin-3-yl)pyrrolidin-4-ylthio/-1-kar- bapen-2-em-3-karboxylové kyseliny
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂp-nitrobenzyl-(1P,58,6S)-2-difenoxyfosforyloxy-6-/(R)â1-hydroxyethyl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄtu (1,27g, 2,14 mmol) a (2S,4S)-4-merkapto-N-(p-nitrobenzyloxykar-bonyl)-2-/N- (p-nitrobenzy loxy kar bony Dpyrroli din-3-yl/Ă5yrro-lidin-diastereomeru B (1,14 g, 2,15 mmol, slouÄenina z re-,ferenÄnĂho pĆĂkladu 16), zĂskĂĄ se p-nitrobenzyl-(1R,5S,6S)- 1 ?9~ 6-/ (R)-1 -hydroxyethy1/-1-methyl-2-/(2S,4S)-N-(p-nitrobenzyloxy karbony 1)-2-/N-( p-nitrobenzyl oxykarbonyDpyrr olidin-3-yl/pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylĂĄt-diaste reomer B (1,65 g, vĂœtÄĆŸek 88,3 %).
2) HO
H ^rovede se stejnĂœ postup jako v pĆĂkladu 1-2 za pou-ĆŸitĂ slouÄeniny, zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (1,65 g, 1,89 mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (220 mg,vĂœtÄĆŸek 30,6 %) . SpektrĂĄlnĂ data jsou v souladu s Ășdajipro diastereomer B zĂskanĂœ v pĆĂkladu 11-2. PĆĂklad 28
Diastereomer A (1R, 5S, 68)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,4S)-2-(2-pyrrolidon-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylové kyseliny
HO
L
PNZ
H -130- ir
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za poti p-nitrobenzyl-(1R,5S,6S)-2-difenoxyfosforyloxy-6-/(R)-hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂ©tu (6,67 11,2 nunol) a (2S,4S)-4-merkapto-N-(p-nĂtrobenzyloxykarbo-nyl(-2-(2-pyrrolidon-4-yl)pyrrolidin-diastereomeru A (3,9sjloI, slouÄenina z referenÄnĂho pĆĂkladu 18-4), -nitrobenzyl- (1 R, 5-S, 63)-6-/(2)-1 -hydroxyethyl/-!- methyl-2-/(2S,43)-N-(p-nitrobenzyloxykarbony1)-2-(Ä-pyrro-lidon-4-yl)pyrrolidin-4-ylthio(-1-karbapen-2-em-3-karboxy- lĂĄt-diastereomeru A (6,01 g, vĂœtÄĆŸek 77,1 %). IR(KBr)cm"1:1770,1700,1520,1340,1250 N11R(CDG13) ÂŁ:1,28(3H,d,J=8Hz),1,33(3H,d,J=7Hz),1,72(2H,m), 2,06-2,68(3H,m),2,96-3,7(5H,m),4,04-4,36(2H,m),5,24(2H,m),5,31 a 5,52(2H,ĂBq,J=1$Hz),5,8(1H,br),7,53(2H,d,J=8Hz),7,64(2H,d,J=8Hz),8,20(2H,d,J=8Hz),8,22(2H,d,J=8Hz) 2)
Provede se. stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi-tĂ slouÄeniny, zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (6 g, 8,62 mmol)zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (1,68 g, vĂœtÄĆŸek 49,4 %).IR(KBr)cm_1:1755, 1680, 1595, 1385, 1280 NMR(D2O) 5:1,15(3H,d,J=8Hz), 1,23(3H,d,J=7Hz),1,7(1H,m), 2,3(1H,m), 2,54-3,1(3H,m),3,1-3,5(3H,m),3,55-3,94(3H,m),4,0(1H,m),4,19(2H,m) HPLG: kolona:YMC AQ-304 eluÄnĂ Äinidlo: 0,01? ÄosfĂĄtovĂœ pufr (pH 7,0)-aceto- nitril (96:4) prĆŻtokovĂĄ rychlost: 1,0 ml/min
teplota: 40 °C detektor: 254 nm
RetenÄnĂ doba: 14,83 min ^rĂklad 29
Diastereomer B (1R,5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-/(2S,43)-2-(2-pyrrolidon-4-yl)pyrrolidin-4-ylthio/-1-kar-bapen-2-em-3-karboxylové kyseliny
COOPNB
H
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂp-nitrobenzyl-(1R,53,63)-2-difenoxyfosforyloxy-6-/(R)-1-hydroxvethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂĄtu (10,61g, 17 mmol) a (2S,4S)-4-merkapto-N-(p-nitrobenzyloxykar-bonyl)-2-(2-pyrrolidon-4-yl$pyrrolidin-diastereomeru B:(5,92g, 16,2 mmol,' slouÄenina z refenenÄnĂho pĆĂkladu 19-4),zĂskĂĄ se diastereomer B p-nitrobenzyl-(1R,53,6S)-6-/(R)-1 -hydroxyethyl/-1 -methyl-2-/(23,4S)-N-(p-nitrobenĆŸyloxykar-bony 1)-2- (2-pyrrolidon-4-yl)pyrrolidin-4-ylthio/-1 -karba-pen-2-em-3-karboxylĂĄtu (9,9 g, vĂœtÄĆŸek 83,7 %)«. IR(KBr)cm-1: 1770, 1705,1695,1605,1345,1205
NffiR(D2O) & : 1,27(3H,d,J=8Hz),1,36(3H,d,J=7Hz), 1 ,72-2,06
-132-
H PĆevede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi-tĂ slouÄeniny, zĂskanĂ© vĂœĆĄe popsanou reakcĂ (2,8 g, 14,1mmol), zĂskĂĄ se uvedenĂĄ slouÄenina (1,42 g, vĂœtÄĆŸek 25,5 %}.IF.(KBr) cm""1 :1755, 1680, 1590, 1390, 1280 NĂ4BÂŁD2O) Ăœ : 1 , 1 9(3H,d]ÂŁj=8Hz) ,1 ,26(3H,d,J=7Hz),i,72(1H,m), 2,28(1H,m) ,2,5243,10 (3H,m), 3,26-3,50 (3H,m) ,3,60-3,90(3H,m), 4,02(3H,m),4,22(2H,m) HPLG: Kolona: YMC ĂQ-304 eluÄnĂ Äinidlo: 0,01 lvi fosfĂĄtovĂœ pufr (pH 7,0)-aceto-nitrol (96:4) prĆŻtokovĂ© rychlost: 1,0 ÏÎ/minteplota: 40 °Gdetektor: 254 nm.retenÄnĂ doba: 15,18 min PĆĂklad 30 (1 R,5S,68)-2-/(2S,4S)-2-(3-amino-2-pyrrolidon-4-yl)pyrro-lidin-4-ylthio/-6-/(R)-1.-hvdroxyethyl/-1-methyl-1-karba-pen-2-em-3-karboxyl.ovĂĄ kyseliny
â 133â <rcvede se stejnĂœ postup jako v pĆĂkladu 1-1 za po-uĆŸitĂ p-nitrobenzyl-(1R,58,6S)-2-difenylfosforyloxy-6-/(R)-1 -hydroxyethyl/-1-methy1-1-karbaoen-2-em-3-karboxylĂ©tĂș(155,4 mg, 0,26 mmol) a (2S,4S)-4-merkapto-N-(p-nitroben-zyloxy kar bony 1 ) -2-/3-/{p-ni trobenzyloxykarbony 1) amino/-2-pyrrolidon-4-yl/pyrrolidin (110 mg, 197 mmol, slouÄeni-na z referenÄnĂho pĆĂkladu 20-6), zĂskĂĄ se p-nitrobenz37l-(1R,5Sm6S)-6-/(R) â 1-hydroxyethyl/-1-methy1-2-/(2S,4S)-N-(p-nitrobenzyioxykarbonyl)-2-/3-/(p-nitrobenzyloxykarbo- ny 1 )amino/-2-pyrrolidĂłn-4-yl/pyrrolidin-4-ylthio/-1 -karba-pen-2-em-3-karboxylĂłt (87 mg, vĂœtÄĆŸek 48,9 /). IR(K3r)cm~1: 1775, 1710, 1605,1525,1350, 735 NMR(< :dci3) âą7 (3H, d, J=8Hs ), 1,35(3H,d,J=8Hz),1,6- 1,S(2H,m), 2,78(1H,m),3,1-3,5(6H,m),3,65(1 ,m),4,0â 4,4(5H,m) ,5,2(4H,.s),5,28(1H,d,J=1 6Hz) ,6,32(1 H,br) ,7,52(4H,d,J=9Hz),7,65(2H,d,J=8Hz),8,2(6H,m)
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 zapouĆŸitĂ slouÄeniny, zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (87 mg, 096 mmol). ZĂskanĂœ reakÄnĂ roztok se zpracuje sloup-covou chromatdgrafiĂ (HP-20, SS, 5-10% vodnĂœ roztok mĂ©tha-nolu) a poĆŸadovanĂ© frakce ze zahustĂ a lyofilizujĂ, zĂskĂĄse vĂœĆĄe uvedenĂĄ slouÄenina (25,72 mg, vĂœtÄĆŸek 65,1 %) ·IR(KBr)cmâ1: 1755, 1700, 1605, 1595, 1385 0) 1 , 1 7(3H,d,J=8Hz), 1 ,24(3H,d,J=8Hz),2,5-2,8(2H,m), 2,6-2,8(2H,m),3,1-3,6(5H,m),3,9-4,4(5H,m) -134- PĆĂklad 31 (1R,53,6S)-6-/(5)-1-hydroxyethyl/-1-methyl-2-/(2R,4S)-2-(pyrrolidin-3-ylmethyl)pyrrolidin-4-ylthio/-1 -ksrbapen-2-em-3-karboxylovĂĄ kyselina
1 ) HO
coo^^ y coo·^^^
Provede se stejnĂœ postup jako v pĆĂkladu ÎŽ zq pouĆŸi-tĂ allyl-( 1R,5S,63)-6-/(R)-1-hydroxyethyl/-1-methyl-2-difenoxyfosĆoryloxy-1-karbapen-2-em-3-karboxylĂĄtu (790 mg,1,6' mmol), (2R,4S)-N-allyloxykarbonyl-2-(N-allyloxykarbo-nylpyrrolidin-3-ylmethyl(-4-merksptopyrrolidinu (560 mg, 1,6 mmol) a N,N-diisopropylaminu (0,28 ml, 1,6 mmol),zĂskĂĄ se allyl-(1R,53,63)-2-/(2R,4S)-N-allyloxykarbonyl- 2- (N~allyloxykarbonylpyrrolidin-3-ylmethyl)pyrrolidin-4-ylthio/-6-/(R)-1-hydrpxyethyl/-1-methyl-1-karbapen-2-em- 3- karboxylĂĄt (480 mg, vĂœtÄĆŸek 50 %}. NMR(CDC13) S-A , 28(3H,d,J=6Hz).,1 ,36(3H,d,J=6Hz),1 ,5-1 ,8(3H,m),i,9-2,2(4H,m),2,62(1H,m),3,02(1H,m),3,2-3,4(4H,m), 3,5-3,7(3H,m),4,0-4,3(3K,m),4,6-4,9(6H,m),5,2-5,5Ăł(6Hm),5,9-6,1(3H,m) 2) -135-
HO
Postupuje se jako v pĆĂkladu 8-2 za pouĆŸitĂ slouÄeninyzĂskanĂ© vĂœĆĄe uvedenou reakcĂ (480 mg, 0,8 mmol), bisĂtri-fenylfosfin)palladium(II)chloridu (11 mg, 0,016 mmol),butylcĂnhydridu (1,28 ml, 4,77 mmol) a-vody (107 yul, 5,9& mmol). ZĂskanĂĄ vodnĂĄ vrstva se ÄistĂ chromatografiĂna kolonÄ s reverznĂ fĂĄzĂ (YMC.GELâą ODS-AQ 120-850,50 ml,eluce methanolem-vodou (1:4)$alyofilizacĂ se zĂskĂĄ vĂœĆĄeuvedenĂĄ slouÄenina (128 mg, vĂœtÄĆŸek 41 /Ă>). IR(KBr)cm"1: 1760, 1600, 1390
PĆĂklad 32 (1 3,5S,6S)-2-/(2P,48)-2-/(28)-2-karbamoylpyrrolidin-4methyl/pyrrolidin-4-ylthio/-6-/(P,)-1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylovĂ© kyselina
1 )HO
COKH,
I cocp^^· -136-
Provede se stejnĂœ postup jako v pĆĂkladu 8-1 za pouĆŸi-tĂ allyl-(1R, 5S,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-2-di-fenoxyfosforyloxy-1-karbapen-2-em-3-karboxylĂĄtu (264 mg,0,49 mmol), (2R,4S)-N-allyloxykaĆbonyl-2-/(2S)-N-allyloxy-karbonyl-2-karbamoylpyrrolidin-4-ylmethyl/-4-merkaptopyrro-Iidinu (210 mg,0,49 mmolĆŻ a N,N-diisopropylethylaminu(92 ,ul,0,49.mmol), zĂskĂĄ se allyl-(1R,58,6S)-2-/(23,4S)-N-allyloxykarbonyl-2-/(28)-H-allyloxyksrbonyl-2-karbamoyi-pyrrolidin-4-ylmethyl/pyrroIidin-4-ylthio/-6-/(R)-1-hydro- .-ha· ?-em-3-karboxy±åt (250 m&, -· c Îș Ă j 7c-) · NME(GDC13) 6:1,25(3H,a,J=6Kz),1,34Ă3H,d,J=7Hz), 1 ,5-1 ,8(3H,m),1,8-2,7(4H,m),3,0-3,4(4H,m),3,5-4,4(7H,m),4,5-4,9(6H,m),5,2-5,5(7H,m),5,8-6,1(3H,m),6,9(0,5H,br s),7,3(0,5K, br s)
H rrovede se postup podle pĆĂkladu 8-2 za pouĆŸitĂ slou-Äeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (250 mg, 0,387 mmol),bis(trifenylĆosĆin)palladium(II)chloridu (5,4 mg, 0,008 mmol), tributylcĂnhydridu (0,62 ml, 2,3 mmol) a vody (52/Ul, 2,9 mmol). ZĂskanĂĄ vodnĂ© vrstva se Äi stĂ'chromatograĆi / Ïη/ÎŻ na kolonÄ s reverznĂ fĂĄzĂ (LC-SORbxl* SP-E-ODS, 14 ml, elucemethanol-voda(3:7)) a lyofilizacĂ se zĂskĂĄ vĂœĆĄe uvedenĂĄslouÄenina (107 mg, vĂœtÄĆŸek 63 %)·
IR(KBr)cm : 1750,N7R(D20) 6 : 1,22(3H 1,8-2,4(5H,m),2,4,1(1H,dd,J=10,4 1680, 1590, 1390 ,d,J=7Hz),1,28(3H,d,J=6Hz),1 6-2,84(2H,m),3,2-3,7(6H.m),3
Hz),4,2-4,3(2H)m) 5S(1H,m), 95(iH,m), -137 PĆĂklad 33 ·- (1 R, 5S,6Sj-6-/(R)-1-hydroxyethyl/-!-methyl-2-/(2R,4S)-2-/(25)-2- (methylkarbamoyl)pyrrolidin-4-ylmethyl/pyrrolidin-4ylthio/-1 -karbapen-2-em-3-karboxylovĂĄ kyselina
Provede se stejnĂœ postup jako v pĆĂkladu 8-1 za po-uĆŸitĂ all.yl-( 1 R, 5S, 6S)-6-/(R)-Ă -hydroxyethyl/-1 -methyl-2-difenoxyfosforyloxy-1-karbapen-2-em-3-karboxvlĂĄtu (204 mg,0,41 mmol), ( 2R,48)-N-allyioxykarbonyl-2-/(2S)-R-allyloxy-karbony1-2- (methylkarbamoyl)pyrrolidin-4-ylmethyl/-4-mer-kap topyrrolidin, (168 mg,0,41 mmol) a N,N-diisopropylethyl-aminu (71 zul, 0,41 mmol) se zĂskĂĄ allyl-(1R,5S,6S)-2-/ ( 2R, 4S )-N~allyloxykarbonyl-2-/(2S)-N-allyloxykarbonyl-2-(methylkarbamoyl)pyrrolidin-4-ylmethyl/pyrrolidin-4-yl-thio/-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-em- 4-karboxylĂĄt (160 mg, vĂœtÄĆŸek 67 %). KMR(CDC13) J :1,26(3H,d,J=6Hz),1,36(3H,d,J=6Hz), 1 ,5-1 ,6(3H,m) , 1,8-2,6(4H,m),2,8(3H,d,J=4Hz),3,0(1H,m),3,1-3,4(3H,m),3,8(2H,m),3,9-4,4(5H,m) , 4,5-4,9(6H,m),5,1-5,5(6H,m), 5,8-6,0(3H,m),6,9(0,?H,br s),7,3(0,5H, br s) -13S- 2)
Provede se stejnĂœ postup jako v pĆĂkladu 8-2 za po-uĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (180 mg,0,27mol), bis(trifenylfosfin)palladium(II)chloridu (4 mg,0,005mmol), tributylcĂnhydridu (0,44 ml, 1,6 mmol) a vody (37./Ul, 2 mmol). ZĂskanĂĄ vodnĂĄ vrstva se ÄistĂ chromĂĄtografiĂna kolonÄ s reverznĂ fĂĄzĂ (L-G-SORB^1'* SP-B-QDS, 14 ml, eluce methanolem-vcdou (3:7)) a lyofilizacĂ se zĂskĂĄ vĂœĆĄe uvedenĂĄ slouÄenina (60 mh, vĂœtÄĆŸek 49 /).IR(KBr)cmâ1:1750, 1600, 1380 NMR(D2O) $ : 1 ,2(3H,d,J=6Hz),1,28(3H,d,J=7Hz),1.,56(1H,m),.1,6-2,3(5H,m.) ,2,6-2,8(2H,m),2,76(3H,s),3,2-3,7(6H,m), 3,9 5 (1 H, m) , 4,0 4 (1H, d d, J = 1 0,4 H z) , 4,2 - 4,3 (2 H, m) PĆĂklad 34 (IR, 5S, 63)-6-/ (R)-1 -hydroxyethyl/-1 -methyl-2-/ (2R, 4S) -2-/ (2S)-2- (d.imethylkarbamoyl)pyrĆolidin-4-ylmethyi/pyrroli-din-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina 1 )
39-
Provede se postup podle pĆĂkladu 8-1 za pouĆŸitĂsllyl-(d R-5S, 6S)-6-/(R)-1 -hydroxyethyl/-1-methyl-2-difenoxy-fosforyloxy-1-karbapen-2-em-3-karboxylĂ©tu (129 mg, 0,26 mmol),( 2R, 48) -N-allyloxykarbony1-2-/ (2S )-K-allyloxykarbonyl-2-(dime thylkarbamoyl)pyrrolidin-4-ylmethyl/-4-merkaptcpyrro-lidinu (110 mg, 0,26 mmol) a Î,Î-diisopropylethylaminu(45 yUl, 0,26 mmol), zĂskĂĄ se allyl^(1R,5S,6S)-2-/(2R,4S)-N-allyloxykarbonyl-2-/(2S)-K-allyloxykarbonyl-2-/dimethyl-karbamoyl)pyrrolidin-4-ylmethyl/pyrrolidin-4-ylthio/-6-/ (R)-1 -hydroxyethyl/-.1 -methyl-1 -karbapen-2-em-3-karboxylĂĄt(78 mg, vĂœtÄĆŸek 45 %). NMR(CDC13) 6 : 1,26(3H,d,J=6Hz),1,37(3H,d,J=6Hz),1,4-2,6(7H,n), 2,9-3,3(4H,m),2,98(3H,s),3,12(3H,s),3,5-4,3(7H,m), 4,5-4,9(6H,m),5,1-5,5(6H,m),5,9(3H,m)
Provede se postup podle pĆĂkladu 8-2 za pouĆŸitĂ slou-Äeniny, pĆipravenĂ© vĂœĆĄe uvedenou reakcĂ (78 mg, 0,12 mmol),bis (t-rifenylfosfin)palladium(II)chloridu (2 mg, 0,002 mmol),tributylcĂnhydridu (0,186 ml, 0,69 mmol) a vody (16 ^ul, 0,87 mmol). ZĂskanĂĄ vodnĂĄ vrstva se ÄistĂ chromatografiĂna kolonÄ s reverznĂ fĂĄzĂ (.LC-SORB^*' SP-B-OOS, 14 ml, elu-ce methanolem-vodou (2:3)) a lyofilizacĂ se zĂskĂĄ vĂœĆĄe uve-denĂĄ slouÄenina (11 mg, vĂœtÄĆŸek 20%). -1 IR(KBr)cm 1750,1640,1600,1390 -E(D2O)c$:1,2(3H),d,J=6Hz),1,2S(3H,d,J=7Hz),1,5(1H,m),1,8- 2,4(5H,m),2,6-2,9(2H,m),2,96(3H,m),3,06(3H,s),3,1-3,6(6H, m) , 3,8-4,0 (2H,m),4,1.-4,3 (2H,m) â 1 40â ·* PĆĂklad 35 (1R,5S,63)-2-/(2S,4S)- (2,4-dioxoimidazolidin-5--yl)pyrro-lidin-4-ylthio/-6-/ (R) â 1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylovĂĄ kyselina
0 (2S,43)-2-(2,4-dioxoimidazolidin-5-yl)-4-(p-methoxy-benzylthio)-N-(p-nitrobenzylocykarbonyl)-pyrroiidin (250 0,459 nasol, slouÄenina z referenÄnĂho pĆĂkladu 28) aanisol (0,2? ml, 2,48 mmol) se rozpustĂ v trifluoroctovĂ©kyselinÄ (5 ml) a roztok se chladĂ ledem pod dusĂkem. Pakâąse pĆikape trifluormethsnsulfonovĂĄ kyselina (0,07 ml,o, '791 nasol) a smÄs se mĂchĂĄ 50 minut za chlazenĂ ledem. Roz-pouĆĄtÄdlo se oddestiluje a zbytek se promyje diethylethe-rem, zĂskĂĄ se surovĂœ thiol. / âąâĂșrcvede se stejnĂœ postup jako v pĆĂkladu 1-1 zapouĆŸitĂ p-nitrobenzyl- (1 R, 5S, 6S )-2-dif enoxyfosforyloxy-6-/ (R)-1 -hydroxyethyl/-1-methyl-1 -karbapen-2-eE-3-karboxylĂ©tu (300mg, 0,505 mmol) a thiolu zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ,se zĂskĂĄ p-nitrobenzyl-(1R,5'S,6S)-2-/(2S,4S)-2~(2,4-dioxo-imidezolidin-5-yl)-N- (p-nitrobenzyloxykarbonyl)pyrroli-din-4-ylthio/-6-/(R)-1-hydroxyetĆ yl/-1-methyl-1-karbapen-2-em-3-karboxylĂĄt (100 mg, vĂœtÄĆŸek: 28 /).
IR(K3r) em 3430, 1775,i 250 5, 161 520, 135Ă 1 28
NkR (CDC13) £ * 1,27 (3H,d,J=6Hz), 1,33 (3H,d, J=6Hz·), 4,4(1H,s), 4,7 a 5,05 (1H,s), 5,25 (2H,s), 5,3 a 5,5(2H, uBq, J=14Hs), 7,58(2H,d,J=8Hz), 7,69(2H,d,J=SHz), 8,2-6,3(4H,c) .
Provede sesle jnĂœ sos pousitĂ slouÄeninÄ? siskanĂ© 0.,,128 anol). zĂskĂĄ se vĂœĆĄe ĆŸek 41 1). s r. pesr} cm : Pak o, 1760, 1 p jako λâ pĆĂkladu 1 -2 sskanĂ© vĂœĆĄe uvedenou reakcĂ (100 ng, svedenĂĄ slouÄenina (23 rr.g, vĂœt; KĆlRO20) dâ: 1,20 (311,d, J=7Hs), 1,27(3H,d, J=7Hz), 1,75 (1Hm), 2,6 ÎŻÎÎ,η), 3,0-3,6(4H,m), 3,7-4,0(2H,s), 4,1-4,3(2B,sO; 4,57(1K,d,J=8Hz)
UV λ- (0,112 3-KorĂ'olinoprcpansulfonovĂĄ kyselina jakoH1S.X pufr pK 7,0):300 nm (2.=5400) PĆĂklad 36 (57,68)-2-/(28,48)-2-(2,4-dioxoimidazoliĂĄin-5-yl)pyrroli- din-4-ylthio/-6-/z (R)-1-hydroxyethyl/-1-karbapen-2-en-3- karboxylovĂĄ kyselina
v >5
Provede sĂ© stejnĂœ postup jako v pĆĂkladu 1-1 za po-uĆŸitĂ p-nit.ro benzyl- (5R, 6S)-2-difenoxyfosforyloxy-6-/(R)·1 -hydroxyethyl/-1 -karbapen-2-em-3-karbbxylĂĄtu (150 ssg,0,258 nasol) a (2S,4S)-2-(2,4-dioxoimidazolidin-5-yl)-4-(Ï - m e t h o xy b e n z y 1t h io)-N-(p-nitrobe n zy 1 o xy k ar b ony 1) Ïy r r o -.lidinu (120 mg, 0,240 msol) slouÄenina z referenÄnĂhopĆĂkladu 28) a zĂskĂĄ se p-nitrobenzyl-(5P,68)-2-/(23,4S)-2-(2,4-dioxoimidazolidin-5-yl)-N-(p-nitrobenzyloxykarbo-nyl)pyrroliain-4-ylthio/-6-/(R)-i-hydroxyethyl/-1 -karbs-pen-2-en;-3-ksrboxylĂĄt (30 mg, v-tÄĆŸak-18 %). IE(KBr)cm"â : 3400, 1780., 1730,-1 610, 1 520, 1350, z t NIĂR(CD013 + CD3ODj : 1 ,32(3H,d,J=6Hz), 1,78(1H,m), 2,40(1H,m), 3,0-3,5(4H,m), 4,0-4,5(4K,m),4,73 a 5,04(iH,s), 5,28(2H,s), 5,28a 5,45 (2H,ĂBq,J=13Hz),7,57(2H,d,J-SHz),7,67(2H,d,J=5Hz), 8,1-8,3(4H,m) 2)
âąO _____________________ -i./ ;e stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸi- rTOVĂ stĂ ksloÄcÄhiny zĂskanĂ© vĂœĆĄe" uvedenou reakcĂ (30 mg, 0,042mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (11 mg, vĂœtÄĆŸek66 %). IR(KBr)cm"1: 3430, 1760, 1720, 1600, 1400 NMR (D2 0) ÂŁ : 1 ,2 6 (3â, d,o=7Hz) ,1 , 55 (1 H, m )*, 2,5(1H,m),3,1- 3,6(4H,m) ,4, 1-4,3 (2H,m), 4,38(1H,d,J=5Hz) / UV (pufr, obsahujĂcĂ 0,1M 3-morfolinopropansulfo- novou kyselinu, pH 7,0):301 nm (ÂŁ=4600)
ESZ PĆĂklad 37
(1 R, 5S, 63)-2-/(2R,43)-2-(2,4-dioxoimidszolidin-5-ylmethyl)-pyrrolidin-4-ylthio/-6-/(R)-1-hydroxvethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylovĂĄ kyselina-diastereomer A
Provede se stejnĂœ postup jako v pĆĂkladu 8-1 za pouĆŸi-tĂ allyl-(1 R, 53,6S)-2-difenoxyfosforyloxy-6-/(R)-1-hydro-xyethyl/'-1-methyl-1-karbapen-2-em-3-karboxy lĂ©tu (220 mg,0,440 mmol) a (2R,4S)-K-allyloxykarbonyl-2-(2,4-dioxoimi- dazolidin-5-ylmethyi)-4-trityltbiopyrrolidinu-diastereome-ru A (270 mg, 0,493 mmol, slouÄenina z referenÄnĂho pĆĂ- kladu vzniku allyl-(1R,5S,6S)-2-/(2R,4S)-N-allvloxy- karbonyl-2-(2,4-dioxoimidazolidin-5-ylmethyl)pyrrolidin-4 -y 11 h i o / - 6 - / (R) -1 - hy d r o x y e t hy 1 / -1 - m e thy 1 -1 - k a r b a p e n - 2 - em-3-karboxylĂĄtu-diastereomeru A (70IR(KBr)cm"1: 3590, 3480, 3420, 3200, 26 /). 1 550, mg, vĂœtÄĆŸek .1760, 1730,
3,7 (1H 0-5,5 7S(1H, .1,26(3H,d, J=7Hs), 1 ,36(3H,d,J=7Hz),2,5(4H,in), 2,7 (2H,in), 3, 1-3,6 (3H,m),m), 3,8-4,4(4H,m), 4,4-4,9(4H,m), 5(4H,m), 5,6-6,05 (2H,ia), 6,89(1H,s) ,8s) 2)
Provede4se postup podle pĆĂkladu 8-2 za pouĆŸitĂ slouieniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (70 isg, 0,128 eeoI) za vzniku vyse uvedene slouÄeniny (19 mg, vĂœteĆŸekIPĂKBrkm"1 : 3400, 3250, 1 760,. 1720, 1590, 1390,KER (D, αΜ λ S: 1,15(3H,d,J=6Hz),1,22(3H,d,J=7Hz), 1,7(1H,m),2,3(2H,m),2,75(1K,m),3,2-3,5(3H,m),3,5-3,9( 2H,ie) , 3,95 (1H,ffi), 4,2 (2H,m), 4,34 (i H, t, J=6Hz)(pufr, obsahujĂcĂ 0,111 3-morfolinopropansulfono- vou kyselinu pH 7,0):298 nm ( ÂŁ =$300) PĆĂklad 38
(IR, 5S, 65)-2-,/ (2B, 45)-2- (2,4-dioxoimidazolidin-5-ylniethylpyrroli din-4-y lthio/-6-/ (R) -1 -hydroxye thy 1/-1 -mé thyl-1 -karbap'en-2-eiD-3-karboxylovå kyselina-diastereomer B - I 42-
Provede se ste ;o v pĆĂkladu 8-1 zĂ jnĂœ postup j uĆĄitĂ allyl-(1R,53,63)-2âdifenoxyfosforyloxy-6-/(R)-1 -hydr<xyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxyiĂĄtu (220 mg,0,440 mmol) a (2R,4S)-N-alĂyloXykarbonyl-2-(2,4-dioxoimi-d a z o 1 i d i n- 5 -y Ime t hy 1) - 4 -1 r i t y 1 th i o py r r o 1 i d i nu- d i a s t e r e ome r ic /oon r. λγ-.Ăz slouÄÄnina z referenÄnĂho pĆĂkladu (1R,5 S,63)-2-/(2R,4 S)-N-allyloxykarbo-lidin-5-.ylmethyl) pyrrolidin-4-yl- (220 mg, 0,406 m29) se zĂskĂĄ allyl- ny±-<- \ i, 4-aioxQiffiiaazoiiGin-?-yi2einyi; pyrroiiain-^-tyj.-thic/-6-/(R)-1 -hydroxyethyl /-1 -methyl-1 -karbapen-2-em-3-karboxylĂĄt-diastereomer 3 (70 mg, vĂœtÄĆŸek 3.1 %).IR(KBr)cm 1: 3420, 3270, 1775,
KĂÂź(CDCl^)ĂĄ: 1,27 (3H,d,J=7Hz),1,36(3H,d,J 1250, Ă-Ă-15 T=7Hz),1,5-2,1 1,27 (3H,d,J=7Hz),1,36(3H,d,J=7Hz),1,5-2,1(4H,m), 2,3(1H,m),2,7(1n,m),3,1-3,45(3H,m),(1H,ro),3,9-4,4(4H,m),4,4-4,9(4H,m),5,1-5,6(4H,m),5,7-6,1(2H,m),6,73(1H,s),8,34(1H,
COCH 0
'T
Provede se stejnĂœ postup jako v pĆĂkladu 8-2 za pouĆŸi-ti .slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (70 mg, 0,128mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (18 mg, vĂœtÄĆŸek11 · ĂR(KBr)cm -1 P i»jR (Op U) Ć„' : 3420, 3230, 1760, 1720, 1590, 1395 1 ,12(3H,d,J=7Hz),1,19(3H,d,J=7Hz),1,65(1H,m)2,3(2H,m),2,73(1H,a),3,2-3,5(3H,m),3,61 (1 H,m),3,8(1K,n),3,940H,m),4,15(2H,m),4,34(1H,t,J=6Hz) ,ay (pufr, QbsahujĂcĂ 0·, 1M 3-morfolinopropansulfono-vou kyselinu, pH 7,0).:298 nm ( Ă =9400) PĆĂklad 39 (1R,5S,6S)-2-/(2R,4S)-2-(2,pyrrolidin-4-ylthio/-6-/(B)kar bape n-2-e m- 3 - kar b oxy lĂĄt. 5-dioxopyrrolidin-3-yImethyl)--1-hydroxyethyl/-1-metbyl-1- soÄnĂœ [ i
2N vodnĂœ roztok hydroxidu sodnĂ©ho (0,34 ml, 0,68 mmol)se pĆidĂĄ k roztoku (2R,4S)-4-acetylthio-N-(p-nitrobenzyl-oxykarbony!)-2-(2,5-dioxopyrrolidin-3-ylmethyl)pyrroli di-nu (250 mg,. 0,57 qmol, slouÄenina z referenÄnĂho pĆĂkladu30) v methanolu (5,0 ml) za chlazenĂ ledem a smÄs se 30 mi-nut mĂchĂĄ. rak se ke smÄsi pĆidĂĄ 6N kyselina chlorovodĂko- vĂ© (0,11 ml, mmol) a se extrahuje aethvlenchlo- ridem. "xtrakt se suĆĄĂ naÄ bezvodĂœm sĂranem horeÄnatĂœm, zĂskĂĄ se (2B,4S)-4-merkapto-K-(p-ni trobenzyloxykarbony1 .)-2-(2,5-
.ÂŒ -747- dioxopyr rolidin-3-y lise thyl) pyrrolidin. rrovede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂ, thiolu' zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ a p-nitrobenzvl-( TR, 5S, ĂłS)-2-dif enoxyfcsĂâcryloxy-6-/ (R)-1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxy!ĂĄtu (273 mg, 0,46 mmol)zĂskĂĄ se p-nitrobenz.yl-(1R,5S,6S)-2-/(2R,4S)-2-(2,5-dioxo-pyrrolidin-3-y line thy 1) -N~ (p-nitrobenzyloxykarbony 1) pyĆro-lidin-4-ylthio/-6-/(R)-1-hydroxyethyl/-1-meth,yl-1-karba- pen-1 3-karboxylatu (229 vĂœtÄĆŸek 67 :'). RMi(CDCl^) $ : i , 28(3H,d, J=6Hz), 1,38(3H,d,u=SHz), p,-24(4H; br s),7,54(4H,d}J=8Hz),6,25(4H,d,J=8Hz) 2)
H
> 1R(Kar)cmÎÎÎÎÎ O) Ćœ v. âąProvede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (210 mg, 0,28mmol), zĂskĂĄ se vĂœĆĄe uvedenĂ© slouÄenina (26 mg, vĂœtÄĆŸek21 %). â1· 3400, 2950, 1760, 1720, 1600, 1380, 11801 ,1 0(3H,d,J=6Hz),1,16(3H,d,J=6Hz),1,58(1H,m),2,00(1H,m),2,46(1H,m),2,66(1H,m),2,94(2H,m), 3,28(2H,m),3,54(1H,m),3,74(1H,m),4,12(2H,m) eiucni caniolo: I OSl 8tOV' puĆr (pH 6,9)-nethsnol (8515) âą k o v a r y c n _Ă o s x : v , c erszin-2-yl)pyrrolidin-4· rethyl-1-karbĂĄoen-2-em- âąodxĂnky .3sou stejnĂ© Ć€ p 1~, O T: 1 '-3 ÎÎč H O · U* kC i 1» <>_ <J »_? *_A · s . · ΀Πâi y*( ÎŁâ 3? i K 3- S Cl 4- o (1<5&,63 )-2-/ (23,45)-2-(5-oxopiiylthio/-6-/(R)-1-hydroxyethyl/-1 -j-karDoxvlovĂĄ kyselĂ.na. HaĆĄteĆe·: Ă·
Ćeve o ' e stejnĂœ postup jako v pĆĂkladu 39-1 0· kĂc,4S)-N-allyloxykarbonyl-4-acetyĂthio-2-(1-allyloxykar- bonyl-5-oxopiperazin-2-yl.)pyrrolidinu, diasterĂ©omeru· A (250Eg, 0,60 mmol, slouÄenina z referenÄnĂho pĆĂkladu 31), zĂs-kĂĄ se (23,45)-N-allyloxykarbonyl-2-(1-allyloxykarbony 1-5-oxopiperazin-2-yl)-4-merkaptopyrrolidin, dĂastereomer Ao
Irovede se stejnĂœ postup jako v pĆĂkladu 1-1 z-a pouĆŸi-tĂ thiolu zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ a allyl-(1R,53,63)-2-difenoxyf osf oryloxy-6-/' (B)-1 -hvdroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxvlĂĄtu (242 ss, 0,48 smol), zĂskĂĄ seallyl-(1 R, 5S,6S)-2-/(23,43)-N-allyloxykarbonyl-2-(1 -allyloxyk a r b o ny 1 - 5 - o x op i p e r a z i n-2 -y 1) py r r o 1 i d i n - 4 -y 11 h i o / - 6 - / (R) -1 -hydroxyethyl/-1-methyl-1-ksrbapen-2-em-3-karboxylĂĄt, disste- reomer A (222 mg, vĂœtÄĆŸek 74 (i) . / K/R(GDC13) Ăș : 1,2Ăł(3H,d,J=6Hz),1,38(3H,d,J=6Hz),1,80(1H,m),2,50 (1H,m), 3,0-5,0 (1 9H,m)., 5,20-5,60 (6H,m), 5,96 (3H,e.) -1-4^ -
Provede se stejnĂœ postup jako v pĆĂkladu 9-2 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (diastereomer A,220 mg, 0,35 xnmol),· zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (dia-stereomer A, 68 mh, vĂœtÄĆŸek 60 %). IR(K3r)cm : 3400, 2950, 1760, 1660, 1380 NMR(D90) ĆĄ :1 ,20(3H,d,J=6Hz),1 , 26 (3H, d, J=6Hz), 1,78(lH,m),. 2,64(1 H,m),3,10-3,80(10H,m),4,00(1H,m),4,22(2H,m) )rĆŻtokovĂĄ rychlost 0,8·ml/min
DalĆĄĂ >odmĂnky jsou stejnĂ© jako v pĆĂkladu 1
EetenÄnĂ doba: 3,02 mm PĆĂklad 41 (1P,58,68)-2-/(28,48)-2-(5-oxopiperazinyl)pyrrolidin-ylthio/-6-Z (R)-1 -hydroxyethyl/-1 -methyl-1 -kar-bapen-2- 3-karboxylovÄ kyselina, diastereomer 3
4- em-
Î'O ->4<- ^rovede se stejnĂœ postup jako v pĆĂkladu 39-1 zapouĆŸitĂ (2S, 4,8) -4-aee tyl thio-N-allyloxy kar bony 1-2-01 -allyloxykarbony1-5-oxopiperazin-2-yl)pyrroxidinu, diastereomeru B (200 mg, 0,48 mmol, slouÄenina z referenÄnĂhopĆĂkladu 31), zĂskĂĄ se (28,4S)-N-allyloxykarbony1-2-(1 -allyloxykarbonyl-5-oxopiperazin-2-yl)-4-merkaptopyrroli- din,diastereoser B,
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸitĂ triolu zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ a allyl-(1R5S,6S)-2-difenoxyfcsforyloxy-6-/(R)-1-hydroxyethyl/-1-methyl-1-karbapen-2-eni-3-karboxylĂłtu (243 mg, 0,48 mmolzĂskĂĄ se allyl-(1B,5S,6S)-2-/(2S,4S)-N-allyloxykarbony1 2- (1-allyloxykarbonyi-5-oxopiperazin-2-yl)pyrrolidin-4-ylthio/-6-/(R)-1-hvdroxyethyl/-1-methyl-1-karbapen-2-em
3- karboxylĂĄt,diastereomer B (246.mg, vĂœtÄĆŸek 65 /).NMR(CDC13)6 : 1,24(3H,d,J=6Hz),1,38(3H,d,J=6Hz),1,80(1H m),2,60(1H,m),3,10-3,80(1 OH,m),4,0-5,0('m),5,20-5,60(ÄH,m),5,96(3K,m) 2)
v9H o- (A. N\/
IOOH
Provede se postup jako v pĆĂkladu 9-2 za pouĆŸitĂslouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (diastereomer B,240 mg, 0,39 mmol),' zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (distereomer B,' 53 mg, vĂœtÄĆŸek 33/). xR(nar.) cm *.3400, 176-0, 1 660, 1 1380 -1 NWl>20) £·. 1 ,18(3H,d, J=6Hz·), 1,20(3H,d, J=6Hz), 1 ,76(1H,m),2,64(1H,m),3,Ă0-3,80(1 OH,m),3,94(1H,m),4,18 ( 2Î , Î Î) 1 Î JO , eluÄnĂ Äinidlo: 0,1M fosfĂĄtovĂœ pufr (pH 6,5)-methanol(85:Ă5) prĆŻtokovĂĄ rychlost: C,8 ul/n?in
DalĆĄĂ podmĂnky jsou stejnĂ©, jako v pĆĂkladu 1
RetenÄnĂ doba: 3,92 min (5R, 68 )-.6-/ (R)-1 -hydroxyethy 1/-2-/ ( ?S, 4S )-2-piperiÄin-4-yl)pyrrolidin-4-ylthio/-1-karbapen-2-era-3-ksrboxylovĂĄ ky-selina
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za-pouĆŸi-tĂ p-nitrobenzyl-(5R,68)-2-difenoxyfosforyloxy-6-/(H)-1-hydroxyethyl/-1-karbapen-2-em-3-karboxylĂ©tu (270 mg, 0,46mmol) a ( 2S, 4ÂŁ)-4-merkapto-R-(p-nitrobenzyloxykarbonyl)-2-/11â(p-nitrobenzyloxykarbonyl)piperidin-4-yl/pyrrolidinu (216 e- ) slouÄenina z referenÄnĂho pĆĂkladu 32), zĂskĂĄse p-nitrobenzy1-(58,68)-6-/(P)-1-hydroxyethv1/-2-/(2S,48)-N-(p-nitrobenzyloxykarbinyl)-2-/N-(p-ni trobenzyloxykarbo-ny 1) piperidin-4-yl/p.yrroliĂł 1 n-4-ylthio/-1 -karbapen-2-e; 3-karboxylĂĄtu (267 na. vvteĆŸek ;U- O / j O /1 / · IR(XBr)cm-': 1780, 1700, 1520, 1340 d,J=6Hz),2,76(2H,m),3
m) ,5,24(5H,b),5,52(1 H d,J=8Hz), 7,66(2H}d,J: R,·, Z 1 T_- \ ' ~ ' 1 n J > i d,J=14Hz),8Hz),8,22
1 > 3 0 \ 3 ri4,00(1H
7,5 2(4K â 1 T -r- m.hij
Provede se stejnĂœ postu] JSKO v pnk tĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ. (265 mg, 0,30mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (33 mg, vĂœtÄĆŸek 28,5 ĂS). IR(KBr)cmâ1:1760, 1590, 1390 NPE(D2C) &: 1,26(3H,d,c=6Hz),1,31-1,56(3H,m),1,69(1H,m),1 ,85-2,14(2H,m),2,50(1H,m),2,81-3,06(4H,m), 3,1 0(3H,m),3,40(3H,m),3,74(1H,m),4,20(2H,m) HPLC (stejnĂ© podmĂnky jako v pĆĂkladu 1)
EetenÄnĂ doba: 3,06 min PĆĂklad 43 (1 E, 5S, 63)-6-/ (E) -1 -hydr.oxyethyl/ -1 -met.hyl-2-/ (23,4(Ï iperidin-4-yl) py r r o .1 i d i n - 4 -y 11 h i o / -1 - k a r b a p e n- 2 - ekarboxylovĂĄ kyselina 1 ) -3-
-1 53-
Jtrovede se stejnĂœ postup jako v pĆĂkladu 1-1 ze pouzĂtĂ p-nitrobenzyl-(1B,5S,6S)-2-difenoxyfosforyloxy-6-/(R)-1 -h.ydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂ©tu(245 mg, 0,41 mmol) a .(2S,4S)-4-merkspto-K-(p-nitrobenzyl-oxykarbonyl ) -2-/N- (p-nitrobenzyloxykarbonyl )piperidi n-4-ylpyrrolid.inu (216 mg, 0Ï40-mmol, slouÄenina z referenÄnĂhopĆĂkladu 32), zĂskĂĄ se p-nitrobenzyl-(1B,58,6S)-6-/(R)-1-hydroxyethyl/-1-methyl-?-/(2S,4S)-K-(p-nitrobenzylox.ykarbonyl)-2-/N-(p-nitrobenzyloxykarbonyl)piperidin-4-yl/pyrro-lidin-4-slthio/-1-karbapen-2-em-3-ksr.boxylĂĄt (275 mg, vy- %). -1 IR(K3r)cm 17'?0, 1 700, 1520, 1340 NIĂĄB(CDCl3) ·£ : 1 ,28(3H,t,J=7Hz),1 , 36 (3H, t, J=6Hz), 1 , 44-1,84
Provede se stejnĂœ postup jako v pĆĂkladu 1-2 za pouĆĄitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (275 mg, 0,31mmol), zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina (57 mg, vĂœtÄĆŸek 45,6 1). IR(K3r)cm_1: 1750, 1590/ 1390 NĂÄR(D2O) Ăł : 1 ;i9(3H,d, J=7Hz), 1 , 27 (3H,d,J=6Hz) ,1,28-1 ,58(3Hm), 1,70(1H,m),1,65-2,15(2H,m),2,46(1 H,m), 2,783, 18(5H,m),3,40(4H,m), 3,76(1 H,m), 4,2.?( 2H ,m) HPLG (stejnĂ© podmĂnky jako v pĆĂkladu 1 ) âerencm aot k, 5 PĆĂklad 44
(1R,53, 62)-2-/ (2S ,-43)-2- ( 2-karbamoylpyrrolidin-4-yl)-'pyrrolidin-4-ylthio/-6-/ (S) -1 -hydroxyethyl/'-1 -methyl-1 -karbapen-2-en.-3-karboxylové kyselina, diastereomer III
Provede se stejnĂœ postup jako v pĆĂkladu 1-1 za pouĆŸi-tĂ· p-nitr-obenzyl- (1 2, 5S, 62 )-2-difenoxyfosforyloxv-6-/ (R)-1 -hydroxyethyl/-1 -methyl-1 -karbapen-2-em-3-karboxylĂĄtu (1 85mg, 0,3'i ramol) a (23,43)-2-/2-karbaÏ;·oyl-^t-(p-nitrobenzyl-oxykarbonyl )pyrroiidin-4-y1/-4-nerkapto-N-(p-nitrobenzyl-cxykarbcnyl)pyrrolidinu, diastereomÄru lil (176 mg , 0,31mmol, slouÄenina s- referenÄnĂho pĆĂkladu-33·) , sĂska se p-ni trc-benzyl- (12,52,62)-2-/ ( 2ÂŁ , 42)-2-/2-karbamoy s-2- (p-oi trober s^loxykarbeny 1)pyrr-olidin-4-yl/-2- (p-nitrobenzyl-o xy k a r b c· ny 1) py r r o 1 i ÎŹ i n - 4 - y 11 h i o / - 6 - / (2) -1 -hy d r o xy e t hy 1 / -1 -methy1-1 -karbapen-2-em-3-karboxylĂĄt (218 mg, vĂœtÄĆŸek 76,3 . 12(K2r)cm *: 222(0221-,) <Ă: 770, 1720, 160u, 1520, 1340 . 1 ,27(3H,d,J=7Ps),1,3Ăł(3H,d,J=62z),4,02-4,40(5H,m), 5,22(5H,m),5,52(1H,d,J=14Hz),7,50(4H,d,J=8Hz),7,66(2H,d,J=8Hz),8,22(6H,m) ĂĆ
mrovede se stejnĂœslouÄeniny zĂskanĂ© vĂœĆĄe2iss.a stĂ f/se uvedena slouÄenina (46 mg, vĂœtÄĆŸek 45,6 %).IE(KBr)cm"': 1760, 1680 1600, 1390 ostVĂp jsko v pĆĂkladu 1-2 za pouĆŸitĂuvedenou reakcĂ (.218 mg, 0,24 smol),
NkR(D?0) Ă : 1 , HPLC ( i ? (on, o., Ï kaz), 1 , i 7 \ 3h, Ăș, J-6kz), 1 ,40-1,68 (2H,e) , 2,45(2H,m),2,60(1H,m),2,82(1H,m),3,04-3,47\on,m), 3j 85(in,m; , 3,(1H,t,d=8Hs),4,21(2H,m)podmĂnky jako v pĆĂkladu 1) cm o oba: .7,15 sin :nĂ pĆĂklad 1 < 28,43)-4-kerkapto-N-(p-nitrobenzyloxykarbony1)-2-(2-pyrro·lidon-4-yl)oyrrolidin
vodnĂ©mu roztoku (40 ml) H-hydrox; hydrochloridu methylesteru (8,2 g, 45,2(7,54 nl, 54,2 mmol) se pĆidĂĄ pĆi teploroztok 2- (terÄ. but oxy kar o ony Itmo) -4 , o-(10,8 g, 45 rnmol) v dioxanu (80 ml). ±leoĆi teplotÄ mĂstnosti 1,5 hodiny a pak yprolinu ve formÄhseoI), triethylsminiĂĄ tÄ mĂstnosti a pakd i methy1pyr i m i Ï i nuakÄn Ă s me s s e mĂ ch ĂĄse dioxan oddestiluje -1 56- za snĂĆŸenĂ©ho tlaku. Zbytek se extrahuje ethylacetĂĄtem (250ml). OrganickĂĄ vrstva se postupnÄ promyje 0,1N vodnĂœm rozto-kem hydroxidu sodnĂ©ho, zĆedÄnou kyselinou chlorovodĂkovoua nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho a pak se .suĆĄĂnad.bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©-ho tlaku, k-byt-ek se zoracuie sloupcovou chrdmatdgrafiĂ na
X M :ilikarelu (WakoÄel o- 5% methanol-methylenchlorid), zĂskĂĄ se methy .ester N-terc.butoxykarbonyl-L-hydroxyproli-nu (9,3 g, vĂœtÄĆŸek ÂŁ4 7:).
NkB(ODCl^) ĂĄ: 1,38-1,48(9H,m),1,98-2,38(2H,m),3,40-3,72(2H,m),3,S6(3H,s) ,4,35-4,58(2II,m) 2) TBDMSO^ ! OcitĂłe boc -midazol (4,35 g, 72,7 mmcl) a terc.butyIdimethylsi-lylchlorid (10,7 g, 71,0 mmol) se pĆidĂĄ. k.roztoku slouÄeninyzĂskanĂ© vĂœĆĄe uvedenou reakcĂ. (14,0 g, 57, Ă mmcl)· v N,K-di-methylformamidu (150 ml) v atmosfĂ©Će dusĂku pĆi teplotÄ mĂstnosti. Tento roztok se mĂchĂĄ pĆes' noc pĆi teplotÄ mĂst-nosti. k reakÄnĂ smÄsi se pĆidĂĄ ethylacetĂĄt (500 ml) a orga-nickĂĄ vrstva se dvakrĂĄt promyje vodou a jednou nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad. bezvodĂœmsĂranem horeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku, zĂskĂĄse ( 2S, 4R)-N-terÄ.butoxykarbony1-4-terc.butyldimethylsilyl-oxy-L-prolin, methyle ster (13 g, vĂœtÄĆŸek 32,6 ·%) . 1 57 3) T3DLĂS0
K rozteku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ0 9,0 g, 52,9 mmol) v tetrshyĂłrofuranu (ISO ml), lithium-chlcricjĆŸ (4,.19 g, 106 nnol) a pak borohydrid sodnĂœ (4,0tĂ©to smÄsi se g, 1 0 ÎŽ I nmol) se pĆidĂĄ v atmosfĂ©Će dusĂku. S tĂ© pĆikape ethanol (180 mi) a pak se reakÄnĂ smÄs noc pĆi teplotÄ mĂstnosti. K tĂ©to reakÄnĂ smÄs nasyceny vonnĂœ roztok chloridu'amonnĂ©ho (100 ml) pro roz-loĆŸeni redukÄnĂho Äinidla. rak se tato smÄs zahustĂ 'za.snĂĆŸenĂ©ho tlaku. Zbytek se extrahuje· ethylacetĂĄtem (500mi) a organickĂĄ vrstva se postupnÄ promyje vodou a nasy-cenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nadbezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tla- ku. ^bytek se chromatografuje na sloupci silikageiu (h ~ ; : â \ ;;; * r p van-o f hv l oc e t qĆ„ H · i l kogei**â G-300, hexan-ethylacetĂĄt 5:1) «ο (on zn ylacetĂĄt 5:1), zĂskĂĄ se (2S,4R)·h-terc. butoxyks.rbonyl-4-terc. butyldimethvlsilyloxy-2-hydroxymethylpyrrolidin (14,88 g, vĂœtÄĆŸek n c:. a > /
âi'3i)wĂSQ
L/ \>x_' C
Roztok dimethylsulfoxidu (3,6 ml, 50,7 mmol) v metnĂœlenchloridu (15 ml) se pĆikape k roztoku oxalyĂcnlondu(2 89 ml 33 9 mmol) v methylenchloridu (10u ml) pod atmosfĂ©rou dusĂku pĆi -78 °G. ReakÄnĂ roztok se pĆi teto teplo..... - se k tĂ©to smÄsi pĆikape roz- -'V» â· 7 c· -1 5 c tok (23,4R)-N-terc.butoxykarbony1-4-terc.butyldimethyl-siloxy-2-hydroxymethylpyrroridinu (8,0 g, 24,2 smol) v.egthylenchloridu (50 ml), ^ato smÄs-se mĂchĂĄ pĆi tĂ©ĆŸe tep-lotÄ 30 minut, a pak se k nĂ pĆidĂĄ triethylamin (11,1 ml,7b, 8 mmol). SmÄs se dĂ©le mĂchĂĄ 30 minut. r'eakÄnĂ smÄs senalije do me thylenchloridu (200 ml) a organickĂĄ- vrstvase postupnÄ promyje zĆedÄnou kyselinou chlorovodĂkovou,vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak... ,se suĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ za snĂĆŸe-nĂ©ho traku, zĂskĂĄ se oiejovitĂœ zbytek, kterĂœm je (2S,4E)-N-terc.butoxykarbonyl-4-terc.butylĂĄimethylsiolxy-2-Ćormyl-pyrrolidin. chlazenĂ ledem se k suspenzi 60% hybridu sodnĂ©ho (1,0 g, 25,0 mmol) v terahydrofuranu (100 ml) pod dusĂkempĆidĂĄ, ethyldiethoxyfosforylacetĂ©t (6,0 g, 26,8 mmol). 'fen to roztok se mĂchĂĄ pĆi uvedenĂ© teplotÄ 30 minut. X tomu-to roztoku se pĆikape-tetrahydrofuranovĂœ (20 ml) roztok(2 S, 4H)-N-1e r c.but o xykar bony1-4-1 e r c.buty1dime thylsiioxy-2-formyIpyrrolidinu zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ a smÄs sepĆi tĂ©ĆŸe teplotÄ mĂchĂĄ 30 minut, -^eakcnĂ roztok se extrahu-je ethylacetĂĄtem (150 ml). OrganickĂĄ vrstva se postupnÄpromyje nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pakse susĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ za snĂ-ĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromĂĄtograĆiĂna silikagelu (WakogelAU1 0-300, hexan-ethylacetĂ©t 10:1),zĂskĂĄ-se (E)â3â/(2S,4E)-N-terc .butoxykarboriyi-4-terĂł.butyl-dimethylsiloxypyrrolidin-2-yl/-akrylovĂ© kyselija jakoethylester (9,4 g, vĂœtÄĆŸek 57,5 %). icrĂ (v Pc 1, U Ăł ( οΰ, S ) , 0 j 80 ( bn, s ) , 1 , 0 U k O n, d , O â i mZ ) , 1,44(9H,br s),1,84(1H,m),2,10(1H,m), 3,48(2H,m), 4,1 2(2H,q,J=7Hz), 4,35(1H,m),5,88(1H,br d,J= 1 6Hz),6,86(1H, m) ~i5t-
1,1,3,3-tetramethylguanidin (5,8 ml, 46,2 mmol) se pĆikape ( >, 0 o , k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe22,6 mmol) v nitromethanu (33 ml) lzV6d.6iiQU. PeQiiCia v atmosfĂ©Će dusĂku pĆi teplotÄ mĂstnosti,tĂ©ĆŸe teplotÄ. K reakcnĂ· smÄsiml) a organickĂĄ vrstva se post
SmÄs se mĂchĂĄ pĆes noc pĆise pĆidĂĄ ethylacetĂ©t (200upne promyje zĆedÄnou kyse- linou chlorovodĂkovouchloridu sodnĂ©ho, paknatĂœm a zahustĂ se za
Cj. e sloupcovou chromatografiĂ naC-300, hexan-ethylacetĂĄt 10:1),3-/(23,4R)-N-terc.butoxykarbony1Ï y r r o 1 i d i n - 2 - y 1 / - 4 - n i t r o in ĂĄ s e in Ă© vodou a nasycenĂœm vodnĂœm roztokemse suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄ-snĂĆŸenĂ©ho tlaku. Zbytek se zpracu- silikageiu akogel zĂskĂĄ se ethylester-4-terc.butyldimethy kyseliny (10,1 g, vĂœtÄĆŸek 5â ÎŻ, 3 m) ·NmR(CDC1- ) 4,06(ĂH,s),0,86(9H,s), 1 , 27 (3H, d, J=7Hz), 1 ,48(9K,br s),1,73(1H,m),2,00(1H,m),2,44(2H,m),3,16(1H,m),4,16(4H,m),4,33(1H,m),4Ï53(1H,m) TBDMSO /, fl
-1 ÎżÏ
â Î roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ.(.3,6 g, 7,S mmol) v ethanolu- (50.ml) se pĆidĂĄ Paney nikl (W-2 typ, 3 f Î rr, 1 , v uil ) . iâ· ;< n. s se mĂchĂĄ pĆes noc pĆi teplotÄ mĂstnosti v atmosĆ Ă©Će dusĂku, katalyzĂĄtor se od reakÄnĂ- Ă ho roztoku odĆiltr u je. FiltrĂĄt se zahustĂ za snĂzenĂ©ho tlaku. Zbytek se rozpustĂ v. benzenu (50 ml) a smÄs sepres noc vaĆĂ pod zpÄtnĂœm chladiÄem. r'eakÄnĂ roztok sezahustĂ za snĂĆŸenĂ©ho tlaku a zbytek se.zpracuje chromĂĄ- rn - togrsfiĂ na sloupci silikagelu (VĂakogelâ1â1 C-300, \% metha-nol-chlorof orra) , zĂskĂĄ se (2S,4K)-N-tere.butoxykarbonyl-,4-terÄ.outyldimethylsiloxy-2-(2-pyrrolidin-l-y1)pyrroli-din (1,87 g, vĂœtÄĆŸek 62,2 %). : 0,06(6H,s),0,86(9H,s),1 ,47($H, s)', 1,72 (1 H,m),1,88-2,48(3H,n),2,95-3,75(5H,m),4,13(1H,m),4,30(1H,m) nmh(odoi3) Ă 7) riO zz
SlouÄenina, zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ (1,87 g, 4,87mmol) se rozpustĂ v SOh vodnĂ©m roztoku kyseliny xrifluoroctovĂĄ (20 ml) a roztok se mĂchĂĄ pĆes noc pĆi teplotÄ mĂstnos-ti. -euKcm icztot se zanusxr za snĂĆŸenĂ©ho tlaku a zoytekse rozpustĂ ve smÄsi, obsahujĂcĂ uioxan (10 ml) a vodu (10ml), pli se upravĂ na hodnotu c 18 vodnĂœm roztokem hydroxi-du sodnĂ©ho. Pak se pĆidĂĄ 4,0-dimethyl-2-(p-nitrobenzyloxy-karbenyithio)pyrimidin (1,55 g, 4,C-6 'mmol). Ćoztok se mĂ-chĂĄ pĆi teplotÄ mĂstnosti 3 hodiny, ^eakÄnĂ roztok.se zahus-tĂ za -snĂĆŸenĂ©ho tlaku a zbytek se extrahuje ethyi&cetĂĄxem(100 ml). OrganickĂĄ vrstva se promyje vodou a nasycenĂœm vod-nĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂ-ranem horeÄnatĂœm.· ĂĄbytek se zpracuje sloupcovou ehrouato- -1 o1 - gx-af iĂ
se (2S (Ćakogellk C-300) 3œ methanol-chloroform), zĂskĂĄ4K) -4-hydroxy-N- (Ï-Ï Ć„r.obenzyl oxy karbony 1 )-2-(2- pyrrolidon-4-yl)pyrrolidin (769 mg, vĂœtÄĆŸek-45,2 '%) 4 d 72-2, 52 (5H,m), 2,98-3,58 (3H ,m), 3,78(1 H,.m'),24(1H,m),4,48(1H,m),5,25(2H,br s),7,54(2H,J=9'Kz), 8,24( 2H,d,J=9Hz)
K roztoku slouÄeniny, zĂskanĂ© vĂœĆĄe uvedenou reakcĂ(302 mg, 0,67 kem se pĆidĂĄ triĆenylfosfin (567 mg, 2,16 Îčοί) v tetrahydroĆuranu (10 ml) pod dusĂ- io 1) a pa a-r ) ÂŁ : 1 , 70 ( 1Î, η) , 1 , >8-2,62 (4H ,m) , 2,37 (3H , s ), 3,1 7 za chlazenĂ ledem.pĆikape diethylazodikarboxylĂĄt (0,341 ml,2,17 mmol). xâeakÄnĂ smÄs se mĂchĂĄ 30 minut za chlazenĂ le-den. rak se pĆikape kyselina tniocotovĂĄ (u,155 ml, 2,17 mmol).Omes se mĂchĂĄ pĆi teplotÄ mĂstnosti dvÄ hodiny. Rak se reakÄ-nĂ smÄs extrahuje ethylacetĂĄtem (100 ml). OrganickĂĄ vrstvase promyje vodou a nasycenĂœm vodnĂœm roztokem chloridu sod-nĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂza snĂĆŸenĂ©ho tlaku, ^bytek se zpracuje sloupcovou chromato-grafli na silikagelu (wakogel"â C-300), zĂskĂĄ se (2S,4S)- 4- a c e ty 1 th i o-N- (p-n i tr o benzy 1 oxy kar bony1)-2- (2-;pyr r o 1 i d on- 4-yl)pyrrolidin (166 mg, vĂœtÄĆŸek 47,1 %) elucĂ smÄsĂ hexan-ethylacetĂ©t (1:1) a (2R, 4S)-4-acet,ylthio-N-(Ï-nitrobenzyl-oxykarbonyl)-2-(2-pyrrolidon-4-yl)pyrrolidin (166 mg, vĂœ-tÄĆŸek 47,1 %:) elucĂ 3% smÄsĂ methanol-chloroform. (2S,45)isomer IĆ(K3r)cm . : 1700, 1520, 1340, 1110 r rĂĄn < v uu. -162- (2H,m) , 3,42 ( Î -Î,jq), 3, &7 ( 1H,m) ,4,05-4,35 (2H,m), 5,24(2H,br s),7,5.5(2H,4,J=9Hz),8,26(2H,d.,J=9Hz) is omer IRĂKBrJcm"1: 1700, 1520, 1350, 1120 hmR(CDGl^) Î: 1, οΎ( 1 H',m), 2,30-2,95 (4H,.m),2,38(3Î,s) ,3,20(1H,m),3,55(1H,m),3,S6(2H,m),4,06-4,30(2Î,m) ,5,26(2H,br s), 7,56(2Î,ÎŹ,d=3Hz),8,26(2Î,d,J=9Hz) 9)
η 1Î vodnĂœ roztok hydroxidu sodnĂ©ho (0,42 ml) se pĆi-kape k roztoku (23,4S)isomeru zĂskanĂ©ho vĂœĆĄe uvedenoureakcĂ (166 mg, 0,41 mmol) v methanolu (10 ml) pod dusĂ-kem za chlazenĂ ledem. Tento roztok se mĂchĂĄ pĆi tĂ©ĆŸeteplotÄ 15 minut. K reakÄnĂmu roztoku se pĆikape 1N kyse-lina chlorovodĂkovĂĄ (0,45 ml), âeakÄnĂ smÄs se pak zahustĂza snĂĆŸenĂ©ho tlaku, Ășbytek se extrahuje ethylacetĂĄtem(70 ml). OrganickĂĄ vrstva se promyje vodou a nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvordĂœm sĂranem horeÄnatĂœm a zahustĂ za snĂĆŸenĂ©ho tlaku, zĂskĂĄse (2S,43)-4-merkapto-N-(p-nitrobenzyloxykarbony1)-2-(2-pyrrolidon-4-yl)pyrrolidin (140 mg, vĂœtÄĆŸek 94 %·).
ReferenÄnĂ pĆĂklad 2 (2R,4S)-4-merkapto-k-(Ï-nitrobenzyloxykarbony1)-2-(2-pyrroliÄon-4-yl)pyrrolidin
Provede1-3 z& pouĆŸikarbony1)-2- se stejnĂœ postup jako v referenÄnĂm pĆĂkladutĂ (2R,4S)-4-acetylthio-N-(p-nitrobenzyloxy-(2-pyrrolidon-4-yl)pyrrolidinu· (166 mg, 0,41 mmol, slouÄenina z referenÄnĂhovĂœĆĄe uvedenĂ© slouÄenina (140 mg oĆikladu vĂœtÄ 1-0),94 %) zĂskĂĄ se e-
ReferenÄnĂ pĆĂklad 3
(23,4S)-2-(2-azetidinon-4-yl)-4-merkaptooxykarboryi)pyrrolidin-diastereomer S
1 } TBDMSO 4
boc NBBzl (p-nitrobenzyl- h ethylesteru /(2S,4R)-P-terc.butoxykarbonyl-4-terc.butyidimethylsiloxypyrroiidin-2-yl/akrylovĂ© kyseliny (2,18g, 5,46 mmol, slouÄenina z referenÄnĂho pĆĂkladu 1-4) sepĆidĂĄ benzylamin (1,2 ml, 11 mmol). 6mes se mĂchĂĄ pĆi tep-lotÄ mĂstnosti pÄt dnĆŻ. rak sessmÄs zpracuje sloupcovou m a /i 0-300, h ex an-e t hy1- chromĂĄtografiĂ na silikagelu (takogel acetĂ©t 3:1), zĂskĂĄ se ethylester 3-benzylamino-3-/(2S,4R)- P-terc·butoxykarbonyl-4-terc.butylĂșimethylsiloxypyrrolidin· 2-yl/propionovĂĄ kyseliny (1,95 g, vĂœtÄĆŸek 70,5 %). -1 64- KLS(CDClj) <) :0,05 (6H,s) ,0; (9H,s),1,90( 3,89 a 3,96 , 66(9H,s),1,24(3H,t,0=8Hz),1,44lH,m), 2,35(2H,m),3,26(1H,m), (2H,ABq,J=8Hs),4,14(2H,O,J=8Hz),
1K vodnĂœ roztok hydroxidu sodnĂ©ho (4,3 ml) se pĆikapek roztoku slouÄeniny zĂskanĂ© .vĂœĆĄe uvedenou reakcĂ (1,98' g,3,9 mol) v ethanolu (30 ml) pĆi teplotÄ mĂstnosti. Ten-to roztok se mĂchĂĄ pĆes noc pĆi tĂ©ĆŸe teplotÄ. K reakÄnĂmuroztoku se pĆidĂĄ 1N kyselina (4,3 ml). Tento roztok sezahustĂ za snĂĆŸenĂ©ho tlaku. Ke zbytku se pĆidĂĄ tetrahvdro- furan (50 ml) a nerozpustnĂ© lĂĄtky se odfiltrujĂ. OrganickĂĄvrstva se suĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂse za snĂĆŸenĂ©ho tlaku. ZĂskĂĄ se olejovitĂĄ lĂĄtka (1,83 g),kterĂĄ se rozpustĂ v acetonitrilu (3S0 ml). rod dusĂkem se »· pĆidĂĄ trifenylfosfin (1,2 g, 4,58 mmol) a 2,2'-dipyridyl- disulfid (1,01 g, 4,58 mmol). Tento roztok se mĂchĂĄ pĆi 80 °G4,5 hodiny. ĆeakÄnĂ roztok se zahustĂ za snĂĆŸenĂ©ho tlakua extrahuje se ethylĂĄcetĂĄtem (150 ml). OrganickĂĄ vrstva sepromyje postupnÄ 0,1N vodnĂœm roztokem hydroxidu sodnĂ©ho, vo-dou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak sesuĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se za snĂ-ĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromatografiĂna silikagelu (Oakogel-1â1 0-30G, hexan-ethvlacetĂ©t ' 1 ©: 1 - 3:1),zĂskĂĄ se (2S,4R)-2-(N-benzyi-2-azetidinon-4-yl)-N-terc.buto-xykarbony1-4-terc.butyldimeĆ„h.ylsiloxypyrrolidin-diastereo-mer B (1,07 g, vĂœtÄĆŸek'60,7 %, vysoce polĂĄrnĂ slouÄenina) -1 65- diastereomer A (0,47 g, vĂœtÄĆŸek 26,8 %).
Diastereomer_.B -1
IP(KBr)cmn&Ăs (cneiy) S uras tereomer Ă IR(KBr)cm ix ivĂi\ (6 lĆŸe i ) o 1730, 1690, 1390, 1170 0,06(6H,s);0,88(9H,s),1,50(9H,br s), 2,54(1H,br d, J=1 4Hz),2,93(1H,dd,J=14,4Hz),3,Ă6(1H,dd,J=12,4Hz),7,35(5H,m) .
A 1760, 1700, 1400, 12600,04(6H,s),0,85(9H,s),1,45(9H, br s), 1,84(2H,m),2,58(1Î,br d,J=16Hz),2,92(2K,m),3,44(1H,m),3,95-4,30(4H,a),4,60(1H,m),7,30(5H,m) 3) TBDKSO^
Boc --% n
KapalnĂœ amoniak (asi 30 ml) se pĆidĂĄ k roztoku diaste-reomeru B zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ (470 mg, 0,98 mmol)v tetrahydrofuranu (10 ml) a terÄ.butylalkoholu (1 ml) pĆi-78 °C. PĆi tĂ©ĆŸe teplotÄ se k reakÄnĂmu roztoku pĆidĂĄ kovo-vĂœ sodĂk (100 mg, 4,35 mmol). SmÄs se mĂchĂĄ 15 minut a pĆi-dĂĄ se k nĂ.chlorid amonnĂœ (465 mg, 8,69 mmol). ReakÄnĂsmÄs se nechĂĄ ohĆĂĄt na. teplotu mĂstnosti a amoniak se odde-stiluje. Zbytek se extrahuje ethalacetĂĄtem (100 ml). /Orga-nickĂĄ vrstva se p-romyje vodou a nasycenĂœm roztokem chlori-du sodnĂ©ho, pak se suĆĄĂ nad bezvotĂĂœm sĂranem horeÄnatĂœm azahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupco- rpâ,- vou chromatografiĂ na silikagelu (â«akogel G-300, hexan-athy lĂĄce tĂĄt 1-:1), zĂskĂĄ se (2S, 4R)-2-(2-azetidinon-4-yl)-K-terc.butoxykarbony1-4-terÄ . butyldimethylsiloxypyrrolidin,diastereomer 3 (340 mg, vĂœtÄĆŸek 89,1 %). I3(KBr)cm- =ko(odci3) âą 1 750., 1700, 1360, 1260 ^:0,06(6H,s),0,87(SH,s),1,47(9H,s),1,61(1H,m),2,02(1H,m),2,62(1H,br d,J=16Hz),3,02(1H,dd,J=16,ĂłHz), 3,33(1 H,ci) , 3,50(2H,m), 4,05(1H,m),4,30(1H,m) <Ă* 4)
HO ti
PNZ
Anisolse pĆikapoureakcĂ (340 (jedna kapka) .a trifluoroctovĂĄ kyselina (3 ml)k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenoumg, e , Bc mmol) v methylenchloridu (3 mi) a pod dusĂkem pĆi chlazenĂ ledem. ReakÄnĂ r oztok se Jeanu. hodinu za chlazenĂ ledem a zahustĂ se za sniĆŸ eneho· LĂsku« ^bytek se rozpustĂ y tetrahvdrofuranu (5 ml). ^a chlazenĂ xeaem se ke smÄsi pnas xnethylamm (1,2 ml, Ăł J ΰ ÂŁiĂaol ) a 4,(2601 ,5
Hil) . 5-dimethy 1 -2- (p-ni trobenzy 1 oxykarbonylthio)-pyrimmg, 0,86 mnol) a smÄs se mĂchĂĄ pĆi teplotÄ mĂstnhodiny, --eakÄni· roztok se extrahuje ethylacetĂĄtemOrganickĂ© vrstva se postupnÄ promyje 0,1N vodnĂœm i dinosti(70 rozto kem hydroxidu sodnĂ©ho, vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytekv acetoniĆ„rilu (5 ml) a pĆi teplotÄ mĂstnostipĆikape 4oB kyselina fluorovodĂkovĂĄ (0,5 ml),chĂ© pĆi teplotÄ mĂstnosti 1,7 hodiny. ?ak seextrahuje ethylacetĂĄtem (70 ml). OrganickĂĄ vrnÄ promyje 5% roztokem hydrogenuhliÄitanu soda nasycenĂœm vodnĂœm roztokem'chloridu sodnĂ©ho,nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se ranĂ©m hoĆec-se rozpustĂse k nÄmuBmÄs se mĂâ reakÄnĂ roztokĆĄtva se postupnĂ©ho, vodoupak se suĆĄĂza snĂĆŸenĂ©ho tlaku. Zbytek se pracuje sloupcovou chromatografiĂ na ĆĄili )7-
Kageiu (ftakogel C-300, 3% methanol-chlorofora), zĂskĂĄ se(4,'S, yR)-2- (2-azetiainon-4-yl)-4-hyĂĄroxy~K- (p-nitrobenzyloxykarbony!)pyrrolidin-diastereomer 3 (177 mg, vĂœtÄĆŸek 60,3 %)IR(KBr)cm 1 : 1750, 1700, 1520, 1340 NMEĂCDC13) <5:1 ,72(1 H,m) ,2,14.(1H,n), 2,64(1 H,d,J=l4Hz ),3,06 (2H,m) , 3Ï57 (1H,m), 3,74 (1 H,m), 4,12(1H,m),4,44(1H,m),5,22(2H,br s),7,52(2H,d,J=8Hz),8,22 (2H,d,u=8Hz) 5)
AcS
PNZ ^0 Ărifenylfosfin (347 mg,ouÄeniny zĂskanĂ© vĂœĆĄe- uved 1,32 mmol) se pĆidĂĄnou reakcĂ (177 mg, k roztoku0,53 _m.ol) v terahydrofuranu 0 ml) pod dusĂkem za chlazenĂ ledem a pak se ke smÄsi pĆikape diethylazodikĂĄrboxylĂĄt0,132 mmol). ReakÄnĂ smÄs se mĂchĂĄ 30 minut za (0,208 ml,chlazenĂ ledem a pak se pĆikape thiooctovĂĄ kyselina (95 ^ul, 0,132mmol). ReakÄnĂ smÄs se mĂchĂĄ.pĆi tĂ©ĆŸe teplotÄ 3 hodiny7.ReakÄnĂ roztok se pak extrahuje ethylacetĂ©tem (50 ml). Organicka vrstva se promyje postupnÄ vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranemhoĆecnatĂœ, a zahustĂ se .za snĂĆŸenĂ©ho tlaku. Zbytek se zpra-cuje sloupcovou chromatografiĂ na silikagelu (VJakoger1âG-300, ethylacetĂĄt), zĂskĂĄ se (2S,4S)-4-acetylthio-2-(2-azetidinon-4-y1)-K-(p-ni tĆoben-zyloxykarbonyl )pyrrolidin-diastereomer 3 (77 mg, vĂœtÄĆŸek 37,1 %) .· KLĂR(CDC13) ^ : 1 , 65 (j H, m), 2,38 (3H, s ), 3,08 (1 H,'dd, J= 1 6,4Hz), 3,30(1H,t.J=9Kz),3,64-4,28(4H,m),5,25(2H,br s) 7,55(2H,d, J=8Hz) ,8,26( 2H, d, J=8Hz) Ï 1 6S-
0, 1Î vodnĂœ roztok hydroxidu sodnĂ©ho (0,196 ml) se pĆi-kape k roztoku slouÄeniny zĂskanĂ© ve vĂœĆĄe uvedenĂ© reakci(77 mg) 0,22 mmol) v methanolu (10 ml) pod dusĂkem za chla- zenĂ ledem. r<eakÄnĂ roztok se mĂchĂĄ 15 minut za chlazenĂledem a pak se pĆidĂĄ 1N kyselina chlorovodĂkovĂĄ (0,21 ml).ReakÄnĂ smÄs se zahustĂ za snĂĆŸenĂ©ho tlaku. Zbytek se extrahuje ethylacetĂĄtem (50 ml). OrganickĂĄ vrstva se promyjevodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak sesuĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se za snĂ-ĆŸenĂ©ho tlaku, zĂskĂĄ se (2S,4S)-2-(2-azetidinqĆ4-y1)-4-mer-kap t o-N-(p-ni tr ob enzy1oxykarb ony1)pyrr o1id in-dias t ere omer B(67 mg, vĂœtÄĆŸek 97 %).
ReferenÄnĂ pĆĂklad 4
(2S,4S)-2-(2-asetidinonâ4âyl)-4-merkapto-N-(p-nitrobenzy1-oxykarbonyDpyrrolidin-diastereomer A
stejnĂœ postup jako2S,4R)-2-(N-benzyl v referenÄnĂm pĆĂkladu 2-azetidinon-4-yl)-P-
Provede se J-3 za pouĆŸiti -luy- t e r c. b u t o x y k a r b o ny 1 - 4 -t e· r c. b u t y 1 d i m e t hy 1 s i 1 o xy py r r o 1 i d i 11 -diastereomer A (500 mg, 1,05 eeoI) a kovovĂœ sodĂk (75 ffig, 3,26 nu;..ol), zĂskĂĄbut cxy kar bony1-4-reomer A (360 mg, se (2St4H)-2-(2-azetidinon-4-yl)-H-tercvterÄ.butyldiÄethylsiloxypyrrolidin-diaste· vĂœtÄĆŸek 66,4 %) -i. a (is.cr) o e · K1R(CD31-J ÎŽo 1 7 o o, i 74 0 , 1 o > 0 , 1 j > u , 1 r o 0 0,0o(6H,s), 0,86(9H,s),1,47(9H,s),1,93(2H,m)2,66(1H,d,J=16Hz), 2,9 7 (1H,ddd,J=16,5,2Hz), 3,26(1H,dd,J=12,5Kz) ,'3,55 (ĂH,m) ,4,00-4,44 2) 3H,m>
Provede se stejnĂœ postuppouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄ jako v pĆĂkladu 3e uvedenou reakcĂ y v ĂLilir ol) .ska r 5 ~~ Ă _ O '7 <0 + *? 'Î "! V-, /"> /l V 7 r_ \ <_ C, tj p c 1 x . i v i a Ï 4 za(350 Eg,)-4-hydro- xy - N - (p - n i t r o b e n zy 1 o xy kar bo ny 1) py r r o 1 i d i n- d i a s t e r e o m e r- A(165 Eg, vĂœtÄĆŸek' 61 %). IS(K5r)cm 1740, 1670, 1520,1440, 1340
KaR(CDC13) £ 2, ΰ 6(2H,m), 2*, 70 (1H, d, J= 1 6Hz), 3,02 (1H, br d, J.=16Hz),3,47(1H,m),3,76(1H,m),4,16(1H,m),4,34(1H,m),4,50(1H,m),5,26(2H,br s),7,54(2H,d,J=8Hz),8,24(2H,d,J-8Hz) 3)
K9IB(GÄC13.) Q : 1 , . Ćrovede se stejnĂœ postup jako v.pĆĂkladu 3-5 za pouĆŸi-tĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (155'mg,0,55mmol), diethylazodikarboxylĂ©tu .(0,215 ml, 0,138 mmol),trifenylfosfinu (365 mg, 0,135 mmol) a thiooctovĂ© kyseli-ny (99 /ul, 0,135 mmol), zĂskĂĄ se (2S,4S)-4-acetylthio-2-(2-azetidinon-4-yl)-N-(p-nitrobenzyloxykarbonyl)pyrroli-dinu-diastereomeru A (107 mg, vĂœtÄĆŸek 49,3 %). S7(1H,m),2,36(3H,s),2,52(1H,ni),2,78(1H,m), 04(1H,br d,J=12Hz),3,15(1H,t,J=10Hz),3,60-32(4H,m),5,24(2H,br s),7,54(2H,d,J=8Hz),23(2H,d,J=8Hz) 4) ' -> >4,8.
Provede se stejnĂœ postup jako v 'referenÄnĂm pĆĂkladu 3-6 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ(107 mg, 0,27 mmol) a 1K vodnĂ©ho roztoku hydroxidu sodnĂ©ho(0,27 ml), zĂskĂĄ se (28,4S)-2-<2-azetidinon-4-yl)-4-merkap-to-K-(p-nitrobenzyloxykarbonyl)pyrrolidin-diastereomer A(90,8 mg, vĂœtÄĆŸek 95 %). -171- ^eferenÄnĂ pĆĂklad 5 (2S, 4S)-4-merkapto-h-(p-nitrobenzyloxykarbonyl)-2-/N- (p- nitrobenzyloxykarbon,yl)pyrrolidin-3-yl/pyrrolidin
TBDM^O
5OC
'N
Boc âĂâr i ethyl amin (0,53 ml, 3,81 mmol), 4-dimethylaminopy-ridin (465 mg, 3,81 mmol) a di-terc-butyldikarbonĂĄt (1,66 60 mmol) se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ© v re- _ ry Z ,·,
fe ) I ferenÄnĂm pĆĂkladu 1-6 (1,46 g, 3,80 mmol) v methylenchlo-ridu (15 ml) pod dusĂkem pĆi teplotÄ mĂstnosti. SmÄs sepĆi tĂ©ĆŸe teplotÄ mĂchĂĄ 4,5 hodiny. HeakÄnĂ roztok se zahustĂza snĂĆŸenĂ©ho tlaku a zbytek se extrahuje ethylacetĂĄtem (50ml). OrganickĂĄ vrstva se promyje zĆedÄnou kyselinou chloro-vodĂkovou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pakse suĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku, Ășbytek se zpracuje sloupcovou c.hromatogra-*΀Ï,,ÎÎŻ fiĂ na silikagelu (hakogel 0-300, hexan-ethylacetĂĄt 5:1),zĂskĂĄ se (2S,4R)-N-terc-butoxykarbonyl-4-terc.butyldimethvl-silox.y-2-(K-terd.butoxykarbony1-2-pyrrolidon-4-yl)pyrro-lidin (1,76 g, vĂœtÄĆŸek 96 %). NWCDCip Äi 0,06 ( 6H, s ) , 0,86 ( 3H, s ), 1 ,48(9H, s ) , 1 , 54 (9H, s ),' 1 , 68(2H,m),2,00(1H,m),3,25(1H,m),4,10(1H,m), 4,3 4 (1H, m) )TBDMSG ' /
Komplex boyan-dimethylsulfoxid (1,09 ml, 10,9 mmol) se :pĆikape k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ(1,76 g, 3,64 mmol) v tetrahvdroĂuranu (18 ml) pod dusĂkempĆi teplotÄ mĂstnosti a smÄs se pak refluxuje 1,5 hodiny·K. reakÄnĂmi roztoku se pĆidĂĄ meĆ„hanol (.5 ml) za chlazenĂledem a-zahustĂ se.za snĂĆŸenĂ©ho tlaku, ^bytek se zpracuje.sloupcovou chromatografiĂ na silikagelu (Wakogel C-300,.hexan-ethylacetĂĄt 10:1), zĂskĂĄ se (2S,4B)-N-terc.butoxy- karbonyl-4-terc.butyldimetbu, . loxy-2-(N-terc.butoxykarbonyl- pyrrolidin-3-yDpyrrolidin (1 ,62 g, vĂœtÄĆŸek 94,8 %) .kml() ^:0,05(61,s),0,86(S'H,s),1,46(18H, s),1,60-2,04 < 4 H, m), 4, o Ă (1: i, m), 4 .· j 4 (1 :, m) 3)
Roztok 1,61 cniorovodĂku v m&tle.uolu <13 ml) se pĆidĂĄke slouÄeninÄ zĂskanĂ© vĂœĆĄe uvedenou reakcĂ (1,60 g, 3,40 mmol)a smÄs se mĂchĂĄ pĆi teplotÄ mĂstnosti 2 hodiny. *âeakÄnĂ roztok - i Ă jĂ- ĆĄe zanusti za snizeneno tiaku. "oytek se rozpustĂ ve smÄsi.dio.xanu^(2u a i) a v oay--(Rk-ml) & pH roztoku se upravĂ nahodnotu 8,5 triethylaminem. Pak se pĆidĂĄ 4,Ăł-dimethyl-2-(p-nitrobenzyloxykar.bonylthip)pyrimidin (2,17 g, 680 «ol).ReakÄnĂ roztok se mĂchĂĄ pĆi. teplotÄ mĂstnosti po 1,5 hodiny,r.eakÄnĂ roztok se pak zahustĂ za snĂĆŸenĂ©ho tlaku a zbvtek vrstva sevodou a nasy-suĆĄĂ nadĂșĆŸenĂ©ho tla- se extrahuje ethylacetĂ©tem (5o ml). OrganickĂĄpromyje 1N vodnĂœm roztokem hydroxidu sodnĂ©ho,cenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak sebezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se za sn ku. zbytek se zpracujekagelu (Wakogel â G-30(23,4R)-4-hydroxy-R-(pn i t r o b e nzy 1 oxy kar b o ny 1vĂœtÄĆŸek 88,6 %)⊠sloupcovou chromĂĄtografiĂ na sili-0, 2 % methanol-chloroform), zĂskĂĄ se- n i t r o b e n z y 1 o xy k a r b o ny 1) - 2 - / K - (p -)pyrrolidin-3-yl/pyrrolidin (1,55 g, 1 » 52â2^.20 (4tĂ,m), 3,76 (1 H,m), 4,2 3 (1 H,m) ,4,48(1 H-,m), 5,22 (4H, s) , 7,52 (4H,d, J=8Hz), 8,20 (4H,d,J=8nz)
r-vzj ^rĂethylamin (0,52 ml, 3,74 mmol) a methsnsulfony1-chlorid (0,28 ml, 3,62 mmol) se pĆidĂĄ k roztoku slouÄeninyzĂskanĂ© vĂœĆĄe uvezenou reakcĂ (1,55 g, 3,02 mmol) v tetra-hydrofuranu (15 ml) pod dusĂkem za chlazenĂ ledem a smÄs semĂchĂĄ pĆi tĂ©ĆŸe teplotÄ 30 minut. ReakÄnĂ roztok se extrahujeethylacetĂĄtem (50 ml). OrganickĂĄ vrstva se promyje vodouaa nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ â174â nad bezvodĂœm sĂranem, horeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©-ho = tlaku. Zbytek se zpracuje; sloupcovou chromatografiĂ nasilikagelu /Wakogel1^ 0-300, .ethylĂĄcetĂĄt/, zĂskĂĄ se;/2S, 4RjÂŁ- 4-methansulfonyloxy-N-/p-nitrobenzyloxykarbonyl/-2-/Ć-/p-Ćitrobenzyloxykarbonyl/pyrrolidinâ3-yl2^'Pyx'rolidin /1,76 g,vĂœtÄĆŸek 98,6 %/, KMS/CDC13/ : 3,04/3H,s/,4,18/2H,m/,5,24/4H,br s/,7,53/4H,d,J=8Hz/,8,24/4H,d,J=8Hz/
PNZ
ThiooctovĂĄ kyselina /0,31 ml, 4,50 mmol/ se prikape;k roztoku bezvodĂ©ho uhliÄitanu draselnĂ©ho /616 mg, 4,46mmol/ v N,N-dimethylformamidu /30 ml/ v atmosfĂ©Će dusĂkupĆi 0 °C a smÄs se mĂchĂĄ pĆi tĂ©to teplotÄ 20 minut. K tĂ©-to smÄsi se pĆi 0 °C pĆidĂĄ roztok slouÄeniny zĂskanĂ© vĂœĆĄeuvedenou reakcĂ /1,76 g, 2,97 mmol/ v N,N-dimethylformami-du /5 ml/ a jodid sodnĂœ /450 mg, 30 mmol/. ReakÄnĂ smÄsse mĂchĂĄ pĆes noc pĆi teplotÄ od 60 do 70 °C. ReakÄnĂsmÄs se extrahuje ethylacetĂĄtem /100 ml/. OrganickĂĄ vrst-va se promyje vodou a nasycenĂœm vodnĂœm roztokem chloridusodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a za-hustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupco-vou chromatografiĂ /Wakogel C-300, hexan-ethylacetĂĄt 1:1/,zĂskĂĄ se /2S,4S/-4~acetylthio-N-/p-nitrobenzyloxykarbonyl/- -175- 2-N-/n-/p-nitrobenzyloxykarbonyl/pyrrolidin-3-yl7pyrrolidin /1,64= g. vĂœtÄĆŸek 78,8 %/. NME/CDC13/Ă : 1,54-2,10/4H,m/,2,36/3H,s/,3,90/1H,m/,4,12/1 H,m/, 4,26/1 H,m/, 5,24/4H, s/, 7,52/4H,d, J=8Hz/,8,24/4H,d,J=8Hz/
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ /1,34 g, 2,34. mmol/.se rozpustĂ ve smÄsi methanolu /25 ml/ a tetra-hydrofuranu /10 ml/.Za chlazenĂ ledem v atmosfĂ©Će dusĂkuse pĆikape 1N vodnĂœ roztok hydroxidu sodnĂ©ho /2,46 ml/ asmÄs se mĂchĂĄ za tĂ©ĆŸe teploty 15 minut. K reakÄnĂmu rozto-ku se pĆikape 1N kyselina chlorovodĂkovĂĄ /2,53 ml/ a smÄsse zahustĂ za snĂĆŸenĂ©ho tlaku. Zbytek se extrahuje ethyl-acetĂĄtem /50 ml/. OrganickĂĄ vrstva se promyje vodou a nasy-cenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nadbezvodĂœm sĂranem hoĆeÄhatĂœm a zahuĆĄtÄnĂm za snĂĆŸenĂ©ho tla-ku se zĂskĂĄ vĂœĆĄe uvedenĂĄ slouÄenina /1,24 g, vĂœtÄĆŸek 100 %/
ReferenÄnĂ pĆĂklad 6 / 2S, 4S/ -4-merkapto-2-/N-methylpyrrolidin-3-yl/-N-/p-nitro-benzyloxykarbonyl/pyrrolidin-trifluormethansulfonĂĄt -176-
2,6-Lutidin /1,04 ml, 8,93 mmol/ a trimethylsilyltri-fluormethansulfonĂĄt /1,34 ml, 6,70 mmol/ sÄ pĆidĂĄ k roztokuslouÄeniny zĂskanĂ© v referenÄnĂm pĆĂkladu 1-6 /1,72 g, 4,48 mmol/ v methylenchloridu /17 ml/ v atmosfĂ©Će dusĂkupĆi teplotÄ mĂstnosti a smÄs se pĆi tĂ©to teplotÄ mĂchĂĄ 30minut. K reakÄnĂmu roztoku se pĆikape methanol /5 ml/ apak se roztok zahustĂ. Ke zbytku se pĆidĂĄ dioxan /15 ml/· K tomuto roztoku se pĆidĂĄ triethylamin /0,96 ml, 6,72 mmol/ĂĄ 4,6-dimethyl-2-/p-nitrobenzyloxykarbonylthio/pyrimidin/1,43 g, 4,48 mmol/ a smÄs se mĂchĂĄ pĆi teplotÄ mĂstnos-ti 2 hodiny. 2-eakÄnĂ roztok se zahustĂ za snĂĆŸenĂ©ho tlakua zbytek se extrahuje ethylacetĂĄtem /50 ml/. OrganickĂĄvrstva se promyje zĆedÄnou kyselinou chlorovodĂkovou, vo-dou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak sesuĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se za snĂ-ĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromatogra-fiĂ na silikagelu /Wakogel C-300, ethylacetĂĄt/, zĂskĂĄ se/ 2S, 4R/-4-terc. butyldimethyls iloxy-N-/p-ni trobenzyloxy-karbonyl/-2-/2-pyrrolidon-4-yl/pyrrolidin /813 mg, vĂœtÄĆŸek 39,2 %/. NMR/CDCiy Ăł : 0,03/3H,s/,0,06/3H,s/,0,84/9H,s/, 1,78/1H,m/,1,92-2,50/3H,m/,2,93-3,54/4H,m/,3,66/1H,m/,4,10/1H,m/,4,38/1H,m/,5,23/2H,ABq,J=14Hz/, 7,52/2H,d,J=8Hz/,8,23/2H,d,J=8Hz/ 177- 2/ ΀ÎÎÎȘÏÎŽÎ z Î
I ÎĄÎΠλ' Î Î ÎŻ 3Îż c
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 5-1 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe- uvedenou reakcĂ /813mg, 1,76 mmol/ a di-terc.butyldikarbonĂĄtu /766 mg, 3,51 mmol/,zĂskĂĄ ĆĄe /2S,4R/-4-terc.butyldimethylsiloxy-2-/N-terc.butoxy-karbonyl-2-pyrrolidon-4-yl/-N-/p-nitrobenzyloxykarbonyl/pyrrolidin /944 mg, vĂœtÄĆŸek 95,5 %/· NWCDCiy : 0,04/3H,s/,0,06/3H,s/,0,84/9H,s/,1,52/9H,s/, 1 ,74/1H,m/,2,00/lH,m/,2,20/1H,m/,2,20-2,96/3H,m/,4,19/1 H,m/,4,39/1H, br s/, 5,24/2H,ABq, J= 14 Hz/, 7,5 3/2H, d, J= 8Hz/, 8,24/2H, d, J= 8Hz/ 3/ TBDMSOA', ,\·
PNZ 3oc
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu5-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /944mg, 1,68 mmol/ a komplexu boran-dimethylsulfidu /0,50 ml, 5,0 mmol/, zĂskĂĄ se /2S,4R/-4-terc.butyldimethylsiloxy-2-/N-terc. butoxykarbonylpyrrolidin-3-yl/-N-/p-nitrobenzyloxykar-bonyl/pyrrolidin /730 mg,vĂœtÄĆŸek 79,3 %/. -178- NWCDCiy ĆĄ : O, O5/3H,s/, O,07/3H, s/, 0,85/9H, s/, 1,45/9H, s/,, 1,52-2,08/4H,iĂĄ/-,2,82/1H,ni/, 2,90-3,80/6H,m/, 4,15/1 H,m/, 4,40/1H, br s/, 5,24/2H,m/, 7,54/2H,d,J=8Hz/,8,23/2H,d,J=8Hz/ 4/
Roztok 1M tetrabutylamoniumfluoridu v tetrahydrofuranu/13,7 ml/ se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvede-nou reakcĂ /6,98 g, 12,7 mmol/ v. tetrahydrofuranu /100 ml/v atmosfĂ©Će dusĂku za chlazenĂ ledem a smÄs se mĂchĂĄ pĆi tĂ©-ĆŸe teplotÄ po 40 minut. & reakÄnĂmu roztoku se pĆidĂĄ nasycenĂœvodnĂœ roztok chloridu amonnĂ©ho /20 ml/ a smÄs se extrahujeethalacetĂĄtem /150 ml/. OrganickĂĄ vrstva se promyje vodou anasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nadbezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku.Zbatek se rozpustĂ v tetrahydrofuranu /100 ml/. Pak se za chlazenĂ ledem pĆidĂĄ triethylamin /1,77 ml, 12,7 mmol/ a methan-sulfonylchlorid /0,99 ml, 12,8 mmol/ a smÄs se pĆi tĂ©to teplo-tÄ mĂchĂĄ 1 hodinu. ReakÄnĂ roztok se extrahuje ethylacetĂĄ-tem /150 ml/. OrganickĂĄ vrstva se promyje vodou a nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœmsĂranem hoĆeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku, Ășbytekse zpracuje sloupcovou chromatografiĂ na silikagelu /Wakogel^C-300, hexan-ethylacetĂĄt 1:1/, zĂskĂĄ se /2S,4R/-2-/N-terc.bu-toxykarbonylpyrrolidin-3-yl/-4-methansulfonyloxy-N-/p-nitro-benzyloxykarbonyl/pyrrolidinx(6,64 g, vĂœtÄĆŸek 100 %/. -179- NMB/CDCl3/ÂŁ : 1,36/9H,s/,2,96/3H,s/,3,98-4,24/2H,m/,5,18/2H,m/, 7,46/2H,d, J=8Hz/,8,16/2H,d,J=8Hz/
Boc
Provede se stejnĂœ postup jako v pĆĂkladu 5-5 /referenÄ-nĂ/ za pouĆŸitĂ vĂœĆĄe uvedenĂ© slouÄeniny /6,6 g, 12,9 mmol/ akyseliny thiooctovĂ© /1,33 ml, 19,3 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio-2-/N-terc.butoxykarbonylpyrrolidin-3-yl/-N-/p-nitrobenzyloxykarbonyl/pyrrolidin /4,57 g, vĂœtÄĆŸek 72,1 %/KMR/CDC13/ b :1 ,44/9H,s/,2,35/3H,s/,3,86/1H,m/,4,08/1H,m/, s 4,24/1H,m/,5,23/2H,br s/,7,53/2H,d,J=8Hz/, 8,24/2H,d,J=8Hz/
1N vodnĂœ roztok hydroxidu sodnĂ©ho /9,7 ml/ se pĆidĂĄ kroztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakci /4,56 g, 9,25mmol/ v methanolu /100 ml/ pod dusĂkem za chlazenĂ ledem. -180-
SmÄs se mĂchĂĄ pĆi tĂ©to teplotÄ 15.minut. K tomuto reakÄnĂ-mu roztoku se pĆidĂĄ triethylamin /2,0 ml, 14,4 mmol/ a p-methoxybenzylchlorid /1,82 ml, 13,4 mmol/ a smÄs se pĆi tĂ©toteplotÄ mĂchĂĄ 2 hodiny. KeakÄnĂ roztok se zahustĂ za snĂĆŸe-nĂ©ho tlaku a zbytek se extrahuje ethylacetĂĄtem /300 ml/.OrganickĂĄ vrstva se promyje vodou a nasycenĂœm vodnĂœm rozto-kem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem ho-ĆeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracu-je sloupcovou chromatografiĂ na silikagelu /Wakogelâą C-300hexan-ethylacetĂĄt 3:1/, zĂskĂĄ se /2S,4S/-2-/N-terc.butoxy-karbonylpyrrolidin-3-.yl/-4-/p-methoxybenzylthio/-N-/p-nitro-benzyloxykarbonyl/pyrrolidin /4,97 g, vĂœtÄĆŸek 94,1 %/.NMR/CDCiy : 1,44/9H,s/,1,50-1,98/3H,m/,2,33/lH,m/,2,70 /1 H,m/, 3,74/2H, s/, 3,80/3H, s/, 3,96/1 H,m/, 5,20/2H,br s/,6,86/2H,d,J=8Hz/,7,24/2H,d,J=8Hz/, 7,5 0/2H,d,J=8Hz/,8,24/2H,d,J= 8Hz/ 7/
T"
H
TrifluoroctovĂĄ kyselina /6,7 ml, 10,0 mmol/ se pĆidĂĄk rozteku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /4,97 g, 8,70 mmol/ v methylenchloridu /50 ml/ za chlazenĂ ledem a smÄsse mĂchĂĄ pĆi teplotÄ mĂstnosti 2 hodiny. ReakÄnĂ roztok sezahustĂ za snĂĆŸenĂ©ho tlaku a zbytek se extrahuje ethylacetĂĄ-tem /150 ml/. OrganickĂĄ vrstva se promyje nasycenĂœm vodnĂœmroztokem hydrogenuhliÄitanu sodnĂ©ho a nasycenĂœm vodnĂœm roz-tokem chloridu sodnĂ©ho a pak se suĆĄĂ nad bezvodĂœm sĂranemhoĆeÄnatĂœm a zahustĂ za snĂĆŸenĂ©ho tlaku, zĂskĂĄ se /2S,4S/-4- -181- /p-methoxybenzylthio/-N-/p-nitrobenzyloxykar bony 1/-2-/3-pyrrolidinyl/pyrrolidin /4,0 g, vĂœtÄĆŸek 97,6 %/.NMR/CDCiy § ; 1,62/1H,m/,1,75-2,18/2H,m/,2,42/lH,m/,2,82 /1H,m/,3,75/2H,s/,3,82/3H,s/,4,09/lH,m/,5,20/2H,br s/,6,86/2H,d,J=8Hz/,7,24/2H,d,J= 8Hz/,7,50/2H,d,J= 8Hz/,8,2 7/2H,d,J= 8Hz/ 8/
3T% vodnĂœ roztok formaldehydu /0,6 ml, 7,5 mmol/a kyanoborohydridu sodnĂ©ho /300 mg, 4,77 mmol/ se pĆidĂĄk roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,4 g,2,97 mmol/ v acetonitrilu /15 ml/ pĆi teplotÄ mĂstnostiĂĄ smÄs se pĆi tĂ©to teplotÄ mĂchĂĄ 15 minut. ReakÄnĂ smÄsse neutralizuje kyselinou octovou a pak se dĂĄle mĂchĂĄ pĆiteplotÄ mĂstnosti po 1 hodinu. ReakÄnĂ smÄs se extrahuje;ethylacetĂĄtem /50 ml/. OrganickĂĄ vrstva se promyje 1N vod-nĂœm roztokem hydroxidu sodnĂ©ho, vodou a nasycenĂœm vodnĂœmroztokem chloridu sodnĂ©ho, a pak se suĆĄĂ nad bezvo- dĂœm sĂranem hoĆeÄnatĂœm a zahustĂ za snĂĆŸenĂ©ho tlaku. 2bytekse zpracuje sloupcovou chromĂĄtografiĂ ha silikagelu /Wako-gel C-300, ethylacetĂĄt-methanol 1:1/, zĂskĂĄ se /2S,4SjĂĄ-4-/p-methoxybenzylthio/-2-/tf-methylpyrrolidin-3-yl/-N-/p-nitrobenzyloxykarbonyl/pyrrolidin /6$7 mg, vĂœtÄĆŸek 42,8 %/.NMR/CDCl3/Ć : 1,42-2,04/3H,m/,3,74/2H,s/,3,82/3H,s/,3,98 /1H,m/,5,20/2H,br s/,6,86/2H,d,J=8Hz/,7,24/2H,d,J= 8Hz/,7,47/2H,br d,J=8Hz/,8,25/2H,d,J=8Hz/
-182- 9/ Ï\
Me Î roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /617mg, 1,27 mmol/ v trifluoroctovĂ© kyselinÄ /2,26 ml/ pĆiO °C se pĆidĂĄ anisol /0,34 ml, 3,13 mmol/ a kyselina tri-fluormethansulfonovĂĄ /0,27 ml, 3,05 mmol/ a smÄs se mĂchĂĄpĆi tĂ©to teplotÄ 1 hodinu. ReakÄnĂ roztok se zahustĂ zasnĂĆŸenĂ©ho tlaku a zbytek se opakovanÄ podrobĂ dekantacise suchĂœm diethyletherem, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina/650 mg, vĂœtÄĆŸek 99 %/
ReferenÄnĂ pĆĂklad 7 /2S.4S/-4-Merkapto-2-/N-methyl-2-azetidinon-4-yl/-N-/p- nitrobenzyloxykarbonyl/pyrrolidin 1/
PNZ COOEt 5,3M roztok methylamin-ethanol /5 ml, 26,6 mmol/se pĆidĂĄ k ethylesteru 3-/72S,4R/-4-terc.butyldimethyl-siloxy-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-2-yl7akry-lovĂ© kyseliny /2,94 g, 6,15 mmol, slouÄenina z referenÄnĂ-ho pĆĂkladu 1-6 japonskĂ© patentovĂ© pĆihlĂĄĆĄky Ä. 342,948/1989/ pĆi teplotÄ mĂstnosti a smÄs se nechĂĄ stĂĄt pĆi tĂ©toteplotÄ dva dny. ReakÄnĂ smÄs se zahustĂ za snĂĆŸenĂ©ho -183- tlaku a zbytek se zpracuje sloupcovou chromatografiĂ nasilikagelu /Wakogel^ C-300, ethylacetĂĄt/, zĂskĂĄ seethylester 3-methylamino-3-/f~/2S,4R/-4-terc.butyldimethyl-siloxy-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-2-yl7propiOânovĂ© kyseliny /1,67 g, vĂœtÄĆŸek 53»3 %/* NMR/CDC13/ Ă© : 0,04/3H,s/,0,06/3H,s/, 0,84/9H,s/,1,26/3H,t,J=7Hz/,1,80-2,16/2H,m/,2,24-2,50/6H,m/,3,40/2H,m/,3,65/1H,m/,4,l6/2H,m/,4,40/tH,m/, 5,30/2H,m/,7, 56/2H,m/,8,24/2H,d, J=8Hz/ 2/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 3-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/1,67 g, 3,28 mmol/, zĂskĂĄ se/2S,4R/-4-terc.butyldimethyl-siloxy-2-/N-methyl-2-azetidinon-4-yl/-N-/p-nitrcbenzyloxy-karbonyl/pyrrolidin /700 mg, vĂœtÄĆŸek 46,1 %/. NMR/CDCiyÎŽ : 0,04/3H,s/,0,06/3H,s/,0,84/9H,s/, 1,72-2,00 /2H,m/,2,55/1H,m/,2,80/3H,s/,2,94/1H,m/,3,36/1H,m/,3,70/1H,m/,4,10/1H,m/,4,40/2H,m/,5,l6-5,22/2H,m/,7,67/2H,d,J=8Hz/,8,24/2H,d,J= 8Hz/
3/ -184- 46% kyselina fluorovodĂkovĂĄ /1 ml/ se pĆidĂĄ k roz-toku slouÄeniny pĆipravenĂ© vĂœĆĄe uvedenou reakcĂ /700 mg,1,51 mmol/ v acetonitrilu /10 ml/ pĆi teplotÄ mĂstnostiĂĄ smÄs se pĆi tĂ©to teplotÄ mĂchĂĄ 1 hodinu. Pak se reakÄnĂsmÄs estrahuje ethylacetĂĄtem /79 ml/. OrganickĂĄ vrstva sepromyje postupnÄ 5% vodnĂœm roztokem hydrogenuhliÄitanusodnĂ©ho, vodou a nasycenĂœm vodnĂœm roztokem chloridu sod-nĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahus-tĂ se za snĂĆŸenĂ©ho tlaku, ^bytek se zpracuje sloupcovou
TM chromatografiĂ na silikagelu /VZakogel C-300, 2% methanol-chloroform/, zĂskĂĄ se /2S,4R/-4-hydroxy-2-/N-methyl-2-azetidinon-4-yl/-N-p-nitrobenzyloxykarbonyl/pyrrolidin/316 mg, vĂœtÄĆŸek 59,9 %/. WS/CDCiy d :1,79-2,18/2H,m/,2,52/1H,m/,2,74/3H,s/,2,88' /1H,m/,3,60-3,83/2H,m/,4,08/1H,m/,4,40/2H,m/,5,22/2H,br s/,7,50/2H,d,J=8Hz/,8,16/2H, d,J=8Hz/
NMe '0
PNZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 3-5 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/315 mg, 0,90 mmolfl/, zĂskĂĄ se /2S,4S/-4-acetylthio-2-/N-methyl-2-azetidinon-4-yl/-N-/p-nitrobenzyloxykarbonyl/pyrro-lidin /348 mg, vĂœtÄĆŸek 94,7 %/· IR/KBr/cmâ1: 1760, 1700, 1520,1340 KMR/CDC13/Ă: 1,75/1H,m/,2,37/3H,s/,2,79/3H,s/,3,88/1H,m/,3,98-4,20/3H,m/,5,28/2H,br s/,7,55/2H,d,J= 8Hz/,8,25/2H,d,J=8Hz/ «185- <·> 5/
T
PNZ JMe
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 1-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/348 mg,0,86 mmol/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina/298mg, vĂœtÄĆŸek 95,5 %/·
ReferenÄnĂ pĆĂklad 8
/28,4S/-4-&erkapto-2-/N-methyl- 2,5-dioxopyrrolidin-3âyl/-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-diastereomery A a B 1/ THDMSO/·
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 1-5 za pouĆŸitĂ ethylesteru 3-Z"/2S,4R/â4-terc«,butyldimethyl-siloxy-N-/p-nitrobenzyloxykarbonyl/-pyrrolidin-2-yl7akrylovĂ©kyseliny /3,8 g, 7,95 mmol, slouÄenina z referenÄnĂho pĆĂ-kladu 1-6 japonskĂ© patentovĂ© pĆihlĂĄĆĄky Ä. 342,948/1989/,zĂskĂĄ se ethylester 3â/~/2S,4R/-4-terc.butyldime'thylsiloxy-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-2-yl7- 4-nitromĂĄselnĂ©kyseliny /4,0 g, vĂœtÄĆŸek 93,3 % /. NMR/CDC13/ : 0,04/3H,s/,0,06/3H,s/,0,82/9H,s/,1 ,26/3H,m/, 1,80/1 H,m/, 2,03/1 H,m/, 2,22-2,54/3H,m/, 3,27 /2H,m/, 4,1 5/3H,m/, 4,32-4,70/2H,m/, 5,24/2H, br s/,7,54/2H,m/,8,25/2H,d,J=8Hz/ -186- 2/ T3DMSĂ'
COOEt PKZ CONHMe
Dusitan sodnĂœ /2,56 g, 37,1 mmol/ se pĆidĂĄ k rozto-ku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /4,0 g, 7,42mmol/ v dimethylsulfoxidu /40 ml/pod dusĂkem pĆi teplotÄmĂstnosti. Pak se pĆikape butylnitrit /1,74 ml, 14,9 mmol/a smÄs se mĂchĂĄ pĆi tĂ©to teplotÄ pĆes noc. ReakÄnĂ roztokse extrahuje ethylacetĂĄtem /150 ml/. OrganickĂĄ vrstva sepromyje tĆikrĂĄt vodou a jednou nasycenĂœm vodnĂœm roztokemchloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄ-natĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se rozpustĂv tetrahydrofuranu /50 ml/. Pak se pĆi -20 °C pod dusĂkempĆikape triethylamin /0,97 ml, 6,95 mmol/ a isobutylchlor-âformiĂĄt /0,90 ml, 6,94 mmol/ a smÄs se pĆi uvedenĂ© teplotÄmĂchĂĄ 30 minut. Pak se pĆidĂĄ 40% methylamin /1 ml/, ReakÄ-nĂ smÄs se mĂchĂĄ 30 minut za chlazenĂ ledem a pak se extra-huje ethylacetĂĄtem /100 ml/. OrganickĂĄ vrstva se postupnÄpromyje vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho,pak se suĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se zasnĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromatogra-fiĂ na silikagelu /Wakogel C-300, ethylaeetĂĄt/, zĂskĂĄ se/2S,4R/-4-terc.butyldimethylsiloxy-2-/2-ethoxykarbonyl/-1-methylkarbamoylethyl/~N-/p-nitrobenzylkarbonyl/pyrrolidin/1,8 g, vĂœtÄĆŸek 45,6 %/. NMH/CDC13/ ÂŁ : 0,04/3H,s/,0,05/3H,s/,0,83/9H,s/,1,24/3H,t,J=7Hz/,3,34/1H,m/,3,56/1H,m/,4,12/2H,m/,4,32/1 H,m/, 5,28/2H,m/, 7,52/2H,m/, 8,25/2H,m/ 187 3/ T8DMS0 Îζ,
ÎĄÎÎ
Me 1Î vodnĂœ roztok hydroxidu sodnĂ©ho /3,7 ml/ se pĆika-pe k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,8 g,3,35 mmol/ v ethanolu /30 ml/ pĆi teplotÄ mĂstnosti a smÄsse mĂchĂĄ pĆes noc pĆi tĂ©to teplotÄ. K reakÄnĂmu roztoku sepĆidĂĄ 1N kyselina chlorovodĂkovĂĄ /3,7 ml/ a smÄs se zahustĂza snĂĆŸenĂ©ho tlaku. Pak se zbytek extrahuje ethylacetĂĄtem/70 ml/. OrganickĂĄ vrstva se promyje vodou a nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœmsĂranem hoĆeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytekse rozpustĂ v acetanhydridu /15 ml/, a octan sodnĂœ /1,38 g,16,8 mmol/ se pĆidĂĄ ke smÄsi·Ÿ· Tato smÄs se mĂchĂĄ pĆi 100 °Cpo 1,5 hodiny. ReakÄnĂ smÄs se zahustĂ za snĂĆŸenĂ©ho tlakua pak se zbytek extrahuje ethylacetĂĄtem /70 ml/. OrganickĂĄvrstva se promyje vodou a nasycenĂœm vodnĂœm roztokem chlori-du sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm azahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupco-vou chromatografiĂ na silikagelu /Wakogel C-300, hexan-ethylacetĂĄt 3:1/, zĂskĂĄ se /2S,4R/-4-terc.butyldimethylsilo-xy-2-/N-methyl-2,5-dioxopyrrolidin-3-yl/-N-/p-nitrobenzyloxykarbonyl/pyrrolidin /1,28 g, vĂœtÄĆŸek 77,8%/.
2,96/3H,s/,3,16-3,87/3H,m/,4Ï37/1H,m/,4,54/lH,m/,5,22/2H,m/,7,50/2H,m/,8,20/2H,m/ -188- 4/
AcS\
Me
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 7-3 a 7-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenoureakcĂ /1,28 g, 2,61 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio- 2-/N-methyl-2,5-dioxopyrrolidin-3-yl/-N-/p-nitrobenzyloxy-karbonyl/pyrrolidin-diastereomer A /406 mg, vĂœtÄĆŸek 35,8 %/a diastereomer 3 /170 mg, vĂœtÄĆŸek 15 %/.
Diastereomer A: NMR/CDCl3/ĂĄ : 1 ,60/1H,m/,2,34/3H,s/,2,97/3H,s/,3,60-3,98/2H,m/, 4,22/1 H,m/,4,47/1 H,m/, 5,24/2H,br s/, 7,56/2H,d, J=8Hz/,8,24/2H,d, J=8Hz/
Diastereomer B: IR/KBr/cm"1: 1700, 1520, 1440, 1350 NMR/CDCl3/tf :1 ,72/1H,m/,2,36/3H,s/,2,97/3H,br s/,3,25/2H,m/,3,88/1 H,m/, 4,18/1 H,m/, 4,42/1 H,m/, 5,07-5,30/2H,m/, 7, 51/2H,d,J=8Hz/,8,24/2H,d,J=8Hz/ 5/
Me
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 1-9 za pouĆŸitĂ diastereomeru A zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ -189- /406 mg, 0,93 mmol/, zĂskĂĄ se diastereomer A vĂœĆĄe uvedenĂ©slouÄeniny /330 mg, vĂœtÄĆŸek 90 %/. 6/
PNZ J- 0 Î΀ °
Me
Provede se stejnĂœ postup jako v pĆĂkladu 1?9 zapouĆŸitĂ diasteremeru B zĂskanĂ©ho v referenÄnĂm pĆĂkladu8-4 /170 mg, 0,39 mmol/, zĂskĂĄ se diastereomer vĂœĆĄe uvedenĂ©slouÄeniny /145 mg, vĂœtÄĆŸek 94,6 %/»
ReferenÄnĂ pĆĂklad 9 /2S,4S/-N-Allyloxykarbonyl-2-/2,5-dioxopyrrolidin-3-yl/-4-merkaptopyrrolidin 1/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu1-5 za pouĆŸitĂ ethylesteru 3-/~/2S,4S/-N-allyloxykarbonyl~ 4-tritylthiopyrrolidin-2-yl7akrylovĂ© kyseliny /5,23 g, 9,9mmol/,kterĂœ byl zĂskĂĄn stejnou reakcĂ jak je popsĂĄna v re-ferenÄnĂm pĆĂkladu 1y4, zĂskĂĄ se ethylester 3-/~/2S,4S/-N-allyloxykarbonyl-4-tritylthiopyrrolidin-2-yl7-4-nitromĂĄsel-nĂ© kyseliny /4,74 g, vĂœtÄĆŸek 81,2 %/. -190- KWCDC13/ * :1,24/3H,t.,J=8Hz/,3,92/1H,m/,4,12/2H,q,J=8Hz/- 4,47/3H,m/,5,26/2H,m/,5,86/1H,m/,7,16-7,74 ' /15H,m/ 2/
COOEt
Alloc COOH
Pusitan sodnĂœ /2,76 g, 40 mmol/ se pĆidĂĄ k roztokuslouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /4,7 g, 8,0 mmol/v. dimethylsulfoxidu /35 ml/ pod dusĂkem pĆi teplotÄ mĂst-nosti. Pak se oĆikape: butylnitrit /1,87 ml, 16 mmol/ asmÄs se mĂchĂĄ pĆes noc pĆi tĂ©ĆŸe teplotÄ, ^eakÄnĂ roztokse extrahuje ethylacetĂĄtem /150 ml/. OrganickĂĄ vrstva sepromyje tĆikrĂĄt vodou a jednou nasycenĂœm vodnĂœm roztokemchloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄna tĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje
TM sloupcovou chromatografiĂ na silikagelu /Wakogel C-300,1# methanol-chloroform/, zĂskĂĄ se /2S,4S/-N-allyloxykarbo-nyl-2-/1-karboxy-2-ethoxykarbonylethyl/-4-tritylthiopyrro-lidin /1,9 g, vĂœtÄĆŸek 41,5 %/. NMR/CDC13/ 1,23/3H,m/,3,90-4,24/3H,m/,4,48/2H,m/,5,18-5,32/2H,m/,5,86/lH,m/,7,l6-7,60/15H,m/
COOEt 3/ -191- ^riethylamin /0,56 ml, 4,0 mmol/ a isobutylchlorformiĂĄ-tu /0,52 ml, 4,0 mmol/ se pĆikapou k roztoku slouÄeninyzĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,9 g,3,3 mmol/ v tetrahydro-furanu /30 ml/ pod dusĂkem pĆi -20 °C a smÄs se pak pĆi tĂ©-ĆŸe teplotÄ mĂchĂĄ 30 minut. Pak se pĆidĂĄ koncentrovanĂœ vod-nĂœ amoniak /0,7 ml, 10,5 mmol/ a smÄs se mĂchĂĄ dalĆĄĂch 30minut za chlazenĂ ledem. ReakÄnĂ roztok se extrahuje ethyl-acetĂĄtem /100 ml/. OrganickĂĄ vrstva se postupnÄ promyjevodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pakse suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se zasnĂĆŸenĂ©ho tlaku, ^bytek se zpracuje sloupcovou chromato-grafiĂ na silikagelu /Wakogel C-300, hexan-ethylacetĂĄt5:1/, zĂskĂĄ se polĂĄrnĂ slouÄenina /744 mg, vĂœtÄĆŸek 39,2 %/ĂĄ mĂ©nÄ polĂĄrnĂ slouÄenina /711 mg, vĂœtÄĆŸek 37,5 %/ /2S,4S/-N-allyloxykarbonyl-2-/1-karbamoyl-2-ethoxykarbonylethyl/-4-tritylthiopyrrolidin.
PolĂĄrnĂ slouÄenina: NMR/CDCl3/ÂŁ : 1,23/3H,t,J=7Hz/,1,98/2H,m/,3,85/1H,m/,4,15/2H,q,J=7Hz/,4,50/2H,m/,5,24/2H,m/,5,85/1H,m/,7,15-7,60/15H,m/ MĂ©nÄ polĂĄrnĂ slouÄenina: NMR/CDCl3Aa : 1,23/3H,t, J=7Hz/, 1,95/2H,m/,2,26/1H,m/,3,76/1 H,m/, 4,1 2/2H,q, J=7Hz/, 4,50/2H,m/, 5,24/2H,m/,5,84/1H,m/,7,14-7,57/15H,m/
Hydrid sodnĂœ /57 mg, 1,43 mmol/ se pĆidĂĄ k roztoku polĂĄrnĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /744 mg, 1,3 mmol/ v tetrahydrofuranu /37 ml/ za chlazenĂ ledem a smÄs ;.....ÎÎ -192- se mĂchĂĄ pĆi tĂ©to teplotÄ 15 minut. K reakÄnĂmu roztokuse pĆidĂĄ voda /1 ml/ a pak'1N kyselina chlorovodĂkovĂĄ/1,43 ml/ a smÄs se extrahuje ethylacetĂĄtem /70 ml/. Orga-nickĂĄ vrstva se promyje vodou a nasycenĂœm vodnĂœm roztokemchloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄ-natĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracujesloupcovou chromatografiĂ na silikagelu /VĆakogel C-300,hexan-ethylacetĂĄt 3:1/, zĂskĂĄ se /2S,4S/-N-allyloxykarbo-nyl-2-/2,5-dioxopyrrolidin-3-yl/-4-tritylthiopyrrolidin/630 mg, vĂœtaĆŸek 92,1 %/. NMR/CDC13/ b: 1 ,40/1H,m/,2,14/1H,m/,2,15-2,95/4H,m/,3,88/1H,m/,4,10/1H,m/,4,47/2H,m/,5,13-5,36/2H,m/,5,84/1H,m/,7,10-7,60/15H,m/ 5/ n
Alloc . L \
H
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 22-2 za pouĆŸitĂ slouÄeniny pĆipravenĂ© vĂœĆĄe uvedenou reak-cĂ /630 mg, 1,2 mmol/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina/219mg, vĂœtÄĆŸek 64,4 %/. NMR/CDC13-CD3OD/ ÂŁ : 2,38/2,78/4H,m/, 2,95-3,26/2H,m/,3,80-4,22/1H,m/,4,34/1H,m/,4,56/2H,m/,5,16-5,38/2H,m/,5,90/1H,m/
ReferenÄnĂ pĆĂklad 10 /2S, 4S/-N-Allyloxykarbonyl-4-merkapto-2-/l-allyloxykarbonyl 3-pyrazolidinon-5-yl/pyrrolidin 193 1/
Tr
Alloe
O
Hydrazin-monohydrĂĄt /0,61 ml, 12,6 mmol/ se pĆikape kroztoku 3-/-/2S,4S/-N-allyloxykarbonyl-4-tritylthiopyrro-lidin-2-yl/akrylovĂ© kyseliny ve formÄ ethylesteru /1,53 g, 2,9 mmol/ v ethanolu /7,5 ml/ za chlazenĂ ledem a smÄs semĂchĂĄ pĆi tĂ©to teplotÄ 1,5 hodiny. ReakÄnĂ roztok se zahus-tĂ za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chro-matografiĂ na silikagelu /WakogelTĂiĂ C-300, 2%> methanol-chlo-roform/, zĂskĂĄ se /2S,4S/-N-allyloxykarbonyl-2-/3-pyrazolidi-non-5-yl/-4-tritylthiop.yrrolidin /830 mg, vĂœtÄĆŸek 51,$ %/.Tato slouÄenina se bezprostĆednÄ rozpustĂ v methylenchlori-du /10 ml/. Pak se za chlazenĂ ledem pĆikape triethylamin/0,24 Ml, 1,7 mmol/ a smÄs se pĆi tĂ©to teplotÄ mĂchĂĄ 1 ho-dinu. ReakÄnĂ smÄs se zahustĂ za snĂĆŸenĂ©ho tlaku a zbytekse extrahuje ethylacetĂĄtem /50 ml/. OrganickĂĄ vrstva sepromyje nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak sesuĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se za snĂ-ĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromatografiĂna silikagelu /Wakogel C-300, 1 % methanol-chloroform/,zĂskĂĄ se /2S,4S/-N-allyloxykarbonyl-2-/1-allyloxykarbonyl- 3-pyrazolidinon-5-yl/-4-tritylthiopyrrolidin /592 mg, vĂœ-tÄĆŸek 62 %/.
3,70/1 H,m/,4,34-4,50/4H,m/,5,12-5,40/4H,m/,5,75-6,00/2H,m/,7,15-8,60/1 5H,m/ -194- 2/ Î!
/ Alloc
Alloc
NH
O
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 22-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /592mg, 0,92 mmol/, zĂskĂĄ se /2S,4S/-N-allyloxykarbonyl-4-merkapto-2-/Ă-allyloxykarbonyl-3-pyrazolidinon-5-yl/pyrrolidin/324 mg, vĂœtÄĆŸek 87,8 %/.
NiSa/CDCiy % :1,60-1,95/2H,m/,2,30/1H,dd,J=17,3Hz/,2,56/1H,m/, 2,88-3,30/3H,m/,3,88-4,24/2H,m/,4,52-4,98/4H,m/,5,00-5,45/4H,m/,5,82-6,08/2H,m/
ReferenÄnĂ pĆĂklad 11 /2S,4S/-4-merkapto-N-/p-nitrobenzyloxykarbonyl/-2-/2-pyrrolidon-3-yl/pyrnolidin ' 17 TBBMSQ. N COOEt
BOC C00H
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 9-2 za pouĆŸitĂ 3-/~ /2S,4R/-N-terc.butoxykarbonyl-4-terd»bu-tyldimethylsiloxypyrrolidĂĄin-2-yl/-4-nitromĂĄselnĂ© kyseliny veformÄ ethylesteru zĂskanĂ©ho v referenÄnĂm pĆĂkladu 1-5/5,9 g, 12,8 mmol/, zĂskĂĄ se /2S,4R/-2-/2-ethoxykarbonyl-1-karboxy-ethyl/-4-terc.butyldimethylsiloxy-N-terc.butoxykarbonylpyrro-lidin /3,57 g, vĂœtÄĆŸek 62,5 %/. -195- NMR/CDC13/Ă :0,05/6H,s/,0,86/9H,s/,1 ,26/3H,t,J=8Hz/, 1 ,48/9H,s/,2,01/1H,m/,2,34/1H,m/,2,38/lH,m/,3,25/1H,dd,J= 1 2,4Hz/, 3,38-3,90/3H,m/, 4,1 6/2H, q, J=8Hz/, 4,254,55/2H,m/ 2/
TBDMSO ÏÎ
COOEt
Boc CONHBzl
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 9-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /3,57g, 8,0 mmol/ a benzylaminu /1,55 ml, 14,2 mmol/, zĂskĂĄ se/2S,4R/.2-/1-benzylkarbamoyl-2-ethoxykarbonylethyl/-4-terc.butyidimethylsiloxy-N-terc.butoxykarbonylpyrrolidin /3,7 g,vĂœtÄĆŸek 86,3 %/* NMR/CDC13/ $ :0,04/6H,s/,0,85/9H,s/,1,24/3H,t,J=8Hz/, 1,33-1,55/9H,m/,1 ,90/1 H,m/, 2,30/1 H,m/, 2,82/1 H,m/,3,22/1 H,m/, 3,35-3,82/2H,m/, 4,00-4,65/5H,m/,7,30/5H,m/ 3/
1N vodnĂœ roztok hydroxidu sodnĂ©ho /3,9 ml/ se pĆidĂĄk roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,89 g,3,5 mmol/ v ethanolu /30 ml/ pĆi teplotÄ mĂstnosti a smÄs sepĆi tĂ©to teplotÄ mĂchĂĄ pĆes noc* K reakÄnĂmu roztoku se pĆi-dĂĄ 1N kyselina chlorovodĂkovĂĄ /3,9 ml/ a smÄs se zahustĂ za -196- snĂĆŸenĂ©ho tlaku, zĂskĂĄ se /2S,4R/-2-/1-benzylkarbamoyl-2-karboxyethyl/-N-terc. butoxykarboriyl-4-terc. butyldimethyl-siloxypyrrolidin /1,79 g, vĂœtÄĆŸek 100 %/. PĆikape se k rozto-ku komplex boran-dimethylsulfid /0,72 ml, 7,2 mmol/ k roztokuuvedenĂ© slouÄeniny v tetrahydrofuranu /35 ml/ pod dusĂkem pĆiteplotÄ mĂstnosti a smÄs se mĂchĂĄ pĆi tĂ©ĆŸe teplotÄ 1 hodinuâ. K reakÄnĂmu roztoku se pĆidĂĄ methanol /5 ml/ a smÄs se za-hustĂ za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chro-matografiĂ na silikagelu /Wakogel C-300, hexan-ethylacetĂĄt1:1/, zĂskĂĄ se 3-benzylkarbamoyl-3-/"â/2S,4R/-N-terc.butoxy-karbonyl-4-terc. butyldimethylsiloxypyrrolidin-2-yl?-1-propa-nol /1,27 gj vĂœtÄĆŸek 72,9%/. NWCDei-j/o :0,04/6H,s/,0,86/9H,s/, 1,24-1,60/11H,m/, 1,73- 2,32/2H,m/,3,32-3,73/3H,m/,4,12-4,34/2H,m/,4,40/1H,m/,7,30/5H,m/
Roztok slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,27g,2,6 mmol/ v hexamethylfosfortriamidu /17 ml/ se pĆikape? kroztoku terÄ.butoxidu draselnĂ©ho /640 mg, 5,7 mmol/ v tetra-hydrofuranu /17 ml/ v atmosfĂ©Će dusĂku pĆi 0 °C a smÄs se pĆitĂ©to teplotÄ mĂchĂĄ 1 hodinu. K reakÄnĂmu roztoku se pĆikaperoztok p-toluensulfonylchloridu /520 mg, 2,7 mmol/ v tetrahyd-rofuranu /3 ml/ a smÄs se mĂchĂĄ pĆi 0 °C po 1 hodinu a pĆi 50 °C2 hodiny. ReakÄnĂ smÄs se ochladĂ ledem a pĆi dĂĄ se k ni nasy-cenĂœ vodnĂœ roztok chloridu amonnĂ©ho /5 ml/. SmÄs se extrahujeethylacetĂĄtem /100 ml/. OrganickĂĄ vrstva se promyje tĆikrĂĄtvodou a jednou nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak -197â se suĆĄĂ nad bezvodĂœm sĂranem horeÄnatĂœm a zahustĂ se za snĂ-,zenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromatografiĂna silikagelu /SĆakogel C-300, hexan-ethylacetĂĄt 10:1/, zĂs-kĂĄ se /2S,4R/-2-/N-benzyl-2-pyrrolidon-3-yl/-N-terÄ.butoxy-karbonĂœl-4-terÄ.butyldimethylsiloxypyrrolidin /343 mg, vĂœtÄ-ĆŸek 39,8 %/, NMR/CDC13/ : 0,06/6H,s/,0,87/9H,s/,1,46/9H,s/,1,90-2,30 /3H,m/, 3,00-3,60/5H,m/, 4,18-4,64/5H,m/,7,18-7,42/5H,m/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu3-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /760mg, 1,6 mmol/, zĂskĂĄ se /2S,4R/-N-tere.butoxykarbonyl-4-terc.butyldimethylsiloxy-2-/2-pyrrolidon-3-yl/pyrrolidin /476 mg,vĂœtÄĆŸek 77,2 %/. NMR/CDC13/ 0,05/6H,s/,0,86/9H,s/,1,46/9H,s/,Ă,82/lH,m/, 2,04/2H,m/,3,20-3,70/5H,m/,4,32/1H,m/,4,42/lH,m/ 6/
-198-
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 3-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /476mg, 1,24 mmol/, zĂskĂĄ se /2S,4R/-4-hydroxy-N-/p-nitrobenzyl-oxykarbonyl/-2-/2-pyrrolidon-3-yl/pyrrolidin /342 mg, vĂœtÄ-ĆŸek 79,1 %/. iR/KBr/cmâ1: 1700, 1520, 1350 NMR/CDC13/ ĆĄ : 1,70-2,28/4H,m/, 3,18-3,50/3H,m/,3,52-3,88/2H, m/, 4,28-4,68/2H,m/,5,22/2H,m/,7,53/2H,d,J=8Hz/,8,20/2H,d,J=8Hz/ 7/
AeS^a,
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du. 3-5 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/342 mg, 0,98 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio-N-/p-nitro-benzyloxykarbonyl/-2-/2-pyrrolidon-3-yl/pyrrolidin /271 mg,vĂœtÄĆŸek 68,2 %/» IR/KBr/cmâ1; 1700,-1530, 1520 NMR/CDC13/ ÂŁ:1,62-2,18/3H,m/,2,35/3H,s/,3,02-3,70/5H,m/, 3,83/1 H,m/,4,25/1 H,m/,4,44/1 H,m/,5,28/2H,br s/,.7,56/2H,d,J=8Hz/,8,25/2H,d,J=8Hz/ HS«
\H
PNZ 0*\N,^ 8/
H -1 99-
Provede se stejnĂœ postup jako v referenÄnĂm DĆĂkladu ~ « 1-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /271mg, 0,67 mmol/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /220 mg,vĂœtÄĆŸek 90,5 %/.
ReferenÄnĂ pĆĂklad 12
/2S,4R/-N-terc.butoxykarbony1-4-terÄ.butyldimethylsiloxy-2-/2-pyrrolidon-4-yl/pyrrolidin-diastereomery A a B
Ke slouÄeninÄ z referenÄnĂho pĆĂkladu 1-6 /10,82 g,22,32 mmol/, se pĆidĂĄ n-hexan /75 ml/ a smÄs se zahĆĂvĂĄ na40 °C, aby doĆĄlo k rozpuĆĄtÄnĂ a pak se zfiltruje. FiltrĂĄt senechĂĄ stĂĄt pĆes noc pĆi teplotÄ mĂstnosti. SraĆŸeninÄ se oddÄ-lĂ filtracĂ a suĆĄĂ, zĂskĂĄ se polĂĄrnĂ slouÄenina /diastereomerA: 3,74 g, vĂœtÄĆŸek 34,6 %/ vĂœĆĄe uvedenĂ© slouÄeniny. FiltrĂĄtse zahustĂ a ke zbytku se pĆidĂĄ n-hexan /70 ml/· Fak se opa-kuje vĂœĆĄe uvedenĂĄ reakce a zĂskĂĄ se mĂ©nÄ polĂĄrnĂ slouÄenina/diastereomer B: 1,87 g, vĂœtÄĆŸek 17,3 %/ vĂœĆĄe uvedenĂ© slouÄe-niny .
Diastereomer A /polĂĄrnĂ slouÄenina/
t.t.:92-95 °C /^/q0: -50,8° /C=1,031, ^eOH/ IR/KBr/emâ1: 1685, 1395, 1250, 1175 NMR/CDCl3/ĆĄ :0,06/6H,s/,0,86/9H,s/, 1,46/9H,s/, 1,72-1 ,97/2H,m/, -200- 2,2/lH,dd,J=18,8Hz/,2,41/1H,dd,J=18,8Hz/,2,9-3,8/5H,m/,4,15/1H,br/,4,32/1H,br/,6,06/1H,br/
Diastereomer B /mĂ©nÄ polĂĄrnĂ slouÄenina/ â ' â t.t.:97-100 °C . /O</^°: -53,9° /0=0,978,MeOH/ IR/KBr/cnT-: 1685,1665,1385,1255,1160
NlĂĄR/CDCiyÄ :0,06/6H,s/,0,86/9H,s/,1,46/9H,s/,1,7-1 ,95/2H,m/,2,04/1H,dd,J=l6,8Hz/,2,32/1H,dd,J=1Ăł,8HĆŸ/,2,.9-3,6/5H,m/,4,1/1H,br/,4,32/1H,br/,6,0/1H,br/ HPLC:
Kolona: Daicel CHIRALCEL OD
EluÄnĂ Äinidlo: hexan:isopropanol = 9:1
PrĆŻtokovĂĄ rychlost: 0,5 ml/min
Teplota: 38 °C detektor: 210 nm
RetenÄnĂ doba: diastereomer A: 19,8 mindiastereomer B: 16,3 min
ReferenÄnĂ pĆĂklad 13
/2S,4S/-2-/2 -karbamoyl-N-/p-nitrobenzyloxykarbonyl/pyrro-lidin-4-yl7-4-merkapto-N-/p-nitrobenzyloxykarbonyl/p.yrro-lidin diastereomer I 1/
Boc
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu6-2 za pouĆŸitĂ /2S,4R/-N-terc.butoxykarbonyl-4-terc.butyl-dimethylsiloxy-2-/2-pyrrolidon-4-yl/pyrrolidinu diastereomÄru
A -201- /polĂĄrnĂ slouÄenina, 8,0 g, 20,8 mmol/ zĂskanĂ©ho v referenÄ-nĂm pĆĂkladu 12, zĂskĂĄ se /2S,4R/-N-terc.butoxykarbonyl- 4-terc·butyldimethylsiloxy-2-/N-terc.butoxykarbonyl-2-pyrro-lidon-4-yl/pyrrolidin-diastereomer A /9,5 g, vĂœtÄĆŸek 94,2 %/.KWCDCiy i :Î, 05/6H, s/, 0,86/9H,s/, 1,46/9H, s/, 1,53/9H, s/, 1,70/1H,m/,1,97/1H,m/,2,16-2,90/3H,m/,3,24/1H,dd,J=12,4Hz/,3,36-3,70/2H,m/,3,76/1H,dd, J= 10,8Hz/,4,12/1H,m/,4,33/1 H,m/
1M terahydrofuranovĂœ roztok vinylmagnesiumbromidu /23 ml/ se pĆikape k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou 'reakcĂ /9,3 g, 19,2 mmol/ v tetrahydrofuranu /120 ml/ poddusĂkem pĆi -40 °C a smÄs se pĆi tĂ©ĆŸe teplotÄ mĂchĂĄ 2 hodi-ny. K reakÄnĂmu roztoku se pĆikape 50% roztok kyseliny octo-vĂ© v methanolu /10 ml/ a smÄs se extrahuje ethylacetĂĄtem/200 ml/. OrganickĂĄ vrstva se postupnÄ promyje nasycenĂœmvodnĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho, vodou a nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœmsĂranem hoĆeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytekse zpracuje sloupcovou chromatografiĂ na silikagelu /Wako-gel*â C-300, hexan-ethylacetĂĄt 10:1/, zĂskĂĄ se 5-/~/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsiloxypyrrolidin-2-yl_/-6-terc.butoxykarbonylamino-1-hexen-3-on diastereomerA /4,1 g, vĂœtÄĆŸek 41,7 %/. NMR/CDCiy ÂŁ : 0,05/6H, s/, 0,86/9H, s/, 1,42/9H,s/, 1 ,4Ăł/9H,s/, 4,04/1H,m/,4,24/1H,m/,5,S0/1H,br d,J=10Hz/, 6,22/lH,d,J=l7Hz/,6,38/1H,dd,J=17,10HĆŸ/ -202- 3/
Roztok hexahydrĂĄtu chloridu ceru /2,84 g, 8,0 mmol/v methanolu /30 ml/ se pĆidĂĄ ke slouÄeninÄ zĂskanĂ© vĂœĆĄeuvedenou reakcĂ /4,1 g, 8,0 mmol/. Pak se pĆi -15 °C pĆidĂĄborohydrid sodnĂœ /310 mg, 8,2 mmol/ a smÄs se mĂchĂĄ pĆitĂ©ĆŸe teplotÄ 15 minut. K reakÄnĂ smÄsi se pĆidĂĄ voda /10ml/ a smÄs se zahustĂ za snĂĆŸenĂ©ho tlaku. Zbytek se extrahu-je ethylacetĂĄtem /100 ml/. OrganickĂĄ vrstva se promyjepostupnÄ vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©-ho, pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂse za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chro-matograĆiĂ na silikagelu /Wakogel " C-300, hexan-ethylacetĂĄt8:1/, zĂskĂĄ se 5-/_/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyld.imethylsiloxypyrrolidin-2-yl7'-6-terc. butoxykarbonyl-amino-1-hexen-3-ol /3,53 g, vĂœtÄĆŸek 85,8 %/. NMR/CDCl3/ÂŁ :0,04/6H,s/,0,86/9H,s/,1,43/9H,s/,1,46/9H,s/,4,30/2H,m/,5,12/1H,br d,J=10Hz/,5,28/1H,br d,J=16Hz/,5,90/1H,m/
Boc -203-
Roztok slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /3,53g, 6,9 mmol/ v tetrahydrofuranu /15 ml/ se pĆikape' k roztokuterÄ.butoxidu draselnĂ©ho /1,7 g, 15,1 mmol/ v tetrahydrofu-ranu /50 ml/ pod dusĂkem pĆi -10 °C a smÄs se pĆi tĂ©to tep-lotÄ mĂchĂĄ 30 minut. Pak.se pĆikape roztok p-toluensulfonyl-chloridu /1,44 g, 7,5 mmol/ v tetrahydrofuranu /10 ml/. ReakÄ-nĂ roztok se pĆi tĂ©to teplotÄ mĂchĂĄ 1 hodinu. Pak se pĆidĂĄnasycenĂœ vodnĂœ r:ztok chloridu amonnĂ©ho /10 ml/ a smÄs seextrahuje^ ethylacetĂĄtem /100 ml/. OrganickĂĄ vrstva se promyjevodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pakse suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se za snĂ-ĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chromatografiĂna silikagelu /Wakogel C-300,hexan-ethylacetĂĄt 10:1/, zĂskĂĄ se /2S,4R/-R-terc.butoxykarbonyl-4-terc.butyldimethylsiloxy-2-/N-terc.butoxykarbonyl-2-vinylpyrrolidin-4-yl/pyrrolidin /2,09g, vĂœtÄĆŸek 61,5 %/. NMR/CDCl3/3 :O,O4/6H,s/,0,86/9K,s/,1 ,42/9H,s/,1 ,45/9H,s/, 2,98/1 H,m/,3,14/1H,dd,J=12,4Hz/,3,32-3,72/2H, m/,3,92-4,20/2H,m/,4,34/1H,m/,4,96-5,20/2H,m/, 5,74/1H,m/ 5/ TBBMSQ//
COOH
Boc
Voda /13 ml/ a jodistan sodnĂœ /3,70 g, 17,3 mmol/se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/2,09 g, 4,2 mmol/ ve smÄsi chloridu uhliÄitĂ©ho /10 ml/ a -204- a acetonitrilu /10 ml/ a smÄs se intenzivnÄ mĂchĂĄ. K tĂ©toreakÄnĂ smÄsi se pĆidĂĄ hydrĂĄt chloridu ruthenia /20 mg, 0,096 mmol/ a smÄs se intenzivnÄ mĂchĂĄ pĆi teplotÄ mĂst-nosti 2 hodiny, -^eakÄnĂ smÄs se zahustĂ za snĂĆŸenĂ©ho tlakua zbytek se extrahuje ethylacetĂĄtem /100 ml/. OrganickĂĄvrstva se postupnÄ promyje vodou a nasycenĂœm vodnĂœm rozto-kem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœm sĂranem ho-reÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku, Ășbytek se zpracu-3e sloupcovou chromatografiĂ na silikagelu /Wakogel C-300,1% methanol-chloroform/, zĂskĂĄ se /2S,4R/-N-terc.butoxykar-bonyl-4-terc.butyldimethylsiloxy-2-/N-tere-butoxykarbonyl-2-karboxypyrrolidin-4-yl/pyrrolidin /1,07 g, vĂœtÄĆŸek 50,7%/. NMR/CDC13/^ :0,05/6H,s/,0,86/9H,s/,1,46/18H,br s/,3,1 0/1H,m/,3,24/1H,m/,3,40-3,74/2H,m/,3,96-4,40/3H,m/ 6/ TBDMSO/ <h
Boc
Provede se stejnĂœ postup jako v referenÄnĂm pĆikladu9-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,07g, 2,1 mmol/, zĂskĂĄ se /2S,4R/-N-terc.butoxykarbonyl-4-tÄrc.butyldimethylsiloxy-2-/N-terc. butoxykarbonyl-2-karbamoyl-pyrrolidin-4-yl/pyrrolidin /867 mg, vĂœtÄĆŸek 81 ,2 %/.NMR/CPC13/ f :0,05/6H, s/,0,86/9H,s/, 1 ,46/18,s/,3,06/1H,br t,J=12Hz/,3,23/1H,dd,J=12,4Hz/,3,36-3582/2H,m/,3,98-4,40/3H,m/ -205- 7/
HO r,,
CONK,
PNZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 5-3 za pouĆŸiti slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /861mg, 1,68 mmol/, zĂskĂĄ se /2S,4R/-2-/2-karbamoyl-N-/p-nitro-benzyloxykarbonyl/pyrrolidin-4-yl7-4-hydroxy-N-/p-nitro-benzyloxykarbonyl/pyrrolidin diastereomer I /polĂĄrnĂ slou-Äenina, 621 mg, vĂœtÄĆŸek 66,4 %/ a diastereomer II /iĂĂ©nÄpolĂĄrnĂ slouÄenina, 216 mg, vĂœtÄĆŸek 23,1 %/,
PolĂĄrnĂ slouÄenina NRĂR/CDC13/f :3,78/2H,m/,4,26/2H,m/,4,50/1 H,m/,5,26/4H,br s/,7,54/4H, d, J=8Hz/, 8,25/4H, d, J= 8Hz/ MĂ©nÄ polĂĄrnĂ slouÄenina NMR/CDCl3/ÂŁ: 3,70/2H,m/,4,00-4,53/3H,m/,5,24/4H,br s/,7,5l/4H,d,J=8Hz/,8,20/4H,d,J=8Hz/ 8/
.H
N
I
PNZ
CONH
PNZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 5-4 za pouĆŸitĂ polĂĄrnĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenoureakcĂ /621 mg, 1,1 mmol/, zĂskĂĄ se /2S,4R/-2-/2-karbamoyl- -206- K-/p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl>?-4-methansulfonyloxy-N-/p~nitrobenzyloxykarbonyi/pyrrolidin diastereomer I/670 mg, vĂœtÄĆŸek 94,6 -%/. NMR/DMSO-d6/ ( :3,25/3K,s/,3,48-3,70/2H,m/,3,92-4,22/3H,m/, 5,04-5,34/5H,m/, 7,64/4H,d, J=8HZ/, 8,24/4H,m/ 9/
AcĂ s f
PNZ
,-H -/^cokh2
PNZ
Jodid sodnĂœ /174 mg, 1,16 mmol/ a thioacetĂĄt drasel-nĂœ /240 mg, 2,1 mmol/ se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ©vĂœĆĄe uvedenou reakcĂ /670 mg, 1,06 mmol/ b* N,N-dimethyl-Ćormamidu /10 ml/ pod dusĂkem a smÄs se pĆes noc mĂchĂĄ pĆiteplotÄ od 60 do 70 °C. ReakÄnĂ roztok se extrahuje ethyl-acetĂĄtem /70 ml/. OrganickĂĄ vrstva se promyje tĆikrĂĄt vo-dou a jednou nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho,pak se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ seza snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chroma-tografiĂ na silikagelu /Wakogel C-300, 1 % methanol-chlo-roform/, zĂskĂĄ se /2S,4S/-4-acetylthio-2-/2-karbamoyl-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl_7-N-/p-nitroben-zyloxykarbonyl/pyrrolidin diastereomer I /479 mg, vĂœtÄĆŸek 73,8 %/. NMR/CDCl3/ÂŁ : 1 ,74/lH,m/,2,00/1H,m/,2,35/3H,s/,2,40-2,90/3H,m/,5,24/4H,br s/, 7,54/4H, br drJ=8Hz/,8,22/4H,br d,J=8Hz/ -207- 10/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu1-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /479mg, 0,78 mmol/, zĂskĂĄ se /2S,4S/-2-/~2-karbamoyl-N-/p-nitro-benzyloxykarbonyl/pyrrolidin-4-y^7-4-merkapto-N-/p-nitro-benzyloxykarbonyl/pyrrolidin diastereomer I /280 mg, vĂœtÄĆŸek62,7 %/.
ReferenÄnĂ pĆĂklad 14
/2S,4S/-2-/2-karbamoyl-N-/p-nitrobenzyloxykarbonyl/p.yrro-lidin-4-yl7-4-merkapto-N-/p-nitrobenzyloxykarbonyl/pyrroli-din diastereomer II 1/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 5-4 za pouĆŸitĂ /2S,4R/-2-/â2-karbamoyl-N-/p-nitrobenzyloxy-karbonyl/pyrrolidin-4-yl/-4-hydroxy-N-/p-nitrobenzyloxykar-bonyl/pyrrolidĂnu /mĂ©nÄ polĂĄrnĂ slouÄenina, 216 mg, 0,39 mmol/ -208- zĂskĂĄ se z referenÄnĂho pĆĂkladu 13-7, zĂskĂĄ se /2S,4R/-2-/â2:-karbagioyl-N-/p-nitrobenzylOxykarbonyl/pyrroIidIn-4-yl7-4-methansulfonyloxy-N-/p-nitrobenzyloxykarbonyl/pyrro-lidin diastereomer II /221 mg, vĂœtÄĆŸek 89,7 %/. KMR/CDC13/ ĆĄ: 3,04/3H,s/,3,58/2H,m/,4,08-4,32/2H,m/,4,42 /1H,m/,5,10-5,38/5H,m/,5,50-5,68/1H,m/ 2/
CONH2
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 13»9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/221 mg, 0,35 mmol/, zĂskĂĄ se /2St4S/-4-acet,ylthio-2-/~2-karba-moyl-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl7-N-/p-nit-robenzyloxykarbonyl/pyrrolidin diastereomer II /180 mg, vĂœ-tÄĆŸek 84,0 %/. NMR/CDC13/ i1,66/lH,m/,1,88-2,28/2H,m/,2,36/3H,B/,2,54/1H,m/,2,82/1H,m/,3,06-3,35/2H,m/,3,63/1H,m/,3,86/1H,m/,4,08/lH,m/,4,27/1H,m/,4,47/1H,m/,5,62/4K,m/,7,54/4H,d,J=8Hz/,8,24/4H,d,J=8Hz/
CONH2 3/ -209-
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 1-9za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /180 mg,0,29 mmol/, zĂskĂĄ se /2S,4S/-2-/2-karbamoyl-N-/p-nitroben-zyloxyksrhonyl/pyrroĂidin-4-yl/-4-merkapto-N-/p-nitrobenzyl-oxykarbonyl/pyrrolidin diastereomer II /160 mg, vĂœtÄĆŸek 95 %/.
ReferenÄnĂ pĆĂklad 15
/2S,4S/-4-^erkapto-N-/p-nitrobenzyloxykarbonyl/-2-/Ć-/p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl7pyrrolidin diastereoâmer A 1 T3DMS0/x
Boc ^rovede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 5-1 za pouĆŸitĂ /2S,4R/-4-terc.butyldimethylsiloxy-N-terc .butoxykarbonyl-2-./2-pyrrolidon-4-yl/pyrrolidiru. diastere-omeru A /4,8 g, 12,0 mmol/, zĂskanĂ©ho v referenÄnĂm pĆĂkladu12, zĂskĂĄ se surovĂœ /2S,4R/-4-terĂ©.butyldimethylsiloxykar-bonyl-2-/N-tere.butoxykarbonyl-2-pyrrolidon-4-yl/pyrroli-din diastereomer A /6,8 g/. NMR/CDCl^/ :0,06/6H,s/,0,86/9H,s/,1,48/9H,s/,1,52/9H,s/, 1,60/1H,m/,1,90/1H,m/,2,l0-2,58/2H,m/,3,22/1H,m/,3,42-3,88/3H,m/,4,08/1H,m/,4,30/1H,m/
X -210- 2/ â = T3DMS Âą///-
Boc
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu5-2 -za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /6,8g/, zĂskĂĄ se ĆŸlutĂĄ olejovitĂĄ substance /5,7 g/ /2S,4R/-4-terc. butyldimethylsiloxy-N-terc. butoxykarbonyl-2-/N-tĂ©rÄ.butoxykarbonylpyrrolidin-4-yl/pyrrolidinu-diastereomeru A,kterĂĄ se bez ÄiĆĄtÄnĂ pouĆŸije pro nĂĄsledujĂcĂ reakci.NMR/CDC13/ :0,05/6H,s/,0,86/9H,s/,1,44/18H,s/,1,56-2,04/4H, m/,3,02-3,70/6H,m/,4,00/1H,m/,4,34/1H,m/ 3/
H
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ /5,7 g/ sepĆidĂĄ k asi 3N roztoku chlorovodĂku v methanolu a smÄs sepĆes noc mĂchĂĄ pĆi teplotÄ mĂstnosti. ReakÄnĂ smÄs se zahus-ti Za snĂĆŸenĂ©ho tlaku, zĂskajĂ se krystaly /2S,4R/-4-hydro-xy-2-/3-pyrrolidinyl/pyrrolidinu-diastereomeru A jako di-hydrochloridu /2,4 g/. IR/KBr/cm-1: 3300, 2900, 2700,1430,1410,1060 -211- IWD2O/ $ :1 ,92/2H,m/,2,16-2,46/2H,m/,2,68/1H,m/,3,06/1H,__ dd, J=12,10Hz/,3,-34/2H,br d,J=12Hz/,3,42-3,66/3H, m/,3,82/1H,xa/,4,67/1H,m/
V
PNZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 5-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,1g/, zĂskĂĄ se olejovĂtĂĄ substance /2,2 g, vĂœtÄĆŸek 88%//2S,4R/-4-hyĂĄroxy-N«-/p-nitrobenzyloxykarbonyl/-2-/n-/p-nitrobenzyloxykarbonyl/pyrrolidin-4<-yl7pyrrolidinUâdiastereomeru A. 5/
MsO/ N·
I
PNZ
PNZ
Provede se postup podle referenÄnĂho pĆĂkladu 5-4 zapouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /2,2 g/,zĂskĂĄ se pÄnovitĂĄ substance /2,6 g/ /2S,4R/-4-methansulfonyl-oxy-N-/p-nitrobenzyloxykarbonyl/-^-/N-/p-nitrobenzyloxykarbo-nyl/pyrrolidin-4-ylj3yrrolidinu-diastereomeru A. NMR/CDCl^/ ÂŁ :2,02/2H,m/,2,50/2H,m/,3,04/3H,s/,3,14-3,82/6H,m/4,20/2H,m/,5,24/4H,br s/,7,53/4H,d,J=8Hz/,8,24/4H,d,J=8Hz/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 5*5 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ s/r zĂskĂĄ se /2S,4S/-4-acetylthio-K-/p-nitrobenzyloxykarbony!/-2-_/Ć-/p-ni trobenzyloxy kar bony 1/pyrr olidin-4-ylj-pyrrolidin /1,7 g:, .vĂœtÄĆŸek z prvnĂho stupnÄ 73 %/« NMR/CDC15/ $ : 1 ,54-2,10/4H,m/,2.,56/3H, s/,2,40-2 ,S2/2Hm/, 3,02-5,70/6H,m/ ,5 ,S8/lH,m/,4,O0-4,32/2H,m/, 5,24/4H,br s/,7,52/4H,d,J=8Hz/,S,24/4H,d,J= 7/
HS
H
KZ
Provede se stejnĂœ postup jako v referenÄnĂm, pĆĂkla-du 1-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/1,7 g/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /1,59 g/.
ReferenÄnĂ pĆĂklad 16. /2S, 4S/-4-merkapto-K- /p-hitrobenzyloxykarbonyl/-2-/R- /p-ni tr obe n zyloxykarb onyl/pyrroli din-4-yl/P Ćrr0 Ï bi n -213-
diastereomer B
1AeBDMSO
Provede se stejnĂœ postup jako v referenÄnĂm, pĆĂkla-du. 5-1 za pouĆŸitĂ /2S,4R/-4-terc.butyldimethylsiloxy-N-t erc.butoxy karbonyl-2-/2-pyrrolid on-4-yl/pyrrolidinu-dia-stereomeru B /5,1 g, 13,3 mmol·/, zĂskanĂ©ho v referenÄnĂmpĆĂkladu 12, zĂskĂĄ se surovĂœ /2S,4R/-4-terc.butyldimethyl-sĆl.oxykarbonyl-2- /E-terc.butoxykarbony1-2-pyrrolidon-4-yl/-pyrrolidin-Äiastereomer B /7,5 g/. 2/ TBDMSO/ oc
Boc
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 5-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /7,5g/, zĂskĂĄ se ĆŸlutĂĄ olejovitĂĄ substance /6,9 g/ /2S,4R/-4-terc.butyldimethylsiloxy-E-terÄ.butoxykarbony1-2-/E-terÄ.butyloxykarbonylpyrrolidin-4-yl/pyrrolidin-diastereomer B,kterĂœ se pro nĂĄsledujĂcĂ reĂĄĂci pouĆŸije bez. ÄiĆĄtÄnĂ. -214- Î! HO , Î,-
H
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ /6,9 g/ sepĆidĂĄ k asi 3N roztoku chlorovodĂku v methanolu a smÄs semĂchĂĄ, pĆes noc pĆi teplotÄ mĂstnosti. ReakÄnĂ. smÄs se za-hustĂ za snĂĆŸenĂ©ho tlaku, zĂskajĂ se krystaly /2S,4R/-4-hydroxy-2-/3-pyrrolidinyl/pyrrolidinu-diastereoineru B, di-hydrochloridu /3,Ξ g/. 4/ HO / ' J, 'K- p nz:
PNZ
Provede sedu 5-3 za pouĆŸitĂ/3.0 n/. zĂskĂĄ se stejnĂœ postup jako v referenÄnĂm pĆĂkla-slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂolejovitĂĄ substance /6,8 g, vĂœtÄĆŸek 99 %//2 S,4R/~ 4-hydr oxy-R-/p-ni tr obe nzy1oxykarb onyl/-2-/Ć- /p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl2pyrro144inâ4iaste-reomer B.
Provede se stejnĂœ postup jako v referenÄnĂm. pĆĂkla-du 5-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/6,8 g/, zĂskĂĄ se pÄnovitĂĄ substance /7,8 g/ /2S,4R/-4-methansulfonyloxy-N-/p- nitrobenzyloxykarbonyl/-2-/Ć/p-nitrobenzyĂoxykarbonyl/pyrrolidin-4-yl7pyrrolidin-diaste-reomer B. 6/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 5-5 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/3 »6 g, 5,8 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio-K-/p-nitrobenzyĂoxykarbonyl/-2- /p-nitrobenzyloxykarbonyl/pyrro- lidin-diastereomer B. /1,5 g, vĂœtÄĆŸek 59 %/<, M/CDC15/ ĂĄ : 1,54-2,10/4.H,m/,;2,56/5Hr.s/,2.,.4O-2,82/2H,m/, 3,02-5,7O/6H,m/,5,88/lH,m/,4,00-4,52/2H,m/,5,24/4H,br s/,7,52/4H,d,J=8Hz/,8,24/4H,d, J=8HZ/ â 216â 7/
HS Ăh
HZ
Provede seclu 1-9 za pouĆŸitĂ/1,7 g/, zĂskĂĄ se stejnĂœ postup jako v referenÄnĂm pĆĂkla-slouÄeniny zĂskanĂ©, vĂœĆĄe uvedenou reakcĂslouÄenina uvedenĂĄ vĂœĆĄe /1,6 g/
ReferenÄnĂ pĆĂklad 17
Dihydrochlorid /2Sr4R/-4-hydroxy-2-/3gpyrrolidinyl/pyrro-lidinu HO, âą 2HC1
\H
H
Provede se stejnĂœ postup jako V referenÄnĂm pĆĂkla-du 15-3 za pouĆŸitĂ /28,4R/-H-tere.butoxykarbony1-4-terc.butyldimethylsi loxy- 2- /H- terÄ, butoxykarbonylpyrrolidin- 3-yl/pyrrolidinu /308 g, 0,654. mol, slouÄenina z referenÄnĂ-ho pĆĂkladu 5-2/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /133 g,vĂœtÄĆŸek 88 %/â IR/KBr/cmâ1: 3390, 3000-2400, 1600, 1420, 1270, 1065, 980NMR/D2 0/^:1,76-2,18/2H,m/, 2,20-2,48/2H, m/, 2,58- 2,98/2H,m/ 3,10-3,28/1H,m/,3,30-3,50/2H,m/,3,50-3,S2/3H,m/3,82-4,04/1H.,m/,4.,70/lH,m/ â -217·
ReferenÄnĂ pĆĂklad 18
/2 S, 4 S /- 4- m e r kap t o- N- /p- ni t r o b e n zy 1 oxy ka r b o ny 1 /- 2- /2-pyrrolidon-4-yl/pyrrolidin diastereomer A 1/ HO,
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 1-7 za pouĆŸiti /2S,4R/-N-terÄ. but oxy karbony 1-4-terÄ.butyldimethylsiloxy-2-/2ÂŁpyrrolidon-4-yl/pyrrolidinu dĂa-stereomeru A /61,38 g, 160 mmol, slouÄenina z referenÄnĂ-ho pĆĂkladu 12/, zĂskĂĄ se. /2S,4R/-4-hydroxy-H-/p-nitro-benzyloxykarbonyl/-2-/2-pyrrolidon-4-yl/pyrrolidin diaste-.reomer A /4Ă,68 g, vĂœtÄĆŸek 74,6 %/. PR/KBr/cm" 1 1695, 1605, 1520, 1430, 1345,. 1110 RKR/CDCl^/ Ă 1,6-2,0/2H,m/,2,0-2., 54/2H,m/, 3,0-356/4H,m/,3,8/1H,m/,:4,26/1H,m/,4,5/1H,m/,5,2 5/2H,s/,5,83/1H,br/, 7,54/2H,d,J=9Hz/,8,22/2H,d,J=9Hz/ 2/
H
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 5-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou re-akcĂ· /41,6 g, 120 mmol/, zĂskĂĄ se /2S,4R/-4-methansulfonyl-oxy-K- /p- ni trobenzyloxykarbonyl/-2-/2-pyrrolidon-4-yl/pyrro lidin-diastereomer A /47,28 g, vĂœtÄĆŸek 92,3 %/. IR/KBr/cm-1:1710, 1695, 1605, 152$, 1545, 1170 M/CDC15/T:1,5-2 ,1 /4H,m/,2 ,4-2,8/2H,m/,3,04/3H,m/,3,1 -2,64/3H,m/,4,O-4,5/2H,m/,5,2/2H,s/f6Ć32/1HĆbr/, 7,52/2H,d,J=9Hz/,8,22/2H, d,J=SHz/ 3/
AcS,
,<-H ' N p'nz.
Provede se postup podle referenÄnĂho pĆĂkladu 5-5za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /13 g;,30 mmol/, zĂskĂĄ, se /2S,4S/-4-acetylthio-R-/p-nitrobenzyl-oxykarbonyl/- 2-/2-pyrrolidon-4-yl/pyrrolidin-diastereomerA /4,61 g, vĂœtÄĆŸek 37,7 %/. IR/KBr/cm'1: 1705, 1695, 1515, 1405, 1345, 1110 NMR/CDC13/i :1 ,68/2H,m/,2,04-2,64/4H,m/,2,35/3H,s/,3,18 /2H ,.m/ ,3 , 42 /1H, m/, 3,84/1Î,m/,4,04-4,3 4/2H,m/5,23/2H,s7,5,97/1Î,br/,7,53/2H,d,J-9Hz/,8,25/2H,d,J=9Hz/ 4/ HS,
H
K
PRZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla- du 5-6 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /4,61 g, 11 mmol/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /3,92 g, vĂœtÄĆŸek 97,5 %/. -218- IR/KBr/cm"1:1655,1525,1400,1345,1110 M/CDC13/ ĂĄ 42-1 ,8/2H, m/, 1,75/1H, d, J=8Hz/, 2,04-2 ,6/3H, -......... â - - - *2,98-3,48/5H,m/,4,10/2H,m/,5,24/2H,s/, 6,0/1 H,br/,7,52/2H, d,J=9Hz/,8,2 4/2 H, d,J=9Hz/ Î-eferenÄnĂ pĆĂklad 19 /2 S, 4S/- 4- iĂerkap t o- N- /p- ni tr obenzy1 oxykar bony l/- 2/2-. pyrrolĂdon-4-yl/p.yrrolidin-diastereomer B . 1/
E /2S, 4Î/-Î-ÎŻ6ÎÏ.1ηÎÎżÏÎ^3ÎΥοη7Î-4-ÎÎČÎΞ.1ηÎÎłÏÎŻÎÎŻÎÎÎ7Î-siloxy-2-/2-pyrrolidon-4-yl/pyrrolidin-diastereomer B /62,48g, 163 mmol, slouÄenina z referenÄnĂho pĆĂkladu 12/ serozpustĂ v methanolu /600 ml/ a roztok se ochladĂ na 0 °C.Pak se pĆidĂĄ 2,5N roztok chlorovodĂkovĂ© kyseliny v methano-lu a smÄs se mĂchĂĄ pĆĂ teplotÄ mĂstnosti 3 hodiny* SraĆŸe-nina se oddÄlĂ filtracĂ a suĆĄĂ, zĂskĂĄ se bĂĄly prĂĄĆĄek/30,01 g, vĂœtÄĆŸek 89,1 %/ /2S,4R/-4-hydroxy-2-/2-pyrrolidon-4-yl/pyrrolidin-hydrochlorid. Tento bĂlĂœ prĂĄĆĄek /10,53 g, 50 mmol/ se rozpustĂ ve smÄsi dioxanu /50 rol/ a vody /50ml/ a pH se upravĂ na hodnotu 8 triethylaminem.. Pak sepĆidĂĄ 4,6- dimethyl- 2- /p- nitrobenzyloxykarbonylthio/pyri-midin /17,55 g, 55 mmol/ a smÄs se nechĂĄ reagovat 6 hodinpĆi udrĆŸovĂĄnĂ pH. na hodnotÄ 8. ^eakcnĂ roztok se zahustĂa pĆidĂĄ se tetrahydrofuran /100 ml/, NerozpustnĂ© lĂĄtkyse odfiltrujĂ a filtrĂĄt se zahustĂ. Zbytek se zpracujesloupcovou chromatografiĂ na silikagelu '/Wakogel^ G-300,chloroform-methanol 40:1/, zĂskĂĄ se. /2S,4R/-4-hydroxy-K-/p- nitrobenzyloxykarbony1/-2-/2-pyrrolidon-4-yl/pyrroli-din-diastereomer B /17,48 g, vĂœtÄĆŸek 98,2 %/. -21 9- IR/KBr/cm'1:1690, 1680, 1525, 1345, 1110, 1095 M/CDC1 / / ; 1 ,5-1 ,96/2H.,m/,1 ,98-2,46/2H,m/,3,0-3,56/4H., .; . ni/,3,7-5,9/lH,ffi/,4,25/lH,m/,4,5/1H,or/,5,26 /2H,s/,6,02/1H,br/,7,54/2H,A,J^9Hz/,8,25/2H, d,J=9Hz/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du. 5-4 za pouĆŸitĂ slouÄeniny, zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/17,46 g, 50 mmol/, zĂskĂĄ se /2S ,4R/-4-methansulf onyloxy-N-/p- nitrobenzyloxykarbonyl/-2-/2-pyrrolidon-4-yl/pyrro-lidin-diastereomer B, /17/46 g/ vĂœtÄĆŸek 81,8 %/. IR/KEr/cm"1: 1705, 1690, 1520, 1345, 1170, 905 M/CDC13/ 6 :1,74/2 H,br/,1,9-2,6/4H,m/,3,04/3H,s/,3,2-3,64/3H,m/,4,1-4,36/2H,m/,5,28/2H,s/,5,92/lH,br/,7, 54/2H.,d, J=9Hz/,8,;24/2H.,d, Jâ9Hz/ 3/
AcS
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ- kladu 5-5 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak- cĂ /17,4 g, 41 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio-K-/p- nitrobenzyloxykarbonyl/-2-/2-pyrrolidon-4-yi/pyrrolidin- 220- diastereomer B /14,29 g, vĂœtÄĆŸek 85,6 %/. IR/KBr/cm"1: 1705, 1695, 1520, 1400, 1545, 11102WCDCl5/ĂĄ :1,7472H,m/,2,0-2,60/4H,m/,;2,54/5E,s/,5,0- 5,5/5E,m/,5,S4/1H,m/,4,0-4,.5/2H,m/,5,22/2H, s/,6,02/lH,br/r7,52/2E,d,J=9Hz/,8,24/2H,d, J= 9Kz/ 4/
E
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla·du 5-6 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /7 g, 17 mmol/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /5,94g, vĂœtÄĆŸek 95,6 %/. IR/KBr/cm"1:1695, 1520, 1400, 1545, 1105 M/CDC15/S :1 ,5-1,88/2H,m/,1,75/1H,d.,J=8Hz/,2,12T/lH,dd,J18,8Hz/,2,57/1H,dd,J=18,8Hz/,2,44/1H,m/,..5,.0-5,56/5H,m/,4,O-4,22/2H,m/,5,22/2H,s/,6,14/lHbr/,7,52/2E, d,J=SHz/,8,25/2E,d,J=9Hz/
ReferenÄnĂ pĆiklad 20 /2 S t4S/-4-mer kap t o-B-/p-ni trobenzyloxykarbony 1/-2-/5-./-^, nitrobenzyloxykarbonyl/aminp7-2-pyrrolidon-4-yl7pyrroli- din
TBDMSO E, oc
Boc 1·/ -221- 1 ,6M «-butyllithia /2,5 ml,. 4 mmol/ se. pĆikape kroztoku diisopropylaminu. /0,64 ml, 4.,.6 mmol/ v tetrahydro-furanu: /40 ml/ pod dusĂkem pĆi -78 °C a reakÄnĂ smÄs se mĂ-chĂĄ 45 minut. Roztok /2S,4R/-N-terc.butoxykarbony1-4-terÄ,butyldimethylsiloxy-2-/N-terc.butoxykarbcnyl-2-pyrroli-don-4-yl/pyrrolidinu /586 mg, 2 mmol, slouÄenina z refe-renÄnĂho pĆĂkladu 5-1/ v tetrahydrofuranu /10 ml/ se pĆi-'kape k tomuto roztoku a smÄs se pĆi tĂ©to teplotÄ mĂchĂĄ 2 ho-diny. ak se pĆidĂĄ p-toluensulfonylazid /545 mg, 4,8 mmol/a smÄs se dĂĄle mĂchĂĄ 1 hodinu.. K reakÄnĂmu roztoku se pĆi-dĂĄ trimethylsilylchlorid /1,29 ml, 10 mmol/ a smÄs se mĂ-chĂĄ pĆi teplotÄ mĂstnosti, po 1 hodinu. ReakÄnĂ roztok sezahustĂ za snĂĆŸenĂ©ho tlaku. Ke zbytku se pĆidĂĄ nasycenĂœvodnĂœ roztok hydrogenuhliÄitanu sodnĂ©ho a smÄs se pak ex-trahuje methylenchloridem. /50 ml/· OrganickĂĄ vrstva se pro-myje nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho a, suĆĄĂ nadbezvodĂœm sĂranem horeÄnatĂœm, potom se zahustĂ, za snĂĆŸenĂ©-ho tlaku. Zbytek se zpracuje sloupcovou chromatografiĂ nasili.kagelu /Wakogel 0-500, chloroform/, zĂskĂĄ se /2S,4R/-2-/5- azido-h- terÄ. butoxykarbonyl-2-pyrrolidon-4-yl/-li-teĆe .butoxykarbony 1-4-/terÄ .butyldimethylsiloxy/pyrroli-dĂn /720 mg, vĂœtÄĆŸek 68,5 %/· IR/EBr/cm"1 ; 2110, 1790, 1760, 1695,. 1315, 1155 NMR/CLC13/ $ :0,06/6H,s/,0,86/9H,s/,1 ,48/9H,s/,1,6-2,2/2H,m/,3,1-3,85/5H,m/,.4,1O/1H,br/,4,26/1H,br/,4,5/1H,br/ 2/
TBDMSO 11!
Boc
NHPNZ 50 c "v -222-
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ /720 mg, 1 ,37 mmol/ se rozpustĂ v methanolu /50 ml/ a 10% kataly-zĂĄtor palladium na uhlĂ /200 mg/ se pĆidĂĄ k roztoku. SmÄsse intenzivnÄ mĂchĂĄ pod dusĂkem 2 hodiny. SmÄs se odfiltru-je a zĂskanĂœ filtrĂĄt se zahustĂ, zĂskĂĄ se surovĂœ olej/730 mg/. Tento olej se rozpustĂ ve smÄsi dioxanu /20 ml/a vody /20 ml/. pH se upravĂ na hodnotu 8 triethylaminema pak se pĆidĂĄ 4,6-dimethyl-2-/p-nitro'benzyloxykar'bonyl-thio/pyrimidin /504 mg, 1,6 mmol/. Roztok se mĂchĂĄ 6 hodinpĆi udrĆŸovĂĄnĂ pĂĄ na hodnotÄ 8. ReakÄnĂ roztok se zahustĂ za snĂĆŸenĂ©ho tlaku. Zbytek se extrahuje, ethylacetĂĄtem /50ml/.Extrakt se postupnÄ promyje nasycenĂœm vodnĂœm roztokem,hydrogenuhliÄitanu sodnĂ©ho a nasycenĂœm vodnĂœm roztokem chlo-ridu sodnĂ©ho. OrganickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂra-nem horeÄnatĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytel sezpracuje sloupcovou ahromatografiĂ na silikagelu /Wako-gel C-300, chloroform-methanol 100:1/, zĂskĂĄ se /2S,4R/-N- terÄ.butoxykarbony1-4-terc.butyldimethylsiloxy- 2-/^- terc.butoxykarbony1-3/ /p-nitrobenzyloxykarbonyl/amino/âÎČ 2-pyrrolidon-4-yl/pyrroiidin /840 mg, vĂœtÄĆŸek 90,6 %/. IR/KBr/cm"1: 1795, 1695, 1525, 1350, 1255, 1155M/CDC15/ ĂĄ :0,0676H,s./,0,86/9H,s/,1,48/9H,s/,1,54/9H,s/, 1,72- 2,1 /2H, m/ ,3,08- 3,78/5H, m/, 4,1-4,3 /3H,m/,5,2/2H,br/,7,5/2H,d,J=9Hz/,8,24/2H,d, J=9Hz/ 3/
H.
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ /840 mg, 1,2 mmol·/ se rozpustĂ v suchĂ©m methylenchloridu /20 ml/ -223- a roztok se ochladĂ na 0 °C. Rak se pĆidĂĄ kyselina trifluor- octovĂĄ. /1 ml, 13 mmol/ a smÄs se mĂchĂĄ pĆi teplotÄ mĂst-nosti 16 hodin» ReakÄnĂ roztok se zahustĂ a odstranĂ sekyselina triĂluoroctovĂĄ. Zbytek se potom rozpustĂ v metha-nolu /30 ml/ a pĆidĂĄ se 2,5N roztok kyseliny chlorovodĂ-kovĂ© v methanolu /0,63 ml, 1,6 mmol/ a smÄs se mĂchĂĄ pĆiteplotÄ mĂstnosti 16 hodin» ReakÄnĂ roztok se zahustĂ.
Potom se zĂskanĂœ zbytek rozpustĂ ve smÄsi dioxanu /20 ml/a· vody /20 ml/. Po upravenĂ hodnoty pH na 8 pomocĂ triethyl-aminu se pĆidĂĄ.4,6-dimethyl-2-/p-nitrobenzyloxykarbonyl-thio/pyrimidin /850 mg, 2,6 mmol/ a smÄs. se mĂchĂĄ pĆi. tep-lotÄ mĂstnosti. 16 hodin. ReakÄnĂ roztok se zahustĂ a zbytekse extrahuje ethylacetĂĄtem /100 ml/. OrganickĂĄ vrstva sepromyje nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho. Orga-nickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm. azahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupco-vou chromatografiĂ na silikagelu /Vakogel·^ C-300, chlo-rofĂłrm-methanol. 50:1/, zĂskĂĄ se /2S,4.R/-4-hydroxy-R-/p-ni tr obe nzyl oxykarb onyl/- 2-j|/p- nitrobe nzy 1 oxykarbony 1/ami- no/-2-pyrrolidon-4-yiL/pyrrolidin /450 mg, vĂœtÄĆŸek 69 %/.IR/KBr/cm"1: 170Î , 1520, 1345 RMR/CDC13 +CD5 0/ ÂŁ : 1,96- 2., 2 4/2H, m/,3,O6-3,84/5H.,m/,4,O8-4,5/3H,m/,5,22/2H.,s/,5,24/2H,s/,.7,54/4H,d,J=9Hz/,8,22/4H,d,J=Snz/ 4/
RsO,
KHPNZ PNZ. K.
H - a mm·." 0
Σ···η V-W2Z -224- . Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla- du 5-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/450 mg,. 0,85 mmol/,' zĂskĂĄ se surovĂœ /2S,4R/-4-methansul·-fonyloxy-H-/p-nitrobenzyloxykarbonyl/::2-/3-/- /p-nitroben-zyloxykarbo ny 1/aminu?2-pyrr o lid on- 4- yi/p yrr o lidin /620 mg/.IR/KBr/ cm-1: 1710, 1610, 1525, 1350, 1175 5/
AcS
»Z PNZ:
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 5-5 za pouĆŸiti slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/620 mg/,. zĂskĂĄ se /2S,4S/-4ecetylthio-K-/p-nitrobenzyl-oxykarbony1/-2-/3-/ /p-nitrobenzyloxykarbonyl/aminp7-2-pyrrolidon-4-yl7PyiâroliÄijn /130 mg, vĂœtÄĆŸek 26 %/. IR/KBr/cmâ 1 : 1710, 1700, 1610, 1525, 1350, 1110 m/CDCl5/ : 1 ,86-1, S6/2H,m/, 2,34/3H, s/, 2,68/1H,br/,3,0- 3,4/4H,m/,4,84/1H,m/,4,1-4,4/2H,m/,5,2/4H, br /,5,92/1H,br/,6,84/1H,br/,7,54/4H,d,J=9Hz/, . 8,22/4H,d,J=9Hz/ 6/
-22 5- : Provede se. stejnĂœ postup jako v referenÄnĂm pĆĂkla-du. 5-6 za pouĆŸitĂ, slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/150 mg,. 0,21 mmol·/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina tj./2S,4S/-4-merkapto-kT- /p- ni trobenzyloxykarbony 1/-2-75-/" /p-ni-trobezyloxykarbonyl/aminp7_2-pyrrolidOn-4.-yl7PĆrro^^n/110 mg, vĂœtÄĆŸek 91 %/. IR/ÂŁÂŁr/cmâ1: 1 710,. 1610,, 1515, 1550 KMR/CI>G15/ 4 : 1 ,6-1,9/2H,br/,1,77/1H,d,J=8Hz/,2,77/1H,br/,3,95-4,42./4H,m/,4,05-/4,2/5H,br/, 5,19/2H, s/,5,21/2H,s/,5,9/1H,br/,7,54/4H.,d,J=9Hz/,: 8,2/4H,d,J=9Kz/ PĆĂklad 21 referenÄnĂ /2S, 4S/-N-a llyloxy karbony 1-2- jodmethyl-4- tri.tylthi.opyrro-lidin
Roztok methansulfonylchloridu /20,5 ml, 265 mmol/v methylenchloridu /20 ml/ se pĆikape k roztoku /2S,4S/-K-allyloxykarbonyl-2-hydroxymethyl-4- tritylthiopyrrolidi-nu /119 g, 259 mmol,. slouÄenina z referenÄnĂho pĆĂkladu 5-1japonskĂ© patentovĂ© pĆihlĂĄĆĄky Ä. 192,095/1990/ a triethyl-aminu /40,5 ml, 289 mmol/ v methylenchloridu /1 1/ ga chla-zenĂ ledem a smÄs se pĆi tĂ©to teplotÄ mĂchĂĄ. 50 minut. ReakÄnĂ smÄs se postupnÄ promyje vodou /500 ml/, nasycenĂœm vod-nĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho /250 ml/ a nasyce-nĂœm vodnĂœm roztokem chloridu sodnĂ©ho /250 ml·/, pak sesuĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ, ke zbytku,se pĆidĂĄ ethylacetĂĄt. /50 ml/ a diisopropylether /270 ml/a vysrĂĄĆŸenĂ© krystaly se odfiltrujĂ, zĂskĂĄ se /2S,4S/-h-allyloxykarbonyl-2fflethansulfonyloxymethyl-4-tritylthio- -226- pyrrolidin /130,8 g, vĂœtÄĆŸek 94 %/.
2/
TrS
H
cooXy^
Roztok, obsahujĂcĂ slouÄeninu; zĂskanou vĂœĆĄe uvedenou reakcĂ /150,8 g, 243 mmol·/, jodid -sodnĂœ /180 g, 1,2 mol/ a2-butanon /1,3 1/ se zahĆĂvĂĄ a mĂchĂĄ. 3 hodiny. ReakÄnĂroztok se postupnÄ promyje vodou; /300 ml/, 10% vodnĂœm roz-tokem; thiosĂranu sodnĂ©ho /200 ml/ a nasycenĂœm vodnĂœm rozto-kem chloridu sodnĂ©ho /500 ml/, pak se suĆĄĂ nad bezvodĂœmsĂranem horeÄnatĂœm; a zahustĂ. Re zbytku se pĆidĂĄ diisopro-pylether /120 ml/ a nhhexan /300 ml/ a vysrĂĄĆŸenĂ© krystalyse odfiltrujĂ, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /123,7 g,vĂœtÄĆŸek 89 %/.
ReferenÄnĂ pĆĂklad 22 /2R, 4S/-N- allyloxy karbony 1- 4-merkapto-2-/2- oxopyrrolidin- 3-ylmethyl/pyrrolidin -22 7- 1/
iithiumdiisopropy lamid. /2., 1M roztok v tetrahydrofu-ranii, 6,45 ml, 13,5 mmol/ se pĆikĂĄpe. k roztoku. N-terc.bu-tyl.dimethylsilyl-2-oxopyrrolidinu /1,80 g, 9,03 mmol/ vtetrahydrofuranu /150 ml/ pĆi -78 °C> a smÄs; se pak pĆĂtĂ©to teplotÄ mĂchĂĄ 15 minut. Pak se pĆikape roztok /28,4.S/-allyloxykarbonyl-2-jodmethyl-4- tritylthiopyrrolidinu /2,57g, 4,5 mmol/ v tetrahydrofuranu /18 ml/ a smÄs se pĆi. tĂ©-to teplotÄ mĂchĂĄ 1 hodinu. ReakÄnĂ roztok se nalije do smÄ-si ethylacetĂĄtu /150 ml/ a 10% vodnĂ©ho roztoku chloriduamonnĂ©ho /50 ml/ pro rozdÄlenĂ kapalin. OrganickĂĄ fĂĄze sepostupnÄ promyje 10% vodnĂœm roztokem dihydrogenfosforeÄna-nu sodnĂ©ho /100 ml/ a nasycenĂœm vodnĂœm roztokem chloridusodnĂ©ho /100 ml/, pak se suĆĄĂ nad bezvodĂœm. sĂranem sodnĂœma zahustĂ se. Zbytek se rozpustĂ v tetrahydrofuranu. /12ml·/ a methanolu /13 ml/ a za chlazenĂ ledem se pĆidĂĄ 6.Nkyselina chlorovodĂkovĂĄ /3 ml/. §mÄs; se mĂchĂĄ 1 hodinu. K reakÄnĂmĆ roztoku se pĆidĂĄ ethylacetĂĄt /50 ml/ a organic-kĂĄ vrstva se postupnÄ promyje nasycenĂœm vodnĂœm roztokemhydrogenuhliÄitanu sodnĂ©ho /30 ml/ a nasycenĂœm vodnĂœm roz-tokem; chloridu sodnĂ©ho /30 ml/,. pak se suĆĄĂ nad bezvodĂœm
sĂranem sodnĂœm: a zahustĂ. Zbytek se zpracuje rychlou sloup-/ TM covou chromĂĄtografii na silikagelu /Wakogel C-300, 40ml,, ethylacetĂĄt^ n-hexan 3:1/, zĂskĂĄ se /2R,4S/-N-allyloxy-karbonyl-2-/2- oxopyrrolidin-3-ylmethyl/-4- tritylthiopyrro-lidin /880 mg, vĂœtÄĆŸek 37 %/. KMR/CDCl^/ $ ,5/lK,m/t;i r7-2,3/6H,m/,2,6-3,0/3H,m/,3,34 /2H,.m/, 3,66/1 H,m/,4,5/2H,br s/,5,3/2H,m/,5,9/2H,m/,7,2-7,b/15H,m/ 22.8- 2/
HS
ĂErifluoroctovĂĄ kyselina /1,3 ml/ a triethylsilan/0,42 ml, 2,63 mmol/ se pĆidajĂ k roztoku slouÄeniny zĂs-kanĂ© vĂœĆĄe uvedenou reakcĂ /1,32 g, 2,51 mmol/ v methylen-chloridu /1,3 ml/ za chlazenĂ ledem a smÄs se mĂchĂĄ pĆiteplotÄ mĂstnosti 30 minut,. OrganickĂ© rozpouĆĄtÄdlo se od-stranĂ za snĂĆŸenĂ©ho tlaku a ke zbytku se pĆidĂĄ ethylacetĂĄt/50 ml/, SmÄs- se postupnÄ promyje 1M roztokem fosfĂĄtovĂ©hopufru /pK 5,5, -30 ml x 2/ a nasycenĂœm vodnĂœm, roztokemchloridu sodnĂ©ho, /30 ml/, pak se suĆĄĂ nad bezvodĂœm sĂranemsodnĂœm a zahustĂ. Zbytek se ÄistĂ rychlou sloupcovou ehro-matografiĂ na silikagelu /W.akogelâą C-300, 40 ml, acecon-ethylacetĂĄt 3:7/, zĂskĂĄ, se vĂœĆĄe uvedenĂĄ slouÄenina /650mg, vĂœtÄĆŸek. S1 %/.
ReferenÄnĂ-pĆĂklad 23 / 2R, 4S/- N- a lly loxy karbony 1- 4- mer kap t o- 2- /2- oxoazetidin- 3-ylmethyl/pyrrolidin 1/ coo/^ -229-
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 22-1 za pouĆŸitĂ K-terÄ. butyldimethylsily 1-2-oxoazetidi-nu /650 mg, 3,5 mmol/, lithiumdiisopropylamidu /2,1M tetra-hydrofuranovĂœ roztok, 3,34 ml, 7,0 mmol/ a /2S,4S/-K-allyl-oxykarbonyl-2-jodmethyl-4-tritylthĂ.opyrrolidinu /1 g, 1 ,75mmol/, zĂskĂĄ se /2R,4S/-KT-allyloxykarbonyl-2-/2-oxoazeti-din-3y^l-methyl/-4-tritylthiopyrrolidin /220 mg, vĂœtÄĆŸek24%/« z M/CDCl5/d :1,5/1H,m/,1,9-2,3/2H,m/,2,7-3,1/4H,m/Ć3,2 /1H,m/,3,4/1H,t,J=5Hz/,3,7/1H,m/,4,5/2H,br s/,5,3/2H,m/,5,62/1H,br s/,5,9/1H,m/,7,2-7,6/1 5H,m/
2/ HS
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 22-2 za pouĆŸitĂ, slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /510 mg, 0,99 mmol/ a triethylsilanu /0,17 ml, 1,05 mmol/,zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina, kterĂĄ se bez. ÄiĆĄtÄnĂ po-uĆŸije pro nĂĄsledujĂcĂ reakci*
ReferenÄnĂ pĆĂklad. 24 /2R,4S/-N-allyoxykarbonyl-2- /N- a llyloxy karbony lpyrrolidin- 3-ylmethyl/-4-merkaptopyrrolidin
Boc
000 -230- li-terc..butyldikarbonĂĄ-t /1,97 ml, 8,6 mmol/ se pĆi-dĂĄ k roztoku, obsahujĂcĂmu. /2S,4S/-N-allylozykarbĂłnyl-Z- /Z/-2- oxopyrrolidin- 3-ylidenmethyl7"â4- tri tylthiopyrro-lidin /3 g,: 5,7 mmol, slouÄenina z referenÄnĂho pĆĂkladu 7-1 japonskĂ© patentovĂ© pĆihlĂĄĆĄky Ä. 192,093/1990/, tri-ethylamin /0,8 ml, 5,7 mm.ol/ 4-/dimethy lamin o/pyridin/699 mg, 5,7 mmol/ a tetrahydroĂuran /30 ml/e SmÄs semĂchĂĄ. pĆi. teplotÄ mĂstnosti 5 hodin a pak se rozpouĆĄtÄdloodstranĂ za snĂĆŸenĂ©ho tlaku. Ke zbytku se pĆidĂĄ ethylace-tĂĄt. a smÄs se postupnÄ promyje 10% vodnĂœm roztokem dihydro-genfosfĂĄtu sodnĂ©ho /20 ml/ a nasycenĂœm vodnĂœm roztokemchloridu sodnĂ©ho /20 ml/ , pak se suĆĄĂ nad bezvodĂœm sĂra-nem. sodnĂœm, a zahustĂ. Zbytek se ÄistĂ sloupcovou chromĂĄ-tografiĂ na kolonÄ silikagelu /W.akogel 0-300,. 40 ml, ethyl-acetĂĄt-n-hexan 1 :2/, zĂskĂĄ se /2S,.4S/-N~allyloxykarbonyl-2-_/~ /Z/-N- terc.butoxy karbony 1-2,- oxopyrrolidin- 3-yĂiden-methyl7-4-tritylthiopyrrolidin /3,24 g, vĂœtÄĆŸek 91 %/.1W/CDC13/ 6 :1,5/1H,m/,1,56/9H,s/,2,4-3,2/6H,m/,3,7/2H, m/,4,3-4,6/2H,m/,5,1-5,5/3H,m/,5,7-6,O/2H, m/,7,2-7,Ăł/15H,m/ 2/
TrS
ÎÏ.Îοα H. lithium chlorid /68 mg, 1,6 mmol/, borohydrid sod-nĂœ /61 mg, 1,6 mmol/ a ethanol /5 ml/ se postupnÄ pĆidajĂk roztoku, obsahujĂcĂmu slouÄeninu, zĂskanou vĂœĆĄe uvedenoureakcĂ /500 mg, 0,8 mmol·/ a tetrahydrofura n /2,5 ml/C. .a smÄs se mĂchĂĄ pĆi teplotÄ mĂstnosti. 16 hodin. K reakÄnĂ-mu roztoku se pĆidĂĄ, ethylacetĂĄt /30 ml/ a smÄs se promyjepostupnÄ vodou /15 ml x 2/ a nasycenĂœm vodnĂœm, roztokem chlo-ridu sodnĂ©ho /15 ml/, pak se suĆĄĂ nad bezvodĂœm sĂranem sod- â231- nĂœm a zahustĂ. Zbytek se ÄistĂrychlou sloupcovou chroma-tografiĂ na silikagelu /Wakogel·^ C-300, 4.0 ml, ethylace-tĂĄt-n-hexan 1:1/, zĂskĂĄ se /2R,4S/-N-allyloxykarbonyl-2-/4- terÄ. butoxykarbony lamino- 2- /hydroxymethyl/butyl·?"â^ â tri-tylthiopyrrolidin /270 mg, vĂœtÄĆŸek 54 %/° M/CDC.l5/· S :1 ,2-1,5/4IĂ,rn/,1,44./SH, s/,.,1, 7-2,1/2H,m/â2,22/1H,m/,2,6-3,0/3H,m/,3,16/2H,m/,3,4-3,8/3H,m/,4,5/2H,brs/,4,7/0,5H,br s/,4,9/0,5H,brs/,5,2-5,4/2H,m/,5,9/1H,m/,7,2-7,6/15H,m/ 5/
Methansulfonylchlorid /35 yul, 0,45 mmol/ se pĆi.ka-pe k roztoku, obsahujĂcĂmu slouÄeninu zĂskanou vĂœĆĄe uve-denou reakcĂ /270 mg, 0,43 mmol/, triethylamin/66 yulâ 0,47 mmol/, a methylenchlorid /3 ml/ za chlazenĂ ledem a smÄs semĂchĂĄ pĆi tĂ©to teplotÄ 30 minut. K reakÄnĂmu roztoku, sepĆidĂĄ methylenchlorid /30 ml/ a smÄs se postupnÄ promyjevodou /15 ml/, nasycenĂœm vodnĂœm roztokem hydrogenuhliÄi-tanu sodnĂ©ho /15 ml/ a nasycenĂœm vodnĂœm roztokem chloridusodnĂ©ho /15 ml/, pak se suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm azahustĂ. Zbytek se ÄistĂ rychlou sloupcovou chromatografiĂna silikagelu /Wakogelâą c-300, 40 ml, ethylacetĂĄt-n-he-xan 1:1/, zĂskĂĄ se /2R,4.S/-K-allyloxykarbony 1-2-./4-terÄ.butoxykarbĂłnylamino-2-/methans.ulf onyloxymethyl/butyl7·^4âtritylthiopyrrolidin /270 mg, vĂœtÄĆŸek 89 %/o KMR/CDC15/ ÂŁ :1,3-2,O/6H,m/,1,44/9H,s/,2,2/1H,m/,2,6-3,3/5H, m/,3,0/1 ,5H,s/,3,02/1,5H,s/â3,8/1H,m/,4.,l4/2H, m/,4,4-4,7/2,5H,m/, 5,02/0,5H,br s/,5,2-5,4 /2H,m/,5,9/1H,m/,7,2-7,6/15H,m/ -2 32- 4/ TrS,_
I . \
COO coo·
SlouÄenina zĂskanĂĄ, vĂœĆĄe uvedenou reakcĂ /260 mg, 0,567 mmol/ se rozpustĂ v 1,55N roztoku chlorovodĂku vmethanolu /0,7 ml/ a smÄs se mĂchĂĄ pĆi teplotÄ mĂstnosti. 4 hodiny. RozpouĆĄtÄdlo se odstranĂ za snĂĆŸenĂ©ho tlaku a pakse ke smÄsi pĆidĂĄ tetrahydroĂuran /5 ml/ a triethylamin /0,11ml, 0,81 mmol/ a smÄs se mĂchĂĄ, pĆi teplotÄ mĂstnosti. 1 ho-dinu. & reakÄnĂmu roztoku se pĆidĂĄ triethylamin /0,11 ml, 0,81 mmol/ a pak se za chlazenĂ ledem pĆikape chlorformiĂĄt;allylnatĂœ /43 /ul, Ξ»4 mmol/. SmÄs se pĆi tĂ©to teplotÄ mĂ-chĂĄ 30 minut. K reakÄnĂmu roztoku se pĆidĂĄ ethylacetĂĄt /30ml/ a smÄs se postupnÄ promyje. vodou /15 ml/,nasycenĂœmvodnĂœm roztokem hyÄLrogenuhliÄitanu sodnĂ©ho /15 ml/ a na-sycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho /15 ml/», pak sesuĆĄĂ nad bezvodĂœm sĂranem sodnĂœm, a zahustĂ. Zbytek se Äis-tĂ rychlou sloupcovou chromatograflĂ na sĂlikagelu /Wako-gelâą C-300, 40 ml, ethylacetĂĄt-n-hexan 1:1/, zĂskĂĄ se /2R,4.S/- N- a lly loxakarbonyl- 2- /N- a llyloxykarbonylpyrrolidin- 3-ylmethyl/-4-tritylthiopyrrolidin /180 mg, vĂœtÄĆŸek 82 %/»M/CDC15 / ^:1,3-1 ,5/3H,m/,1,8-2,2/4H,m/,2,6-3,0/4H,m/, 3,3/1H,m/,3,!4-3,7/3H,m/,4,5/2H,br s/,4,6/2H, br s/,4,6/2H,br d,J=5Hz/,5,2-5,4/4H,m/, 5,8- 6,1 /2H, m/, 7 ,2- 7,6/1 5H, m/ -2g3-
COO 22-2 za g, b73se vĂœĆĄeNMR/CDC1
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladupouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,03mmol/ a triethylsilanu /0,29 ml, 1,81 mmol/, zĂskĂĄuvedenĂĄ slouÄenina /560 mg, vĂœtÄĆŸek 92 %/. y : 1,5-1,8/4H,m/,1,92-2,3/4H,m/,2,62/1H,m/,2,9- 4,2/7H,m/,4,6/4H,m/,5,2-5,4/4H,m/,5,9-6,1/2H, m/ /
ReferenÄnĂ pĆĂklad 25 /2R,4S/-N-allyloxykarbonyl-2-/~/2S/-N-allyloxykarbonyl-2- karbamoylpyrrolidin-4-ylmethyl7-4-merkaptopyrrolidin
Provede se stejnĂœ postup jako. v referenÄnĂm pĆĂkladu22-1 za pouĆŸitĂ N-terc.butyldimethylsilyl-5-terÄ.butyldimethyl-siloxymethyl-2-oxopyrrolidinu /10,67 g, 31,6 mmol/, lithium-diisopropylamidu /2,1M tetrahydrofuranovĂœ roztok, 15,1 ml, 31,6 mmol/ a /2S,4S/-N-allyloxykarbonyl-2-jodmethyl-4-trityl-thiopyrrolidinu /10 g, 17,6 mmol/, zĂskĂĄ se /2R,4S/-N-allyl- -2§4- oxykarbonyl-2-/âY5S/-5-hydroxymethyl-2-oxopyrrolidin-3-yl-methyl7-4-tritylthiopyrrolidin /2 g, vĂœtÄĆŸek 21 %/.NMR/CDG13/ i :1,3-2,4/8H,m/,2,7-3,0/2H,m/,3,5/lH,m/,3,6-3,8 /3H,m/,4,5/2H,br s/,5,2-5,4/2K,m/,5,9/lH,m/,6,3/1H,br s/,7,2-7,6/15H,m/ 2/
COO 4-/Dimethylamino/pyridin /88 mg, 0,72 mmol/ a tri-ethylamin /1,2 ml, 8,6 mmol/ se postupnÄ pĆidĂĄ k roztoku,obsahujĂcĂmu slouÄeninu zĂskanou vĂœĆĄe uvedenou reakcĂ /4 g, 7,18 mmol/, ter.butyldimethylsilylchloridi /1,19 g, 7,9 mmol/a Î,Î-dimethylformamid /20 ml/ za chlazenĂ ledem a smÄs se mĂchĂĄpĆi teplotÄ mĂstnosti 3 hodiny. K reakÄnĂmu roztoku se pĆidĂĄethylacetĂĄt /80 ml/ a smÄs se postupnÄ promyje vodou /40 ml x2/, nasycenĂœm vodnĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho /40ml/ a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho /40 ml/,potom se suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm a zahustĂ. Zbytek seÄistĂ rychlou sloupcovou chromatografiĂ na silikagelu /Wako-gelâą C-300, 40 ml, ethylacetĂĄt-n-hexan 2:1/, zĂskĂĄ se/2R,4S/-N-allyloxykarbonyl-2-/â/5S/-5-terc.butyldimethylsiloxymethyl-2.-oxopyrrolidin-3-ylmethyl7-4-tritylthiopyrrolidin /4,1 g,vĂœtÄĆŸek 85 %/. NMR/CDC13/ b :0,05/6H,s/,0,9/9H,s/,1,3-2,4/8H,m/,2,8-3,0/2H,m/,3,3-3,7/4H,m/,4,5/2H,br s/,5,2-5,4/2H,m/,5,9/2H,m/,7,2-7,6/15H,m/ -235-
TrSL
Provede: se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 24-1 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/4,1 g, 6,1 mmol/, di-terc.butyldikarbonĂĄtu /2,53 ml, 11 mmol/,4-/dimethylamino/pyridinu /746 mg, 6,1 mmol/ ĂĄ triethylaminu '/0,94 ml, 6,7 mmol/, zĂskĂĄ se /2R,4S/-N-allyloxykarbonyl-2-Z. /5S/-N-terc·butoxykarbonyl-5-terc·butyldimethylsiloxymethyl-2-oxopyrrolidin-3-ylmethy1/-4-tritylthiopyrrolidin /4,7 g, vĂœ-tÄĆŸek 100 %/. NWCDC13/ $ :0,04/3H,s/,0,06/3H,s/,0,9/9H,s/,1,5/2H,m/,1,52/9H,s/,1,9/2H,m/,2,15/2H,m/,2,8-3,0/4H,m/,3,62 /1H, m/, 3,7/1H,dd,J=10,2Hz/, 3,9/1H, dd, J= 10,4Hz/,4,1/1K,m/,4,5/2H,br s/,5,1-5,3/2H,m/,5,9/1H,m/,7,2-7,6/15H,m/ 4/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu24-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /4,7 g, 6,1 mmol/, lithiumchloridu /518 mg, 12,2 mmol/ a borohydridu 236 sodnĂ©ho /463 mg, 12,2 mmol/, zĂskĂĄ se /2R,4S/-N-allyloxykar-bonyl-2-/ /4S/-4-terc.butoxykarbonylamino-5-terc.butyldimethyl-siloxĂœ-2-hydroxymethylpentyl7-4-trityĂthiopyrrolidin /2,18g, vĂœtÄĆŸek 46 %/e NMR/CDC13/ 6 :0,04/ĂłH,s/,0,9/9H,s/, 1,4-1,8/6H,m/,1,48/9H,s/,2,2/1H,m/,2,6-3,0/3H,m/,3,5-3,9/6H,m/,4,5/2HJbr s/,4,7/1H,br s/,5,2-5,4/2H,m/,5,9/1H,m/,7,2-7,6/l5H,m/ 5/
^QTBDMS
K.Boc
H coo
Oms
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu24-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /2,18g, 2,8 mmol/, methansulfonylchloridu /0,24 ml, 3 mmol/ a triethyl-aminu /0,47 ml, 3,4 mmol/, zĂskĂĄ se /2R,4S/-N-allyloxykarbo-nyl-2-^/ /4S/-4-terc.butoxykarbonylamino-5-terc.butyldimethyl-siloxy-2-methansulfonyloxymethylpentyl7-4-tritylthiopyrroli-din /2,15 g, vĂœtÄĆŸek 90 %/. NMR/CDC13/ § :0,04/6H,s/,0,9/9H,s/, 1,3-1,9/6H,m/, 1,45/9H,s/, 2,2/1K,m/,2,6-3,0/3H,m/,3,0/3H,s/,3,4-3,8/4H,m/, 4,1-4,7/5H,m/,5,1-5,3/2H,m/,5,9/1H.,m/,7,2-7,6/15H,m/ 6/
Tr -237-
x\H
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 24-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /2,15g, 2,52 mmol/, 1N roztoku chlorovodĂku v methanolu /25 ml/,allylchlorformiĂĄtu /0,35 ml, 3,28 mmol/ a triethylaminu /1,76ml, 12,6 ml/, zĂskĂĄ se /2R,4S/-N-allyloxykarbonyl-2-/â/2S/-N-allyloxykarbonyl-2-hydroxymethylpyrrolidin-4-ylmethyl7-4-tritylthiopyrrolidin /1,21 g, vĂœtÄĆŸek 77 %/. NMR/CDCl-j/ Ä> Ï1,3â2,2/7H,m/,2,6-3,05/4H,m/,3,5-3,7/4H,m/,4,05/1H,m/,4,45/2H,br d,J=4Hz/,4,6/2H,m/,5,1-5,3/4H,m/,5,8-6,0/2H,m/,7,2-7,6/1 5H,m/ 7/
TrS.
I coo
X^CQOH
COO
Roztok slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,21 g,1,93 mmol/, pyridinium dichromĂĄtu /3,63 g, 9,65 mmol/ a N,K-dimethylformamidu /7,2 ml/ se 'mĂchĂĄ pĆi teplotÄ mĂstnosti 16hodin. K reakÄnĂmu roztoku se pĆidĂĄ ethylacetĂĄt /50 ml/ asmÄs se promyje vodou /20 ml x 2/. K organickĂ© vrstvÄ se pĆidĂĄvoda /30 ml/, obsahujĂcĂ uhliÄitan draselnĂœ /270 mg, 1,93 mmol/ -238- pro oddÄlenĂ kapalin. VodnĂĄ vrstva se okyselĂ 6N kyselinouchlorovodĂkovou a pro oddÄlenĂ kapalin se pĆidĂĄ ethylacetĂĄt/50 ml/. OrganickĂĄ vrstva se promyje. nasycenĂœm vodnĂœm roztokemchloridu sodnĂ©ho /20 ml/, pak se suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm a zahustĂ se, zĂskĂĄ se /2R,43/-N-allyloxykarbonyl-2-/^/23/N-allyloxykarbonyl-2-karboxypyrrolidinâ4âylmethyl7-4«trityl- _thiopyrrolidin /1 g, vĂœtÄĆŸek 81 %/. NMR/CDC13/ : 1,3-1,5/2H,m/, 1,8-2,4/5H,m/, 2,7-3,1 /4H,m/, 3,5-3,9/2H,m/,4,3-4,8/5H,m/,5,1-5,5/4H,.m/,5,8-6,0/2H,m/,7,2-7,6/15H,m/ 8/
IsobutylchlorformiĂĄt /90 ^ul, 0,69 mmol/ se pĆikapek roztoku, obsahujĂcĂmu slouÄeninu zĂskanou vĂœĆĄe uvedenoureakcĂ /400 mg, 0,62 mmol/, triethylamin /96 yul, 0,69 mmol/a tetrahydrofuran /6 ml/ pĆi -15 °C a smÄs se pĆi tĂ©to teplotÄmĂchĂĄ 20 minut. Pak se k nĂ pĆidĂĄ koncentrovanĂœ vodnĂœ amoniak/0,18 ml/ a smÄs se mĂchĂĄ pĆi 0 °C 1 hodinu. K reakÄnĂmu roz-toku se pĆidĂĄ ethylacetĂĄt /30 ml/ a smÄs se postupnÄ promyjenasycenĂœm vodnĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho /15 ml/a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho /15 ml/, pakse suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm a zahuĆĄtÄnĂm se zĂskĂĄ/2R,4S/-N-allyloxykarbonyl-2-/~/2S/-N-allyloxykarbonyl-2-karbamoylpyrrolidin-4-ylmethyl/-4-trityl thiopyrrolidin /310mg, vĂœtÄĆŸek 78 %/. NMR/CDCiy o :1,3-2,5/7H,m/,2,7-3,1/4H,m/,3,72/2H,m/,4,3-4,7/5H,m/,5,1-5,5/5H,m/,5,9-6,1/2,5H,m/,6,80/0,5H,br ĆĄ/,7,2-7,6/l5H,m/ 9/ -239-
COO
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 22-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/310.mg, 0,48 mmol/ a triethylsilanu /81 /ul, 0,51 mmol/zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /190 mg, vĂœtÄĆŸek 100 %/.NWCDC13/ ^:1,5-2,7/8H,m/,3,0-3,3/3H,m/, 3,7/1 H,m/, 3,86/1 H,m/, 4,06/1H,m/,4,4/1H,d,J=8Hz/,4,6/4H,m/,5,2-5,5/5H,m/,5,8-6,0/2,5H,m/,6,8/0,5H,br s/
ReferenÄnĂ pĆĂklad 26 /2R,4S/-N-allyloxykarbonyl-2-/'â/2S/-N-allyloxykarbonyl-2- /methylkarbamoyl/pyrrolidin-4-ylmethyl7-4-merkaptopyrrolidin 1/
COO
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu25-8 za pouĆŸitĂ /2R,4S/-N-allyloxykarbonyl-2-/'â/2S/-N-allyl-oxykarbonyl-2-karboxypyrrolidin-4-ylmethyl7-4-tritylthiopyrrolidinu /300 mg, 0,47 mmol/, isobutylchlorformiĂĄtu /74 yul,0,56 mmol/, triethylaminu /78 ^ul, 0,56 mmol/ a 40% vodnĂ©horoztoku methylaminu /0,19 ml/, zĂskĂĄ se /2R,4S/-N-allyloxy- -240- karbonyl-2-/ /2S/-N-allyloxykarbonyl-2-/methylkarbamoyl/pyrrolidin*4«ylmethyl7-4-tritylthiopyrrolidin /300 mg, vĂœtÄĆŸek 98 %/. TOP /Π΀ÎčΠ΀ / d : 1,3-2,5/7K,m/,2,6-3,0/3H,m/,2,8/3H, d, J=5Hz/, 3,6/2H,m/,4,3/1H,d,J=8Hz/,4,4-4,6/4H,m/,5,1 -5,4/4H, m/, 5,8-6,0/2,5H, m/,6,7/0,5H,br s/,7,2-7,6/15H,m/ 2/ %_
COO
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 22-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /300mg, 0,46 mmol/ a tri ethyls Hanu /83 ^ul, 0,5 mmol/, zĂskĂĄ sevĂœĆĄe uvedenĂĄ slouÄenina /169 mg, vĂœtÄĆŸek 89 %/· KMR/CDC13/ :1 ,5-2,7/8H,m/,2,82/3H,d,J=5Hz/,3,0-3,3/3H,m/,3,7/1H,m/,3,9/lH,m/,4,l/1H,m/,4,4/lH,d,J=8Hz/,4,6/4H,m/,5,2-5,4/4H,m/,5,8.6,l/2,5H,m/,6,9/0,5H,br s/
ReferenÄnĂ pĆĂklad 27 /2R,4S/-N-allyloxykarbonyl-2-/"/2S/-N-allyloxykarbonyl-2- /dimethylkarbamoyl/pyrrolidin-4-ylmethyl7-4-merkaptopyrroli- din -241-
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu 25-B-8 za pouĆŸitĂ /2R, 4S/-N-allyloxykarbonyl-2-/â/23/-N-allyloxykarbonyl-2-karboxypyrrolidin-4-ylmethyl7â4-tritylthiopyrroliâdinu /300 mg, 0,47 mmol/, isobutylchlorformiĂĄtu /74 /ul, 0,56 mmol/, triethylaminu /78 yul, 0,56 mmol/ a 50% vodnĂ©-ho roztoku dimethylaminu /0,27 ml/, zĂskĂĄ se /2R,4S/-N-allyl-oxykarbonyl/2-///2S/-N-allyloxykarbonyl-2-/dimethylkarbamoyl/pyrrolidin-4-ylmethyl7-4-tritylthiopyrrolidin /290 mg, vĂœtÄ-ĆŸek 93 %/. NMR/CDC13/ :1,3-2,3/7H,m/,2,6-3,0/4H,m/,2,9/6H,s/,3,5/2H,m/,4,1-4,7/5H,m/s5,1-5,3/4H,m/,5,7-5,9/2H,m/,$,2-7,6/15H,m/ 2/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu22-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /290mg, Oj43 mmol/ a triethylsĂlĂĄnu /76 /Ul, 0,48 mmol/, zĂskĂĄse vĂœĆĄe uvedenĂĄ slouÄenina /110 mg, vĂœtÄĆŸek 60 %/. -242- NMR/CDCl3/ÂŁ : 1,5-2,7/SH,m/,2,9-3,3/3H,m/,2,98/3E,s/,3,1/3H,=â - s/, 3,7-4,2/3H,m/,4,4-4,8/5H,m/,5,2-5,4/4H,m/, 5,9/2H,m/
ReferenÄnĂ pĆĂklad 28 /2S,4S/-2-/2,4-dioxoimidazolldin«5-yl/-4-/p-methoxybenzylthio/N-/p-nitrobenzyloxykarbonyl/pyrrolidin
PMBS N- \\
NH
PNZ 0 0'xalylchlorid /1,3 ml, 14,9 mmol/ se pĆikape k roz-toku dimethylsulfoxidu /2,2 ml, 3,10 mmol/ v methylenchloridu/30 ml/ pod dusĂkem pĆi -78 °C a reakÄnĂ roztok se pĆi tĂ©toteplotÄ mĂchĂĄ' 30 minut. K tĂ©to smÄsi se pĆikape roztok /2S,4S/2-hydroxymethyl-4-/p-methoxybenzylthio/-N-/p-nitrobenzyloxy-karbonyl/pyrrolidinu /4,32 g, 9,99 mmol/ v methylenchloridu,ochlazenĂœ na -78 °C,. SmÄs se pĆi tĂ©to teplotÄ mĂchĂĄ 30 minuta pak se k nĂ pĆikape triethylamin /7,0 ml, 50,2 mmol/.
SmÄs se mĂchĂĄ pĆi tĂ©to teplotÄ 10 minut a dĂĄle pĆi teplotÄmĂstnosti 1 hodinu. Pak se pĆidĂĄ methylenchlorid /400 ml/ asmÄs se promyje 1N vodnĂœm roztokem hydrogensĂranu draselnĂ©hoa vodou. OrganickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂranem sod-nĂœm. OddestilovĂĄnĂm rozpouĆĄtÄdla za snĂĆŸenĂ©ho tlaku se zĂskĂĄsurovĂœ aldehyd.
SurovĂœ aldehyd zĂskanĂœ vĂœĆĄe uvedenou reakcĂ se roz- pustĂ ve smÄsi rozpouĆĄtÄdel, obsahujĂcĂ ethanol /15 ml/, vodu /15 ml/ a N,N-dimethylformamid /6 ml/. PĆidĂĄ se uhliÄitan -243- amonnĂœ /4,50 g, 46,8 mmol/ a pak kyanid sodnĂœ /0,98 g, 20,0mmol/ a smÄs se mĂchĂĄ pĆi 60 °C 6 hodin. SmÄs se ochladĂ nateplotu mĂstnosti. Pak se oddestiluje organickĂ© rozpouĆĄtÄd-lo a ke zbytku se pĆidĂĄ voda /100 ml/ a chloroform /100 ml/»OrganickĂĄ vrstva se.oddÄlĂ a pak se vodnĂĄ vrstva extrahuje chloroformem /100 ml x 2/. OrganickĂ© vrstvy se spojĂ, promyjĂ po-tom postupnÄ vodou a nasycenĂœm vodnĂœm roztokem chloridu sod-nĂ©ho a suĆĄĂ se nad bezvodĂœm sĂranem sodnĂœm. RozpouĆĄtÄdlo seoddestiluje za snĂĆŸenĂ©ho tlaku a zbytek se zpracuje sloupco-vou chromatografiĂ na silikagelu Aakogel C-300, methanol-chloroform/, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /1,82 g, vĂœtÄĆŸek36 %/. IR/KBr/cmâ1: 3250, 1770, 1730, 1610, 1510, 1350 N'MB/CDC13 + CD3OD/ĂĄ: 1 ,9-2,3/2H,m/,3,7-4, l/1H,m/,4,26/lH,m/,4,72 a 5,04 /1H, s/, 5,22/2H, s/, 6,86/2H,d,J=8Hz/,7,24/2H,d,J=8Hz/,7,51/2H,d,J=8Hz/,8,26/2H,d,J=8Hz/
ReferenÄnĂ pĆĂklad 29 /2R^4S/-N-allyloxykarbonyl-2-/2,4-dioxoimidazolidin-5âylmethyl/
4-tritylthiopyrrolidin doasteremery A a B 1/
0 1 ,6M hexanovĂœ roztok n-butyllithia /4,1 ml, 6,56 mmol/se pĆikape k roztoku diisopropylaminu /1 ml, 7,14 mmol/ v tetra·hydrofuranu /5 ml/ pod dusĂkem pĆi -78 °C a reakÄnĂ roztok semĂchĂĄ pĆi tĂ©to teplotÄ 10 minut a Za chlazenĂ ledem 30 minut.PĆi -78 °C se k tĂ©to reakÄnĂ smÄsi pĆikape roztok N,N*-bis/tercbutyldĂmethylsilyl/hydantoinu /1,65 g, 5,02 mmol/ v tetrahydro-furanu /2 ml/. Roztok se pĆi tĂ©to teplotÄ mĂchĂĄ 1 hodinu. Pakse k reakÄnĂ smÄsi pĆidĂĄ hexamethylfosfortriamid /1,75 ml, 10 -244- mmol/ a smÄs se mĂchĂĄ 10 minut. Potom se k nĂ pĆikape roztok/2S,4S/-N-allyloxykarbonyl'-2ijodmÄthyl-4-tritylthiopyrĆolidinu/2,28 g, 4,00 mmol, slouÄenina z referenÄnĂho pĆĂkladu 21-2/v tetrahydrofuranu /3 ml/. ReakÄnĂ roztok se mĂchĂĄ pĆi tĂ©toteplotÄ 2 hodiny. X reakÄnĂmu roztoku se pĆidĂĄ nasycenĂœ vod-nĂœ roztok chloridu amonnĂ©ho /10 ml·/ a ethylacetĂĄt /300 ml/.OrganickĂĄ vrstva se postupnÄ promyje 1N hydrogensĂranem drasel-nĂœm /vodnĂœ roztok/, vodou a nasycenĂœm vodnĂœm roztokem chloridu,sodnĂ©ho a pak se suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm. RozpouĆĄtÄd-lo se oddestiluje za snĂĆŸenĂ©ho tlaku a zbytek se zpracuje sloupcovou chromatografiĂ :na silikagelu /7/akogel * C-300, hexan-ethylacetĂĄt/, zĂskĂĄ se /2R,4S/-N-allyloxykarbonyl-2-/1-terÄ.butyldimethylsilyl-2iji4-dioxoimidazolidin-5-ylmethyl/-4-tri-tylthiopyrrolidih /1,19 g, vĂœtÄĆŸek 45 %/. IR/Kar/cmâ1: 3420, 3250, 1765, 1700, 1400, 1200 NWCDC13/ i :0,27 a 0,35/6H, s/, 0,94 a 0,97/9H, s/, 1,5/1 H,m/, 1 ,7/1H,m/,2,25/1H,m/,2,6-3,0/3H,m/,4,2/1H,m/, 4,3-4,6/3H,m/,5,25/2H,m/,6,85/1 H,m/,7,1-7,7/15H,m/,8,06 a 8,11/1H,s/ 2/
O
SmÄs 49% kyseliny fluorovodĂkovĂ© /1,5 ml/ a acetonit-rilu /13,5 ml/ se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uve-denou reakcĂ /1,10 g, 1,68 mmol/ v acetonitrilu /15 ml/. Ten-to roztok se mĂchĂĄ pĆes noc pĆi teplotÄ mĂstnosti. X reakÄnĂmuroztoku se pĆidĂĄ ethylacetĂĄt /300 ml/. Tento roztok se postup-nÄ promyje vodou, nasycenĂœm vodnĂœm roztokem hydrogenuhliÄitanusoÄnĂ©ho, vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho ..........-245-. .......... « a pak se suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm. RozpouĆĄtÄdlo seoddestiluje za snĂĆŸenĂ©ho tlaku a zbytek se zpracuje sloupcovouchromatografiĂ na silikagelu AakogelTIw C-300, methanol-chlo-roform/, zĂskĂĄ se diastereomer Î /550 mg, vĂœtÄĆŸek 61 %, polĂĄrnĂslouÄenina/ a diastereomer B /220 mg, vĂœtÄĆŸek 24 %, mĂ©nÄ polĂĄr-nĂ slouÄenina/ vĂœĆĄe uvedenĂ© slouÄeniny. ' ~
Diastereomer A IR/KBr/cm-1:3550, 3480, 3420, 1770, 1730, 1680, 1445, 1410KMR/CDC13/ S : 1,2-2,4/4H,m/,2,75/2H,m/,3,05/1H,m/,3,8/1H,m/, 4,1 0/1H,d,J=8Hz/,4,49/2H,d,J=6Hz/,5,26/2H,m/,5,9/1H,m/,6,54/1H,s/,7,0-7,7/15H,m/,8,4l/lH,s/
Diastereomer B IR/KBr/cm-1: 3420, 3230, 1775, 1730, 1700, 1445, 1410,NWCDCiy o :1,2-1 ,9/2H,m/, 1,95-2,45/2H,m/,2,7/2H,m/,3,05/1H, m/, 3,8-4,05/2H,m/,4,46/2H,d,J=5Hz/,5,26/2H,m/, 5,85/1 H,m/, 6,59/1H, s/, 7,1-7,6/1 5H,m/,8,1 2/1 H,s/
2,1M lithiumdiisopropylamid /7,6 ml, 16,0 mmol/ sepĆikape k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /5,0g, 13,3 mmol/ v tetrahydrofuranu /250 ml/ pod dusĂkem pĆi -78 Ca smÄs se mĂchĂĄ 10 minut. Pak se pĆikape allylbromid /3,46 ml, 40mmol/ a smÄs se mĂchĂĄ pĆi tĂ©to teplotÄ 30 minut. Po odstranÄnĂchladĂcĂho media se smÄs mĂchĂĄ 30 minut. Pak se pĆidĂĄ nasycenĂœroztok /vodnĂœ/ chloridu amonnĂ©ho a smÄs se extrahuje ethylace-tĂĄtem. OrganickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄna-tĂœm. a pak se zahustĂ. Zbytek se zpracuje sloupcovou chromato-grafiĂ na silikagelu /Wakogel^1 C-300, ethylacetĂĄt-hexan 1:6/,zĂskĂĄ se 2-ethoxykarbonyl-1-/â/2R,4R/-4-terc.bu tyldimethylsilo-xy-N-terc.butoxykarbonylpyrrolidin-2-yl7-4-penten /6,09 g,vĂœtÄĆŸek 1 1 0 %/. -246- NWeDCl3/1 :0,08/6H,s/,0,86/9H, s/, 1,26/3H, t, J=8Hz/, 1,48/9H,â â- s/r1,50-2,20/3H,m/,2,16-2,74/2H,m/,3,34/2H,m/, 3,90/1H,m/,4,14/2H,m/,4,32/1H,m/,5,04/2H,m/,5,70/1H,m/ 3/ TBDMSO/,
^/COOH COOEt
Boc
Chlorid ruthenitĂœ /6,25 mg, 30 yumol/ se pĆidĂĄ kesmÄsi, obsahujĂcĂ slouÄeninu zĂskanou vĂœĆĄe uvedenou reakcĂ/507 mg, 1,22 mmol/, chlorid uhliÄitĂœ /2,5 ml/, acetonitril/2,5 mih/, jodistan sodnĂœ /1,1. g, 5,14 mmol/ a vodu /3,75 ml/.ReakÄnĂ roztok se mĂchĂĄ 2 hodiny a pak se extrahuje methylen-chloridem. OrganickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂranem horeÄ-natĂœm a zahustĂ se. Ășbytek se zpracuje sloupcovou chromatogra-fi;Ă na silikagelu /Wakogel C-300, ethylacetĂĄt-hexan 1:1/. zĂskĂĄse 3-ethoxykarbonyl-4-/_/2R,4R/-4-terc.butyldimethylsiloxy-N-terc.butoxykarbonylpyrrolidin-2-yl/mĂĄselnĂĄ kyselina /480 mg,vĂœtÄĆŸek 90 %/. NMR/CDCl-j/ : 0,08/6H,s/,0,88/9H,s,/, 1 ,28/3H,t,J=8Hz/,1,48/9H,s/,1,78/2H,m/,2,04/2H,m/,2,80/3H,m/,3,38/2H,m/, 3,90/1H,m/,4,20/2H,m/,4,36/1 H,m/
Boc 4/ 0 0 -247-
Karbonyldiimidazol /475 mg, 2,93 mmol/ se pĆidĂĄ kroztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /847 mg, 1,95 â Tmmol/ v tetrahydrofuranu /17 ml/ pĆi teplotÄ mĂstnosti a reakÄ-ni roztek se mĂchĂĄ 1 hodinu. Potom se pĆidĂĄ koncentrovanĂœ vod-nĂœ amoniak /3,4 ml/. ReakÄnĂ roztok se dĂĄle mĂchĂĄ 30 minut· apotom se zĆedĂ ethylacetĂĄtem. OrganickĂĄ vrstva se promyje nasy-cenĂœm vodnĂœm roztokem chloridu amonnĂ©ho, pak se suĆĄĂ nad bezvodĂœmsĂranem hoĆeÄnatĂœm a zahustĂ se. Ășbytek se rozpustĂ v tetra-hydrofuranu /15 ml/. Potom se za chlazenĂ ledem pĆidĂĄ 60%hydrid sodnĂœ /94 mg, 2,3 mmol/ a smÄs se mĂchĂĄ 20 minut. SmÄsse pak podrobĂ dÄlenĂ kapalin jak je popsĂĄno vĂœĆĄe a organickĂĄvrstva se suĆĄĂ a zahustĂ. Zbytek se zpracuje sloupcovou chro-matografiĂ na silikagelu /Wakogel C-300, ethylacetĂĄt-hexan1:1/, zĂskĂĄ se /2R,4R/-4-terc.butyldimethylsiloxy-N-terc.bu-toxykarbonyl-2-/2,5-dioxopyrrolidin~3-ylmethyl/pyrrolidin/576 mg, vĂœtÄĆŸek 76 %/. m«R/CDCl3/Ć„ :0,08/6H,s/,0,90/9H,s/,1,48/6H,s/,1,70/2H,m/,2,00/2H,m/,2,58/1H,m/,2,90/3H,m/,3,38/2H,m/, 4,1 2/lH,m/,4,40/1K,m/ 5/
0
H
SlouÄenina zĂskanĂĄ vĂœĆĄe uvedenou reakcĂ /570 mg, 1,47mmol/ se rozpustĂ Ve smÄsi methanolu /11 ml/ a thioriylchlori-du /0,32 ml, 4,4 mmol/ za chlazenĂ ledem. ReakÄnĂ roztok senechĂĄ ohĆĂĄt na teplotu mĂstnosti a mĂchĂĄ se 30 minut a pak sezahustĂ za snĂĆŸenĂ©ho tlaku. Zbytek se rozpustĂ v chloroformu/10 ml/. Potom ĆĄe pĆidĂĄ triethylamin /0,61 ml, 5,86 mmol/ a 4,6-dimethyl-2-/p-nitrobenzyloxykarbonylthio/pyrimidinu /470mg, 1,47 mmol/ a smÄs se mĂchĂĄ pĆes noc. ReakÄnĂ roztok se promyjÄ'~4N"kyselinou chlcrovodĂkovou, pak ĆĄe suĆĄĂ nad bezvodĂœm -248- sĂranem horeÄnatĂœm a zahustĂ se. Zbytek se rozpustĂ, v methylen- chĂoridu /0,14 ml, 1,77 mmol/ a pĆidĂĄ se triethylamin /0,31 ml, 2,2 mmol/ a smÄs se mĂchĂĄ pĆi teplotÄ mĂstnosti 30 minut.
ReakÄnĂ roztok se nalije do nasycenĂ©ho vodnĂ©ho roztokĆŻ hydrogen uhliÄitanu sodnĂ©ho a extrahuje se methylenchloridem. OrganickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se.
Zbytek se zpracuje sloupcovou chromatografiĂ na silikageluTM /WakĂłgel C-300, ethylacÄtĂĄt/, zĂskĂĄ se /2R,4R/-4-methansul-fonyloxy-N-/p-nitrobenzyloxykarbonyl/-2-/2,5-dioxopyrrolidin- 3-ylmethyl/pyrrolidin /420 mg, vĂœtÄĆŸek 62 %/. NWCDC13/ i :1,80-2,40/4H,m/,2,45-3,30/5H,m/,3,06/3H,©/, 4,00-4,40/2H,m/,5,26/2H,m/,7,54/2H,d,J=3Hz/, 8,28/2H,d,J=8Hz/ 6/
SmÄs obsahujĂcĂ slouÄeninu zĂskanou vĂœĆĄe uvedenoureakcĂ /410 mg, 0,S0 mmol/, N,N-dimethylformamid /4,1 ml/ a thio-acetĂĄt draselnĂœ /308 mg, 2,70 mmol/ se mĂchĂĄ pĆi 70 °C 1 ho-dinu. ReakÄnĂ roztok se nalije do vody a extrahuje se ethyĂ-
acetĂĄtem. OrganickĂĄ vrstva se suĆĄĂ a zahustĂ. Zbytek se zpra-TM cuje sloupcovou chromatografiĂ na silikagelu '/Wakogel C-300,ethylacetĂĄt-hexan 1:1/, zĂskĂĄ se /2R,4S/-4-acetylthio-N-/p-.nitrobenzyloxykarbonyl/ -2-/2,5-dioxopyrrolidin-3-ylmethyl/pyrro-lidin /251 mg, vĂœtÄĆŸek 64 %/. NMR/CDC13/S : 1,70/2H,m/,2,16/2H,m/,2,38/3H,s/,2,40-3,40/5H,m/, 3,80-4,30/2H,m/,5,22/2H,m/,7,56/2H,d,J=8Hz/, 8,24 /2H,d,J=8Hz/ -249- ^eĆerenÄnĂ pĆĂklad 31 ' '"/2S,â4S/-4-ĂĄcetyrthib-N-allyloxykĂĄrbbnyl-2-/1 -allyloxykarbonyĂ- 5-oxopiperazin-2-yl/pyrrolidin ' " 1/ * TBDMSĂ/__
Boc OH
Triethylamin /1,27 ml, 9,55 mmol/ se pĆidĂĄ k roztoku/23,4R/-4-1erc.butyldimethylsiloxy-H-terc·butoxykarbonylproli-nalu /19,1 g, 57,87 mmol/ v nitromethanu /95 ml/ za mĂchĂĄnĂ achlazenĂ ledem. Tento roztok se nechĂĄ stĂĄt pĆi teplotÄ mĂstnos-ti 15 hodin. -RozpouĆĄtÄdlo se oddestiluje za snĂĆŸenĂ©ho tlaku
a zbytek se zpracuje sloupcovou chromatografiĂ na silikageluP i vT /Wakogel C-3QO, 350 g, hexan-ethylacetĂĄt 9:1/, zĂskĂĄ se /2S,4R/- 4-terc.butyldimethylsiloxy-N-terc.butoxykarbonyl-2-/1-hydroxy-2-nitroethyl/pyrrolidin /14,81 g, vĂœtÄĆŸek 65,5 %/>, iR/KBr/cm-1: 3420, 1675-1700, 1560, 1415, 1255, 1165, 840, 780ITO/CDC13/^ :0,07/6H,s/,0,87/9Hs/,1,49/9H,s/,1,7-2,l/2H,m/, 3,2-3,6/2H,m/,4,12-4,56/5H,m/ 2/
Boc no2
Thionylchlorid /3,58 ml, 49,33 mmol/ se pĆikape k rozto-ku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /14,8 g, 37,89 mmol/v methylenchloridu /150 ml/ pĆi -50 °C. ReakÄnĂ roztok se mĂchĂĄ -250- pĆi -50 °C 5 minut a pak se pĆikape triethylamin /16,5 ml, 118,39mmol/. ChladĂcĂ lĂĄzeĆ se odstranĂ a reakÄnĂ roztok se mĂchĂĄ pĆiteplotÄ mĂstnosti 3 hodiny, pak se nalije do ledovĂ© vody /100ml/ a extrahuje se methylenchloridem. OrganickĂĄ vrstva se prĂł-myje vodou a 10% vodnĂœm roztokem hydrogenuhliÄitanu sodnĂ©ho,pak se suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm a zahustĂ. Zbytek se podro-bĂ sloupcovĂ© chromatografii na silikagelu /Wakogel C-300,hexan-ethylacetĂĄt 95:5/, zĂskĂĄ se /2S,4R/-4-terc.butyldimethyl-siloxy-N-terc.butoxykarbonyl-2-/2-nitrovinyl/pyrrolidin /11,48g, vĂœtÄĆŸek 81,3 %/ jako pevnĂĄ lĂĄtka. IR/KBr/cm"1: 1685, 1520, 1400, 1350, 1250, 1160, 835, 770 NMR/CDCiyĂĄ :0,09/6H,s/,0,80/9H,s/,1,46/9H,br s/,1,80-2,28/2H,m/,3,40-3,71/2H,m/,4,36-4,76/2H,m/,7,02-7,24/2H,m/ 3/
'^riethylamin /0,74 ml, 5,58 mmol/ se pĆidĂĄ ke smÄsi, obsa-hujĂcĂ slouÄeninu zĂskanou vĂœĆĄe uvedenou reakcĂ /2,0 g, 5,37mmol/, methylenehlorid /40 ml/, tetrah.ydrofuran /10 ml/ a glycin-ethylester hydrochlorid /750 mg, 5,37 mmol/ pĆi teplotÄ mĂstnos-ti a smÄs se mĂchĂĄ 30 minut, pak se nalije do nasycenĂ©ho vodnĂ©horoztoku hydroyenuhliÄitanu sodnĂ©ho a extrahuje se methylenchlo-ridem. OrganickĂĄ vrstva se suĆĄĂ nad bezvodĂœm sĂranem horeÄna-tĂœm a zahustĂ se. Zbytek se zpracuje sloupcovou chromatografiĂna silikagelu /Wakogel^ C-300, ethylacetĂĄt-hexan 1:3/, zĂskĂĄ se/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsiloxy-2-/ 1 -/ethoxykarbonylmethyl/amino-2-nitroethyl7pyrrolidin /2,32 g, vĂœ-tÄĆŸek 91 %/. -251- NWCDCl3/ÂŁ :0,08/ĂłH,s/,0,8S/9H,s/,1,28/3H,t,J=6HZ/,1,50â /9H,br s/,1,98/2H,m/,3,24/1H,m/,3,50/2H;m/, 3,80/1 H,m/,4,08/1H,m/,4,18/1H,m/,4,20/2H,q,J=6Hz/,4,40/3H,m/ 4/
TBDMSO i.,
Boc
H
SmÄs slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,26g, 2,65 mmol/, mravenÄenu amonnĂ©ho /1,67 g, 26,6 mmol/ a'methanolu /25 ml/ se zpracuje s 10% palladiu na uhlĂ /300mg/ pĆi teplotÄ mĂstnosti po dobu 1 hodiny a pak pĆi 60 °Cpo dobu 1 hodiny. ReakÄnĂ smÄs se zfiltruje pro odstranÄnĂpalladia na uhlĂ a zahustĂ se. Zbytek se rozpustĂ v methy-lenchloĆidu a promyje se vodou. OrganickĂĄ vrstva se suĆĄĂnad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ, zĂskĂĄ se olejo-vitĂĄ substance /2S,4R/-K-terc.butoxykarbonyl-4-terc.butyl-dimethylsiloxy-2-/5-oxopiperazin-2-yl/pyrrolidin. WĂR/CDC13/ S :0,06/6H,s/,0,86/9H,s/,1,48/9H,br s/,1,96/2H,m/, âą 3,22/3H,m/,3,52/3H,m/,4,10/lH,m/,4,32/1H-,m/s4,38/1H,m/
AllylchlorkarbonĂĄt /0,33 JÂź1} 3,18 mmol/ a triethyl- -252- amin /0,55 ml, 3,98 mmol/ se pĆidĂĄ k roztoku slouÄeninyzĂskanĂ© vĂœĆĄe uvedenou reakcĂ v methylenchloridu /25 ml/ zachlazenĂ ledem a smÄs se mĂchĂĄ 1 hodinu, ^eakÄnĂ roztok senalije do nasycenĂ©ho vodnĂ©ho roztoku hydrogenuhliÄitanusodnĂ©ho, potom se extrahuje methylenchloridem, suĆĄĂ nad bez-vodĂœm sĂranem horeÄnatĂœm a zahustĂ. Zbytek se zpracuje sloup-covou chromĂĄtografiĂ na silikagelu /wakogel C-300, ethyl-acetĂĄt-hexan 3:1/, zĂskĂĄ se /2S,4R/-N-terc.butoxykarbonyl- 4-terc.butyldimethylsiloxy-2-/1-allyloxykarbonyl-5-oxopipe-razin-2-yl/pyrrolĂdin diastereomer A / mĂ©nÄ polĂĄrnĂ slouÄe-nina, 710 mg, vĂœtÄĆŸek /2 stupnÄ/:59 %/ a diastereomer 3/vysoce polĂĄrnĂ slouÄenina , 290 mg, vĂœtÄĆŸek /2 stupnÄ/: 24 %/.
A 0,06/6H,s/,0,86/9H/s/,1,46/9H,br s/,1,86/2H,m/,3,20-3,90/5H,m/,4,10/1H,m/,4,38/1H,m/,4,48/2H,m/,4,64/2H,m/,5,20/2H,m/,5,30/2H,m/,5,S0/1H,m/
B 0,0o/6H,s/,0,86/9H,s/,1,44/9K,br s/,1,82/1H,m/,2,00/lH,m/,3,10-3,80/4H,m/,4,.00-4,50/5H,m/, 4,60/2H,m/,5,30/2H,m/,5,90/1H,m/
DiastereomerNMR/CDCl3/ÂŁ :
DiastereomerNMĆ/C DC1 / p : 6/
H
Methylenchlorid /4,5 ml/ a kyselina trifluorocto- vĂĄ /4,5 ml/ se pĆidajĂ ke slouÄeninÄ zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /diastereomer A, 993 mg, 2,05 mmol/ za chlazenĂ ledem a smÄs se nechĂĄ ohĆĂĄt na teplotu mĂstnosti, potom se mĂchĂĄ -253- 10 minut a zahustĂ za snĂĆŸenĂ©ho tlaku. Potom se pĆidĂĄmethylenchlorid. /18 ml/ a triethylaiaih /1,51 ml, 10,3 mmol/a roztok allylchlorkarbonĂĄtu /0,69 ml, 6,16 mmol/ v methy-'lenchloridu /2,8 ml/, pĆidĂĄnĂ se provede po kapkĂĄch za chla-zenĂ ledem. SmÄs se mĂchĂĄ 1 hodinu, pak se nalije do nasy-cenĂ©ho vodnĂ©ho roztoku hydrogenuhliSitanu sodnĂ©ho a extrahu-je se methylenchloridem. OrganickĂĄ vrstva se suĆĄĂ nad bezvo-dĂœm sĂranem hoĆeÄnatĂœm a zahustĂ se. Zbytek se zpracuje sloupcovou chromatografiĂ na silikagelu /Wakogel C-300, ethyl-acetĂĄt/, zĂskĂĄ se /2S,4R/-N-allyloxykarbonyl-4-terÄ.butyl-dimethylsiloxy-2-/1 -allyloxykarbonyl-5-oxopiperazin-2-yl/-pyrrolidin-diastereomer A /698 mg, vĂœtÄĆŸek 73 %/·
Provede se stejnĂĄ operace za pouĆŸitĂ diastereomeru3 zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ /726 mg, 1,50 mmol/, zĂskĂĄse /2S,4R/-N-allyloxykarbonyl-4-terc.butyldimethylsiloxy-2-/1 -allyloxykarbonyl-5-oxopiperazin-2-yl/pyrrolidin-dia-stereomer B /451 mg, vĂœtÄĆŸek 64 %/.
Diastereomer A NMR/CDCl^/ 5:0,04/6H, s/, 0,86/9H,s/, 1,8Ăł/2H,m/, 3,50/4H,m/,3,80/1 H,m/,4,16/1H,m/,4,44/3H,m/,4,58/2H,m/,4,66/2H,m/,5,32/4H,m/,5,96/2H,m/
Diastereomer B NMR/CDCl^/ Ć: 0,04/6H,s/,0,86/9H,s/,1,86/1H,m/,2,02/1 H,m/, 3,20/3,80/4H,m/,4,20/3H,m/,4,44/2H,m/,4,60/4H,m/,5,30/4H,m/,5,92/2H,m/
O 7/ -254- 1M roztok tetrabutylamoniumfluoridu /2,28 ml, 2,28mmol/ se pĆidĂĄ k roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenoureakcĂ /diastereomer A, 698 mg, 1,49 mmol/ v tetrahydrofu-ranu /7,0 ml/ za chlazenĂ ledem ĂĄ smÄs se mĂchĂĄ pĆi teplo-tÄ mĂstnosti 2 hodiny. ReakÄnĂ roztok se zĆedĂ ethylacetĂĄtempak se promyje nasycenĂœm vodnĂœm roztokem hydrogenuhliÄitanusodnĂ©ho, suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ. Zbytek se rozpustĂ v methylenchloridu /14 ml/ a triethylaminu/0,88 ml, 5,98 mmol/ a methansulfonylchloridu /0,24 ml, 2,99mmol/ se pĆidĂĄ za chlazenĂ ledem. SmÄs se mĂchĂĄ 40 minut.ReakÄnĂ roztok se nalije do vodnĂ©ho roztoku hydrogenuhliÄi-tanu sodnĂ©ho, pak se extrahuje; methylenchloridem, suĆĄĂ nad
bezvodĂœm sĂranem hoĆeÄnatĂœm a zahustĂ. Zbytek se zpracujeTM sloupcovou chromatografiĂ na silikagelu /Wakogel C-300,ethylacetĂĄt/, zĂskĂĄ se /2S,4R/-N-allyloxykarbonyl-4-methan-sulfonyloxy-2-/1-allyloxykarbonyl-5-oxopiperazin-2-yl/pyrro-lidin-diastereomer A /487 mg, vĂœtÄĆŸek 75 %/·
Provede se stejnĂœ postup jako vĂœĆĄe za pouĆŸitĂdiastereomeru B zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ /451 mg, 0,96mmol/, zĂskĂĄ se /2S,4R/-N-allyloxykarbonyl-4-methansulfo-nyloxy-2-/1 -allyloxykarbonyl-4-methansulfonyloxy-2-/1 -allyl-oxykarbonyl-5-oxopiperazin-2-yl/pyrrolidin-diastereomer B/285 mg, vĂœtÄĆŸek 68 %/.
Diastereomer A NMR/CDCl^/ $ :2,24/2H,m/,3,08/3H,s/,3,56/2H,m/,3,58/1H,m/,3,72/2H,m/,4,18/2H,m/,4,50/2H,m/,4,64/4H,m/, 5,36/4H,m/,5,86/2H,m/
Diastereomer B · NMR/CDC13/ :2,18/1H,m/,2,48/1H,m/,3,04/3H,s/,3,20-3,80/4H,m/,3,90-4,30/4H,m/,4,62/5H,m/,5,30/4H,m/,5,92/2H,m/ > '>'1?'
SmÄs, obsahujĂcĂ slouÄeninu zĂskanou vĂœĆĄe uvede-nou reakcĂ /diastereomer A, 487 mg, 1,12 mmol/, thiooctandraselnĂœ /386 mg, 3,38 mmol/ a N,N-dimethylformamid /9,7 ml/se mĂchĂĄ pĆi 70 °C 1,5 hodiny. SmÄs se nechĂĄ vychladnout,potom se zĆedĂ ethylacetĂĄtem, promyje se nasycenĂœm vodnĂœmroztokem chloridu sodnĂ©ho, suĆĄĂ nad bezvodĂœm sĂranem hoĆeÄ- natĂœm a zahustĂ, Ășbytek se zpracuje sloupcovou chromatogra-ÎłÏÎŹ/Ï fiĂ na silikagelu /Wakogel C-300, ethylacetĂĄt/, zĂskĂĄ se/2S,4S/-N-allyloxykarbonyl-4-acetylthio-2-/1-allyloxykarbo-nyl-5-oxopiperazin-2-yl/pyrrolidin-diastereomer A /508 mg,vĂœtÄĆŸek 109 %>/.
Provede se stejnĂœ postup za pouĆŸitĂ diastereomeru
B zĂskanĂ©ho vĂœĆĄe uvedenou reakcĂ, zĂskĂĄ se /2S,4S/-N-allyl-oxykarbonyl-4-acetylthio-2-/1-allyloxykarbonyl-5-oxopiperazin-2-yl/p.yrrolidin-diastereomer 3 /200 mg, vĂœtÄĆŸek 73 %/·Diastereomer A NMR/CDC13/S : 1,78/1H,m/,2,3Ăł/3H,s/,2,44/1H,m/,3,10/1H,m/,3,52/2H,m/,3,82/2H,m/,4,36/4H,m/,4,66/4H,m/,5,34/4H,m/,5,98/2H,m/
Diastereomer B - NMR/CDC13/C :1 ,80/1H,m/,2,64/lH,m/,2,38/3H,s/,3,30/1H,m/, 3,68/2H,m/,3,96/lH,m/,4,10-4,60/5H,m/,4,62/4H,m/,5,28/4H,m/,5,98/2H,m/
ReferenÄnĂ pĆĂklad 32 /2S,4S/-4-m.erkapto-K-/p-nitrobenzyloxykarbonyl/-2-/ N-/p-nitrobenzyloxykarbonyl/piperidin-4-yl7pyrrolidin 256- 1/ T3DMS0'//.
r-
SmÄs jodidu mÄdnĂ©ho /50 mg, 0.26 mmol/ a 1N roz-toku vinylmagnesiumbromidu v tetrahydrofuranu /15 ml/ vtetrahydrofuranu se po kapkĂĄch smĂsĂ se smÄsĂ trimethyl-silylchloridu /3,18 ml, 25,0 mmol/ a /E/-3-/~/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsiloxypyrrolidin-2-yl7akrylovou kyselinou ve formÄ ethylesteru /2,0 g, 5,0 mmol/v tetrahydrofuranu /30 ml/. MĂĆĄenĂ se provĂĄdĂ bÄhem 30 mi-nut pod dusĂkem pĆi -78 °C. ReakÄnĂ smÄs se mĂchĂĄ 2 hodinypĆi tĂ©ĆŸe teplotÄ, pak se reakce pĆeruĆĄĂ nasycenĂœm vodnĂœmroztokem chloridu amonnĂ©ho /15 ml/ a extrahuje se ethylaÄe-Ƅåtem /100 ml/. OrganickĂĄ vrstva se postupnÄ promyje vodoua nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂnad bezvodĂœm sĂranem sodnĂœm a zahustĂ se za snĂĆŸenĂ©ho tla-ku. Zbytek se zpracuje sloupcovou chromatografiĂ na silika-gelu /V/akogel^1 C-3OO, hexan-ethylacetĂĄt 15:1/, zĂskĂĄ seethylester 3-/â/2S,4R/-RT-terc.butoxykarbonyl-4-terc»butyl-dimethylsiloxypyrrolidin-2-yl7-5-pentenovĂĄ kyselina/1,7 g,vĂœtÄĆŸek 79,4 %/· NMR/CDC13/ ÂŁ :0,05/6H,s/,0,86/9H,s/,1,24/3H,t,J=8Hz/, 1,48/9H,s/,1,66-1,97/2H,m/,2,12-2,59/2H,m/,3,10-3,30/2H,m/,3,30-3,70/lH,m/,3,93-4,24/3H,m/,4,30/1H,m/,5,08/1H,d,J=10Hz/,5,11/1H,d,J=18HĆŸ/,5,64/1H,m/ 2/
Boc TBDMSO 'h
OH
-257- K roztoku lithiumaluminiumhydridu /113 mg, 2,98mmol/ v tetrahydrofuranu /30 ml/, se pĆidĂĄ slouÄenina zĂska-nĂĄ vĂœĆĄe uvedenou reakcĂ /1,7 g, 3,98 mmol/ v tetrahydrofu-rĂĄnu /10 ml/ pod dusĂkem pĆi 0 °C a reakÄnĂ smÄs se pĆitĂ©to teplotÄ mĂchĂĄ 1 hodinu. Reakce se pĆeruĆĄĂ nasycenĂœm ~ vodnĂœm roztokem chloridu sodnĂ©ho /5 ml/ a extrahuje se ethyl-acetĂĄtem /100 ml/. OrganickĂĄ vrstva se postupnÄ promyje 1NvodnĂœm roztokem hydroxidu sodnĂ©ho, vodou a nasycenĂœm vodnĂœmroztokem chloridu sodnĂ©ho, suĆĄĂ nad sĂranem sodnĂœm a zahus-ti za snĂĆŸenĂ©ho tlaku. Zbytek se zpracuje sloupcovou chro-matografiĂ na silikagelu /Wakogel C-300, hexan-ethylace-tĂĄt 5:1/, zĂskĂĄ se 3-/f*/2S,4R/-N-terc.butoxykarbonyl-4-terc,butyldimethylsiloxypyrrolidin-2-yl7pent-4-en-1-ol /1,09 g,vĂœtÄĆŸek 59,9 %/. I\W/CDC13/ Ă :0,04/6H,s/,0,86/3H,s/,1 ,46/9K,s/, 1 ,50-1 ,95/4H,m/,2,73/1H,m/,3,12/1H,dd,J=12,4Hz/,3,32-3,77/3H,m/, 3,88-4,20/1 H,m/, 4,32/1 H,m/, 5,1 2/2H,m/,5,64/1H,m/
3u?if enylf osf in /1,0 g, 3,81 mmol/ a ftalimid /0,63g, 4,28 mmol/ se pĆidĂĄ k mĂchanĂ©mu roztoku slouÄeniny zĂskanĂ©vĂœĆĄe uvedenou reakcĂ /1,09 g, 2,83 mmol/ v tetrahydrofuranu /30ml/ pod dusĂkem a pak se ke smÄsi za chlazenĂ ledem pĆidĂĄdiethylazodikarboxylĂĄt /0,58 ml, 3,68 mmol/. ReakÄnĂ smÄs semĂchĂĄ 2 hodiny pĆi tĂ©to teplotÄ, pak se extrahuje ethylacetĂĄ-tem /70 ml/. OrganickĂĄ vrstva se promyje vodou a nasycenĂœmvodnĂœm roztokem chloridu sodnĂ©ho, pak se suĆĄĂ nad bezvodĂœmsĂranem sodnĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku. Zbytek se
TM zpracuje sloupcovou chromatografiĂ na silikagelu /Wakogel -258- C-300, hexan-ethylacetĂĄt 6:1/, zĂskĂĄ se 3-Î /2S,4R/-N-terc. - butoxykarbonyl-4-terc.butyldimethylsiloxypyTrolidin-2-yl7-5- ftalimido-l^penten /1,31 g, vĂœtÄĆŸek 90,0 %/. NMR/CDCiy Ï :0,03/6H,s/,.0,84/9H,s/, 1,42/9H,s/, 1,50-1 ,93/4H,mZ, 2,73/lH,m/,3,20/1H,dd,J=12,4Hz/,3,28-3,80/3H,m/, / 3,84â4,17/ĂH,m/,4,28/1H,m/,5,04-5,30/2H,m/,5,62 /1H,m/,7,71/2H,m/,7,84/2H,m/ 4/
NH-Boc K roztoku slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,31 g, 2,55 mmol/ v ethanolu /15 ml/ se pĆidĂĄ hydrazin-s-mono-Ćhydrat /0,37 ml, 7,63 mmol/ pĆi teplotÄ mĂstnosti. ReakÄnĂsmÄs^-se mĂchĂĄ pĆi tĂ©to teplotÄ pĆes noc, pak se zahustĂ za snĂ-ĆŸenĂ©ho tlaku. Zbytek se vyjme do vody a ethylacetĂĄtu. Organic-kĂĄ vrstva se postupnÄ promyje 2N vodnĂœm roztokem hydroxidu amon-nĂ©ho, vodou a nasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho, pakse suĆĄĂ nad bezvodĂœm sĂranem sodnĂœm a zahustĂ se za snĂĆŸenĂ©hotlaku. Zbytek se rozpustĂ v tetrahydrofuranu /30 ml/ a pak sepĆi teplotÄ mĂstnosti pĆidĂĄ di-terc.butyldikarbonĂĄt /640 mg, 2,93 mmol/. Po 1 hodinovĂ©m mĂchĂĄnĂ se reakÄnĂ smÄs zahustĂ zasnĂĆŸenĂ©ho tlaku a zbytek se zpracuje sloupcovou chromatografiĂna silikagelu /Wakogel C-300, hexan-ethylacetĂĄt 5:1/, zĂskĂĄse 3-/-/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsi-loxypyrrolidin-2-yl7-5-terc.butoxykarbonylamino-1-penten /983mg, vĂœtÄĆŸek 79,3%/. NMR/CDCly :0,04/6H,s/,0,86/9H,s/,1,42/9H,s/,1,46/9H,s/,· 1 ,82/2H,m/,2,48-2,82/1H,m/,3,00/lH,m/,3,22/2H,m/, 3,37-3,73/1H,m/,4,01/1H,m/,4,30/1H,m/,4,42-4,75/1H, m/,5,02-5,22/2H,m/,5,58/1H,m/ -259- 2/
roztoku 9-boracyklo/3.3.1/nonanu /545 mg, 2,23 mmol/v tetrahydrofuranu /10 ml/ se pĆidĂĄ roztok slouÄeniny zĂska-nĂ© vĂœĆĄe uvedenou reakcĂ /980 mg, 2,02 mmol/ v tetrahydro-furanu /5 ml/ pod dusĂkem pĆi teplotÄ mĂstnosti a reakÄnĂsmÄs se mĂchĂĄ 2,5 hodiny pĆi tĂ©ĆŸe teplotÄ. PĆidĂĄ se voda/6 ml/ a tetrahydrĂĄt perboritanu sodnĂ©ho /1,23 g, 7,99 mmol/.VĂœslednĂĄ smÄs se pres noc intenzĂvnÄ mĂchĂĄ a pak se extra-huje ethylacetĂĄtem /50 ml/. OrganickĂĄ vrstva se promyjenasycenĂœm vodnĂœm roztokem chloridu sodnĂ©ho', pak se suĆĄĂ nadbezvodĂœm sĂranem sodnĂœm a zahustĂ se za snĂĆŸenĂ©ho tlaku.Zbytek se zpracuje sloupcovou chromatografiĂ na silikagelu/ĂVakogel^ C-300, hexan-ethylacetĂĄt 2:1/, zĂskĂĄ se 3-/~/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsiloxypyrro-lidin-2-yl7-5-terc.butoxykarbonylamino-1-propanol /753 mg,vĂœtÄĆŸek 71,5 %/. NMR/CDC13/:0,06/6H,s/, 0,87/9H,s/,1,44/9H,s/,1,48/9H,s/, 2,30/1H,m/,3,00-3,40/4H,m/,3,54/1H,m/,3,74/2H,m/,4,08/1H,m/,4,30/1H,m/
-260-
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ- kladu 13-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /753 mg, 1,50 mmol/, terÄ.butoxidu draselnĂ©ho /370 -S) 3,30 mmol/ a p-toluensulfonylchloridu /315 mg, 1,65 mmol/, , zĂskĂĄ se /2S,4R/-K-terc.butoxykarbonyl-4-terc.butyldimethyl- ___________siloxy-2-/n-terc. butoxykarbonylpiperidin-4-yl/pyrrolidin /494 mg, vĂœtÄĆŸek 68,0 %/. NMR/CDCl^/Ă :0,05/6H,s/,0,87/9H,s/,1,00-1,28/2H,m/, 1 ,45/18H,s/, 1,78/2H,m/,2,64/2H,m/,3,22/1H,dd,J=12,4Hz/,3,38-3,66/lH,a/,3,96/lH,m/,4,14/2H,m/,4,29/1H,m/ 7/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 5-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /494 mg, 1,02 mmol/ a 4,6-dimethyl-2-/p-nitrobenzyloxy-karbonylthio/pyrimidinu /684 mg, 2,14 mmol/, zĂskĂĄ se /2S,4R/- 4-hydroxy-N-/p-nitrobenzyloxykarbonyl/-2-/""N-/p-nitroben-zyloxykarbonyl/piperidin-4-yl7pyrrolidin /485 mg, vĂœtÄĆŸek89,8%/. KMR/CDC13/ Ăș :1,05/1,34/2H,m/,1,42-1,70/2H,m/,1,94/2H,m/, 2,13-2,46/2H,m/,2,58-2,94/2H,m/,3,38/1 H,m/,3,76/1H,m/,4,O3-4,36/3H,m/,4,45/1H,m/,5,12-5,37/4H,m/,7,54/4H,d,J=8Hz/,8,23/2H,d,J=8Hz/, 8,24/2H,d,J=8Hz/ -261-
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 5-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ/485 mg, 0,92 mmol/ a methansulfonylchloridu /82 yul, 1,06mmol/, zĂskĂĄ se /2S,4R/-4-methansulfonyloxy-N-/p-nitroben-zyloxykarbonyl/-2_</~N-/p-nitrobenzyloxykarbonyl/piperidin-4-yl7pyrrolidin /556 mg, vĂœtÄĆŸek 99,9 %/. NMR/CDC13/Ă :1,04-1 ,32/2H,m/, 1,44-1,75/2H,m/. 1,93-2,38/3H,m/,2,78/2H,m/,3,05/3H,s/,3,48/lH,m/,4,04-4,35/4H,m/, 5,1 2-5,38/5H,a/,7,53/2H,d,J=8Hz/,7,55/2H,d,J=8Hz/,8,25/2H,d,J=8Hz/,8,26/2H,d,J=8Hz/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 13-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /556 mg, 0,92 mmol/ thiooctanu draselnĂ©ho /210 mg, 1,84mmol/ a jodidu sodnĂ©ho /155 mg, 1,03 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio-N-/p-nitrobenzyloxykarbonyl/-2-/7N-/p-ni"troben-zyloxykarbonyl/piperidin-4-yl7pyrrolidin /476 mg, vĂœtÄĆŸek 88,6 -70/*NMR/CDC13/ ef:1 ,07-1,35/2H,m/, 1 ,45-1 ,84/3H,m/, 2,1 0-2,46/5H,m/, 2,76/2H,m/,3,00/lH,t,J=10Hz/,3,80/1H,m/,3,98/1H,m/,4,26/3H,m/,5,23/4H,s/,7,52/2H,d,J=8Hz/,7,54/2H,d,J=8Kz/,8,23/2H,d,J=8Hz/,8,24/2H,d,J=8Hz/ -262- 10/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 1-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ, zĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /433 mg, vĂœtÄĆŸek 98 %/.
ReferenÄnĂ pĆĂklad 33
/2S,4S/-2-/ 2-karbamoyl-N-/p-nitrobenzyloxykarbonyl/-pyrro-lidin-4-yl7-4-merkapto-N-/p-nitrobenzyloxykarbonyl/pyrroli-din-diastereomer III 1/ TBDMSO, _
Boc
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 6-2 za pouĆŸitĂ /2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsiloxy-2-/2-pyrrolidon-4-yl/pyrrolidinu-diaste-reomeru B /10,0 g, '26,0 .mmol, slouÄenina z referenÄnĂho pĆĂ-kladu 12/, zĂskĂĄ se /2S,4R/-N-terc.butoxykarbonyl-4-terc.bu-tyldimethylsiloxy-2-/N-terc.butoxykarbonyl-2-pyrrolidonâ4-yl/pyrrolidin-diasteremmer B /12,37 g, vĂœtÄĆŸek 98,1 %/.NkJR/CLCiyb :0,06/6H,s/,0,86/9H,s/,1 ,46/9H,s/,1,52/9H,s/, 1 ,Ăł6/1H,m/, 1,96/1H,m/,2,27/1H,dd, J=18,10Hz/, 2,50/1 H,dd,J=18,8Hz/,3,24/1H,dd,J=13,4 Hz/,3,62/1 H,dd,J=13,8Hz/,3,82/1H, dd, J= 10,8Hz/,4,09/1H,m/, 4,32/1 iĂ,m/........ ......-263- 2/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 13-2 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /12,3 g, 25,4 nunol/, zĂskĂĄ se 5-ÂŁ"/2S,4R/-N-terc.butoxy-karbonyl7-6-terc.butoxykarbonylamino-1-hexen-3-on-diastereo-mer B /10,39 g, vĂœtÄĆŸek 79,8 %/* NMR/CDCl-^/Ä :0,04/6H,s/,0,85/9H,s/,1,42/9H,s/,1,47/9H,s/, 1,68/1H,m/,1,92/1H,m/,2,24-2,57/2H,m/,3,16/1H,dd,J=12,4Kz/,3,23-3,68/2H,m/,4,03/1H,m/,4,33/1R,m/,5,82/1H,br d,J=10Hz/, 6,20/1H,br d,J=18Hz/,6,38/1H,dd,J=18,10Hz/ 3/
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 13-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /10,3g, 20,1 mmol/, zĂskĂĄ se 5-/â/2S,4R/-N-terc.butoxykarbonyl-4-terc.butyldimethylsiloxypyrTOlidin-2-yl7-6-terc.butoxykarbonyl-amino- 1 -hexen-3-ol /2,84 g, vĂœtÄĆŸek 27,5 %/. NMR/CDC13/ Ć :0,04/6H,s/,0,86/SH,s/,1,44/9H,s/, 1,46/9H,s/, 1,73 /1H,m/,1,95/1H,m/,2,95/1H,m/,3,18/1H,dd,J=12,4Hz/, 3,56/2H,m/, 3,94/1 H,m/, 4,3-/1 H,m/,5,10/1H,d,J=10.Hz/,5,30/1H,d,J=18Hz/,5,86/1H,m/ -264â.
3o c
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkladu13â4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /2,84 g, 5,52 mmol/, zĂskĂĄ se /2S,4R/N-terc.butoxykarbonyl-4-terc.bu-tyldimethylsiloxy-3-/N-terc.butoxykarbonyl-2-vinylpyrrolidin- 4-yl/pyrrolidin /1,04 g, vĂœtÄĆŸek 37,9 %/. NMR/CDCl3/<$ :0,05/6H,s/,0,86/9H,s/,1,42/9H,s/,1,46/9H,s/,1,66-2,34/4H,m/,3,02-3,34/2H,m/,3,30-3,84/2H,m/,3,86-4,28/2H,m/,4,34/1H,m/,5,08/2H,m/,5,76/1H,m/ 5/ TBDMSC^/
,N COOH l
Boc
Provede sestejnĂœ postup jako v referenÄnĂm pĆĂkladu 13-5za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /1,04 g, 2,1 mmol/, zĂskĂĄ se /2S,4R/-R-terc.butoxykarbonyl-4-terc.butyl-dimethylsiloxy-2-/N-terc.butoxykarbonyl-2-karboxypyrrolidin-4-yl/pyrrolidin /500 mg, vĂœtÄĆŸek 46,4 %/. NMR/CDC13/ * :0,06/6H,s/,0,86/9H,s/,1,46/18H,s/,1,68-2,50/5H,m/,3,26/2H,m/,3,38-3,80/2H,m/,3,90-4,40/3H,m/ -265-
3o c
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂkla-du 9-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /500 mg, 0,97 mmol/, zĂskĂĄ se /2S,4R/-N-terc.butoxy-karbony±-4-terc.butyldimethylsiloxy-2-/N-terc.butoxykar--bonyl/2-karbamoylpyrrolidin-4-yl/pyrrolidin /388 mg, vĂœtÄ-ĆŸek 77,7%/. NMR/CDC13/Ć :0,02/6K,s/,0,84/9H,s/,1,42/18H,s/,1,64-2,42/5H,m/,3,25/2K,m/,3,36-3,80/2H,m/,3,88-4,35/3H,m/
PNZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 5-3 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak-cĂ /388 mg, 0,76 mmol/, zĂskĂĄ se /2S,4R/-2-/~2-karbamoyl-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl7-4-hydroxy-N-/p-nitrobenzylox.ykarbonyl/pyrrolidin /360 mg, vĂœtÄĆŸek 85,4 %/.NMR/CDCl3/() :1,72-2,50/5H,m/,3,22-3,55/2H,m/,3,62-3,92/2H,m/, 4,04-4,35/2H,m/,4,46/1H,m/,5,24/4H,m/,7,52/4H,m/,8,20/4H,m/ -266- 8/ iĂșs 0/
PNZ N' COONĆb
PKZ ^rovede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 5-4 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂ /360 mg, 0,65 mmol/, zĂskĂĄ se /2S,4R/-2-/~2-karbamoyl-N-/p-nitrobenzyloxykarbonyl/pyrrolididin-4-yl7-4-methansulfonyloxy-N-/p-nitrobenzyloxykarbonyl/pyrrolidin /229 mg,vĂœtÄĆŸek 55,8 %/, NWCDC13 /fc :1,72-2,64/5H,m/,3,07/3H;s/,3,26-3,65/2H,m/, 3,84/1H,m/,4,08-4,36/3H,m/,5,26/5H,m/,7,52/4H,m/,8,18/4H,m/
AcSX^
PKZ
Provede se stejnĂœ postup jako v referenÄnĂm pĆĂ-kladu 13-9 za pouĆŸitĂ slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reak- Ć„r cĂ /229 mg, 0,36 mmol/, zĂskĂĄ se /2S,4S/-4-acetylthio-2-/s2-karbamoyl-N-/p-nitrobenzyloxykarbonyl/pyrrolidin-4-yl7-N-/p-nitrobenzyloxykarbonyl/pyrrolidin /191 mg, vĂœtÄĆŸek 86,5 %/.KWCDC13-CD3OD/b :1,58-1,88/2H,m/,2,28/3H,s/,2,48/3H,m/, 3,10/1H,m/,3,38/1H,m/,3,78/2H,m/,4,00/1H,m/,4,09/2H,m/,5,15/4H,br s/,7,4Ăł/4H,m/,8,10/4H,br d, J= -267-
Provede sekladu 1-9 za pouĆŸitĂ/191 mg, 0,31 mmol/,mg, 98,3 %/. stejnĂœ postup jako v referenÄnĂm prĂ-slouÄeniny zĂskanĂ© vĂœĆĄe uvedenou reakcĂzĂskĂĄ se vĂœĆĄe uvedenĂĄ slouÄenina /175
Claims (12)
- -268- P ATĂN T 0= V-ĂhĆ- SlouÄenina obecnĂ©ho vzorce I,1 je atom vo- kaĆŸdĂœ a kterĂ© mohou bĂœt kde R je atom vodĂku nebo methylovĂĄ skupina, RdĂku nebo negativnĂ nĂĄboj, XV Gt XI ÂŁ stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ sku-pina, hydroxy-niĆœĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ sku-pina, acetimidoylovĂĄ skupina, -COOR4, -CON/R^/R8, -N/R^/R8,-CH2COOR4, -CH2N/R5/R6 nebo -CI^CON/R^R6, kde R4 je atomvodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ z R^ a R8, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku nebo niĆŸĆĄĂ5 6 alkylovĂĄ skupina, nebo R a R tvoĆĂ spolu s pĆipojenĂœm ato-mem dusĂku heterocyklickou skupinu vybranou ze skupiny, zahr-nujĂcĂ aziridinylovou skupinu, azetidinylovou skupinu, pvrro-lidinylovou skupinu a piperidylovou skupinu, A je »NR7, =VR7/R8, -CON/R7/-, -COxN/R7/CO-, -CON/R7/CON/R8/-,-n/s7/co/ch2/^n/r8/-. -n/r7/co/ch2/5con/r8/- . -con/r7/n/r8/-nebo -N/R7/CH2/5N/R8/-, kde kaĆŸdĂœ R 7 a R8, kterĂ© mohou bĂœtstejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ sku-pina, h.ydroxy-niĆŸĆĄĂ alkylovĂĄ skupina, formiimidoylovĂĄ sku-pina, acetimidoylovĂĄ skupina, -COOR4, -CON/R^/R8, -N/R^/R8, -269- (- -CH2COOR4, -CH2N/R5/R6 nebo -CâH2CON/R5/R6, kde R4, R5 aR^ mĂĄji vĂœĆĄe uvedenĂœ vĂœznam, s je celĂ© ÄĂslo od 1 do 3, p je celĂ© ÄĂslo od 0 do 3 akaĆŸdĂ© q a r, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je celĂ©ÄĂslo od 0 do 5 s tou podmĂnkou, ĆŸe q a r nejsou souÄasnÄ0 a q +< r = 6, nebo jejĂ farmaceuticky pĆijatelnĂ© soli. 2. SlouÄenina podle nĂĄroku 2 obecnĂ©ho vzorce I-a/I-a/ 1 · 9 kde R je atom vodĂku nebo methylovĂĄ skupina, A je =NR ,-CON/R10/- nebo -CON/R1°/Co- , kde R9 je atom vodĂku, niĆŸĆĄĂalkylovĂĄ skupina, formimidoylovĂĄ skupina nebo acetimidoylovĂĄskupina a R10 je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina akaĆŸdĂ© man, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je celĂ©ÄĂslo od 0 do 3 s tou podmĂnkou, ĆŸe m a n nejsou souÄasnÄ 0.
- 3. SlouÄenina podle nĂĄroku 1 obecnĂ©ho vzorce I-b-270- 9 kde R js atom vodĂku nebo methylovĂĄ-skupina, A-je =NR ,-CON/R^/- nebo -CON/R^Ξ/Co-, kde R^ je atom vodĂku, niĆŸĆĄĂalkylovĂĄ skupina, formimidoylovĂĄ skupina nebo acetimidoylovĂĄskupina, R Ξ je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupinaa kaĆŸdĂ© m, nap, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, jecelĂ© ÄĂslo od 0 do 3 s tou podmĂnkou, ĆŸe m a n souÄasnÄneznamenajĂ 0.
- 4. SlouÄenina podle nĂĄroku 1, kterou je slouÄenina obec- nĂ©ho vzorce I-ckde R je atom vodĂku nebo methylovĂĄ+skupina, R je atom vodĂku nebo negativnĂ nĂĄboj, A2 je =NR^, =N/R11/R12, -CON/R1Ξ/- nebo -CON/R /CO-, kde R je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skuoina, formimidoylovĂĄ skuoina, nebo acetimidoylovĂĄ skupina, R ja1112 atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, a kaĆŸdĂœ R a R ,kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je niĆŸĆĄĂ alkylovĂĄ skupi-na a kaĆŸdĂ© m, nap, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©,je celĂ© ÄĂslo od 0 do 3 s tou podmĂnkou, ĆŸe m a n. nejsou sou-ÄasnÄ 0. 7 "*"78
- 5. SlouÄenina podle nĂĄrokuj, kde A znamenĂĄ =NR , -N/R /R -CON/R7/-, -CON/R7/CO-, -CON/R7/CON/R8/-, -N/R7/COCH2N/R8/-,-CON/R7/N/R8/- nebo -N/R7//CH2/2n/R8/_, kde kaĆŸdĂœ R7 a R8, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, mzsi al·kĂœlovĂĄ skupina, hydroxy-nizĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ -271 - -IĂ/R5/R6, atom kterĂ©' .iĆĄĆĄĂ alkvlo skupina, acetimidoylovĂĄ skupina, -COOR4, -CON/R^/R^, -CH2COOR4, ..-CHgN/R^/R6 nebo -CH2COK/R5/R6, kde R4 ge vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ z R^ a R , mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku nebo5 · 6 - vĂĄ skupina, nebo R a R tvoĆĂ spoleÄnÄ s pĆipojenĂœm atomem du-sĂku heterocyklickou skupinu, vybranou ze skupiny, zahrnujĂcĂaziridinylovou skupinu, azetidinylovou skupinu, pyrrolidinylo-vou skupinu a piperidylovou skupinu. -CON/R7/-, kde kaĆŸdĂœ R7 a R8 SlouÄenina podle nĂĄroku 1, kde A je =NR7, =Ă^/R7/R8 nebo, kterĂ© mohou bĂœt stejnĂ© nebo roz- dĂlnĂ© je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy-niĆŸĆĄĂalkylovĂĄ skupina, formimidoylovĂĄ skupina, acetimidoylovĂĄ sku-pina, -COOR4, -con/r5/r6â, -n/r5/r6, -ch2coor4, -ch2n/r5/r6nebo -CHoC0N/r5/r6 R4 je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ z Ry a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©,5 6 je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, nebo R a R spo-lu tvoĆĂ & pĆipojenĂœm atomem dusĂku heterocyklickou skupinuvybranou ze skupiny zahrnujĂcĂ aziridinylovou skupinu, azetidi-nykovou skupinu, pyrrolidinylovou skupinu a piperidylovouskupinu. 1 . 9
- 7. SlouÄenina podle nĂĄroku 2 nebo 3, kde A je -NR nebo -CON/R10/-» + 11
- 8. SlouÄenina podle nĂĄroku 4, kde A^ je =NR^, =N'7'^ ^R1^ nebo -CON/R10/-. 2 3
- 9. SlouÄenina podle nĂĄroku 1, kde kaĆŸdĂœ R a R , kterĂ© mo- hou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, karbamoylovĂĄskupina, niĆŸĆĄĂ alkylkarbamoylovĂĄ skupina, di-niĆŸĆĄĂ alkylkarba-moylovĂĄ skupina nebo aminoskupina. 10. SlouÄenina podle nĂĄroku 1, kde p je 0. 272 SlouÄenina podle nĂĄroku 1, kde p je 1 nebo 2 12« SlouÄenina podle nĂĄroku 1, kde skupina obecnĂ©ho vzorceE 3 je substituent vybranĂœ ze skupiny, obsahujĂcĂ aziridinylovouskupinu, azetidinylovou skupinu, 2-karbanoylazetidinylovou sku-pinu, 2-oxoazetidinylovou skupinu, N-methyl-2-oxoazetidinylo-vou skupinu, pyrrolidinylovou skupinu, N-methylpyrrolidinylo-vou;skupinu, Î,Î-dimethylpyrrolidiniovou skupinu, 2-oxopyrro-lidinylovou skupinu, 2,5-Ă©ioxopyrrolidinylovou skupinu, N-/2-hydroxyethyl/pyrrolidinylovou skupinu, 2,5-dioxo-N-methylpyrro-lidinylovou skupinu, 2-karbamoylpyrrolidinylovou skupinu,2-/ĂĂ-methylkarbamoyl/pyrrolidinylovou skupinu, 2-/N,N-dimethyl-karbamoylovou skupinu, 3-amino-2-oxopyrrolidinylovou skupinu,pyrazolidinylovou skupinu, 3-oxopyrazolidinylovou skupinu, imi-dazolidinylovou skupinu, 2,4-dioxoimidazolidinylovou skupinu,piperazinylovou skupinu, 2-oxopiperazinylovou skupinu, piperi-dylovou skupinu, N-methylpiperidylovou skupinu, N,N-dimethyl-piperidinioskupinu, 2-oxopiperidylovou skupinu, 2,6-dioxopipe-ridylovou skupinu, 2-karbamoylpiperidylovou skupinu, hexahydro-azepinylovou skupinu, N-methylhexahydroazepinylovou skupinu, N,Ndimethylhexahydroazepinioskupinu, hexahydro-2-oxoazepinylovou .skupinu, 2,7-dioxohexahydroazepinylovou skupinu, 2-karbamoyl-hexahydroazepinylovou skupinu, hexahydro-1H-1,4-diazepinylovouskupinu, hexahydro-2-oxo-1HT1,4T-diazepinylovou skupinu, okta-hydroazocinylovou skupinu, N-methyloktahydroazocinylovou sku-pinu a N,N-dimethyloktahydroazocinioskupinu«
- 13, SlouÄenina podle nĂĄroku 1, kde skupinou obecnĂ©ho vzorce -273 ^/CV, CHA R- -/GH '/ â CH . â A X/CH2/r>< je substituent vybranĂœ ze skupiny, zahrnujĂcĂ 2-oxoazetidinylo-vou skupinu, pyrrolidinylovou skupinu, Î,Î-dimethylpyrrolidi-nioskupinu, 2-karbamoylpyrrolidinylovou skupinu, 3-amino-2-oxopyrrolidinylovou skupinu, 2-oxopyrrolidinylovou skupinu,piperidylovou skupinu a 2-oxopiperidylovou skupinu.
- 14. SlouÄenina podle nĂĄroku 1, kde skupinou obecnĂ©ho vzorceje substituent vybranĂœ ze skupiny, zahrnujĂcĂ aziridinylmethy-lovou skupinu, azetidinylmethylovou skupinu, 2-karbamoylazeti-dinvlmethylovou skupinu, 2-oxoazetidinylmethylovou skupinu,N-methyl-2-oxoazetidinylmethylovou skupinu, pyrrolidin.ylmethy-lovou skupinu, N-methylpyrrolidinylmethylovou skupinu, N,ĆĂ-dĂme thylpyrrolidiniomethylovou skupinu, 2-oxopyrrolidinylmethy-lovou skupinu, 2,5-dioxopyrrolidinylmethylovou skupinu, N-/2-hydroxyethyl/pyrrolidinylmethylovou skupinu, 2,5-dioxo-N-methyl-pyrrolidinylmethylovou skupinu, 2-karbamoylpyrrolidinylmethylo-vcu skupinu, 2-/N-methylkarbamoyl/pyrrolidinylmethylovou sku-pinu, 2-/N,N-dimethylkarbamoyl/pyrrĂłlidinylmethylovou skupi-nu, 3-amino-2-oxopyrrolidinylmethylovou skupinu, pyrazolidi-nylmethylovou skupinu, 3-oxopyrazoliainylmethylovou skupinu,imidazolidinylmethylovou skupinu, 2,4-dioxoimidazolidinylmethy-lovou skupinu, piperazinylmethylovou skupinu, 2-oxopiperazinyl-methylovou skupinu, piperid.ylmethyiovou skupinu, N-methylpipe-ridylmethylovou, skupinu^ N,N-dimethylpiperidiniomethylovou -274- skupinu, 2-oxopiperidylmethylovou skupinu, 2,6-dioxopiperidyl-methylovou skupinu, 2-karbamoylpiperidylmethylovou skupinu,hexahydroazepinylmethylovou skupinu, N-methylhexahydroazepinyl-methylovou skupinu, K,K-dimethyihexahydroazepiniomethyiovouskupinu, hexahydro-2-2-oxoazepinylmethylovou skupinu, 2,7-dioxohexahydroazepinylmethylovou skupinu, 2-karbamoyĂhexahydro-azepinylmethyiovou skupinu, hexahydro-1H-1,4-diazepinylmethy-lovou skupinu, hexahydro-2-oxo-lH-1,4-diazepinylmethylovouskupinu, oktahydroazocinylmethylovou skupinu, N-methyloktahydro-azocinylmethylovou skupinu a N,N-dimethyloktahydroazociniomethy-lovou skupinu. 15, ce SlouÄenina podle nĂĄroku 1, kde skupinou obecnĂ©ho vzor- -/CH2/pje substituent vybrĂĄn ze skupiny, obsahujĂcĂ 2-oxoazetidinyl-methylovou skupinu, pyrrolidinylmethylovou skupinu, N,N-di-methylpyrrolidiniomethylovou skupinu, 2-karbamoylpyrrolidinyl-methylovou skupinu, 3-amino-2-oxopyrrolidinylmethylovou sku-pinu, 2-oxopyrrolidinylmethylovou skupinu, piperidylmethylovouskupinu a 2-oxopiperidylmethylovou skupinu.
- 16. SlouÄenina podle nĂĄroku 1, ktero je /5R,6S/-6-ÂŁ~/R/-1-hydroxyethyl7-2-/ /2S,4S/-2-/2-pyrrolidon-4-yl7pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karboxylovĂĄ kyselina,/1R, 5S, 6S/-6-/â/R/-1-hydroxyethyl7-1-methyl-2-^ /2S,4S/-2-/2-pyrrolidon-4-yl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karbo-xylovĂ© kyselina, z 5R,6S/-6-/â/R/-1-hydroxyethyl7-2-/7/2R,4S/-2-/2-pyrrolidon-4-yl/pyrroliĂĄin-4-ylthio7-1-karbapen-2-em-3-karboxylovĂĄ kyselina,/1R,5S,6S/-6-/-/K/-1-hydroxyethyl7-1-methyl-2-/ /2R,4S/-2- :=^gk^yfpg:im_ĆŻdgk4l;nt7gyrT'OlTdin^4=ylthio7^1-karbapen'-2--em-3-^e_, -275- karboxylovĂĄ kyselina, /5R, 6S/-2-/ /2S,4S/-2-/2-azetidinon-4-yl/pyrrolidin-4-ylthio7-6-/ /R/-1-hydÎOxyethyl7-1-karbapen-2-em-3-kaÎboxyloâvĂĄ kyselina, /1R,5S,6S/-2-/â/2S,4S/-2-/2-azetidinon-4-yl/pyrrolidin-4-ylthio7-Ăł-^â/R/-1-hydrox.yethyl7-1 -methyl-1-karbapen-2-em- 3-karboxylovĂĄ kyselina, /5R,6S/-6-/â /R/-1-hydroxyethyl7-2-/7/2R,4S/-2-/2-pyrrolidon- 3- ylmethyl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karboxy-lovĂĄ kyselina, /1R,5S,6S/-6-/-/R/-1-hydroxyethyl7-1-methyl-2-^"/2R,4S/-2-/2-pyrrolidon-3-yImethyl/pyrrolidĂn-4-ylthio7-1-kĂĄrbapen-2- em-3-karboxylovĂĄ kyselina, Z5R,6S/-2-/"/2R,4S/-2-/2-azetidinon-3-ylmethyl/pyrrolidin-4-yl thio7-6-^â/R/-1 -hydroxyethyl7-1 -karbapen-2-em-3-kyrbox.ylo-vĂĄ kyselina, ' /1R, 5S, 6S/-2-/-/2R,4S/_2-/2-azetidinon-3-ylmethyl/pyrrolidin- 4- ylthio7-6-^/â /R/-1 -h.ydroxyethyl7-i-methyl-1 -karbapen-2-em- 3-karboxylovĂĄ kyselina, /5R,6S/-6-ÂŁ /R/-1-hydroxyethy 17-2-^/-/2S,4S/-2-/pyrrolidin- 3- yl/pyrrolidin-4-ylthio>7-1-karbapen-2-em-3-karboxylovĂĄ ky-selina, /1R, 5S, 6S/-6-^-/R/-1-hydroxyethyl7-1-methyl-2-^â/2S,4S/-2-/pyrrolidin-3-yl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R, 6S/-6-^/~R/-} -hydroxyethyl7-2-^ /2S,4S/-2-/N-methyl-pyrrolidin-3-yl/pyrrclidin-4-ylthio7-1-karbapen-2-em-3-kar-boxylovĂĄ kyselina, /1 R, 5S, 6S/-6-/~/R/-1-hvdroxyethyl7-1-methyl-2-/ /2S,4S/-2-/N-methylpyrrolidin-3-yl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R, ĂS/-2-/-/2S,4S/-2-/N,N-dimethyl-3-pyrrolidinio/pyrrolidin- 4- ylthi 0,7-6-,/- /R/-1 -hydroxyethyl7-1 -karbapen-2-em-3-karboxy-lĂĄt, /1R, 5S, 63/-2-^/ /2S, 4S/-2-/N,N-dimethyl-3-pyrrol_idinio/pyrro-lidin-4-ylthio7-6-^â/R/-1-hydroxyethyl7-1-methyl-1-karbapen-2-em-3-karboxylĂĄt, /5R,6S/-6-/"ZR/-1-hydroxyethyl7-2-zf/2S,'4S/-2-/N-methyl-2-azetidinon-4-yl/pyrrolidin-4-ylthio/-1-karbapen-2-en:-3-karbo-xylovĂĄ kyselina, /1R, 5S, 6S/-6-^/â/R/-1 -hydroxyethyl/-1 -methyl-2-^"/2S, 4S/-2-/N-methyl-2-azetidinon-4-yl/pyrrolidin-4-ylthio7-1-karbapen- 2- em-3-karboxylovĂĄ kyselina, /5R, 6S/-6-/~/R/-1-hydroxyethyl7-2-</â'/2S,4S/-2-/W-methylâ2,5-dioxopyrrolidin-3-yl/pyrrolidin-4-ylthio7-âl-karbapen-2-em- 3- karboxylovĂĄ kyselina, /1 R,5S,6S/-6-^â/R/-1-hydroxyethyl7-1-inethylâ2-/7/2S,4S/-2-/N-methyl-2,5-dioxopyrrolidin-3-yl/pyrrolidin-4-ylthio_7-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R,6S/-2-/. /2S,4S/-2-/2,5-dioxopyrrolidin-3-yl/pyrrolidin- 4- ylthio7-6-/ /R/-1 -hy droxy eth.yl7-l -karbapen-2-em-3-kar- boxylovĂĄ kyselina, ' /1R,5S,6S/-2-/ /2S,4S/-2-/2,5âdIoxopyrrolidin-3-yl/pyrrolidin 4-ylthio7-6-^/ /R/-1-hydroxyethyl7-l-methyl-1-karbapen-2-em- 3-karboxylovĂĄ kyselina, /5R, 65/-6-/^/~R/-] -hydroxyethy l7~2-/~/2S,4S/-2-/3-pyrazolidi-non-5-yl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karbox.ylovĂĄkyselina, /1R, 5S, 6S/-6-Z /~Î/-1 -hydroxyethyl7-1 -nethyl-2-/â/2S, 4S/-2-/3-pyrazolidinon-5-yl/pyrrolidin-4-ylthio7â1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R, 6S/-6-,/~/R/-1 -hy droxy ethyl7-2-Z~/23,4S/-2-/2-pyrrolidon- 3-ylZpyrrolidin-4-.ylthio.7-l -karbapen-2-em-3-karboxylovĂĄkyselina, /1R,5S,6S/-6-/ /R/-1-hydroxyethyl/-1-methyl-2-/"/2S,4S/-2-/2-pyrrolidon-3-yl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karbox.ylovĂĄ kyselina, -277 /5R,6S/-2-/â/2S,4S/-2-/2-karbamoylpyrrolidin-4-yl/pyrroli-din-4-yl thic/-6_/ /R/-1-hydroxyethy]/-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /1R,5S16S/-2-/ /2S,4S/-2-/2-karbamoylpyrrolidin-4-yl/pyrro-lidin-4-ylthio/-6-/"/R/-1 -hydroxyethyl7-1 -methyl-1 -karbapen-2-em-3-karboxylovĂĄ kyselina, /5R,6S/-2-/"/2S,4S/-2-/3-amino-2-pyrrolidpn-4-yl/pyrrolidin- 4-ylthio7-6-/â/R/-1-hydroxyethyl/-1-karbapen-2-em-3-karboxy-lovĂĄ kyselina, /1R,5S,ĂłS/-2=/~/2S,4S/-2-/3-amino-2-pyrrolidon-4-yl/pyrro-lidin-4-ylthio7-6-/"~/R/-1 -hydro xyethyl/-1 -methyl-1 -karbapert-2-em-3-karboxylovĂĄ kyselina, /5R,6S/-/~/R/-1 -hydroxy ethyl/-2-/""/2R,4S/-2-/pyrrolidin-3-ylmethyl/pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄkyselina, /1R, 5S, 6S/â6-/""/R/â1 -hydrox.yethyl/-1 -methyl-2-/â/2R, 4S/-2-/pyrrolidin-3-ylniethyl/pyrrolidin-4-ylthio7-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R, 6S/-2-^./2&, 4S/-2-Z7ĆŸĆ /-2-karhsmoylpyrrolidin-4-yl- 'methyl/ pyrrolidin-4-ylthio/-6-/~ /R/-1 -h.ydroxyethyl7-1 -karbapen-2-em-3=»karboxylovĂĄ kyselina, /1R, 5S,6S/-2-/â/2R, 4S/-2-/â/2S/-2-karbamoylpyrrolidin-4-ylmethyl7pyrrolidin-4-ylthio/-6-(/" /R/-1-hydroxyethyl/-1 -methyl-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R, 6S/-6-/"/R/-1-hydroxyethyl7-2-/"/2R,4S/-2-/~/2S/-2-/N-methylkarbamoyl/pyrrolidin-4-ylmethyl/pyrrolidin-4-yl-thic/-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /1R,5S,6S/-6-/"/R/-1-hydroxyethyl/-l-methyl-2-/â/2R,4S/-2-/~/2S/-2-/M-methylkarbamoyl/pyrrolidin-4-ylmethyl7pyrrolidin 4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina, /5R,6S/-6-/"/R/-l-hydroxyethy17-2-/"/2R,4S/-2-/"/2S/-2-/N,N-dimethylkarbamoyl/pyrrolidin-4-ylmethyl7pyrrolidin-4-ylthio7Î-karbapen-2-em-3-karboxylovĂĄ kyselina, /1 R,5S,6S/-6-/" /R/-1-hydroxyethyl/-1-methyl-2-/-/2R,4S/-2-/"/2S/-2-/N,N-dimethylkarbamoyl/pyrrolidin-4-ylmethyl7pyrro-lidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina, -21Q~ /5R, 6S/-2-/ /2S,4S/-2-/2,4-dioxoimidazolidin-5-yl/pyrroli-din-4-ylthio?-6-/ /R/-1 -hydroxyethyl?- Ă-karbapen-2-em-3-_' karboxylovĂĄ kyselina, /1R,5S,6S/-2-/ /2S,4S/-2-/2,4-ĂĄioxoimidazolidin-5-yl/pyrro-lidin-4-ylthio7-6-/ /R/-1-hydroxyethyl/-1-methyl-1-kĂĄrbapen- 2-em-3-karboxylovĂĄ kyselina, /5R,6S/â2â-/ /2R,4S/-2-/2,4-dioxoimidazolidin-5~ylmethyĂ/-pyrrolidin-4-ylthio/-6-/ /R/-1-hydroxyethyl/-1-karbapen-2-em-3-kĂĄrboxylovĂĄ kyselina, /1R,5S,6S/-2-/â/2R,4S/-2-/2,4-dioxoimidazolidin-5-ylmethyl/-pyrrolidin-4-ylthio7-6-J/â/R/-l -hydroxy ethyl 7-1 -methyl-1-kar- bapen-2-em-3-karboxylovĂĄ kyselina, /5R, 6S/-2-/-/2R,4S/-2-/2,5-dioxopyrrolidin-3-ylniethyl/pyrro-lidin-4-ylthio?-6-/â/R/-1 -hydroxyethyl/-1 -karbapen-2~em-3- rboxylovĂĄ kyselina, /1R, 5S,6S/-2-/â/2R,4S/-2-/2,5-dioxopyrrolidin-3-ylmethyl/pyrrO-lidin-4-yl thio/-6-/~ /R/-1-hydroxyethyl7-1 -methyl-1 -karbapen- 2-em-3-karboxylovĂĄ kyselina, /5R,6S/-2-/â/2S,4S/-2-/2-oxopiperazin-5-yl/pyrrolidin-4-yithioZ-Ăł-^/R/-1 -hydroxyethyl/-1 =karbapen-"2-em-3-karboxylo«vĂĄ kyselina, /1R, 5S, 6S/-2-/7/2S, 4S/-2-/2-oxopiperazin-5-yl/ pyrrolidin- 4-ylthĂÂŁ?-6-/â/R/-1 -hy roxyethyl/-!-methyl-1 -karbapen-2-em- 3-karboxĂœlovĂĄ kyselina, /5R, 6S/-6-/-/R/-1 -hydroxyethyl/-2-/-/2S, 4S/-2-/piperidin-4-yl/pyrrolidin-4-ylthio/-1 -karbapen-3-em-3-karboxylovĂĄ kyse-lina, nebo /1R, 53,63/-6-,/-/R/-1 -hydroxyethyl/-1 -methyl-2-/-/2S, 4S/-2- /piperidin-4-yl/pyrrolidin-4-ylthio/-1-karbapen-2-em-3-karboxylovĂĄ kyselina.
- 17. SlouÄenina podle nĂĄroku 1, kterou je /1R,5S,6S/- 6-/ /R/-1-hydroxyethyl?-1-methyl-2-/. /2S,4S/~2-/pyrrolidin-3-yl/pyrrolidin-4-ylthio/-1 -karbapen-2-em-3-karboxylovĂĄ kyse-lina. i i -279- 18 . SlouÄenina podle nĂĄroku 1, kterou je /lR,5S,6S/-6-ZVR/-1-hydroxyethyl7-1-methyl-2-/"/2S,4S/-2-piperidin-4-yl/-pyrrolidin-4-ylthio7â1-karbapen-2-em-3-kaĆbĂłxylovĂĄ kyselina» 19- ZpĆŻsob pĆĂpravy slouÄenin obecnĂ©ho vzorce I -H -N. COOR ^2^ H. /1/kde R je- atom vodĂku nebo methylovĂĄ skupina, R je atom vodĂ-2 1 ku nebo negativnĂ nĂĄboj, kaĆŸdĂœ z R a R , kterĂ© mohou bĂœtstejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina,hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ skupina, acet-imidoylovĂĄ skupina, -COOR4 -CON/R5/R6, -N/R5/R6, -CH2COOR4, -CHâN/r5/r6 nebo -CH9C0N/RvR8 kde R4 je atom vodĂku nebo** 5 6 niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ z R a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ5 o skupina, nebo R a R tvoĆĂ spolu s pĆĂsluĆĄnĂœm atomem dusĂkuheterocyklickou skupinu, vybranou ze skupiny, zahrnujĂcĂ aziri-dinylovou skupinu, azetidinylovou skupinu, pyjrolidinylovouskupinu a piperidylovou skupinu, A je =NR7, =N/R7/R8, -CON/R7/-,-con/r7/co-, -con/r7/con/r8/-, -n/r7/co/ch /5n/r8/-, -N/R7/-CO/CHV^CON/R8/-, -CON/R7/R/R8/- nebo -N/R'//CĂUAN/R8/- , <ÂŁ ? Îł g > kde kaĆŸdĂœ z R* a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©,je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy-niĆŸĆĄĂ alkylo-vĂĄ skupina, formimidoylovĂĄ skupina, acetimidoylovĂĄ skupina, -COOR 9 -con/r5/r -N/R5/R6, -ch2coop? , -CH2N/R5/R6 nebo -CH2CON/R5/R6, kde R4, R5 a R° majĂ vĂœĆĄe definovanĂœ vĂœznam, s je celĂ© ÄĂslo od 1 do 3, p je celĂ© ÄĂslo od 0 do 3 a kaĆŸdĂ© -280- q a r, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je celĂ©od 0 do 5, s tou podmĂnkou, ĆŸe q a r nejsou^souÄasnÄ 6, nebo jejich farmaceuticky pĆijatelnĂœch soli a esterĆŻ,vyznaÄuj Ă cis e tĂm,ĆŸe zahrnuje reakcininy obecnĂ©ho vzorce II ÄĂslo0 a q + r slouÄe-/II.. 1 3 kde R mĂĄ vĂœĆĄe definovanĂœ vĂœznam, R je atom vodĂku nebochrĂĄnĂcĂ skupina hydroxylovĂ© skupiny a R14 je atom vodĂkunebo chrĂĄnĂcĂ skupina karboxylovĂ© skupiny, nebo jejĂhoreaktivnĂho derivĂĄtu, se slouÄeninou obecnĂ©ho vzorce III HS/CH?Ăœ 15- V '·* A 15 kde R je. atom vodĂku nebo iminochrĂĄnĂcĂ skupina, kaĆŸdĂœ zR20 a R^0, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atomvodĂku, niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy-niĆŸĆĄĂ alkylovĂĄ sku-pina. kterĂĄ mĆŻĆŸe bĂœt chrĂĄnÄna, formimidoylovĂĄ skupina,x · 40 acetoimidoylovĂĄ skupina, kterĂ© mohou bĂœt obÄ chrĂĄnÄny, -COOR ,-COh-/R5°/R6°, -N/R50/R60, -CHgCOOR40, -CH2N/R5°/R6° nebo-CH2CON/r5°/r6°} kde R40 je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ sku-pinaâ" nebo' karboxylehrĂĄnĂri^skupina-a-kaĆŸdĂœ R- a -R- kterĂ© , =... -281- mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, amino-chrĂĄnĂcĂ skupina nebo iminochrĂĄnĂcĂ skupina^ nebo R7 a ÎŹ & tvoĆĂ spolu s pĆipojenĂœm atomem dusĂku heterocyklickou sku-pinu vybranou ze skupiny zahrnujĂcĂ aziridĂœnylovou skupinu, A azetidinylovou skupinu, pyrrolidinylovou skupinu a piperi-dylovou skupinu, 3 je =NR70, =NXR70/R80, -CON/R70/-, -CON/R70/CO-, -CON/R70/-CON/R80/-, -N/R70/CO/CH?/ N/R80/-, -N/R70/CO/CH?/_CCN/R80/-, -CON/R70/N/R80/- nebo -N/R70//CH?/ N/R80/, kde kaĆŸdĂœ z R70 ΞΞ â âa R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku,niĆŸĆĄĂ alkylovĂĄ skupina, hydroxy niĆŸĆĄĂ alkylovĂĄ skupina,kterĂĄ mĆŻĆŸe bĂœt chrĂĄnÄna, formimidoylovĂĄ skupina, kterĂĄ mĆŻĆŸebĂœt chrĂĄnÄna, acetimidoylovĂĄ skupina, kterĂĄ mĆŻĆŸe bĂœt chrĂĄnÄ-na, imino-chrĂĄnĂcĂ skupina, -COOR40, -CON/R3°/R8°, -R/R^/R80, -CHoC00R40, -CHON/R7°/RO° nebo -CH9C0N/R5°/R60, kde R40, R50 ^60 d a R majĂ vĂœĆĄe uvedenĂœ vĂœznam, a s je celĂ© ÄĂslo od 1 do 3 a p, q a r majĂ vĂœĆĄe'definovanĂœvĂœznam, za vzniku slouÄeniny obecnĂ©ho vzorce IV15/IV/ kde R, R13, R14, R15, r2°> r3°, b> P> P a r majĂ vĂœĆĄe defi- novanĂœ vĂœznam, a je-li to nezbytnĂ©, odstranĂ se jakĂĄkoliv chrĂĄnĂcĂ skupina ze slouÄeniny obecnĂ©ho vzorce IV. 1 -282-
- 20. AntibakteriĂĄlnĂ Äin nÄ ĂșÄinnĂ© mnoĆŸstvĂ slouÄeniny lo, obsahujĂcĂ antibakteriĂĄl-becnĂ©ho vzorce ICOOR1( kde R je atom vodĂku nebo methylovĂĄ skupina, Râ je atom vo-dĂku nebo negativnĂ nĂĄboj, kaĆŸdĂœ z R a R , kterĂ© mohou bĂœtstejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina,hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ skupina, acet-imidoylovĂĄ^skupina, -COOR4, -CON/R5/R6, -N/R5/R6, -CH COOR4,' -CHON/R^/R° nebo -CHoC0W/R^/R8, kde R4 je atom vodĂku nebo z ÎŹ 5 6 niĆŸĆĄĂ alkylovĂĄ skupina, kaĆŸdĂœ z R a R , kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je atom vodĂku nebo niĆŸĆĄĂ alkylovĂĄ skupina, 5 6 nebo R? a R tvoĆĂ spolu s pĆipojenĂœm atomem dusĂku hetero-cyklickou skupinu, vybranou ze skupiny, zahrnujĂcĂ aziridi-nylovou skupinu, azetidinylovou skupinu, pyrrolidylovou sku-pinu a piperidylovou skupinu, A je =NR7, =l1f/R7/R8, -CON/R7/-. -CON/R7/CO-, -CON/R7/CON/R8/-,-N/R7/CO/CH2/sN/R8/-, -N/R7/CO/CH2/sCON/R8/-, -C0N/R7/N/R8/-nebo -N/R7//CH9/ N/R8/-, kde kaĆŸdĂœ z R7 a R8, kterĂ© mohou bĂœtstejnĂ© nebo rozdĂlnĂ©, je atom vodĂku, niĆŸĆĄĂ alkylovĂĄ skupina,hydroxy-niĆŸĆĄĂ alkylovĂĄ skupina, formimidoylovĂĄ skupina, acet-imidoylovĂĄ skupina, -COOR4, -CON/R5/R6, -N/R5/R6, -CHgCOOR4,-CH2N/R5/R6 nebo -CH2CON/R5/R6, kde R4, R5 a R6 majĂ vĂœĆĄe de-finovanĂœ vĂœznam, s je celĂ© ÄĂslo od 1 do 3,p je celĂ© ÄĂslo od 0 do 3 a kaĆŸdĂ© z q a r, kterĂ© mohou bĂœt stejnĂ© nebo rozdĂlnĂ©, je celĂ© ÄĂslo od 0 do 5 s tou podmĂnkou, ĆŸe q a r nejsou souÄasnÄ 0 a q + r 6, nebo jejĂ farmaceuticky pĆijatelnou sĆŻl nebo ester a farmaceuticky pĆijatelnĂœ nosiÄ nebo Ćedidlo.
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| CA2070305A1 (en) * | 1991-06-04 | 1992-12-05 | Isao Kawamoto | 1-methylcarbapenem derivatives, their preparation and their use as antibiotics |
| JP3848693B2 (ja) * | 1994-07-06 | 2006-11-22 | ăšăŒă¶ă€ă»ăąăŒă«ă»ăąăłăă»ăăŁăŒă»ăăăžăĄăłăæ ȘćŒäŒç€Ÿ | æ°èŠă«ă«ăăăă èȘć°äœ |
| JP2002515004A (ja) * | 1994-07-07 | 2002-05-21 | ăăĄăŒă âăšăł ă©ăă©ăăȘăŒășïŒă€ăłăłăŒăăŹă€ăăă | ăąăăé žèȘć°ăžăąăăăăăăăŒă« |
| US5475138A (en) * | 1994-07-07 | 1995-12-12 | Pharm-Eco Laboratories Incorporated | Method preparing amino acid-derived diaminopropanols |
| EP0722945A1 (en) | 1995-01-18 | 1996-07-24 | Zeneca Limited | 9-oxo-1-azabicyclo(5.2.0)non-2,3-diene-2-carboxylic acid derivatives as antibiotics |
| US6063963A (en) * | 1995-07-05 | 2000-05-16 | Pharm-Eco Laboratories, Inc. | Amino acid-derived diaminopropanols |
| CN1095843C (zh) * | 1995-12-21 | 2002-12-11 | äžć ±æ ȘćŒäŒç€Ÿ | 1ïŒçČćș繳代ééçŻèĄçç© |
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| EP0272455B1 (en) * | 1986-11-24 | 1993-02-10 | Fujisawa Pharmaceutical Co., Ltd. | 3-Pyrrolidinylthio-1-azabicyclo [3.2.0] hept-2-ene-2-carboxylic acid compounds |
| KR880006244A (ko) * | 1986-11-24 | 1988-07-22 | íì§ìŹì ëëȘš êž°ì° ëĄ | 3-íŒëĄ€ëŠŹëëí°ì€-1-ììë°ìŽì€íŽëĄ[3.2.0]í íž2-ì-2-ìčŽë„Žëł”ì€ì° íí©ëŹŒ ë° ìŽì ì ìĄ°ë°©ëČ |
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1994
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| AU635118B2 (en) | 1993-03-11 |
| WO1991014687A1 (en) | 1991-10-03 |
| IL97685A (en) | 1995-11-27 |
| IL97685A0 (en) | 1992-06-21 |
| DE69120572D1 (de) | 1996-08-08 |
| CA2038828C (en) | 1996-09-24 |
| DE69120572T2 (de) | 1997-01-09 |
| FI915026A7 (fi) | 1991-10-24 |
| AU7372591A (en) | 1992-01-23 |
| TW198034B (cs) | 1993-01-11 |
| US5438054A (en) | 1995-08-01 |
| ATE140005T1 (de) | 1996-07-15 |
| NZ237558A (en) | 1993-04-28 |
| HU210823A9 (en) | 1995-08-28 |
| EP0449191B1 (en) | 1996-07-03 |
| HU913685D0 (en) | 1992-07-28 |
| CA2038828A1 (en) | 1991-09-28 |
| KR910016755A (ko) | 1991-11-05 |
| FI915026A0 (fi) | 1991-10-24 |
| PT97152A (pt) | 1991-11-29 |
| YU54891A (sh) | 1994-01-20 |
| HUT60498A (en) | 1992-09-28 |
| KR0175946B1 (ko) | 1999-03-20 |
| EP0449191A1 (en) | 1991-10-02 |
| IE910978A1 (en) | 1991-10-09 |
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