JPH0544468B2 - - Google Patents
Info
- Publication number
- JPH0544468B2 JPH0544468B2 JP58138127A JP13812783A JPH0544468B2 JP H0544468 B2 JPH0544468 B2 JP H0544468B2 JP 58138127 A JP58138127 A JP 58138127A JP 13812783 A JP13812783 A JP 13812783A JP H0544468 B2 JPH0544468 B2 JP H0544468B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- group
- esters
- formula
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- -1 acetyloxymethyl Chemical group 0.000 claims description 43
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 125000004970 halomethyl group Chemical group 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 4
- 125000000623 heterocyclic group Chemical group 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 49
- 238000006243 chemical reaction Methods 0.000 description 28
- 150000002148 esters Chemical class 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 125000001424 substituent group Chemical group 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 125000006239 protecting group Chemical group 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000010898 silica gel chromatography Methods 0.000 description 5
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 229930182555 Penicillin Natural products 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 125000003710 aryl alkyl group Chemical group 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 3
- 125000004423 acyloxy group Chemical group 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 3
- 238000010511 deprotection reaction Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229940049954 penicillin Drugs 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 125000005633 phthalidyl group Chemical group 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229930186147 Cephalosporin Natural products 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- XAKBSHICSHRJCL-UHFFFAOYSA-N [CH2]C(=O)C1=CC=CC=C1 Chemical group [CH2]C(=O)C1=CC=CC=C1 XAKBSHICSHRJCL-UHFFFAOYSA-N 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 125000005041 acyloxyalkyl group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 125000004103 aminoalkyl group Chemical group 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 229940124587 cephalosporin Drugs 0.000 description 2
- 150000001780 cephalosporins Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- PELJISAVHGXLAL-UHFFFAOYSA-N iodomethyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OCI PELJISAVHGXLAL-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 125000004043 oxo group Chemical group O=* 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Chemical group 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 125000002217 penem group Chemical group 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 150000003536 tetrazoles Chemical class 0.000 description 2
- 125000004149 thio group Chemical group *S* 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 150000003952 β-lactams Chemical class 0.000 description 2
- FZENGILVLUJGJX-NSCUHMNNSA-N (E)-acetaldehyde oxime Chemical compound C\C=N\O FZENGILVLUJGJX-NSCUHMNNSA-N 0.000 description 1
- JHNRZXQVBKRYKN-VQHVLOKHSA-N (ne)-n-(1-phenylethylidene)hydroxylamine Chemical compound O\N=C(/C)C1=CC=CC=C1 JHNRZXQVBKRYKN-VQHVLOKHSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- XOHZHMUQBFJTNH-UHFFFAOYSA-N 1-methyl-2h-tetrazole-5-thione Chemical compound CN1N=NN=C1S XOHZHMUQBFJTNH-UHFFFAOYSA-N 0.000 description 1
- VXMDOKODOQETRU-UHFFFAOYSA-N 2-[(4-amino-2,5-dihydro-1H-1,3,5-triazin-6-ylidene)-methylazaniumyl]acetate Chemical compound C\[N+](CC([O-])=O)=C1\NCN=C(N)N1 VXMDOKODOQETRU-UHFFFAOYSA-N 0.000 description 1
- CFMZSMGAMPBRBE-UHFFFAOYSA-N 2-hydroxyisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(O)C(=O)C2=C1 CFMZSMGAMPBRBE-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- SDTYFWAQLSIEBH-FNORWQNLSA-N 3-Undecene Chemical compound CCCCCCC\C=C\CC SDTYFWAQLSIEBH-FNORWQNLSA-N 0.000 description 1
- XZGLNCKSNVGDNX-UHFFFAOYSA-N 5-methyl-2h-tetrazole Chemical compound CC=1N=NNN=1 XZGLNCKSNVGDNX-UHFFFAOYSA-N 0.000 description 1
- 101100313763 Arabidopsis thaliana TIM22-2 gene Proteins 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 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 1
- 239000002841 Lewis acid Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PXAJQJMDEXJWFB-UHFFFAOYSA-N acetone oxime Chemical compound CC(C)=NO PXAJQJMDEXJWFB-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000005042 acyloxymethyl group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000005333 aroyloxy group Chemical group 0.000 description 1
- 150000007860 aryl ester derivatives Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005279 aryl sulfonyloxy group Chemical group 0.000 description 1
- 125000005164 aryl thioalkyl group Chemical group 0.000 description 1
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000005242 carbamoyl alkyl group Chemical group 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004966 cyanoalkyl group Chemical group 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000004186 cyclopropylmethyl group Chemical class [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 125000006182 dimethyl benzyl group Chemical group 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940075933 dithionate Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003889 eye drop Substances 0.000 description 1
- 229940012356 eye drops Drugs 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000005059 halophenyl group Chemical group 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000006502 nitrobenzyl group Chemical group 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 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 1
- UQPUONNXJVWHRM-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 UQPUONNXJVWHRM-UHFFFAOYSA-N 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical class ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000006884 silylation reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- XHFLOLLMZOTPSM-UHFFFAOYSA-M sodium;hydrogen carbonate;hydrate Chemical class [OH-].[Na+].OC(O)=O XHFLOLLMZOTPSM-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Chemical group 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 125000004001 thioalkyl group Chemical group 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 125000006000 trichloroethyl group Chemical group 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/88—Compounds with a double bond between positions 2 and 3 and 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more CâSi linkages
- C07F7/18—Compounds having one or more CâSi linkages as well as one or more CâOâSi linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6558—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
- C07F9/65586—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system at least one of the hetero rings does not contain nitrogen as ring hetero atom
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
ãã®çºæã¯æ¬¡åŒïŒïŒã§è¡šããããïŒâ眮æãŸ
ãã¯é眮æâïŒâïŒïŒâãªããœâïŒïŒïŒâãžãªã
ãœã©ã³âïŒâã€ã«ïŒâïŒâããã âïŒâã«ã«ãã³
é žïŒïœïŒãŸãã¯ïŒâ眮æãŸãã¯é眮æâïŒâ
ïŒïŒâããããã·âïŒâã¢ã«ããªãã³ïŒâïŒâãã
ã âïŒâã«ã«ãã³é žïŒïœïŒäžŠã³ã«ãã®èªå°äœã
ãããã®è£œæ³ãäœ¿çšæ³ããã³ããããæå¹æåãš
ããè¬å€ã«é¢ããïŒ ïŒåŒäžãïŒ²ã¯æ°ŽçŽ ååã軜éå±ååãŸãã¯ã«ã«ã
ãã·ä¿è·åºããR1ã¯ã¢ã«ãã«åºããR2ã¯æ°ŽçŽ å
åãã¡ãã«åºãŸãã¯çœ®æã¡ãã«åºã衚ããïŒã äžèšã®å®çŸ©ã«ãããŠãR2ã§è¡šãããã眮æã¡
ãã«ãšããŠã¯ããã¡ãã«ãã¢ã·ã«ãªãã·ã¡ãã«ã
ç°é ç°ããªã¡ãã«ããžã¡ãã«ïœâããã«ã·ãªã«ãª
ãã·ãªã©ãå å«ããããããã«ãããŠãã¢ã·ã«ãª
ãã·ãšããŠã¯ã¢ã«ã«ãã€ã«ãªãã·ããšãã«ã¢ã»ã
ã«ãªãã·ãšçé žç³»ã¢ã·ã«ãªãã·ããšãã«ã«ã«ãã¢
ã€ã«ãªãã·ããã®ä¿è·äœã奜é©ã§ããããä»ã®ã¢
ã©ã«ã«ãã€ã«ãªãã·ãã¢ãã€ã«ãªãã·ãã¢ã«ãã«
ã¹ã«ããã«ãªãã·ãã¢ãªãŒã«ã¹ã«ããã«ãªãã·ãª
ã©ãå«ããã®ãšããã ããã¡ãã«ã«ãããããã²ã³ååãšããŠã¯å¡©çŽ
ã奜ãŸããã ç°é ç°ããªåºãšããŠã¯ãçªçŽ ãé žçŽ ãç¡«é»ãã
éžã°ããç°ååãå«ãïŒãïŒå¡ç°ã®åç°ãŸãã¯å
ç°å ±åœ¹ç°é ç°ã眮æããããªåºã§ãã€ãŠããã®ç°
é ç°ã«ã¯åçš®ã®çœ®æåºãæãåŸãã ç°é ç°ãšããŠã¯ãåèšå®çŸ©ã®ç¯å²å ã®ãã®ãå«
ãŸããããç°ååæ°ïŒãªããïŒã®äºå¡ç°ã®ãã®ã
ç¹ã«æãŸãããç¹ã«å¥œãŸãããã®ã¯ããªã¢ãŸãŒ
ã«ããªããµãžã¢ãŸãŒã«ããã¢ãžã¢ãŸãŒã«ãããã©
ãŸãŒã«ã§ããããŸããã€ãããŸãŒã«ãããªã¢ãž
ã³ããžãããããªã¢ãžã³ã奜äŸã§ããã å皮眮æåºãšããŠã¯ãã¢ã«ãã«ãã·ã¢ãã¢ã«ã
ã«ãã«ã«ããã·ã¢ã«ãã«ãã«ã«ãã¢ã€ã«ã¢ã«ã
ã«ããããããµã¢ã€ã«ã¢ã«ãã«ãã¢ã«ã³ããµã¢ã€
ã«ã¢ã«ãã«ãã¢ããã¢ã«ãã«ãâã¢ã«ãã«åã¢
ããã¢ã«ãã«ããŠã¬ã€ãã¢ã«ãã«ãããã¢ã«ã
ã«ãã«ã«ãã¢ã€ã«ããã¢ã«ãã«ãã¢ãªãŒã«ããªã¢
ã«ãã«ãç°é ç°ããªã¢ã«ãã«ãã¹ã«ãã¢ã¢ã€ã«ã¢
ã«ãã«ãã¢ã«ã±ãã«ãã«ã«ããã·ãã¢ããããã
ããããããã·ããªããœãããã²ã³ãªã©ãççŽ ã
çªçŽ ãé žçŽ ãããã²ã³ãªã©ã®ååãä»ããŠçµåã
ããã®ã奜ãŸããããããã®çœ®æåºã¯ãæŽã«åçš®
ãŸãã¯ç°çš®ã®çœ®æåºãæããŠããŠãããããŸãã
ã«ã«ããã·ãã«ã«ãã¢ã€ã«ãã¢ããããããã
ã·ããªããœçã¯ãåžžçšã®ä¿è·åºã§ãåå¿ãŸãã¯å©
çšã®ç®çã§ä¿®é£ŸããŠãã€ãŠããããã®ãšããããŸ
ããäºä»¥äžã®çœ®æåºãçµåããŠãå šäœãšããŠç°ç¶
åºã圢æããŠããŠãããã ã§è¡šããããã«ã«ããã·ä¿è·åºãšããŠã¯ãã
ãã·ãªã³ãã»ãã¢ãã¹ããªã³ã®ååŠã®åéã§ãå
åäžã®ä»ã®éšåã«äžéœåãªå€åãèµ·ããããšãªã
çè±å¯èœã®ãã®ãšããŠç¥ãããŠããä¿è·åºãããš
ãã°ã¢ã©ã«ãã«ãšã¹ãã«ïŒãã³ãžã«ãã¡ãã«ãã³
ãžã«ããžã¡ãã«ãã³ãžã«ãã¡ããã·ãã³ãžã«ããš
ããã·ãã³ãžã«ãããããã³ãžã«ãã¢ãããã³ãž
ã«ããžããšãã«ã¡ãã«ããã¿ãªãžã«ãããšãã·ã«
ãªã©ã®ãšã¹ãã«ïŒã眮æã¢ã«ãã«ãšã¹ãã«ïŒããª
ã¯ãããšãã«ãïœâããã«ãã¢ãªã«ãªã©ã®ãšã¹ã
ã«ïŒãã¢ãªãŒã«ãšã¹ãã«ïŒãã³ã¿ã¯ããããšãã«ã
ã€ã³ããã«ãªã©ã®ãšã¹ãã«ïŒãâããããã·ã¢
ããååç©ã®ãšã¹ãã«ïŒã¢ã»ãã³ãªãã·ã ãã¢ã»
ãããšãã³ãªãã·ã ãã¢ã»ãã¢ã«ããã·ã ãâ
ããããã·ãã¯ãé žã€ãããâããããã·ãã¿
ã«ã€ãããªã©ãšã®ãšã¹ãã«ïŒãçé žãŸãã¯ã«ã«ã
ã³é žãšã®é žç¡æ°Žç©ãªã©ãæ§æããä¿è·åºãããã
眮æã¢ããã眮æããã©ãžããªã©ã§åå¿æ§ã®é«ã
ã¢ãããåçãªã«ã«ããã·ä¿è·åºãšããŠãããã«
å«ãããã®ãšããããã®ä¿è·åºéšåã¯åèšã®ãã
ãªå皮眮æåãæããŠããŠãããã ãšãã«ãã¢ã«ãã«ãã¢ã«ã«ãã€ã«ãªãã·ã¢ã«ã
ã«ãã¢ã«ã³ãã·ã¢ã«ãã«ãŸãã¯ã¢ããã¢ã«ã³ãã·
ã¢ã«ãã«ãªã©ã®ã¢ã«ãã«ãšã¹ãã«é¡ã圢æãã
åºããã³ãžã«ãïœâããããã³ãžã«ãããšãã·
ã«ããã¿ãªãžã«ãªã©ã®ã¢ã©ã«ãã«ãšã¹ãã«é¡ã圢
æããåºãããšãã«ãããããšãã«ãªã©ã®ã¢ãªãŒ
ã«ãšã¹ãã«é¡ã圢æããåºã奜ãŸããã åŒïŒïŒã§ç€ºãããååç©ã®ãã¡ããšãã«æçš
ãªã«ã«ããã·èªå°äœã¯å»è¬çšã«é©ãããã®ãšããŠ
åœæ¥è ã«ããç¥ãããŠããèªå°äœã§ãããããã¯
äž»ãšããŠè»œéå±å¡©ãšè¬çåŠç掻æ§ãšã¹ãã«ã§ã
ãã 軜éå±å¡©ãšããŠã¯ã奜ãŸããã¯åšæåŸè¡šç¬¬ã
å±ã第ïŒãïŒåšæã«å±ãããççåŠçã«å容ã
ããã€ãªã³ãšãªããã軜éå±ååã®å¡©ããšãã«ãª
ããŠã ããããªãŠã ãã«ãªãŠã ããã°ãã·ãŠã ã
ã«ã«ã·ãŠã ãã¢ã«ãããŠã ãªã©ã®å¡©ãäŸç€ºã§ã
ãã è¬çåŠç掻æ§ãšã¹ãã«ãšããŠã¯ãäž»ã«çµå£ãŸã
ã¯éçµå£æäžã«ãããŠåŒ·ãæèæ§ã瀺ããšã¹ã
ã«ããšãã«çœ®æã¢ã«ãã«ãšã¹ãã«ïŒã¢ã«ã«ãã€ã«
ãªãã·ã¢ã«ãã«ãšã¹ãã«ãã¢ã«ã³ãã·ãã«ãã«ãª
ãã·ã¢ã«ãã«ãšã¹ãã«ãïŒâãªããœâïŒïŒïŒâãž
ãªããœã¬ãã«ã¡ãã«ãšã¹ãã«ãªã©ïŒã眮æã¢ã©ã«
ãã«ãšã¹ãã«ïŒããšãã·ã«ãšã¹ãã«ããã¿ãªãžã«
ãšã¹ãã«ãªã©ïŒã眮æã¢ãªãŒã«ãšã¹ãã«ïŒããšã
ã«ãšã¹ãã«ããã·ãªã«ãšã¹ãã«ãã€ã³ããã«ãšã¹
ãã«ãªã©ïŒãããç¥ãããŠããããããã¯ååç©
ïŒïŒã«ãå©çšã§ããã ååç©ïŒïŒã¯å¥œæ°æ§ãŸãã¯å«æ°æ§ã®ã°ã©ã éœ
æ§èïŒãããŠçèãªïŒãã°ã©ã é°æ§èïŒå€§è žèãª
ã©ïŒã«ããããŠæèäœçšã瀺ããå»è¬ãåç©è¬ã
殺èå€ãé²è å€ãªã©ãšããŠå©çšã§ããã ååç©ïŒïŒã¯å®å®ã§ãããä»å€èæ§èã«æå¹
ãªæèäœçšãåžåãååžã代è¬ãææ³ãªã©ã®è¬ç
åŠçç¹æ§ã®ç¹ã§ããããŠããã å»è¬ãšããŠå©çšãããšãã¯ãèŠããã°åžžçšã®æ·»
å å€ãå ããŠè£œå€åãããããååç©ïŒïŒãšã
ãŠå€çšã§ã¯100ÎŒïœãïŒmgãéèæ³šå°ã§ã¯0.2ãïŒ
ïœãçµå£æäžã§ã¯ïŒãïŒïœã®æ¥çšéã§å€çšãå±
æãçµå£ã泚å°ãªã©ã«ããæäžããã°ãæåæ§çް
èææçãäºé²ãŸãã¯æ²»çããããšãã§ããã ååç©ïŒïŒã®ãã¡ãã«ã«ãã³é žãšè»œéå±å¡©ã¯
éèæ³šå°ãç¹æ»Žãçèæ³šå°çšãªã©ã«ãèŠããã°å®
å®åå€ã溶解è£å©å€ãšãšãã«ãã¢ã³ãã«å€ããã€
ã€ã«å€ãªã©ã®æ³šå°å€ãšããŠå©çšã§ãããè¬çåŠç
掻æ§ãšã¹ãã«ã¯ç²å€ãã«ãã»ã«å€ãé å€ãããã
ãå€ãªã©ãšããŠå æçšã«ããŸããç¹çŒå€ãè»ãã
å€ãä¹³å€ãã¹ãã¬ãŒå€ãªã©ãšãå€çšãªãã屿æ
äžã«å©çšã§ããã ååç©ïŒïŒã¯ããŸããä»ã®æèååç©ã®åæ
åæãšããŠå©çšããããšãã§ããã æ¬çºæã«ä¿ãåŒïŒïŒã®ååç©ã¯ã以äžã®æ¹æ³
ã§è£œé ããããšãã§ããã (1) å¡©ã®è£œé ããã ç°ã®ïŒäœãã«ã«ããã·ã§ããååç©
ïŒïŒã«å¡©åºãäœçšããããã亀æåè§£æ³ã«ã
ãä»ã«ã«ãã³é žã®è»œéå±å¡©ãäœçšããããšè»œé
å±å¡©ã§ããååç©ïŒïŒã補é ã§ãããæäœæ³
ã¯ãã®åéã§çšããããŠããæ¹æ³ãé©çšã§ã
ããããšãã°ãéé¢é žãçé žæ°ŽçŽ è»œéå±å¡©ã§äž
åããæ¹æ³ãã¢ã«ã³ãŒã«ãã±ãã³ããšã¹ãã«ãª
ã©ã®æ¥µæ§ææ©æº¶åªäžãäœçŽã«ã«ãã³é žã¢ã«ã«ãª
éå±å¡©ãäœçšãããã®ã¡ã飿º¶æ§æº¶åªãå ããŠ
ç®çãšããå¡©ãæåºãããæ¹æ³ãªã©ã奜ãŸã
ãã åå¿ã¯éåžž50â以äžã§è¡ãªããšïŒã10åéã§
çµäºããããå¯åå¿ããªããã°ããã«é·æéæŸ
眮ãããããšãã§ããã ãã®ããã«ããŠè£œé ããå¡©ã¯ãçµæ¶ãç²æ«ãª
ã©ã®åºäœãšããŠåé¢ããã®ã¡è£œå€åããããå
çµä¹Ÿç¥æ³ãªã©ã«ããæè補å€ãšããããšãã§ã
ãã (2) ã«ã«ããã·ä¿è·åºã®è±é¢ ã«ã«ããã·ä¿è·åºããã€ååç©ïŒïŒã¯ã以
äžã«äŸç€ºããè±ä¿è·åå¿ã«ä»ããŠãã«ã«ããã·
ååç©ïŒïŒãšããããšãã§ããããã®è±ä¿è·
åå¿ã«ã¯ãããšãã°äžèšã®ãããªããã®åéã§
åžžçšã®æäœæ¹æ³ãé©çšããããšãã§ããã (a) åå¿æ§ã®é«ããšã¹ãã«ãã¢ãããç¡æ°Žç©ãª
ã©ã®åœ¢ã®ã«ã«ããã·ä¿è·åºã¯é žãå¡©åºãç·©è¡
æ¶²ãã€ãªã³äº€ææš¹èãšæ°Žæ§æº¶æ¶²äžã§æ¥è§Šãã
ãããšã«ããè±ä¿è·ã§ãããåå¿æ§ãäœããš
ãã«ããå ¬ç¥ã®æ¹æ³ã«ãã€ãŠåå¿æ§ãé«ãã
ã°ã容æã«è±ä¿è·ããããšãã§ããå Žåãã
ãã代衚äŸãšããŠã¯ãããšãã°ããªã¯ãã«ãš
ãã«ãšã¹ãã«ãïœâããããã³ãžã«ãšã¹ã
ã«ãããšãã·ã«ãšã¹ãã«ãªã©ãéå±ãšé žãæ¥
è§Šéå ããžããªã³é žå¡©ãªã©ã§åŠçããŠè±ä¿è·
ããæ¹æ³ãããã (b) ã¢ã©ã«ãã«ãšã¹ãã«ã¯æ¥è§Šéå ã«ããè±ä¿
è·ã§ããããšãããããã®å Žåããã©ãžãŠ
ã ãããã±ã«ãªã©ã®è§Šåªã®ååšäžã«æ°ŽçŽ ãåžž
æ³ã«åŸã€ãŠäœçšãããã (c) ã¢ã©ã«ãã«ãšã¹ãã«ãã·ã¯ããããã«ã¡ã
ã«ãšã¹ãã«ãã¹ã«ããã«ãšãã«ãšã¹ãã«ãªã©
ã¯å 溶åªåè§£åå¿ãªã©ã«ãã€ãŠè±ä¿è·ã§ã
ãããã®åå¿ã§ã¯é±é žãã«ã€ã¹é žãã¹ã«ãã³
é žãåŒ·é žæ§ã«ã«ãã³é žãªã©ããèŠããã°ã«ã
ãªã³ææå€ã®ååšäžã«äœçšãããã (d) ããšãã·ã«ãšã¹ãã«ãã¢ã«ã±ãã«ãšã¹ã
ã«ãããããã·ã¢ã©ã«ãã«ãšã¹ãã«ãªã©ã¯ã
å¡©åºãæ±æ žå€ã®äœçšã§ããŸããå ååŠç掻æ§
ãªããšãã·ã«ãšã¹ãã«ãªã©ã¯å ç §å°ã«ããè±
ä¿è·ã§ããã (e) ïŒâã¢ã«ã±ãã«ãšã¹ãã«ã«ã¢ã«ã«ã³é žã¢ã«
ã«ãªéå±ãšãã©ãžãŠã ããªããšãã«ãã¹ãã€
ã³ãäœçšãããã°ã¢ã«ã«ãªéå±å¡©ã補é ã§ã
ãã (f) ãã®ä»ãåçãªã«ã«ããã·ä¿è·åºè±é¢æ³ã
çšããããšãã§ããã (3) ïŒäœçœ®æåºã®å°å ¥ïŒïŒ³ãããåïŒ ååç©ïŒïŒã®ïŒäœãè±é¢åºçœ®æã¡ãã«åºã§
ããååç©ã«å¯Ÿå¿ããç°é ç°ããªãŒã«ãŸãã¯ã
ã®åå¿æ§èªå°äœãäœçšãããã°ç®çãšããåå
ç©ïŒïŒã補é ããããšãã§ãããããã«ãè±
é¢åºãšããŠã¯ããã²ã³ãã¹ã«ããã«ãªãã·ãã¢
ã«ã«ãã€ã«ãªãã·åºãªã©ã®æŽ»æ§è±é¢åºãããã
åèšããªãŒã«ã®åå¿æ§èªå°äœãšããŠã¯ãã¢ã«ã«
ãªéå±å¡©ãã¢ã³ã¢ããŠã å¡©ãªã©ã奜ãŸãããå
å¿ã¯ç¡æ°Žæº¶åªäžã§ãã嫿°Žæº¶åªäžã§ãïŒâã60
âã§ååé²è¡ããããã®åå¿ã¯è±æ°Žå€ãå¡©åã
ã¹ããªã«ååç©ãªã©ã«ãããä¿é²ãããããšã
ããã (4) ç°åïŒWittigåå¿ïŒ åŒïŒïŒã®ååç©ã®åé§äœã®ïŒã€ã§ããã«ã«
ããã«âã¢ã«ããªãã³ãã¹ãã©ã³ååç©ãé©åœ
ãªæº¶åªäžã§å ç±éæµããã°ãéç°ããŠããã ç°
ã圢æããç®çååç©ïŒïŒãåŸããããæº¶åª
ãšããŠã¯ãã³ãŒã³ããã«ãšã³ããã·ã¬ã³ãªã©ã
çšããããã (5) æ§é 倿 åŒïŒïœïŒã§ç€ºããããžãªããœã©ãã«ååç©
ã¯ãã¯ãããã«ã ããã³ãŒã³ãã¢ã»ããããª
ã«ãæ°Žã®æ§ãªæº¶åªäžãè§Šåªéã®ïŒïŒïŒâãžã¢ã¶
ãã·ã¯ããïŒïŒïŒïŒïŒãâïŒâãŠã³ãã»ã³
ïŒDBUïŒãçé žæ°ŽçŽ ãããªãŠã ãªã©ã§åŠçãã
ã°ãããããã·ã¢ã«ããªãã³ååç©ïŒïœïŒã«
倿ããããšãã§ããã (6) è¬çåŠç掻æ§ãšã¹ãã« ã«ã«ããã·ä¿è·åºããã€ååç©ïŒïŒã¯ã(2)
ã«èšèŒããæ¹æ³ã§è±ä¿è·ããåŸãè¬çåŠç掻æ§
ãšã¹ãã«ãäŸãã°ãããã€ã«ãªãã·ã¡ãã«
ïŒPOMïŒãšã¹ãã«ã«å€æããããšãã§ãããå³
ã¡ãäŸãã°ãžã¡ãã«ãã«ã ã¢ããïŒDMFïŒäžã
ããªãšãã«ã¢ãã³ã®æ§ãªå¡©åºã®ååšäžãéé¢ã«
ã«ãã³é žãšãããã€ã«ãªãã·ã¡ãã«ãšãŒãžãã
ïŒâã宀枩ã§åå¿ãããã°POMãšã¹ãã«ãåŸ
ãããã (7) ã«ã«ããã·åºãã®ä»ã®åå¿æ§å®èœåºã®ä¿è· ååç©ïŒïŒã«ååŠåå¿ãæœããŠãä»ã®åå
ç©ïŒïŒãªã©ã«å€åããããšããç®çãšããåº
以å€ã®åå¿æ§å®èœåºãä¿è·ããŠããå¿ èŠããã
å Žåãããããã®å Žåããã®åå¿æ§å®èœåºã®çš®
é¡ã«å¿ããŠãã®åéã§ããçšããããŠããæ¹æ³
ãæçšããŠä¿è·ããããšãã§ããããã®ãããª
æ¹æ³ã¯åŸèšã®ãããªåçš®ææžã«è©³è¿°ãããŠã
ãã ããšãã°ãããããã·åºã«ã¯ã¢ã·ã«åããšãŒ
ãã«åãªã©ãã¢ããåºã«ã¯ã¢ã·ã«åããšããã
åãã·ãªã«åãªã©ãã«ã«ããã·åºã«ã¯ãšã¹ãã«
åãã¢ããåãé žç¡æ°Žç©åãªã©ãåžžæ³ã«ããæœ
ããããšãã§ããããŸããè¬çåŠçæ§è³ªãæ¹å€
ããŠææã®æ§è³ªãäžããããã«ãè¬çåŠç掻æ§
ãšã¹ãã«ãšããå Žåãããã®é ã®åå¿ã«å«ãã
ãã®ãšããããã®å Žåãã«ã«ãã³é žïŒïŒã«å¡©
åºãäœçšãããŠå¡©ãšããããã«ææãšã¹ãã«åº
ã®ãã©ã€ããäœçšãããŠç®çãšããååç©
ïŒïŒãåæããããšãã§ããã ãã®ãããªåå¿æ§åºã®ä¿è·ã®ããã®ä¿è·åºã
ãã³ãã®å°å ¥ãè±é¢æ³ã«ã€ããŠã¯ãäŸãã°J.F.
Wã»McOmie Ed.ãâProtective Groups in
Organic Chemistryâpp.183ïŒ1973ïŒ
PLEUM PressãN.Y.ïŒãS.PataiãEdit.ã
âThe Chemistry of Functional Groupsâã
pp.505ïŒ1969ïŒãInterscience Publ.ãJohn
WileyïŒSons Ltd.LondonïŒFlynn Ed.ã
âCephalosporins and Penicillinsâã
Academic PressãN.Y.ïŒ1972ïŒãªã©ã®ææžãª
ããåçš®ç¹èš±æç®ãªã©ã«è©³èšãããŠããæ¹æ³ã
å©çšããããšãã§ããã (8) åå¿æ¡ä»¶ åèšåææ¹æ³(1)â(6)ã¯éåžžâ30âã100âã
ãšãã«â20âã50âã®æž©åºŠã§10åéãïŒæéã
ããŠåå¿ãããããšãå€ãããããã¯æº¶åªäžã
èŠããã°ç¡æ°Žæ¡ä»¶äžã«å®æœããããã®ä»ã®åžžæ³
ã¯ãããããé©çšã§ãããåå¿çšæº¶åªãšããŠ
ã¯ãçåæ°ŽçŽ ãããã²ã³åçåæ°ŽçŽ ããšãŒã
ã«ãã±ãã³ããšã¹ãã«ããããçåæ°ŽçŽ ããã
ãªã«ãã¢ãããã¹ã«ããã·ããã«ã«ãã³é žãæ
æ©å¡©åºãã¢ã«ã³ãŒã«ãæ°Žããã®ä»ã®ç³»åã«å±ã
ãå·¥æ¥çšæº¶åªãŸãã¯ãã®æ··åç©ãå©çšã§ããã (9) åŸåŠç åå¿æ¶²ããæªåå¿åæãå¯çæç©ã溶åªãªã©
ã®å€Ÿéç©ãæœåºãèžçºãæŽæµã也ç¥ãªã©ã®åžžæ³
ã«ããé€å»ããã®ã¡ãåžçãæº¶é¢ãèžçãæ²
殿ãæåºãã¯ãããã°ã©ãã€ãŒãªã©ãåžžçšã®åŸ
åŠçæ³ãçµåããŠçæç©ãåé¢ããããšãã§ã
ãã (10) 補é åæ ååç©ïŒïŒã¯äžèšåŒïŒïŒã®ã«ã«ããã«â
ã¢ã«ããªãã³ãã¹ãã©ã³ååç©ãåæãšããŠè£œ
é ããããšãã§ããïŒ ãåŒäžããR1ããã³R2ã¯åèšãšåæçŸ©ã§ã
ããã 補é åæïŒïŒã«æŒããŠãR2ãããã¡ãã«
ã§ãããã®ã¯ãäžèšã®åŒïŒïŒã§ç€ºãããåå
ç©ããã以äžã®åå¿åŒã«åŸã€ãŠè£œé ããããš
ãã§ããïŒ äžèšåå¿åŒã®åºçºç©è³ªãšãªãååç©ïŒïŒ
ã¯ã以äžã®åå¿åŒãã®ããããã«åŸã€ãŠè£œ
é ããããšãã§ããïŒ äžèšåå¿åŒãã«ãããŠãããã·ãªã³ãšå
ãç«äœæ§é ãæã€ãã¢ãŒããžãã³åºçºç©è³ªã¯ã
以äžã®åå¿åŒã«åŸã€ãŠè£œé ããããšãã§ã
ãïŒ R2ãããã¡ãã«ã§ããåŒïŒïŒã®è£œé åæ
ã¯ãŸãã以äžã®åå¿åŒã«åŸã€ãŠããã·ãªã³ã
ã補é ããããšãã§ããïŒ è£œé åæïŒïŒã«æŒããŠãR2ãã¡ãã«ã§ã
ããã®ã¯ãäžèšã®åå¿åŒãXIã®ããããã«åŸ
ã€ãŠè£œé ããããšãã§ããïŒ è£œé åæïŒïŒã«ãããŠãR2ãæ°ŽçŽ ååã§
ãããã®ã¯ãäžèšã®åå¿åŒXIIã«åŸã€ãŠè£œé ãã
ããšãã§ããïŒ è£œé åæïŒïŒã«æŒããŠãR2ãã¢ã»ããã·
ã¡ãã«ã§ãããã®ã¯ãäžèšã®åå¿åŒã«åŸã€
ãŠè£œé ããããšãã§ããã åå¿åŒ 補é åæïŒïŒã«ãããŠãR2ããžã¡ãã«ïœ
âããã·ãªã«ãªãã·ã¡ãã«ã§ãããã®ã¯ãäžèš
ã®åå¿åŒã«åŸã€ãŠè£œé ããããšãã§ããïŒ è£œé åæïŒïŒã«ãããŠãR2ãç°é ç°ããª
ã¡ãã«ã§ãããã®ã¯ãR2ãããã¡ãã«ã§ãã
ååç©ïŒïŒãã以äžã®åå¿åŒã«åŸã€ãŠè£œ
é ããããšãã§ããïŒ åå¿åŒ äžèšã®è£œé æ³ã«åŸã€ãŠè£œé ããåŒïŒïŒã§ç€º
ããã補é åæãããã®ç©ç宿°ãšå ±ã«åŸèšè¡š
ïŒã«ç€ºãã 以äžã«å®æœäŸã瀺ããŠæ¬çºæã®æ æ§ã説æã
ãã çæç©ã®ç©ç宿°ã¯ãåŸèšã®è¡šã«ãŸãšããŠèšèŒ
ããã衚äžãIRã¯ãcm-1å€ããNMRã¯ÎŽå€ãã
å€ã¯çµå宿°ãHzå€ã§ç€ºãã 宿œäŸäžãéã衚ããéšåã¯Î²âã©ã¯ã¿ã åæ
ïŒéééšã«å¯Ÿããééã®å²åããã¢ã«åœéæ°ã¯å
æÎ²âã©ã¯ã¿ã ïŒã¢ã«ã«å¯Ÿããã¢ã«æ°ã瀺ãã åŸåŠçã«ã¯ãåå¿æ¶²ã«éåžžãå¿ èŠã«å¿ããŠæ°Žã
ãžã¯ããã¡ã¿ã³ãªã©ã®æº¶åªãå ããæ°ŽæŽã也ç¥ã
æžå§æ¿çž®ããŠåŸãããæ®çç©ããå¿ èŠãªãã·ãªã«
ã²ã«ã»ã¯ãããã°ã©ãã€ãŒã§ç²Ÿè£œããã®ã¡ãçµæ¶
åãæ²æ®¿ããéãªã©ã§æ¡åããæ¹æ³ãçµåããŠçš
ãããçæç©ã®ç©ç宿°ã®æž¬å®å€ã¯æšåãšäžèŽã
ãã 䜿çšããç¥å·ã¯ã以äžã®éãã§ããã PhïŒããšãã«åº MeïŒã¡ãã«åº EtïŒãšãã«åº PMBïŒïœâã¡ããã·ãã³ãžã«åº POMïŒãããã€ã«ãªãã·ã¡ãã«åº AcïŒã¢ã»ãã«åº âSTetâïŒ
ãã¯é眮æâïŒâïŒïŒâãªããœâïŒïŒïŒâãžãªã
ãœã©ã³âïŒâã€ã«ïŒâïŒâããã âïŒâã«ã«ãã³
é žïŒïœïŒãŸãã¯ïŒâ眮æãŸãã¯é眮æâïŒâ
ïŒïŒâããããã·âïŒâã¢ã«ããªãã³ïŒâïŒâãã
ã âïŒâã«ã«ãã³é žïŒïœïŒäžŠã³ã«ãã®èªå°äœã
ãããã®è£œæ³ãäœ¿çšæ³ããã³ããããæå¹æåãš
ããè¬å€ã«é¢ããïŒ ïŒåŒäžãïŒ²ã¯æ°ŽçŽ ååã軜éå±ååãŸãã¯ã«ã«ã
ãã·ä¿è·åºããR1ã¯ã¢ã«ãã«åºããR2ã¯æ°ŽçŽ å
åãã¡ãã«åºãŸãã¯çœ®æã¡ãã«åºã衚ããïŒã äžèšã®å®çŸ©ã«ãããŠãR2ã§è¡šãããã眮æã¡
ãã«ãšããŠã¯ããã¡ãã«ãã¢ã·ã«ãªãã·ã¡ãã«ã
ç°é ç°ããªã¡ãã«ããžã¡ãã«ïœâããã«ã·ãªã«ãª
ãã·ãªã©ãå å«ããããããã«ãããŠãã¢ã·ã«ãª
ãã·ãšããŠã¯ã¢ã«ã«ãã€ã«ãªãã·ããšãã«ã¢ã»ã
ã«ãªãã·ãšçé žç³»ã¢ã·ã«ãªãã·ããšãã«ã«ã«ãã¢
ã€ã«ãªãã·ããã®ä¿è·äœã奜é©ã§ããããä»ã®ã¢
ã©ã«ã«ãã€ã«ãªãã·ãã¢ãã€ã«ãªãã·ãã¢ã«ãã«
ã¹ã«ããã«ãªãã·ãã¢ãªãŒã«ã¹ã«ããã«ãªãã·ãª
ã©ãå«ããã®ãšããã ããã¡ãã«ã«ãããããã²ã³ååãšããŠã¯å¡©çŽ
ã奜ãŸããã ç°é ç°ããªåºãšããŠã¯ãçªçŽ ãé žçŽ ãç¡«é»ãã
éžã°ããç°ååãå«ãïŒãïŒå¡ç°ã®åç°ãŸãã¯å
ç°å ±åœ¹ç°é ç°ã眮æããããªåºã§ãã€ãŠããã®ç°
é ç°ã«ã¯åçš®ã®çœ®æåºãæãåŸãã ç°é ç°ãšããŠã¯ãåèšå®çŸ©ã®ç¯å²å ã®ãã®ãå«
ãŸããããç°ååæ°ïŒãªããïŒã®äºå¡ç°ã®ãã®ã
ç¹ã«æãŸãããç¹ã«å¥œãŸãããã®ã¯ããªã¢ãŸãŒ
ã«ããªããµãžã¢ãŸãŒã«ããã¢ãžã¢ãŸãŒã«ãããã©
ãŸãŒã«ã§ããããŸããã€ãããŸãŒã«ãããªã¢ãž
ã³ããžãããããªã¢ãžã³ã奜äŸã§ããã å皮眮æåºãšããŠã¯ãã¢ã«ãã«ãã·ã¢ãã¢ã«ã
ã«ãã«ã«ããã·ã¢ã«ãã«ãã«ã«ãã¢ã€ã«ã¢ã«ã
ã«ããããããµã¢ã€ã«ã¢ã«ãã«ãã¢ã«ã³ããµã¢ã€
ã«ã¢ã«ãã«ãã¢ããã¢ã«ãã«ãâã¢ã«ãã«åã¢
ããã¢ã«ãã«ããŠã¬ã€ãã¢ã«ãã«ãããã¢ã«ã
ã«ãã«ã«ãã¢ã€ã«ããã¢ã«ãã«ãã¢ãªãŒã«ããªã¢
ã«ãã«ãç°é ç°ããªã¢ã«ãã«ãã¹ã«ãã¢ã¢ã€ã«ã¢
ã«ãã«ãã¢ã«ã±ãã«ãã«ã«ããã·ãã¢ããããã
ããããããã·ããªããœãããã²ã³ãªã©ãççŽ ã
çªçŽ ãé žçŽ ãããã²ã³ãªã©ã®ååãä»ããŠçµåã
ããã®ã奜ãŸããããããã®çœ®æåºã¯ãæŽã«åçš®
ãŸãã¯ç°çš®ã®çœ®æåºãæããŠããŠãããããŸãã
ã«ã«ããã·ãã«ã«ãã¢ã€ã«ãã¢ããããããã
ã·ããªããœçã¯ãåžžçšã®ä¿è·åºã§ãåå¿ãŸãã¯å©
çšã®ç®çã§ä¿®é£ŸããŠãã€ãŠããããã®ãšããããŸ
ããäºä»¥äžã®çœ®æåºãçµåããŠãå šäœãšããŠç°ç¶
åºã圢æããŠããŠãããã ã§è¡šããããã«ã«ããã·ä¿è·åºãšããŠã¯ãã
ãã·ãªã³ãã»ãã¢ãã¹ããªã³ã®ååŠã®åéã§ãå
åäžã®ä»ã®éšåã«äžéœåãªå€åãèµ·ããããšãªã
çè±å¯èœã®ãã®ãšããŠç¥ãããŠããä¿è·åºãããš
ãã°ã¢ã©ã«ãã«ãšã¹ãã«ïŒãã³ãžã«ãã¡ãã«ãã³
ãžã«ããžã¡ãã«ãã³ãžã«ãã¡ããã·ãã³ãžã«ããš
ããã·ãã³ãžã«ãããããã³ãžã«ãã¢ãããã³ãž
ã«ããžããšãã«ã¡ãã«ããã¿ãªãžã«ãããšãã·ã«
ãªã©ã®ãšã¹ãã«ïŒã眮æã¢ã«ãã«ãšã¹ãã«ïŒããª
ã¯ãããšãã«ãïœâããã«ãã¢ãªã«ãªã©ã®ãšã¹ã
ã«ïŒãã¢ãªãŒã«ãšã¹ãã«ïŒãã³ã¿ã¯ããããšãã«ã
ã€ã³ããã«ãªã©ã®ãšã¹ãã«ïŒãâããããã·ã¢
ããååç©ã®ãšã¹ãã«ïŒã¢ã»ãã³ãªãã·ã ãã¢ã»
ãããšãã³ãªãã·ã ãã¢ã»ãã¢ã«ããã·ã ãâ
ããããã·ãã¯ãé žã€ãããâããããã·ãã¿
ã«ã€ãããªã©ãšã®ãšã¹ãã«ïŒãçé žãŸãã¯ã«ã«ã
ã³é žãšã®é žç¡æ°Žç©ãªã©ãæ§æããä¿è·åºãããã
眮æã¢ããã眮æããã©ãžããªã©ã§åå¿æ§ã®é«ã
ã¢ãããåçãªã«ã«ããã·ä¿è·åºãšããŠãããã«
å«ãããã®ãšããããã®ä¿è·åºéšåã¯åèšã®ãã
ãªå皮眮æåãæããŠããŠãããã ãšãã«ãã¢ã«ãã«ãã¢ã«ã«ãã€ã«ãªãã·ã¢ã«ã
ã«ãã¢ã«ã³ãã·ã¢ã«ãã«ãŸãã¯ã¢ããã¢ã«ã³ãã·
ã¢ã«ãã«ãªã©ã®ã¢ã«ãã«ãšã¹ãã«é¡ã圢æãã
åºããã³ãžã«ãïœâããããã³ãžã«ãããšãã·
ã«ããã¿ãªãžã«ãªã©ã®ã¢ã©ã«ãã«ãšã¹ãã«é¡ã圢
æããåºãããšãã«ãããããšãã«ãªã©ã®ã¢ãªãŒ
ã«ãšã¹ãã«é¡ã圢æããåºã奜ãŸããã åŒïŒïŒã§ç€ºãããååç©ã®ãã¡ããšãã«æçš
ãªã«ã«ããã·èªå°äœã¯å»è¬çšã«é©ãããã®ãšããŠ
åœæ¥è ã«ããç¥ãããŠããèªå°äœã§ãããããã¯
äž»ãšããŠè»œéå±å¡©ãšè¬çåŠç掻æ§ãšã¹ãã«ã§ã
ãã 軜éå±å¡©ãšããŠã¯ã奜ãŸããã¯åšæåŸè¡šç¬¬ã
å±ã第ïŒãïŒåšæã«å±ãããççåŠçã«å容ã
ããã€ãªã³ãšãªããã軜éå±ååã®å¡©ããšãã«ãª
ããŠã ããããªãŠã ãã«ãªãŠã ããã°ãã·ãŠã ã
ã«ã«ã·ãŠã ãã¢ã«ãããŠã ãªã©ã®å¡©ãäŸç€ºã§ã
ãã è¬çåŠç掻æ§ãšã¹ãã«ãšããŠã¯ãäž»ã«çµå£ãŸã
ã¯éçµå£æäžã«ãããŠåŒ·ãæèæ§ã瀺ããšã¹ã
ã«ããšãã«çœ®æã¢ã«ãã«ãšã¹ãã«ïŒã¢ã«ã«ãã€ã«
ãªãã·ã¢ã«ãã«ãšã¹ãã«ãã¢ã«ã³ãã·ãã«ãã«ãª
ãã·ã¢ã«ãã«ãšã¹ãã«ãïŒâãªããœâïŒïŒïŒâãž
ãªããœã¬ãã«ã¡ãã«ãšã¹ãã«ãªã©ïŒã眮æã¢ã©ã«
ãã«ãšã¹ãã«ïŒããšãã·ã«ãšã¹ãã«ããã¿ãªãžã«
ãšã¹ãã«ãªã©ïŒã眮æã¢ãªãŒã«ãšã¹ãã«ïŒããšã
ã«ãšã¹ãã«ããã·ãªã«ãšã¹ãã«ãã€ã³ããã«ãšã¹
ãã«ãªã©ïŒãããç¥ãããŠããããããã¯ååç©
ïŒïŒã«ãå©çšã§ããã ååç©ïŒïŒã¯å¥œæ°æ§ãŸãã¯å«æ°æ§ã®ã°ã©ã éœ
æ§èïŒãããŠçèãªïŒãã°ã©ã é°æ§èïŒå€§è žèãª
ã©ïŒã«ããããŠæèäœçšã瀺ããå»è¬ãåç©è¬ã
殺èå€ãé²è å€ãªã©ãšããŠå©çšã§ããã ååç©ïŒïŒã¯å®å®ã§ãããä»å€èæ§èã«æå¹
ãªæèäœçšãåžåãååžã代è¬ãææ³ãªã©ã®è¬ç
åŠçç¹æ§ã®ç¹ã§ããããŠããã å»è¬ãšããŠå©çšãããšãã¯ãèŠããã°åžžçšã®æ·»
å å€ãå ããŠè£œå€åãããããååç©ïŒïŒãšã
ãŠå€çšã§ã¯100ÎŒïœãïŒmgãéèæ³šå°ã§ã¯0.2ãïŒ
ïœãçµå£æäžã§ã¯ïŒãïŒïœã®æ¥çšéã§å€çšãå±
æãçµå£ã泚å°ãªã©ã«ããæäžããã°ãæåæ§çް
èææçãäºé²ãŸãã¯æ²»çããããšãã§ããã ååç©ïŒïŒã®ãã¡ãã«ã«ãã³é žãšè»œéå±å¡©ã¯
éèæ³šå°ãç¹æ»Žãçèæ³šå°çšãªã©ã«ãèŠããã°å®
å®åå€ã溶解è£å©å€ãšãšãã«ãã¢ã³ãã«å€ããã€
ã€ã«å€ãªã©ã®æ³šå°å€ãšããŠå©çšã§ãããè¬çåŠç
掻æ§ãšã¹ãã«ã¯ç²å€ãã«ãã»ã«å€ãé å€ãããã
ãå€ãªã©ãšããŠå æçšã«ããŸããç¹çŒå€ãè»ãã
å€ãä¹³å€ãã¹ãã¬ãŒå€ãªã©ãšãå€çšãªãã屿æ
äžã«å©çšã§ããã ååç©ïŒïŒã¯ããŸããä»ã®æèååç©ã®åæ
åæãšããŠå©çšããããšãã§ããã æ¬çºæã«ä¿ãåŒïŒïŒã®ååç©ã¯ã以äžã®æ¹æ³
ã§è£œé ããããšãã§ããã (1) å¡©ã®è£œé ããã ç°ã®ïŒäœãã«ã«ããã·ã§ããååç©
ïŒïŒã«å¡©åºãäœçšããããã亀æåè§£æ³ã«ã
ãä»ã«ã«ãã³é žã®è»œéå±å¡©ãäœçšããããšè»œé
å±å¡©ã§ããååç©ïŒïŒã補é ã§ãããæäœæ³
ã¯ãã®åéã§çšããããŠããæ¹æ³ãé©çšã§ã
ããããšãã°ãéé¢é žãçé žæ°ŽçŽ è»œéå±å¡©ã§äž
åããæ¹æ³ãã¢ã«ã³ãŒã«ãã±ãã³ããšã¹ãã«ãª
ã©ã®æ¥µæ§ææ©æº¶åªäžãäœçŽã«ã«ãã³é žã¢ã«ã«ãª
éå±å¡©ãäœçšãããã®ã¡ã飿º¶æ§æº¶åªãå ããŠ
ç®çãšããå¡©ãæåºãããæ¹æ³ãªã©ã奜ãŸã
ãã åå¿ã¯éåžž50â以äžã§è¡ãªããšïŒã10åéã§
çµäºããããå¯åå¿ããªããã°ããã«é·æéæŸ
眮ãããããšãã§ããã ãã®ããã«ããŠè£œé ããå¡©ã¯ãçµæ¶ãç²æ«ãª
ã©ã®åºäœãšããŠåé¢ããã®ã¡è£œå€åããããå
çµä¹Ÿç¥æ³ãªã©ã«ããæè補å€ãšããããšãã§ã
ãã (2) ã«ã«ããã·ä¿è·åºã®è±é¢ ã«ã«ããã·ä¿è·åºããã€ååç©ïŒïŒã¯ã以
äžã«äŸç€ºããè±ä¿è·åå¿ã«ä»ããŠãã«ã«ããã·
ååç©ïŒïŒãšããããšãã§ããããã®è±ä¿è·
åå¿ã«ã¯ãããšãã°äžèšã®ãããªããã®åéã§
åžžçšã®æäœæ¹æ³ãé©çšããããšãã§ããã (a) åå¿æ§ã®é«ããšã¹ãã«ãã¢ãããç¡æ°Žç©ãª
ã©ã®åœ¢ã®ã«ã«ããã·ä¿è·åºã¯é žãå¡©åºãç·©è¡
æ¶²ãã€ãªã³äº€ææš¹èãšæ°Žæ§æº¶æ¶²äžã§æ¥è§Šãã
ãããšã«ããè±ä¿è·ã§ãããåå¿æ§ãäœããš
ãã«ããå ¬ç¥ã®æ¹æ³ã«ãã€ãŠåå¿æ§ãé«ãã
ã°ã容æã«è±ä¿è·ããããšãã§ããå Žåãã
ãã代衚äŸãšããŠã¯ãããšãã°ããªã¯ãã«ãš
ãã«ãšã¹ãã«ãïœâããããã³ãžã«ãšã¹ã
ã«ãããšãã·ã«ãšã¹ãã«ãªã©ãéå±ãšé žãæ¥
è§Šéå ããžããªã³é žå¡©ãªã©ã§åŠçããŠè±ä¿è·
ããæ¹æ³ãããã (b) ã¢ã©ã«ãã«ãšã¹ãã«ã¯æ¥è§Šéå ã«ããè±ä¿
è·ã§ããããšãããããã®å Žåããã©ãžãŠ
ã ãããã±ã«ãªã©ã®è§Šåªã®ååšäžã«æ°ŽçŽ ãåžž
æ³ã«åŸã€ãŠäœçšãããã (c) ã¢ã©ã«ãã«ãšã¹ãã«ãã·ã¯ããããã«ã¡ã
ã«ãšã¹ãã«ãã¹ã«ããã«ãšãã«ãšã¹ãã«ãªã©
ã¯å 溶åªåè§£åå¿ãªã©ã«ãã€ãŠè±ä¿è·ã§ã
ãããã®åå¿ã§ã¯é±é žãã«ã€ã¹é žãã¹ã«ãã³
é žãåŒ·é žæ§ã«ã«ãã³é žãªã©ããèŠããã°ã«ã
ãªã³ææå€ã®ååšäžã«äœçšãããã (d) ããšãã·ã«ãšã¹ãã«ãã¢ã«ã±ãã«ãšã¹ã
ã«ãããããã·ã¢ã©ã«ãã«ãšã¹ãã«ãªã©ã¯ã
å¡©åºãæ±æ žå€ã®äœçšã§ããŸããå ååŠç掻æ§
ãªããšãã·ã«ãšã¹ãã«ãªã©ã¯å ç §å°ã«ããè±
ä¿è·ã§ããã (e) ïŒâã¢ã«ã±ãã«ãšã¹ãã«ã«ã¢ã«ã«ã³é žã¢ã«
ã«ãªéå±ãšãã©ãžãŠã ããªããšãã«ãã¹ãã€
ã³ãäœçšãããã°ã¢ã«ã«ãªéå±å¡©ã補é ã§ã
ãã (f) ãã®ä»ãåçãªã«ã«ããã·ä¿è·åºè±é¢æ³ã
çšããããšãã§ããã (3) ïŒäœçœ®æåºã®å°å ¥ïŒïŒ³ãããåïŒ ååç©ïŒïŒã®ïŒäœãè±é¢åºçœ®æã¡ãã«åºã§
ããååç©ã«å¯Ÿå¿ããç°é ç°ããªãŒã«ãŸãã¯ã
ã®åå¿æ§èªå°äœãäœçšãããã°ç®çãšããåå
ç©ïŒïŒã補é ããããšãã§ãããããã«ãè±
é¢åºãšããŠã¯ããã²ã³ãã¹ã«ããã«ãªãã·ãã¢
ã«ã«ãã€ã«ãªãã·åºãªã©ã®æŽ»æ§è±é¢åºãããã
åèšããªãŒã«ã®åå¿æ§èªå°äœãšããŠã¯ãã¢ã«ã«
ãªéå±å¡©ãã¢ã³ã¢ããŠã å¡©ãªã©ã奜ãŸãããå
å¿ã¯ç¡æ°Žæº¶åªäžã§ãã嫿°Žæº¶åªäžã§ãïŒâã60
âã§ååé²è¡ããããã®åå¿ã¯è±æ°Žå€ãå¡©åã
ã¹ããªã«ååç©ãªã©ã«ãããä¿é²ãããããšã
ããã (4) ç°åïŒWittigåå¿ïŒ åŒïŒïŒã®ååç©ã®åé§äœã®ïŒã€ã§ããã«ã«
ããã«âã¢ã«ããªãã³ãã¹ãã©ã³ååç©ãé©åœ
ãªæº¶åªäžã§å ç±éæµããã°ãéç°ããŠããã ç°
ã圢æããç®çååç©ïŒïŒãåŸããããæº¶åª
ãšããŠã¯ãã³ãŒã³ããã«ãšã³ããã·ã¬ã³ãªã©ã
çšããããã (5) æ§é 倿 åŒïŒïœïŒã§ç€ºããããžãªããœã©ãã«ååç©
ã¯ãã¯ãããã«ã ããã³ãŒã³ãã¢ã»ããããª
ã«ãæ°Žã®æ§ãªæº¶åªäžãè§Šåªéã®ïŒïŒïŒâãžã¢ã¶
ãã·ã¯ããïŒïŒïŒïŒïŒãâïŒâãŠã³ãã»ã³
ïŒDBUïŒãçé žæ°ŽçŽ ãããªãŠã ãªã©ã§åŠçãã
ã°ãããããã·ã¢ã«ããªãã³ååç©ïŒïœïŒã«
倿ããããšãã§ããã (6) è¬çåŠç掻æ§ãšã¹ãã« ã«ã«ããã·ä¿è·åºããã€ååç©ïŒïŒã¯ã(2)
ã«èšèŒããæ¹æ³ã§è±ä¿è·ããåŸãè¬çåŠç掻æ§
ãšã¹ãã«ãäŸãã°ãããã€ã«ãªãã·ã¡ãã«
ïŒPOMïŒãšã¹ãã«ã«å€æããããšãã§ãããå³
ã¡ãäŸãã°ãžã¡ãã«ãã«ã ã¢ããïŒDMFïŒäžã
ããªãšãã«ã¢ãã³ã®æ§ãªå¡©åºã®ååšäžãéé¢ã«
ã«ãã³é žãšãããã€ã«ãªãã·ã¡ãã«ãšãŒãžãã
ïŒâã宀枩ã§åå¿ãããã°POMãšã¹ãã«ãåŸ
ãããã (7) ã«ã«ããã·åºãã®ä»ã®åå¿æ§å®èœåºã®ä¿è· ååç©ïŒïŒã«ååŠåå¿ãæœããŠãä»ã®åå
ç©ïŒïŒãªã©ã«å€åããããšããç®çãšããåº
以å€ã®åå¿æ§å®èœåºãä¿è·ããŠããå¿ èŠããã
å Žåãããããã®å Žåããã®åå¿æ§å®èœåºã®çš®
é¡ã«å¿ããŠãã®åéã§ããçšããããŠããæ¹æ³
ãæçšããŠä¿è·ããããšãã§ããããã®ãããª
æ¹æ³ã¯åŸèšã®ãããªåçš®ææžã«è©³è¿°ãããŠã
ãã ããšãã°ãããããã·åºã«ã¯ã¢ã·ã«åããšãŒ
ãã«åãªã©ãã¢ããåºã«ã¯ã¢ã·ã«åããšããã
åãã·ãªã«åãªã©ãã«ã«ããã·åºã«ã¯ãšã¹ãã«
åãã¢ããåãé žç¡æ°Žç©åãªã©ãåžžæ³ã«ããæœ
ããããšãã§ããããŸããè¬çåŠçæ§è³ªãæ¹å€
ããŠææã®æ§è³ªãäžããããã«ãè¬çåŠç掻æ§
ãšã¹ãã«ãšããå Žåãããã®é ã®åå¿ã«å«ãã
ãã®ãšããããã®å Žåãã«ã«ãã³é žïŒïŒã«å¡©
åºãäœçšãããŠå¡©ãšããããã«ææãšã¹ãã«åº
ã®ãã©ã€ããäœçšãããŠç®çãšããååç©
ïŒïŒãåæããããšãã§ããã ãã®ãããªåå¿æ§åºã®ä¿è·ã®ããã®ä¿è·åºã
ãã³ãã®å°å ¥ãè±é¢æ³ã«ã€ããŠã¯ãäŸãã°J.F.
Wã»McOmie Ed.ãâProtective Groups in
Organic Chemistryâpp.183ïŒ1973ïŒ
PLEUM PressãN.Y.ïŒãS.PataiãEdit.ã
âThe Chemistry of Functional Groupsâã
pp.505ïŒ1969ïŒãInterscience Publ.ãJohn
WileyïŒSons Ltd.LondonïŒFlynn Ed.ã
âCephalosporins and Penicillinsâã
Academic PressãN.Y.ïŒ1972ïŒãªã©ã®ææžãª
ããåçš®ç¹èš±æç®ãªã©ã«è©³èšãããŠããæ¹æ³ã
å©çšããããšãã§ããã (8) åå¿æ¡ä»¶ åèšåææ¹æ³(1)â(6)ã¯éåžžâ30âã100âã
ãšãã«â20âã50âã®æž©åºŠã§10åéãïŒæéã
ããŠåå¿ãããããšãå€ãããããã¯æº¶åªäžã
èŠããã°ç¡æ°Žæ¡ä»¶äžã«å®æœããããã®ä»ã®åžžæ³
ã¯ãããããé©çšã§ãããåå¿çšæº¶åªãšããŠ
ã¯ãçåæ°ŽçŽ ãããã²ã³åçåæ°ŽçŽ ããšãŒã
ã«ãã±ãã³ããšã¹ãã«ããããçåæ°ŽçŽ ããã
ãªã«ãã¢ãããã¹ã«ããã·ããã«ã«ãã³é žãæ
æ©å¡©åºãã¢ã«ã³ãŒã«ãæ°Žããã®ä»ã®ç³»åã«å±ã
ãå·¥æ¥çšæº¶åªãŸãã¯ãã®æ··åç©ãå©çšã§ããã (9) åŸåŠç åå¿æ¶²ããæªåå¿åæãå¯çæç©ã溶åªãªã©
ã®å€Ÿéç©ãæœåºãèžçºãæŽæµã也ç¥ãªã©ã®åžžæ³
ã«ããé€å»ããã®ã¡ãåžçãæº¶é¢ãèžçãæ²
殿ãæåºãã¯ãããã°ã©ãã€ãŒãªã©ãåžžçšã®åŸ
åŠçæ³ãçµåããŠçæç©ãåé¢ããããšãã§ã
ãã (10) 補é åæ ååç©ïŒïŒã¯äžèšåŒïŒïŒã®ã«ã«ããã«â
ã¢ã«ããªãã³ãã¹ãã©ã³ååç©ãåæãšããŠè£œ
é ããããšãã§ããïŒ ãåŒäžããR1ããã³R2ã¯åèšãšåæçŸ©ã§ã
ããã 補é åæïŒïŒã«æŒããŠãR2ãããã¡ãã«
ã§ãããã®ã¯ãäžèšã®åŒïŒïŒã§ç€ºãããåå
ç©ããã以äžã®åå¿åŒã«åŸã€ãŠè£œé ããããš
ãã§ããïŒ äžèšåå¿åŒã®åºçºç©è³ªãšãªãååç©ïŒïŒ
ã¯ã以äžã®åå¿åŒãã®ããããã«åŸã€ãŠè£œ
é ããããšãã§ããïŒ äžèšåå¿åŒãã«ãããŠãããã·ãªã³ãšå
ãç«äœæ§é ãæã€ãã¢ãŒããžãã³åºçºç©è³ªã¯ã
以äžã®åå¿åŒã«åŸã€ãŠè£œé ããããšãã§ã
ãïŒ R2ãããã¡ãã«ã§ããåŒïŒïŒã®è£œé åæ
ã¯ãŸãã以äžã®åå¿åŒã«åŸã€ãŠããã·ãªã³ã
ã補é ããããšãã§ããïŒ è£œé åæïŒïŒã«æŒããŠãR2ãã¡ãã«ã§ã
ããã®ã¯ãäžèšã®åå¿åŒãXIã®ããããã«åŸ
ã€ãŠè£œé ããããšãã§ããïŒ è£œé åæïŒïŒã«ãããŠãR2ãæ°ŽçŽ ååã§
ãããã®ã¯ãäžèšã®åå¿åŒXIIã«åŸã€ãŠè£œé ãã
ããšãã§ããïŒ è£œé åæïŒïŒã«æŒããŠãR2ãã¢ã»ããã·
ã¡ãã«ã§ãããã®ã¯ãäžèšã®åå¿åŒã«åŸã€
ãŠè£œé ããããšãã§ããã åå¿åŒ 補é åæïŒïŒã«ãããŠãR2ããžã¡ãã«ïœ
âããã·ãªã«ãªãã·ã¡ãã«ã§ãããã®ã¯ãäžèš
ã®åå¿åŒã«åŸã€ãŠè£œé ããããšãã§ããïŒ è£œé åæïŒïŒã«ãããŠãR2ãç°é ç°ããª
ã¡ãã«ã§ãããã®ã¯ãR2ãããã¡ãã«ã§ãã
ååç©ïŒïŒãã以äžã®åå¿åŒã«åŸã€ãŠè£œ
é ããããšãã§ããïŒ åå¿åŒ äžèšã®è£œé æ³ã«åŸã€ãŠè£œé ããåŒïŒïŒã§ç€º
ããã補é åæãããã®ç©ç宿°ãšå ±ã«åŸèšè¡š
ïŒã«ç€ºãã 以äžã«å®æœäŸã瀺ããŠæ¬çºæã®æ æ§ã説æã
ãã çæç©ã®ç©ç宿°ã¯ãåŸèšã®è¡šã«ãŸãšããŠèšèŒ
ããã衚äžãIRã¯ãcm-1å€ããNMRã¯ÎŽå€ãã
å€ã¯çµå宿°ãHzå€ã§ç€ºãã 宿œäŸäžãéã衚ããéšåã¯Î²âã©ã¯ã¿ã åæ
ïŒéééšã«å¯Ÿããééã®å²åããã¢ã«åœéæ°ã¯å
æÎ²âã©ã¯ã¿ã ïŒã¢ã«ã«å¯Ÿããã¢ã«æ°ã瀺ãã åŸåŠçã«ã¯ãåå¿æ¶²ã«éåžžãå¿ èŠã«å¿ããŠæ°Žã
ãžã¯ããã¡ã¿ã³ãªã©ã®æº¶åªãå ããæ°ŽæŽã也ç¥ã
æžå§æ¿çž®ããŠåŸãããæ®çç©ããå¿ èŠãªãã·ãªã«
ã²ã«ã»ã¯ãããã°ã©ãã€ãŒã§ç²Ÿè£œããã®ã¡ãçµæ¶
åãæ²æ®¿ããéãªã©ã§æ¡åããæ¹æ³ãçµåããŠçš
ãããçæç©ã®ç©ç宿°ã®æž¬å®å€ã¯æšåãšäžèŽã
ãã 䜿çšããç¥å·ã¯ã以äžã®éãã§ããã PhïŒããšãã«åº MeïŒã¡ãã«åº EtïŒãšãã«åº PMBïŒïœâã¡ããã·ãã³ãžã«åº POMïŒãããã€ã«ãªãã·ã¡ãã«åº AcïŒã¢ã»ãã«åº âSTetâïŒ
ãåŒã
å°ã衚äžãR1ã®æ¬ã«ç€ºãã(a)ããã³(b)ã¯R1ã®
ç«äœé 眮ã衚ããïŒïœïŒïŒ²ãïœïŒïŒ³ïŒãαãβã¯ã
衚ïŒã®ååç©ã«ãããŠã¯ïŒäœã®ããã®ä»ã®è¡šã®å
åç©ã«ãããŠã¯ïŒäœã®çœ®æåºã®é äœã衚ããïŒÎ±
ã¯Î±é äœãβã¯Î²âé äœïŒããŸãã衚ïŒã®ååç©
çªå·ã®äžã«ç€ºããã·ã¹âãã©ã³ã¹ç°æ§ã¯ãã¡ãã
ãŒã«ãšã©ã¯ã¿ã ã«ã«ããã«ã®ã·ã¹ã»ãã©ã³ã¹ã瀺
ãã 宿œäŸ ïŒ ç²ã¯ããã¡ãã«äœ1.1ïœã也ç¥ãã«ãšã³100mlã«
ãšããã85âã§ïŒæéå ç±ãããåå¿çµäºåŸæº¶åª
ãæžå§çå»ããã·ãªã«ã²ã«ã¯ãããã°ã©ãã€ãŒ
ïŒãã³ãŒã³ïŒã¢ã»ãã³ïŒïŒïŒïŒïŒã§åé¢ç²Ÿè£œãã
ãšã泡æ«ç¶ã®ç®çååç©670mgãåŸããããç®ç
ååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸ ïŒ ã¯ããã¡ãã«äœ248mgãå¡©åã¡ãã¬ã³10mlãšæ°Ž
ïŒmlã®æ··å溶åªã«æº¶ãããïŒâã¡ã«ã«ããâïŒâ
ã¡ãã«âïŒïŒïŒïŒïŒïŒïŒâããã©ãŸãŒã«ã®ãããª
ãŠã å¡©200mgããã³ããã©âïœâãŠãã«ã¢ã³ã¢ã
ãŠã ãããã20mgãå ããŠå®€æž©ã§ïŒæéæ¹æã
ããææ©å±€ãåé¢ãã飜åNaHCO3æ°Žã§æŽæµãã
MgSO4ã§ä¹Ÿç¥ããåŸæº¶åªãæžå§çå»ããã·ãªã«
ã²ã«ã¯ãããã°ã©ãã€ãŒïŒãã³ãŒã³ïŒé ¢é žãšãã«
ïŒïŒïŒïŒïŒã§åé¢ç²Ÿè£œãããšããã©ãŸãŒã«äžéäœ
260mgãåŸãããã IRïŒÎœ3 CHClcm-1ïŒïŒ1805ã1755ã äžã§åŸãäžéäœã也ç¥ãã«ãšã³20mlã«æº¶ããã
90âã§ïŒæéå ç±ãããåå¿çµäºåŸæº¶åªãæžå§ç
å»ããã·ãªã«ã²ã«ã¯ãããã°ã©ãã€ãŒïŒãã³ãŒ
ã³ïŒé ¢é žãšãã«ïŒïŒïŒïŒïŒã§åé¢ç²Ÿè£œãããšæ³¡æ«
ç¶ã®ç®çç©è³ª130mgãåŸããããç®çååç©ã®ç©
ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ å®æœäŸïŒã§åŸãR2ãã¯ããã¡ãã«ã§ããåŒ
ïŒïŒã®ååç©40mgãå¡©åã¡ãã¬ã³ïŒmlãšæ°Ž0.5ml
ã®æ··å溶åªã«ãšãããïŒâã¡ã«ã«ããâïŒâã¡ã
ã«âïŒïŒïŒïŒïŒïŒïŒâããã©ãŸãŒã«ã®ãããªãŠã
å¡©19mgããã³ããã©âïœâããã«ã¢ã³ã¢ããŠã ã
ãããïŒmgãå ããŠå®€æž©ã§ïŒæéæ¹æãããææ©
å±€ãåé¢ãã飜åNaHCO3æ°Žã§æŽæµããMgSO4
ã§ä¹Ÿç¥ããåŸæº¶åªãæžå§çå»ããã·ãªã«ã²ã«ã¯ã
ããã°ã©ãã€ãŒïŒãã³ãŒã³ïŒé ¢é žãšãã«ïŒïŒïŒ
ïŒïŒã§åé¢ç²Ÿè£œãããšæ³¡æ«ç¶ã®ç®çååç©38mgã
åŸããããç®çååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ R2ããžã¡ãã«ïœâããã«ã·ãªã«ãªãã·ã¡ãã«
ã§ããåŒïŒïŒã®ååç©35mgãCDCl30.5mlã«ãš
ãããïŒïŒïŒâãžã¢ã¶ãã·ã¯ãã5.4.0ãâïŒâãŠ
ã³ãã»ã³ïŒDBUïŒïŒïŒããªã¢ã«ïŒãã«ãšã³ïŒmlïŒ
ãå ãããåå¿ã¯å®€æž©ã§ç¬æã«å®äºããç®çãšã
ãããããã·ã¢ã«ããªãã³ååç©ããã©ã³ã¹äœãš
ã·ã¹äœã®æ¯çïŒïŒïŒã§çæãããåå¿æ¶²ã«é ¢é žãš
ãã«ïŒmlãå ããŠæ°ŽæŽããåŸMgSO4ã§ä¹Ÿç¥ãã
ç®çååç©32mgãåŸããç®çååç©ã®ç©ç宿°ã¯
衚ïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ å¡©åã¢ã«ãããŠã 104mgãã¢ããœãŒã«ïŒmlãšå¡©
åã¡ãã¬ã³0.2mlã®æ··å溶åªã«ãšãããããã«åº
çºç©è³ªã§ãããšã¹ãã«100mgãâ40âã§å ããïŒ
æéãã®æž©åºŠã§æ¹æãããNaHCO3295mgããšã
ãã0.01Mçé žç·©è¡æ¶²10mlããã®æº¶æ¶²ã«â40âã§
å ããæŽã«å¡©åã¡ãã¬ã³20mlãå ããåŸïŒâã§30
åéæ¹æãããéåŸãæ°Žå±€ãHP20ã§åé¢ç²Ÿè£œ
ããåçµä¹Ÿç¥ãããšçœè²ç²æ«ç¶ã®ç®çååç©35mg
ãåŸããããç®çååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€º
ãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ åºçºç©è³ªãŠããïœâããããã³ãžã«ãšã¹ãã«
120mgãé ¢é žãšãã«50mlã«ãšããããã©ãžãŠã ïŒ
ççŽ ïŒ10ïŒ ïŒ100mgã®ååšäžãå®€æž©ã§æ°ŽçŽ æ¥è§Šé
å ãè¡ãªããïŒæéæ¯ã«ãã©ãžãŠã ïŒççŽ 100mg
ã远å ããïŒæéåå¿ããããåå¿çµäºåŸæº¶åªã
æžå§çå»ããåŸãããéé¢é žãDMF5mlã«ãšã
ããïŒâã§ããªãšãã«ã¢ãã³40ÎŒãšãããã€ã«
ãªãã·ã¡ãã«ãšãŒãžãïŒICH2OCO2tâBuïŒ108ÎŒ
ãå ããïŒæéæ¹æãããåå¿çµäºåŸé ¢é žãšã
ã«20mlãå ããŠéããæ¶²ãæ°ŽæŽããåŸ
MgSO4ã§ä¹Ÿç¥ããæº¶åªãæžå§çå»ããŠåŸããã
æ®çç©ãã·ãªã«ã²ã«ã¯ãããã°ã©ãã€ïŒãã³ãŒ
ã³ïŒé ¢é žãšãã«ïŒïŒïŒïŒïŒã§åé¢ãããšç®çåå
ç©ã§ãããããã€ã«ãªãã·ã¡ãã«ãšã¹ãã«70mgã
åŸããããç®çååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã«ããŠè£œé ããåŒïŒïŒã®åå
ç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã
ç«äœé 眮ã衚ããïŒïœïŒïŒ²ãïœïŒïŒ³ïŒãαãβã¯ã
衚ïŒã®ååç©ã«ãããŠã¯ïŒäœã®ããã®ä»ã®è¡šã®å
åç©ã«ãããŠã¯ïŒäœã®çœ®æåºã®é äœã衚ããïŒÎ±
ã¯Î±é äœãβã¯Î²âé äœïŒããŸãã衚ïŒã®ååç©
çªå·ã®äžã«ç€ºããã·ã¹âãã©ã³ã¹ç°æ§ã¯ãã¡ãã
ãŒã«ãšã©ã¯ã¿ã ã«ã«ããã«ã®ã·ã¹ã»ãã©ã³ã¹ã瀺
ãã 宿œäŸ ïŒ ç²ã¯ããã¡ãã«äœ1.1ïœã也ç¥ãã«ãšã³100mlã«
ãšããã85âã§ïŒæéå ç±ãããåå¿çµäºåŸæº¶åª
ãæžå§çå»ããã·ãªã«ã²ã«ã¯ãããã°ã©ãã€ãŒ
ïŒãã³ãŒã³ïŒã¢ã»ãã³ïŒïŒïŒïŒïŒã§åé¢ç²Ÿè£œãã
ãšã泡æ«ç¶ã®ç®çååç©670mgãåŸããããç®ç
ååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸ ïŒ ã¯ããã¡ãã«äœ248mgãå¡©åã¡ãã¬ã³10mlãšæ°Ž
ïŒmlã®æ··å溶åªã«æº¶ãããïŒâã¡ã«ã«ããâïŒâ
ã¡ãã«âïŒïŒïŒïŒïŒïŒïŒâããã©ãŸãŒã«ã®ãããª
ãŠã å¡©200mgããã³ããã©âïœâãŠãã«ã¢ã³ã¢ã
ãŠã ãããã20mgãå ããŠå®€æž©ã§ïŒæéæ¹æã
ããææ©å±€ãåé¢ãã飜åNaHCO3æ°Žã§æŽæµãã
MgSO4ã§ä¹Ÿç¥ããåŸæº¶åªãæžå§çå»ããã·ãªã«
ã²ã«ã¯ãããã°ã©ãã€ãŒïŒãã³ãŒã³ïŒé ¢é žãšãã«
ïŒïŒïŒïŒïŒã§åé¢ç²Ÿè£œãããšããã©ãŸãŒã«äžéäœ
260mgãåŸãããã IRïŒÎœ3 CHClcm-1ïŒïŒ1805ã1755ã äžã§åŸãäžéäœã也ç¥ãã«ãšã³20mlã«æº¶ããã
90âã§ïŒæéå ç±ãããåå¿çµäºåŸæº¶åªãæžå§ç
å»ããã·ãªã«ã²ã«ã¯ãããã°ã©ãã€ãŒïŒãã³ãŒ
ã³ïŒé ¢é žãšãã«ïŒïŒïŒïŒïŒã§åé¢ç²Ÿè£œãããšæ³¡æ«
ç¶ã®ç®çç©è³ª130mgãåŸããããç®çååç©ã®ç©
ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ å®æœäŸïŒã§åŸãR2ãã¯ããã¡ãã«ã§ããåŒ
ïŒïŒã®ååç©40mgãå¡©åã¡ãã¬ã³ïŒmlãšæ°Ž0.5ml
ã®æ··å溶åªã«ãšãããïŒâã¡ã«ã«ããâïŒâã¡ã
ã«âïŒïŒïŒïŒïŒïŒïŒâããã©ãŸãŒã«ã®ãããªãŠã
å¡©19mgããã³ããã©âïœâããã«ã¢ã³ã¢ããŠã ã
ãããïŒmgãå ããŠå®€æž©ã§ïŒæéæ¹æãããææ©
å±€ãåé¢ãã飜åNaHCO3æ°Žã§æŽæµããMgSO4
ã§ä¹Ÿç¥ããåŸæº¶åªãæžå§çå»ããã·ãªã«ã²ã«ã¯ã
ããã°ã©ãã€ãŒïŒãã³ãŒã³ïŒé ¢é žãšãã«ïŒïŒïŒ
ïŒïŒã§åé¢ç²Ÿè£œãããšæ³¡æ«ç¶ã®ç®çååç©38mgã
åŸããããç®çååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ R2ããžã¡ãã«ïœâããã«ã·ãªã«ãªãã·ã¡ãã«
ã§ããåŒïŒïŒã®ååç©35mgãCDCl30.5mlã«ãš
ãããïŒïŒïŒâãžã¢ã¶ãã·ã¯ãã5.4.0ãâïŒâãŠ
ã³ãã»ã³ïŒDBUïŒïŒïŒããªã¢ã«ïŒãã«ãšã³ïŒmlïŒ
ãå ãããåå¿ã¯å®€æž©ã§ç¬æã«å®äºããç®çãšã
ãããããã·ã¢ã«ããªãã³ååç©ããã©ã³ã¹äœãš
ã·ã¹äœã®æ¯çïŒïŒïŒã§çæãããåå¿æ¶²ã«é ¢é žãš
ãã«ïŒmlãå ããŠæ°ŽæŽããåŸMgSO4ã§ä¹Ÿç¥ãã
ç®çååç©32mgãåŸããç®çååç©ã®ç©ç宿°ã¯
衚ïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ å¡©åã¢ã«ãããŠã 104mgãã¢ããœãŒã«ïŒmlãšå¡©
åã¡ãã¬ã³0.2mlã®æ··å溶åªã«ãšãããããã«åº
çºç©è³ªã§ãããšã¹ãã«100mgãâ40âã§å ããïŒ
æéãã®æž©åºŠã§æ¹æãããNaHCO3295mgããšã
ãã0.01Mçé žç·©è¡æ¶²10mlããã®æº¶æ¶²ã«â40âã§
å ããæŽã«å¡©åã¡ãã¬ã³20mlãå ããåŸïŒâã§30
åéæ¹æãããéåŸãæ°Žå±€ãHP20ã§åé¢ç²Ÿè£œ
ããåçµä¹Ÿç¥ãããšçœè²ç²æ«ç¶ã®ç®çååç©35mg
ãåŸããããç®çååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€º
ãã 宿œäŸïŒãšåæ§ã®æ¹æ³ã§è£œé ããåŒïŒïŒã®å
åç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã 宿œäŸ ïŒ åºçºç©è³ªãŠããïœâããããã³ãžã«ãšã¹ãã«
120mgãé ¢é žãšãã«50mlã«ãšããããã©ãžãŠã ïŒ
ççŽ ïŒ10ïŒ ïŒ100mgã®ååšäžãå®€æž©ã§æ°ŽçŽ æ¥è§Šé
å ãè¡ãªããïŒæéæ¯ã«ãã©ãžãŠã ïŒççŽ 100mg
ã远å ããïŒæéåå¿ããããåå¿çµäºåŸæº¶åªã
æžå§çå»ããåŸãããéé¢é žãDMF5mlã«ãšã
ããïŒâã§ããªãšãã«ã¢ãã³40ÎŒãšãããã€ã«
ãªãã·ã¡ãã«ãšãŒãžãïŒICH2OCO2tâBuïŒ108ÎŒ
ãå ããïŒæéæ¹æãããåå¿çµäºåŸé ¢é žãšã
ã«20mlãå ããŠéããæ¶²ãæ°ŽæŽããåŸ
MgSO4ã§ä¹Ÿç¥ããæº¶åªãæžå§çå»ããŠåŸããã
æ®çç©ãã·ãªã«ã²ã«ã¯ãããã°ã©ãã€ïŒãã³ãŒ
ã³ïŒé ¢é žãšãã«ïŒïŒïŒïŒïŒã§åé¢ãããšç®çåå
ç©ã§ãããããã€ã«ãªãã·ã¡ãã«ãšã¹ãã«70mgã
åŸããããç®çååç©ã®ç©ç宿°ã¯è¡šïŒã«ç€ºãã 宿œäŸïŒãšåæ§ã«ããŠè£œé ããåŒïŒïŒã®åå
ç©ãããã®ç©ç宿°ãšå ±ã«è¡šïŒã«ç€ºãã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
ã衚ã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ äžèšååŠæ§é åŒã§è¡šããããïŒâ眮æãŸãã¯
é眮æâïŒâïŒïŒâãªããœâïŒïŒïŒâãžãªããœã©
ã³âïŒâã€ã«ïŒãŸãã¯ïŒïŒâããããã·âïŒâã¢
ã«ããªãã³ïŒâïŒâããã âïŒâã«ã«ãã³é žãšã
ã®ã«ã«ããã·åºã«ãããèªå°äœïŒ ãåŒããŸã㯠ãåŒã ïŒåŒäžãïŒ²ã¯æ°ŽçŽ ååã軜éå±ååãŸãã¯ã«ã«ã
ãã·ä¿è·åºããR1ã¯ã¢ã«ãã«åºããR2ã¯æ°ŽçŽ å
åãã¡ãã«åºãŸãã¯ããã¡ãã«ãã¢ã»ãã«ãªãã·
ã¡ãã«ããžã¡ãã«ïœâããã«ã·ãªã«ãªãã·ã¡ã
ã«ãããã³ç°é ç°ãã¡ãã«ãã¢ãããããããã·
ãšãã«ãŸãã¯ã«ã«ãã¢ã€ã«ã¡ãã«ã§çœ®æãããŠã
ãããšãããããã©ãŸãŒã«ããªã¡ãã«ãŸãã¯ãã¢
ãžã¢ãŸãŒã«ããªã¡ãã«åºããéžæããã眮æã¡ã
ã«åºã衚ããïŒã
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58138127A JPS6028981A (ja) | 1983-07-27 | 1983-07-27 | ãžãªããœã©ãã«ããã ã«ã«ãã³é žèªå°äœ |
| US06/632,854 US4629726A (en) | 1983-07-27 | 1984-07-20 | Penem carboxylic acids |
| FR8411907A FR2549835B1 (fr) | 1983-07-27 | 1984-07-26 | Acides peneme-carboxyliques, leur preparation et leur utilisation therapeutique, notamment en tant qu'agents antibacteriens |
| DE19843427617 DE3427617A1 (de) | 1983-07-27 | 1984-07-26 | Penem-carbonsaeuren und ihre herstellung |
| CH3635/84A CH661730A5 (de) | 1983-07-27 | 1984-07-26 | Penemcarbonsaeuren und verfahren zu deren herstellung. |
| GB08419154A GB2144126B (en) | 1983-07-27 | 1984-07-27 | Penem carboxylix acids and the preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58138127A JPS6028981A (ja) | 1983-07-27 | 1983-07-27 | ãžãªããœã©ãã«ããã ã«ã«ãã³é žèªå°äœ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6028981A JPS6028981A (ja) | 1985-02-14 |
| JPH0544468B2 true JPH0544468B2 (ja) | 1993-07-06 |
Family
ID=15214604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58138127A Granted JPS6028981A (ja) | 1983-07-27 | 1983-07-27 | ãžãªããœã©ãã«ããã ã«ã«ãã³é žèªå°äœ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4629726A (ja) |
| JP (1) | JPS6028981A (ja) |
| CH (1) | CH661730A5 (ja) |
| DE (1) | DE3427617A1 (ja) |
| FR (1) | FR2549835B1 (ja) |
| GB (1) | GB2144126B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254044A (ja) * | 1996-03-22 | 1997-09-30 | Meisho Kk | ããèªåç· ä»ãè£ çœ® |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9116236D0 (en) * | 1991-07-27 | 1991-09-11 | Smithkline Beecham Plc | Novel compounds |
| GB9326248D0 (en) * | 1993-12-23 | 1994-02-23 | Smithkline Beecham Plc | Pharmaceutical formulations |
| US5464616A (en) * | 1994-08-04 | 1995-11-07 | Synphar Laboratories, Ind. | 6β-substituted penicillanic acids as beta-lactamase inhibitors |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3176517D1 (en) * | 1980-04-24 | 1987-12-17 | Beecham Group Plc | Beta-lactam compounds, their preparation and use |
| JPS57176982A (en) * | 1981-04-24 | 1982-10-30 | Shionogi & Co Ltd | Dioxolanylazetidinone compound, its preparation and use |
| HU185493B (en) * | 1981-12-30 | 1985-02-28 | Richter Gedeon Vegyeszet | Process for producing new azabicyclo-bracket-3.2.0-bracket closedheptene derivatives |
| JPS5933285A (ja) * | 1982-08-20 | 1984-02-23 | Shionogi & Co Ltd | æ°èŠã«ã«ãããã ååç© |
-
1983
- 1983-07-27 JP JP58138127A patent/JPS6028981A/ja active Granted
-
1984
- 1984-07-20 US US06/632,854 patent/US4629726A/en not_active Expired - Fee Related
- 1984-07-26 FR FR8411907A patent/FR2549835B1/fr not_active Expired
- 1984-07-26 CH CH3635/84A patent/CH661730A5/de not_active IP Right Cessation
- 1984-07-26 DE DE19843427617 patent/DE3427617A1/de not_active Withdrawn
- 1984-07-27 GB GB08419154A patent/GB2144126B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254044A (ja) * | 1996-03-22 | 1997-09-30 | Meisho Kk | ããèªåç· ä»ãè£ çœ® |
Also Published As
| Publication number | Publication date |
|---|---|
| US4629726A (en) | 1986-12-16 |
| GB2144126B (en) | 1987-02-04 |
| GB2144126A (en) | 1985-02-27 |
| DE3427617A1 (de) | 1985-02-07 |
| GB8419154D0 (en) | 1984-08-30 |
| CH661730A5 (de) | 1987-08-14 |
| FR2549835A1 (fr) | 1985-02-01 |
| FR2549835B1 (fr) | 1987-02-13 |
| JPS6028981A (ja) | 1985-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2969283B2 (ja) | ããã©ãžããªã»ãã¡ãã¹ããªã³ | |
| JPH05509089A (ja) | ã»ãã¡ãã¹ããªã³ããã³åæäœã補æ³ããã³å»è¬çµæç© | |
| MC1921A1 (fr) | Derives acyles | |
| KR910000035B1 (ko) | ìžíë¡ì€í¬ëа íí©ë¬Œ, ìŽì ì ë² ë° ìŽë¥Œ íšì íë ìœíì ì¡°ì±ë¬Œ | |
| US4223132A (en) | Selective conversion of benzyl alcohol carboxylates to the free acid form | |
| GB2173194A (en) | 7-beta-(2-(amino-4-thiazolyl)-2-alkenoylamino)-3-cephem-4-carboxylic acid ester derivativess | |
| DE69027258T2 (de) | Phenacylpyridiniothiocephalosporine | |
| US4122086A (en) | Isopenicillins | |
| JPH0460998B2 (ja) | ||
| CH636100A5 (de) | Dihydrotriazinylthiooxacephalosporine. | |
| JPS6028981A (ja) | ãžãªããœã©ãã«ããã ã«ã«ãã³é žèªå°äœ | |
| JPS5934197B2 (ja) | æãã¯ããªã¢å€äžéäœã®åææ³ | |
| GB2233330A (en) | Penams | |
| JP3238209B2 (ja) | ããªã¡ãã«ããªã«ã«ãã»ãã¡ãã¹ããªã³èªå°äœ | |
| JPS6016989A (ja) | ãªããœé£œåç°é ç°ã«ã«ãã³ã¢ããã»ããšã ååç© | |
| JPS59152385A (ja) | ãããããµã é žç³»ã»ãã¢ãã¹ããªã³èªå°äœ | |
| JP2973126B2 (ja) | æ°èŠãªããã èªå°äœããã³ãã®å¡© | |
| JPS6133825B2 (ja) | ||
| US4206116A (en) | Novel penicillins | |
| JP2566680B2 (ja) | ããã«ããªé ¢é žèªå°äœ | |
| JPH0454673B2 (ja) | ||
| JPS60123490A (ja) | ãããã«ãªããµã»ãã§ã ã«ã«ãã³é žèªå°äœ | |
| JP2648862B2 (ja) | 眮æãªãã·ã«ã«ããã«ã¢ããã»ãã§ã ååç©ã®è£œæ³ | |
| JPS62201889A (ja) | ã«ã«ãã¢ã€ã«ãªãã·ã¡ãã«ã«ã«ãããã é¡ | |
| JPS641467B2 (ja) |