TWI290928B - Precursors of the a-ring of vitamin D, and method and intermediated for the preparation thereof - Google Patents
Precursors of the a-ring of vitamin D, and method and intermediated for the preparation thereof Download PDFInfo
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- TWI290928B TWI290928B TW089122845A TW89122845A TWI290928B TW I290928 B TWI290928 B TW I290928B TW 089122845 A TW089122845 A TW 089122845A TW 89122845 A TW89122845 A TW 89122845A TW I290928 B TWI290928 B TW I290928B
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 239000002243 precursor Substances 0.000 title abstract description 9
- 229940046008 vitamin d Drugs 0.000 title abstract description 7
- 239000011710 vitamin D Substances 0.000 title abstract description 6
- 229930003316 Vitamin D Natural products 0.000 title abstract description 5
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 title abstract description 5
- 235000019166 vitamin D Nutrition 0.000 title abstract description 5
- 150000003710 vitamin D derivatives Chemical class 0.000 title abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 233
- 229910052739 hydrogen Inorganic materials 0.000 claims description 93
- 238000006243 chemical reaction Methods 0.000 claims description 30
- -1 sulfonyl sulfonyl group Chemical group 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 108090001060 Lipase Proteins 0.000 claims description 13
- 239000004367 Lipase Substances 0.000 claims description 13
- 102000004882 Lipase Human genes 0.000 claims description 13
- 235000019421 lipase Nutrition 0.000 claims description 13
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 9
- 150000002148 esters Chemical class 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 4
- JAPMJSVZDUYFKL-UHFFFAOYSA-N bicyclo[3.1.0]hexane Chemical compound C1CCC2CC21 JAPMJSVZDUYFKL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 150000008065 acid anhydrides Chemical class 0.000 claims description 3
- 150000008064 anhydrides Chemical class 0.000 claims description 3
- YHASWHZGWUONAO-UHFFFAOYSA-N butanoyl butanoate Chemical compound CCCC(=O)OC(=O)CCC YHASWHZGWUONAO-UHFFFAOYSA-N 0.000 claims description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 claims description 3
- 125000004414 alkyl thio group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000007363 ring formation reaction Methods 0.000 claims description 2
- 238000007127 saponification reaction Methods 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims 2
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 claims 2
- MPQOMCMWZWRHPX-UHFFFAOYSA-N 1,2,3-trifluoroanthracene Chemical compound C1=CC=C2C=C(C(F)=C(C(F)=C3)F)C3=CC2=C1 MPQOMCMWZWRHPX-UHFFFAOYSA-N 0.000 claims 1
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 claims 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 1
- 125000003282 alkyl amino group Chemical group 0.000 claims 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 238000003776 cleavage reaction Methods 0.000 claims 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 claims 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N propionic acid ethyl ester Natural products CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims 1
- 230000007017 scission Effects 0.000 claims 1
- FVIRGMIYFJWRGC-UHFFFAOYSA-N sulfurobromidic acid Chemical compound OS(Br)(=O)=O FVIRGMIYFJWRGC-UHFFFAOYSA-N 0.000 claims 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 claims 1
- 239000000543 intermediate Substances 0.000 abstract description 9
- UYEMGAFJOZZIFP-UHFFFAOYSA-N 3,5-dihydroxybenzoic acid Chemical class OC(=O)C1=CC(O)=CC(O)=C1 UYEMGAFJOZZIFP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000002255 enzymatic effect Effects 0.000 abstract description 2
- 235000019439 ethyl acetate Nutrition 0.000 description 110
- 101150041968 CDC13 gene Proteins 0.000 description 86
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 86
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 85
- 125000000037 tert-butyldiphenylsilyl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1[Si]([H])([*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 82
- 238000005481 NMR spectroscopy Methods 0.000 description 81
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 68
- 229910052698 phosphorus Inorganic materials 0.000 description 63
- 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 63
- 239000000243 solution Substances 0.000 description 56
- 239000000203 mixture Substances 0.000 description 46
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000002585 base Substances 0.000 description 19
- 239000003921 oil Substances 0.000 description 19
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 14
- 238000002844 melting Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- 230000002079 cooperative effect Effects 0.000 description 13
- 239000012044 organic layer Substances 0.000 description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 11
- 239000000725 suspension Substances 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- OJCSPXHYDFONPU-UHFFFAOYSA-N etoac etoac Chemical compound CCOC(C)=O.CCOC(C)=O OJCSPXHYDFONPU-UHFFFAOYSA-N 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- 239000012230 colorless oil Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 7
- 239000012267 brine Substances 0.000 description 7
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 7
- ZQWPRMPSCMSAJU-UHFFFAOYSA-N cyclohexanecarboxylic acid methyl ester Natural products COC(=O)C1CCCCC1 ZQWPRMPSCMSAJU-UHFFFAOYSA-N 0.000 description 7
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 7
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 5
- 238000003818 flash chromatography Methods 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 4
- 235000010290 biphenyl Nutrition 0.000 description 4
- 239000004305 biphenyl Substances 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 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 4
- 239000000052 vinegar Substances 0.000 description 4
- 235000021419 vinegar Nutrition 0.000 description 4
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000012047 saturated solution Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- AAWZDTNXLSGCEK-LNVDRNJUSA-N (3r,5r)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid Chemical compound O[C@@H]1CC(O)(C(O)=O)C[C@@H](O)C1O AAWZDTNXLSGCEK-LNVDRNJUSA-N 0.000 description 2
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- AAWZDTNXLSGCEK-UHFFFAOYSA-N Cordycepinsaeure Natural products OC1CC(O)(C(O)=O)CC(O)C1O AAWZDTNXLSGCEK-UHFFFAOYSA-N 0.000 description 2
- OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
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- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 150000003857 carboxamides Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- FNTHQRXVZDCWSP-UHFFFAOYSA-N cyclohexane-1,1,2-triol Chemical compound OC1CCCCC1(O)O FNTHQRXVZDCWSP-UHFFFAOYSA-N 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
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- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- YRHYCMZPEVDGFQ-UHFFFAOYSA-N methyl decanoate Chemical compound CCCCCCCCCC(=O)OC YRHYCMZPEVDGFQ-UHFFFAOYSA-N 0.000 description 2
- 230000011987 methylation Effects 0.000 description 2
- 238000007069 methylation reaction Methods 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 210000000496 pancreas Anatomy 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 229930002330 retinoic acid Natural products 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 150000003509 tertiary alcohols Chemical class 0.000 description 2
- 229960001727 tretinoin Drugs 0.000 description 2
- DDCPKNYKNWXULB-RXMQYKEDSA-N (2r)-2-azaniumyl-3-[(2-methylpropan-2-yl)oxy]propanoate Chemical compound CC(C)(C)OC[C@@H]([NH3+])C([O-])=O DDCPKNYKNWXULB-RXMQYKEDSA-N 0.000 description 1
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- GVMYEQUFGUYMTP-UHFFFAOYSA-N 1-methylbicyclo[3.1.0]hexane Chemical compound C1CCC2(C)C1C2 GVMYEQUFGUYMTP-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- KKMOSYLWYLMHAL-UHFFFAOYSA-N 2-bromo-6-nitroaniline Chemical compound NC1=C(Br)C=CC=C1[N+]([O-])=O KKMOSYLWYLMHAL-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- SHHIMUFCXCXSMK-UHFFFAOYSA-N 3,5-dihydroxy-2-methylbenzoic acid Chemical group CC1=C(O)C=C(O)C=C1C(O)=O SHHIMUFCXCXSMK-UHFFFAOYSA-N 0.000 description 1
- JBZDHFKPEDWWJC-UHFFFAOYSA-N 3-hydroxycyclohexane-1-carboxylic acid Chemical compound OC1CCCC(C(O)=O)C1 JBZDHFKPEDWWJC-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- HWBLTYHIEYOAOL-UHFFFAOYSA-N Diisopropyl sulfate Chemical compound CC(C)OS(=O)(=O)OC(C)C HWBLTYHIEYOAOL-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical group NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 1
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- 101001003495 Pseudomonas fluorescens Lipase Proteins 0.000 description 1
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- 241000589615 Pseudomonas syringae Species 0.000 description 1
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- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000006106 Tebbe olefination reaction Methods 0.000 description 1
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- DALDUXIBIKGWTK-UHFFFAOYSA-N benzene;toluene Chemical compound C1=CC=CC=C1.CC1=CC=CC=C1 DALDUXIBIKGWTK-UHFFFAOYSA-N 0.000 description 1
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- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
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- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
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- YOXHCYXIAVIFCZ-UHFFFAOYSA-N cyclopropanol Chemical compound OC1CC1 YOXHCYXIAVIFCZ-UHFFFAOYSA-N 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- FAMRKDQNMBBFBR-BQYQJAHWSA-N diethyl azodicarboxylate Substances CCOC(=O)\N=N\C(=O)OCC FAMRKDQNMBBFBR-BQYQJAHWSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 229930004069 diterpene Natural products 0.000 description 1
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- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
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- 238000005886 esterification reaction Methods 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- FAMRKDQNMBBFBR-UHFFFAOYSA-N ethyl n-ethoxycarbonyliminocarbamate Chemical compound CCOC(=O)N=NC(=O)OCC FAMRKDQNMBBFBR-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-VMNATFBRSA-N methanol-d1 Chemical compound [2H]OC OKKJLVBELUTLKV-VMNATFBRSA-N 0.000 description 1
- HYDYVXROZHFTGB-UHFFFAOYSA-N methyl 4-hydroxycyclohexane-1-carboxylate Chemical compound COC(=O)C1CCC(O)CC1 HYDYVXROZHFTGB-UHFFFAOYSA-N 0.000 description 1
- QJMSVBUMBNELCF-UHFFFAOYSA-N methyl 4-methylcyclohexane-1-carboxylate Chemical compound COC(=O)C1CCC(C)CC1 QJMSVBUMBNELCF-UHFFFAOYSA-N 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- VVWRJUBEIPHGQF-MDZDMXLPSA-N propan-2-yl (ne)-n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)\N=N\C(=O)OC(C)C VVWRJUBEIPHGQF-MDZDMXLPSA-N 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- CSMWJXBSXGUPGY-UHFFFAOYSA-L sodium dithionate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)S([O-])(=O)=O CSMWJXBSXGUPGY-UHFFFAOYSA-L 0.000 description 1
- 229940075931 sodium dithionate Drugs 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 239000004032 superbase Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- KJTULOVPMGUBJS-UHFFFAOYSA-N tert-butyl-[tert-butyl(diphenyl)silyl]oxy-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C(C)(C)C)O[Si](C(C)(C)C)(C=1C=CC=CC=1)C1=CC=CC=C1 KJTULOVPMGUBJS-UHFFFAOYSA-N 0.000 description 1
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 1
- XDLNRRRJZOJTRW-UHFFFAOYSA-N thiohypochlorous acid Chemical compound ClS XDLNRRRJZOJTRW-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical class [H]S* 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 1
- UYPYRKYUKCHHIB-UHFFFAOYSA-N trimethylamine N-oxide Chemical compound C[N+](C)(C)[O-] UYPYRKYUKCHHIB-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/40—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/78—Benzoic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/14—All rings being cycloaliphatic
- C07C2602/18—All rings being cycloaliphatic the ring system containing six carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
- C07C2602/40—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing six carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Cephalosporin Compounds (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Description
1290928 Α7 Β7 五、 發明說明(1 ) 本發明揭示可有效用以合成19_失碳-維生素D類似物之 先貝’以及有關其製備方法和其中間物。較特定而言,本 發明係有關该維生素D類似物之先質,此a環以如下結構表 示
Y 經濟部智慧財產局員工消費合作社印製 (例如參見Mazur等人之 Tetrahedr〇n Letters 1995, 2987)。 雙環[3· 1.0]己烷衍生物(係19-失碳—A環先質)的合成係開 展自M· Vandewalle等人之(-)_奎尼酸或環己烷三醇 (Tetrahedron Letters, 1995, 36 (45),8299-8302),並係奠基 於習知環丙醇之單鍵轉移重排爲高烯丙醇。天然維生素D 中此一重排可能性已首先爲Mazur等人(如上文中之縮寫) 所。且貝、。自2,4 戊坑_ 一 S同之另一合成方法亦有所報導(s · Z · Zhou, S. Anne. M. Vandewalle, Tetrahedron Letters, 1996, 37 (42),7637-7640)。亦可使用3-環戊烯醇作爲其製備用之 先質(W· Yong,μ· Vandewalle; Synlett,1996, 9, 911-912) 〇 然而這些方法具有以下缺點: -始於(-)-奎尼酸的製法涉及一脱氧作用,其就大量而言 係不易控制者,並涉及使用有毒的三丁基錫氫化物; 始於環己燒三醇的方法係透過一數目極高的步驟(丨2)而 -4 - 本紙張尺度適用中_囤家標進Δ/(招坆〇ln v 907 ο 上 V ΙΤ3 C / 1 r \ ------.-----訂---------線 (請先閱讀背面之注意事項再填寫本頁) 1290928
進行,並需經歷兩個酵素反應; -起始物,3-環戊烯醇爲非市面上可得者。其必需透過一 低產率(30%)的氫硼化反應步驟,始於環戊二烯而製得; -始於2,4-戊烷二酮的合成方法(1〇步驟),在製備雙環氧 化物中間物之第一步驟中會蒙受低產率之苦。再者,由於 其低分子量,某些中間物頗易揮發並且不易於一大規模方 法中加以純化。 頃發現,一大範圍的19-失碳-A環先質可始於3,5-二羥基 苯甲酸衍生物或其4-烷基經取代之同系物而製得。這些先 貪可經由較先前所揭示方法爲有效之方法大量獲得。 因此,本發明依其第一特徵係有關式(I)化合物之製法: ------------% (請先閱讀背面之注意事項再填寫本頁)
A
R 訂---------線| 經濟部智慧財產局員工消費合作社印製 其中: -A爲基團-CH2OH,-CH2-OCOR’,-COR”,-CSR”或乙炔基 •R爲氫或(CVC6)烷基; -Ri爲氫,(Ci-C6)烷基或基團-(CH2)n_OP ; -R2爲氳或基團-OP ; -R爲(Ci_C6)fe基或苯基; -5- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) Ϊ290928 A7
-R”爲氫,羥基,(Cl_c6)燒基,(Ci_c6)燒氧基,(Ci_C6)燒 硫基,或二(Ci-Cs)烷胺基; •P爲氫;(CrCd烷醯基;苯甲醯基,其中笨基視情況經一 (CrC4)烷基,鹵素或硝基所取代;(Ci_c6)烷氧羰基;基團 -Sid)3,其中每一 Rs個別代表(c^h)烷基或苯基;單_或 雙-(Ci_C6)烷氧基(Ci-C6)貌基;四氫呋喃基;或四氫旅喃基 •η爲0,1,2,3或4,較佳爲〇或1, 此方法包含之步驟有 (1)令式1化合物與一脂酶於鏈烷酸乙烯酯或酸酐中反應
A HO。H _
I 其中A爲(Ci-CJ烷氧羰基,較佳爲甲氧羰基,或二(Ci-C3) 烷基胺基羰基且R係定義如上,和 (ii)轉換所得式圣或t化合物爲對應之式(I)化合物 I*--------------·-----訂---------線表 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製
Ζ ο ΟΛ Ζ
•21 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(4 ) 其中Z爲烷基,像是(C^CJ烷基,較佳爲(CrCJ烷基。 (請先閱讀背面之注意事項再填寫本頁) 如一般流程1所示,製備該A環先質之起始物係由氫化甲 基3,5-二羥基苯甲酸或其酯或是氫化其等之4-烷基經取代 之同系物,接著進行P. Wang和J. Adams於J Am Chem Soc 1994,1 16, 3 296-3 3 05中所述之改良程序而得。 經濟部智慧財產局員工消費合作社印製 第一步驟包含於一溶劑(像是鏈烷酸乙晞酯,例如乙酸乙 烯酯,丙酸乙烯酯或丁酸乙烯酯)或酸酐(例如乙酸酐,丙 酸酐或丁酸酐)中行1-燒氧基(或二烷基胺基)黢基-3,5·二經 基-環己烷或其4-烷基經取代同系物之酶催化不對稱反應 ,其間使用一脂酶(像是SAM II來自螢光假單孢菌的脂酶) ,CCL (來自希林瓜氏念珠菌的脂酶),ppl (來自豬隻胰臟 的脂酶),PSL (來自西帕氏假單孢菌的脂酶),GCL (來自 Gotrichum candidum的脂酶),溫度介於1〇和40°C間,較佳 爲20°C,反應持續6到72小時,獲得對應的(1S,3s,5R)-3· 烷基羰基氧-5-羥基或(IS,3S,4R,5R)-4_烷基-3_烷基羰 基氧-5-羥基-環己烷羧酸烷酯(或二烷酯)(或羧醯胺)2,或 對應的(IS,3S,5R)-5-烷基羰基氧-3 —藉基或(IS,3S,4R ’ 5R)-4-烷基-5-烷基羧基氧-3_#里基-環己烷叛酸燒酯(或二 烷酯)(或羧醯胺)2,。 使用一適當酶,透過二酯3的鏡像異構選擇性酶催化水解 作用的不對稱反應也可發生於相同家族化合物上。 流程2和3説明從流程1所述化合物2_和21合成R1==h且 RfOP之通式(I)的所有非鏡像異構物的方法。 如此等流程圖中所示,化合物2或[轉換爲化合物(I)係經 -7- 1290928 A7 --------- 丨丨一_B7_____ . 五、發明說明(5 ) 由一或數個下列每一步驟而進行,其視最終非鏡像異構物 而走以順序上邵份或完全改變的方式進行:(丨)羥基(例如 P-TBDMS,TBDPS)的保護作用,(2)酯皀化反應,(3) 3或 5’基的轉換,(4)脱離基(例wL = 〇T〇s,〇Br〇s,〇Ms)的形 成(5)對所希雙環[3 · 1‘〇]己燒的含驗閉環反應,(6)碳燒氧 或胺基甲醯官能基(A)轉變爲所希的取代基A。 y驟(2)和(4)對嫻於本技藝人士而言爲習知的傳統反應 。步驟(1)可根據 J· Am Chem· Soc· 1972, 94, 6190 或有機合 成中的保護基團(Protective groups in Organic Synthesis), T.W. Greene,John Wiley Sons,紐約,而進行。步驟(3)可 根據合成(Synthesis) 1981,1或一兩步驟方法(脱去,氫硼化 反應)進行。步驟(5)可根據 Tetrahedron Letters,1995,36
(45),8299_8302 進行。步驟(6)可根據 j Gen. Chem. USSR 1964, 34,1021 進行。 泥程圖2特定地描述了具有3 aS構形(α向位的環丙基環) 之所有非鏡像異構物的合成方法。 流程圖3則特定地描述了具有3aR構形(p向位的環丙基環 )之所有非鏡像異構物的合成方法。 如一般流程圖4所示,尺=11且八=0:112〇11之3&羥甲基經取代 之雙環[3.1.0]己烷化合物⑴亦適用於c]處經改質維生素d 類似物之A環先質的合成方法中。此一可能性可透過爲一 重要中間物之酉同 4.2,由 I.a (r=h,P = TBDPS,A=CH2〇H) 作例逢。格任亞反應(例如或Et)會對三級醇I.i具非鏡 像異構選擇性,伴隨移除酯官能保護基。另一方面,4· 2行 ---------------- (請先閱讀背面之注意事項再填寫本頁) 訂---------線泰 經濟部智慧財產局員工消費合作社印製
1290928 A7 B7 五、發明說明() 亞甲基化獲得4.3。利用Lombardo過程(Tetrahedron Lett·, 1982, 23,4293)可得最佳結果(產率爲68%)。另,威悌 (Wittig)或 Tebbe反應(J. Org. Chem·,1985,50,1212)分別 獲得39%和54%的產率。 4 · 3的二輕基化反應獲得爲主產物之預期的二醇I. m ·,其 與差向異構物4.4相鄰(比例爲85 : 15,未有顯示)。另一方 面,4.3的氫化反應可得比例爲75 : 25 (73%)的2R和2S#莖 甲基化合物。TBDPS醚形成(81%)以及後續酯水解(81%)之 後,分離此等差向異構醇可得I .j和I · k。乙醇汞之於4 · 3中添 加水導致形成三級醇I · 1,其緊臨I · i,兩者比例爲7 5 : 2 5。 由3,5-二羥基苯甲酸衍生物製備19-失碳-A環先質的新方 法較先前所述方法乃經歷最短時間者。上述途徑實務上之 重要性主要在於大部份中間物爲晶性,並且可以結晶法加 以純化,以及保證獲得高度鏡像純度之事實,其中就車交大 規模而言,結晶法較傳統利用於矽膠上行層析術之純化方 法容易許多。 il· 丨—π-------¾ (請先閱讀背面之注意事項再填寫本頁) « 經濟部智慧財產局員工消費合作社印製 -9 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(7 ) 流程1
A
-10- (請先閱讀背面之注咅?事項再填寫本頁) ---------訂---------線* 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(8 )
P=TBDMS,TBDPS L=OTos,OBros 經濟部智慧財產局員工消費合作社印製
本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(9 流程3
A
T OP R j i-g
A
OP ΗΟ’ 丫 ,0Ρ R 3.2 Λ
R 3.3 ΌΡ
A
ΌΡ l.e
Η〇'’、、γ^、〇Α。 R 2
PO' 丫,OAc R 3.7
PO' 丫,ΌΗ R XR
ΌΡ
Lh 1·--------------·-----訂 --------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製
PhOCCT 丫 ’OAc R
3.9
PhOCO ^OH PhOCO’ R 3.10 HO 人T" R R 3.11 3.12
PO
R
L=〇Tos,〇B「os,〇Ms P=TBDMS,TBDPS 12- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(10 ) 流程4
本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(11 )
所有依此製得之化泛物(I)均爲新穎,除了 ? S 構形者,此處A爲甲醯基,羥甲基,乙炔基或甲氧羰某,& 和R2均爲氫且Ri爲基團_〇Si(R3)3 〇 ι 這些新穎化合物因而代表本發明之另一特徵。較佳之化 合物(I)包括如下化合物 A爲基團-CH2OH,-CH2〇COR’,-COR”或乙块基; -Ri 爲(C!-C6)坑基或基團-(CH:2)n-0P ; -R’爲私基; -R”爲氫; -P爲氫或基團_Si(R3)3 ; -η爲0或1。 化合物(I)可根據例如 Tetrahedron Letters,1996; 37 (42) :7637-7640中所述下列流程用來合成維生素D (19-失碳,Ια ,25(OH)2-D3): {請先聞讀背面之注意事項再填寫本頁)
-n Γ1 1 -1 n a— · I ti 1 i n *· I 經濟部智慧財產局員工消費合作社印製 4 I紙張尺度適用中_家標準(CNS>A4規格⑽X 297公餐) 1290928 A7 B7五、發明說明(12 )
本發明進一步係有關製備化合物(I)的中間物。本發明特 別係有關式(II)之非鏡像異構化合物:
A (請先閱讀背面之注意事項再填寫本頁) ---.-----訂--------線蠢 經濟部智慧財產局員工消費合作社印製
-15- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明( 13 其中= -A和R係定義如上 -R4和R5每一各別代表定義如上之P基團或·是甲續酿基, 甲苯績g藍基,對溴苯續SS基或三氟甲續醯基, 其條件爲當A爲甲氧羰基且R爲氫時,化合物(π)的構形 不爲 1R,3R,5R。 亦在本發明範圍内者爲式2_或之化合物
A
'"人 0
A
HO 丫 〇 Z, 、0 Y OH 2 其中: -Α和R係定義如上; -Z爲坑基9 以及式1化合物
A
HO y OH R -16- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) A7 1290928 五、發明說明(14 其中A係定義如上且r爲(Ci-CJ烷基。 本案説明和所附申請專利範圍中,術語"(Ci-CQ烷基”, "(CVC4)烷基”或"(CVC6)烷基,,意指具有1到3個(分別爲4或 6個)壤原子的線型或分支的烴鏈,像是例如甲基,乙基, 丙基,異丙基,丁基,異丁基,三級-丁基,戊基,異戊基 或己基。 術語"(CVC6)烷氧基”或"(CVC6)烷硫基,,分別意指OR或 SR基團,其中R爲定義如上之烷基。 本發明將透過下列製法和實例作説明。 化學式1之中間物的製備 a)順式’順式-3,5-二藉基-1 -(甲氧羰基)環己燒:1. ,a=cooch3)。 於類似 Peng Wang 和 Julian Adams 於 J· Am. Chem. Soc 1994,116,3296·3305中所述氫化3,5-二羥基苯甲酸條件下 ,於MeOH中氫化3,5_二幾基苯甲酸甲酯。 將溶於含0.1% AcOH之MeOH (400毫升)中的3,5_二輕基 苯甲酸甲酯(57.6克,0.629莫耳,97%),5〇/。1111/人12〇3(5.76 克)加入一高壓(1升)中。使用氫(130大氣壓至4〇大氣壓)使 該高壓兩次冒出蒸汽。氫壓達130大氣壓且溫度上升至 80-85C。溫度上升過程中,氯壓會下降。當壓力降至9 〇大 氣壓時,氫壓將再回到130大氣壓。氫化作用於80-85X:及 130大氣壓下進行12小時,然後溫度上升至i5(rc ,並且對 應壓力會達約15 5大氣壓。反應持續3 6小時。遽掉觸媒。濃 縮濾液,並自EtOAc/異辛烷中結晶出殘餘物,得1A (311 «I.--------------"-----訂---------線 C請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 -17- 1290928 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(15 ) 克,產率爲50%)。 熔點:135.9°(:; 1^(£1〇印:211.4奈米〇 = 90.9); IR (KBr) : 3284,1734,1259,1015厘米 1 ; i-NMR (DMSO-d6) ·· β 113 (3H,m); 2.06 (3H,m); 2.30 (1H,m); 3.47 (2H,m); 3·61 (3H,s); 4·7〇 (2H,d) ppm。 同樣如上所述,但以如下化合物取代3,5-二羥基苯甲酸 甲酉旨: -3,5-二經基-4-甲基苯甲酸甲酯或 -3,5-二羥基-4-乙基苯甲酸甲酯, 獲得下列化合物: -全·順式-3,5-二羥基-4-甲基-環己烷羧酸甲酯·· 1.B (R=Me,A=COOCH3) 熔點· 123X ; 4-NMR (500 MHz,CD3OD) : β 3,698 (2H,dt,卜4.0, 12.0 Hz); 3.666 (3H,s); 2.40 (2H,tt,J二4.0,ΐ3·〇 Hz); 2.23 (1H,m); (2H,dt,J二4.0, 13.0 Hz); 1·54 (2H,q,j=13 〇 H 0.88 (3H,d,J = 7.08 Hz) ppm。 ’ -全-順式-4-乙基-3,5-二每基-壤己酸甲騎· 1 ,a=cooch3) c 熔點:94_96°C ;
^-NMR (500 MHz, MeOD) : δ 3.72 (2H5 df T 5 J^l〇 9 Δ
Hz),3.66 (3H,s),2·42 (1H,m), 1·86 (1H,bs) χ , 1 dt,J=12.8, 4.1 Hz),1.59 (2H,d,J二9.0 Hz)】 ·79 (2H,
5 46 (2K ㈣,m), -18 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
1290928 A7 ___ Β7 _ 五、發明說明(16 ) 1.02 (3H? t? J-7.5 Hz) ppm 〇 化學式2和2’之中間物的製法(流程1) (請先閱讀背面之注意事項再填寫本頁) I)通式(I)之二醇的酶酯化反應 la) (IS,3S,5R)-3-乙醯氧基_5_羥基_環己烷羧酸甲醋: 2.A (R二Η,Z = Me,A=COOCH3) 〇 將順式’順式-3,5- <一無基-壤己fe幾酸甲@旨1. A (R=h , A = COOCH3) (15·2克,87毫莫耳)和來自豬隻胰臟ppl-16.8 U /毫克’ 9 · 12克)的脂酶放入一圓底燒瓶中,接著於室溫下 添加乙酸乙烯酯(450毫升)。用氮沖洗燒瓶。黑暗中檀拌該 懸浮液22小時,然後透過一矽藻土墊片移除脂酶。以蒸發 方式濃縮滤液。透過一秒膠蟄片(7〇-200篩目,45克)之過遽 分離殘餘物。用甲苯(2 10毫升)溶析,接著用甲苯/乙酸乙酯 75/25 (體積/體積,210毫升)的混合物,再用50/50(體積/體 積,210毫升),最後用乙酸乙酯(240毫升)溶析,濃縮後得 一黃色油2.A (R二Η,Z二Me,A=COOCH3)(22.3克,定量產 率)。 IR (薄膜):3447,1734,1243 厘米“; iH.NMR (CDC13) : d 1·4 (3H,m),2·1 (3H,s),2·3 (5H,m), 3.7 (3Η,s),3·75 (1Η,m),4·7 (lH,m) ppm ; 經濟部智慧財產局員工消費合作社印製 [a]D25 : +22.4 (c=1.25, CHC13)。 lb) (1R,3S,4S,5R)_5_乙醯氧基-3-羥基-4-甲基環己烷羧 酸甲酉旨:2’.B (R二Me,Z二Me,A=COOCH3)及 (1R,3S,4S,5R)-5·乙醯氧基-3-羥基-4-乙基環己烷羧酸 甲酯:2’.C (R二Et,Z = Me,A = COOCH3)。 -19- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 ___ B7 " 一 ____ 五、發明說明(17 ) 以I.a所述之類似方法,但以分別來自如下的SAM π,pSL 或CCL取代PPL ; (請先閱讀背面之注意事項再填寫本頁) -全順式-3,5 - —無基-4-甲基-¼己^尤幾駿甲醋:1 b (R=jy[e ,a=cooch3) -全順式二裡基-4-乙基-3,5·環己坑羧酸甲g旨:1 c (r二Et ,A=COOCH3), 獲得下列化合物: -(1R,3S,4S,5R)-5 -乙醯氧基-3_幾基_4_甲基_環己燒-羧酸甲酯:2’.B (R=Me,Z = Me,A=COOCH3): IR (薄膜):3434, 173 1,1439,1243, 1027 厘米 1 ; iNMR (500 MHz,CDC13) : “·84 (1H,dt,J = 4.3,4·3 Hz); 3·82 (1H,m); 3·69 (3H,s); 2.45 (1H,m); 2.32 (1H,d, J = 6.4 Hz); 2.05 (3H,s); 1.92 (2H,dt,J = 4.0, 4.0 Hz); 1.77 (3H,m); 0.96 (3H,d,J = 7.0 Hz) ppm ; MS (m/z) : 231 (M + ? 1); 213; 199; 186; 170; 152; 127; 111 ; 83; 87; 67; 43 (base peak); [a]D21 : -22.7 (c二0.38, CHC13)。 經濟部智慧財產局員工消費合作社印製 -(1R,3S,4S,5R)-5·乙醯氧基_4-乙基-3-羥基-環己烷羧 酸甲酉旨:2’.C (R=Et,Z = Me,A=COOCH3): IR (薄膜):3421,2958, 2360,1733,1437,1239,1027, 739 厘米“ W-NMR (500 MHz,CDC13) : d 4·98 (1H,t,J = 4.1 Hz),3.87 (1H,m),3·69 (3H,s),2.60 (1H,bs),2.16 (2H,m),2·02 -20- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 1290928 A7 _______ B7___ 五、發明說明(18 ) (3H,s), 1·84 (2H,m),1.72 (1H,bs),1.59 (2H,m),1.47 (1H,m),0.97 (3H,t,J = 7.5 Hz) ppm ; MS (m/z) : 245 (M + + 1),233,206,184,166,141,125,111, 95,87,57,43 (base peak)。 [a]D25 : _50·2 (c = 1.08,CHC13)。 II)化學式3之二醋的醃皂化作用
Ila) (1R,3S,4S,5R)_3-乙醯氧基-5·羥基-環己烷-羧酸 甲酯:2.A (R=H,Z = Me,A=COOCH3): 將27.0毫升,pH = 7.0的緩衝液加入溶於3.0毫升CH3CN的 内消旋-二乙酸酯 3.A (R=H,Z = Me,A=COOCH3) (92.1 毫克 ,0.36毫莫耳)溶液中,接著添加SAM II (13.8毫克,46.8 U/ 毫克)。室溫下攪拌所得混合物,並藉計量添加1.0 M NaOH 落液維持p Η爲7 · 0。以T L C分析監控該反應。將N a C1加入使 飽和該反應溶液以終止該反應。用AcOEt (3 x 5 0毫升)萃取 該反應混合物。結合的有機萃取物用鹽水(3 X 10毫升)清洗 ,以MgS04乾燥,—並濃縮。殘餘物以異辛烷/EtOAc (6 : 4) 溶析,利用HPLC純化,得爲一無色油之單乙酸酯2.A (R=H ,Z = Me,A=COOCH3) (30.1毫克,38.9%)。 lib) (IS,3R,4R,5S)-3-丁 醯氧基-5-羥基-4-甲基-環己 燒-瘦酸甲酉旨:2B (R=Me,Z=n-C3H7,A = COOCH3)。 室溫下,將丁酸酐(53 8微升,3.29毫莫耳)加入溶於2毫升 CH2C12 中的 l.B (R=Me,A=COOCH3) (0.2 克,1.10 毫莫耳) 溶液中,並接著加入TMSoTf (三甲基單矽烷基三氟化物) (25微升,1 M)溶液中。室溫下攪拌該混合物30分鐘。並接 -21 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) I--------------·-----訂---------線 (請先閱讀背面之注意事項再填寫本頁) 1290928 A7 B7 五、發明說明(19 ) (請先閱讀背面之注意事項再填寫本頁) 著添加2.5毫升的MeOH,再攪掉該混合物2小時,並用5% 的NaHC〇3驟冷。反應溶液用鹽水(3 x 2〇毫升)清洗,以 MgS〇4乾燥並濃縮,得一殘餘物。以異辛垸:Ac〇Et (9 ·· 1)溶析,於矽膠上進行層析純化該殘餘物,得一無色油二 丁 酸酉旨 3.B (R=Me,Z二正- C3H7, A=COOCH3) (3.9克,98.8%) 。將22·0愛升的緩衝液(ρΗ = 7· 0)加入溶於2·〇毫升CH3CN的 内消旋·二酯(110毫克,0.34毫莫耳)溶液中,接著添加saM II (37毫克,46.8 U/毫克)。室溫下攪掉所得混合物,並藉 計量添加1 ·0 M NaOH溶液維持pH爲7.0。以TLC分析監控該 反應。將NaCl加入該反應溶液中以終止該反應。反應混合 物用EtOAc (3x50毫升)萃取,以MgS04乾燥,並濃縮,得 一殘餘物。殘餘物以異辛燒/EtOAc (7 ·· 3)溶析,利用HPLC 純化,得無色油之單丁酸酯2·Β (R=Me,Z=正-C3H7, A=COOCH3) (78毫克,90%)。 IR (薄膜广 3495, 2964, 2878,1731,1438,1281,1 183, 990 厘米_1, iH-NMR (CDC13):4.83 (1H,dt),3.83 (1H,m),3·68 (3H,s), 2.45 (1H,m),2·32 (1H,m),2·28 (2H,t,J = 7.9 Hz),1.91 (2H,m),1.82·1.62 (5H,m),0.95 (6H,m)。 經濟部智慧財產局員工消費合作社印製 [a]D25 : +16.2 (c = 2.09,CHC13) MS : 259 (M++1),227, 214, 187, 170, 152, 127, 111,93, 71,43 lie) (IS,3R,4S,5S)-3-乙醯氧基-5-羥基-4-甲基環己 烷羧酸甲酯:2.C (R二Me,Z = Me,A=COOCH3) 始於内消旋-二乙酸酯 3.C (R=Me,Z二Me,A = COOCH3)如 Ila -22- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 -—-_____ 五、發明說明(2Q ) 所述)。 [a]D25 : +20 (c = 2.9,CHC13) (請先閱讀背面之注意事項再填寫本頁) lid) (1R,3S,4S,5R)_5-乙醯氧基-3-羥基-4-甲基-環己 烷叛酸甲酯:2’.B (R二Me,Z=Me,A二COOCH3) 始於内消旋-二乙酸醋 3.C (R=Me,Z = Me,A=COOCH3)如 Ila 所述),但以PPL爲脂酶。 [a]D25 : -19.5 (c = 2.88,CHC13) 實例1 : (2S,3aS,4aS)-2_三級-丁基二甲基單矽烷基氧_3a-碳甲氧基雙環[3·1·〇]己烷:I.b.l (A=COOCH3,R二Η, P = TBDMS)。 a) (1R,3S,5R)-3-乙醯氧基_5·甲苯磺醯基氧-環己烷羧酸 甲酉旨:2.4.a ,L^OTos,a二COOCH3)。 將對-甲苯磺醯氯(13.3克,7.0毫莫耳)加入〇°C下溶於三 乙胺(50毫升)和二氯甲烷(10毫升)混合物中的(1S,3s,5R) 經濟部智慧財產局員工消費合作社印製 -3 -乙醯基氧_5_羥基-環己烷羧酸甲酸2.A (R二H , Z = Me, A=COOCH3) (10·1.克,43·7亳莫耳)和二甲胺基·吡淀(0 1克) 的溶液中。〇°C下攪捽該溶液1小時,接著於室溫下攪拌22 小時。反應用水(3 00毫升)驟冷,並用二氯甲垸萃取。有機 層用水清洗,以MgSCU乾燥,過濾並濃縮。粗產物自EtOH 中結晶,得2.4.a (R=H,L = 〇Tos,A=COOCH3) (13·2克, 81.6%)。 熔點 83.1°C ; IR (KBr) : 1734,1175厘米 1 ; iH_NMR (CDC13) : β 1·5 (3H,m),2·0 (3H,s),2·28 (4H, -23- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 290928 A7 B7 五、發明說明(21 m),2·47 (3H,s),3·68 (3H,s),4·4 (1H,m),4·68 (1H,m), 7.3 5 (1Η,d,J - 8 · 5 Η z ),7.8 ( 2 Η,d,J = 8.5 Η z ) p p m。 (請先閱讀背面之注意事項再填寫本頁) b) (1R’ 3S’ 5R)-3-^基-5-甲苯續醯基氧_環己燒叛酸甲酯 :2.5.a (R=H,L=OTos,A二COOCH3) 〇 將碳酸鉀(4.36克,31毫莫耳)加入溶於MeOH中2.4.a (R=H,L = OTos ’ A=COOCH3) (23.35 克,63 毫莫耳)的懸浮 液中。攪拌懸浮液3 0分鐘,並將其傾入水(丨.5升)中。沉澱 物被濾出並乾燥,得 2.5.a (R=H,L = OTos,A=COOCH3) (18.5 克,89%) 〇 熔點:98.4°C ; UV (EtOH) : 225 奈米(ε=1 1935); IR (KBr) ·· 3447,1719,1176厘米-1 ; iH_NMR (CDC13): d 1·52 (4H, m),2·25 (4H,m),2.45 (3H, Ss),3.6 (1H,m),3·68 (3H,s),4·42 (1H,m)5 7·35 (2H,d, J = 8.5 Hz),7·8 (2H,d,J = 8.5 Hz) ppm ; [a]D25 : -19 (c=1.00,EtOH)。 c) (1R,3R,5R)-3-苄醯基氧-5·甲苯磺醯基氧-環己烷羧酸 甲酉旨:2.6.a (R=H,L^OTos,A = COOCH3)。 經濟部智慧財產局員工消費合作社印製 將二乙基偶氮二羧酸酯(11毫升,70毫莫耳)加入0°C下溶 於甲苯(180 毫升)和 THF (70 毫升)的 2.5.a (R=H,L = OT〇s, 八=(3〇〇(^3)(18.35克,56毫莫耳),三苯基膦(18.4克,70 毫莫耳)和苯甲酸(8·53克,70毫莫耳)溶液中。室溫下檀拌 該混合物3 0分鐘,添加庚燒(7 3 5毫升)後,將其過滤,並濃 縮濾液。將甲苯加入粗產物中,並透過一矽膠(30-70篩目) -24 1290928 A7
五、發明說明(22 ) 墊片過濾溶液。用甲苯,再用甲苯/二氯甲烷的混合物溶析 ,濃縮後得一殘餘物,其自EtOH中結晶後得2.6.a (r=h, L二OTos,A=C00CH3) (19.77克,82%)。 熔點:76.2X:; UV (EtOH) : 227奈米(ε = 20840); IR (KBr) : 1709, 1 177厘米.1 ; i-NMR (CDC13) : d 1·7 (3H,m),2·14 (2H,m),2.35 (3H, s),2.48 (1H,m),2.83 (1H,m),3·18 (3H,s),4.75 (1H,m), 5.43 (1H,m),7·2 (2H,d,卜 11.4 Hz),7.5 (2H, d,J二8.5 Hz),7·6 (1H,m),7.75 (2H,d,J=11.4 Hz),7.94 (2H,d, J = 8.5 Hz) ppm ; [a]D25 : _65·8 (c = 0.98,EtOH) 〇 d) (1R,3R,5R)-3-羥基-5·甲苯磺醯基氧-環己烷羧酸甲酯 ·· 2.7.a (R=H,L = OTos,A=COOCH3) 〇 將碳酸鉀(3.16克,22.9毫莫耳)加入溶於MeOH (260毫升 )之 2.6.a (R=H,L = OTos,A = COOCH3) (19.77 克,46 毫莫耳 )的懸浮液中。室溫下擅;摔該混合物6小時,並將其傾入水 (1升)中。水層用二異丙基氧化物萃取,以MgS04乾燥,過 濾、,並濃縮,得一油狀物 2.7.a (R=H,L = 〇Tos,A = COOCH3) (17.45克,定量)。 UV (EtOH) : 224 奈米(c 二 12262); IR (KBr) : 3525,1731,1174厘米 1 ; iH-NMR (CDC13) : β 1.67 (3H,m),2·1 (3H,m),2·45 (3H, s),2·85 (1H,m),3.7 (3H,s),4.3 (1H,s),4.82 (1H,m), -25- 本紙張尺度適用中國國家標準(CNS)A4規格mo X 297公釐) --------I I--裝--- (請先閱讀背面之注意事項再填寫本頁) 訂---------線. 經濟部智慧財產局員工消費合作社印製 1290928 A7 ---------B7_ _ 五、發明說明(23 ) 7.35 (2H,d,J=8.5 Hz),7.8 (2H,d,J = 8.5 Hz) ppm ; [a]D25 : -36.7 (c=1.06,CHC13)。 (請先閱讀背面之注意事項再填寫本頁) e) (1R,3R,5R)-3_三級-丁基二甲基單矽烷基氧_5_甲苯磺 醯基氧-環己烷羧酸甲酯:2.8.a (R=H,L = OTos,P^TBDMS ,A=COOCH3) 〇 知二級-丁基*甲基单硬fe基氯(8.6克,57¾莫耳)加入溶 於無水二甲基甲醯胺(80毫升)之2.7.a (R=H,L = OTos, 八=(:00(:113)(17.45克,46毫莫耳)和咪咬(3.9克,57毫莫耳 )的溶液中。室溫下攪拌該混合物1.5小時,然後將其傾入 水中,並用甲苯萃取。有機層用水清洗,再予以濃縮。粗 產物自庚炮中結晶,得2.8.a (R=H,L = OTos,P = TBDMS, A = COOCH3)(13.9U,69%)〇 熔點:68.2°C ; UV (EtOH) : 225奈米(ε=12390); IR (KBr) : 2853, 1726, 1436, 1359, 1 173, 83 1 厘米 “ h-NMR (CDC13) : β 0.02 (3H,s),〇·05 (3H,s),0·82 (9H, s),1·55 (4H,m),1.85 (2H,m),2·45 (3H,s),2·8 (1H,m), 3.67 (3H,s),4·2 (1H,bs),4.7 (1H,m),7.33 (2H,d,J二8·5
Hz),7·8 (2H,d,J=8.5 Hz) ppm ; 經濟部智慧財產局員工消費合作社印製 [a]D25 : -41.6 (c=1.00,EtOH)。 f) (2S,3aS,4aS)_2-三級丁基二甲基單石夕燒基氧_3a_碳甲 氧基-雙環[3· 1·〇]己烷:I.b. 1 (R=H,P = TBDMS , A=COOCH3) ο 歷時1小時,將溶於三級-丁醇(1. 〇 2升)中之三級-丁醇I甲 -26- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7______— 五、發明說明(24 ) 的1 Μ溶液加入64°C下溶於三級-丁醇的2.8.a(R=H,L = OT〇s ,卩=丁6〇]^8,入=(:00(^3)(3 78.5克,856毫莫耳)的攪拌溶 液中。添加終了後5分鐘,將該懸浮液冷卻至3 〇°C,並添加 氯化銨(3升)的飽和溶液。10分鐘後,用二異丙基氧化物萃 取水相。有機層以水清洗,用MgS〇4乾燥,過濾並濃縮。 以庚烷/乙酸乙酯的混合物作爲溶析溶劑,於矽膠上針對殘 餘物行驟層析,得一黃色油I.b.l (R=H,P = TBDMS, A=COOCH3) (211.3 克,91.3%) 〇 Eb760 : 1 3 5〇C ; UV (EtOH) : 201 奈米(ε=742); IR (薄膜)1726厘米' 1458厘米' 1437厘米·、1254厘米' 837厘米“; W-NMR (CDC13) : d 0.01 (6H,s),〇·83 (9H,s),1.28 (2H, m),1·8 (2Η,m),2,11 (3Η,m)5 3.65 (3Η,s),3.9 (1Η,m) ppm ; [a]D25 : _43 (c=1.04,EtOH)。 實例2 : (2S,3aS,4aS)_2-三級-丁基二甲基單矽烷基氧-3a-(羥甲基)-雙環[3·1·0]己烷·· I.b.2 (R=H,P=TBDMS,A=CH2OH) ο 歷時1·5小時,將溶於甲苯(1.25升)中二異丁基氫化鋁(2.1 升)的1·5 Μ溶液加入-70°C下溶於甲苯(2· 1升)之(2S,3aS, 4aS)-2·三級丁基二甲基甲矽烷基氧-3a-碳甲氧基-雙環 [3.1.0]己烷 I.b.l (R=H,P^TBDMS,A=COOCH3) (207.5 克 ,768毫莫耳)的溶液中。添加完成後,緩緩加入酒石酸鈉 -27- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) --------1---裝---‘--1--訂·-- (請先閱讀背面之注意事項再填寫本頁) 線_· 1290928 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明(25 ) 鉀的飽和溶液,並使溫度上升至〇°C。攪拌2小時後,用甲 本萃取反應混合物,有機層以MgS〇4乾燥並濃縮,獲得 142.9克(88%)之一黃色油狀物標的化合物i.b.2。 IR (KBr) : 3355,1471,1255, 835, 774厘米 1 ; iH-NMR (CDC13) : d Ο (6H,s),0.32 (1H,m),〇·5 (1H,m), 0.83 (9Η,s),1·16 (1Η, m),1·87 (5Η,m)5 3·54 (2Η,m),4·〇 (1H,m) ppm ο 皇.例3 : (2S,3aS,4aS)-2·三級•丁基二甲基單矽烷基氧_3a、 甲醯基-雙環[3· 1.0]己垸:I.b.3 (R二Η,P = TBDMS,A二CH〇) ο 將氯鉻酸吡啶鑕(68克,3 15毫莫耳)加入室溫下溶二氣甲 烷(700毫升)之1.13.2(1^11,? = 丁6〇]^,八=(:112〇11)(69.6克 ,287毫莫耳)中。劇烈攪拌該反應混合物丨小時。溫度攀昇 至35。(:,然後降低至25X:。懸浮液透過一矽藻土墊片加以 過遽’並用一氣甲和二異丙基氧化物清洗。有機層連巧 以水,碳酸氫鈉飽和溶液,和水清洗至pH爲6-7。結合的有 機層以MgSCU乾燥,過濾和濃縮。殘餘物(66.8克)以庚境/ 乙乙S旨9 5 / 5 (體積/體積)作爲溶析液,於石夕酸缓载體上行 驟層析予以純化,得一黃色油狀物I.b.3 (R=H,p = TBDMS ,八二(:肋)(50.33克,73%)〇 UV (EtOH) : 204奈米(ε = 6292); IR (KBr) : 1726,1253,1 1 19, 838厘米 1 ; iH-NMR (CDC13) : d 0 (6H,s)5 0·87 (9H,s),1.3 (2H5 m), 1·85 (2H,m),2.1 (3H,m),4 (1H,m),8.9 (1H,s) ppm ; 4 (請先閱讀背面之注意事項再填寫本頁) 訂-------!線«· -28- 1290928 A7 ~_B7______ 五、發明說明(26 ) [a]D25 : -49·4 (c=1.06,EtOH) 〇 (請先閱讀背面之注意事項再填寫本頁) f例4 : (2R,3aR,4aR)_2-三級-丁基二甲基單矽烷基氧-3a-碳甲氧基-雙環[3·1·〇]己烷:I h.l (R=H,A=COOCH3, P = TBDMS)。 a) (1R,3S,5R)_3-乙醯氧基-5-芊醯基氧-環己烷羧酸甲酯 :3.9.a (R=H,A=COOCH3) 〇 i口針對 2.6.a (R二Η,L=OTos,A=COOCH3)之説明,將(IS ,3S,5R)-3-乙醯氧基-5-羥基-環己烷羧酸甲酯2.A (R=H, Z = Me,A=COOCH3) (25克,111·3 毫莫耳)轉換爲(1R,3S ,5S)-3-乙醯氧基-5·苄醯基氧·環己烷瘦酸甲酯3.9.a (R二Η ,A=COOCH3) (32·4克,91%)。 iH-NMR (CDC13) : d 1·68 (3Η,m),2.05 (3Η,s),2.34 (3Η, m)5 2·92 (1Η,m),3.70 (3Η,s),5·18 (1Η,m), 5·55 (1Η,m), 7.50 (3H,m),8·05 (2H,m) ppm ; [a]D25 : +42.3 (c = 0.82,CHC13) 〇 b) (1R,3S,5S)-5-芊醯基氧_3-羥基-環己烷羧酸甲酯:3.10.a (R=H,A = C00CH3) 〇 經濟部智慧財產局員工消費合作社印製 i口就 2.5.a (R=H,L=OTos,A=COOCH3)所述皂 4匕(1R,3S ,5R)-3-乙醯氧基-5-苄醯基氧-環己烷羧酸甲酯Ha (R=H ,A=COOCH3) (32.4克,151.9毫莫耳)。於石夕膠(庚烷/乙酸 乙酯5/5)上行驟層析純化該粗產物’得3· 10.a (R=ZH, A=COOCH3) (22.38克,79.5%)。 iH-NMR (CDC13) : J 1·63 (4H,m)5 1.92 (1H,s),2·3 (2H, m),2.86 (1H,m),3.7 (3H,s),4·1 (1H,m),5.53 (1H,m), -29- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7__ 五、發明說明(27 ) 7.5 (3H,m),8·0 (2H,m) ppm ; [a]D25 : 一13.5 (c=1.43,CHCI3)。 (請先閱讀背面之注意事項再填寫本頁) c) (IS,3S,5S)-5-爷醯基氧_3_甲苯續醯基氧-環己燒瘦酸 甲西旨:3.11.a (R=H,L = OTos ’ A=COOCH3)。 如針對 2.4a (R=H,L二OTos’ A = COOCH3)之説明,甲苯 磺醯化醇 3.10_a (R=H,A=COOCH3) (25·2 克,9〇88毫莫耳) 。以驟層析(庚烷/乙酸乙酯7/3)純化並自庚烷/EtOH中結晶 後,得定量產率之標的化合物3· 1 l.a (R=H,L = OTos, A=COOCH3) (39·75克)。 熔點:128.4°C ; IR (KBr) _· 2950,1715,1 175, 939厘米―1 ; 」H_NMR (CDC13) : d 1·7 (3H,m),2·18 (2H,m),2·38 (3H, s),2·5 (1H,m),2.85 (1H,m),3·68 (3H,s),4·76 (1H,m), 5.43 (1H,m),7·19 (2H,d),7·5 (2H,d),7·58 (1H,m),7.77 (2H,d),7·96 (2H,d) ppm ; [a]〇25 : +69 (0=1.014,CHCI3) 0 d) (IS,3S,5S)-5-羥基-3-甲苯磺醯基氧·環己烷羧酸甲酯 :3.12a (R=H,L = OTos,A二COOCH3)。 經濟部智慧財產局員工消費合作社印製 如針對 2.7 a (R=H,L = OTos,A=COOCH3)所述’自 3 ·1 la (R二Η,L = OTos,A=COOCH3) (3 8.25 克,88.4 毫莫耳),以 定量產率獲得一黃色油狀物之(IS,3S,5S)-5-羥基-3·甲苯 磺醯基氧環己烷羧酸甲酯3.12.a (R二Η,L = OT〇s, A=C00CH3) (29.25克)。 ^-NMR (CDCI3) · ^ 1.6 (4H? m), 2.08 (3H, 2 47 (3H? -30- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 1290928 A7 ------B7__ 五、發明說明(28 ) s)5 2·83 (1H,m),3.68 (3H,s),4.3 (1H,m),4·82 (1H,m), 7·36 (2H,d)5 7·8 (2H,d) ppm。 e) (IS,3S,5S)_5_三級丁基二甲基單矽烷基氧_3—曱苯磺 醯基氧-環己烷羧酸甲酉旨:3.13a (R=H,L = OTos,P = TBDMS ,A = COOCH3)。 如針對 2.8.a (R=H,L=OTos,P^TBDMS,A=COOCH3) 所述,自 3.12.a (R=H,L = OTos,A=COOCH3) (29.2克,89.07 毫莫耳),於矽膠(庚烷/乙酸乙酯8/2)上行驟層析術加以純 化,得一黃色油狀物 3.13.a (R=H,L = OTos,P = TBDMS, A = COOCH3) (34.8 克,88%) 〇 IR(薄膜):2953, 2855,1725,1278,1177, 949 厘米-1 ; 」H-NMR (CDC13) : d 0 (6H,d)5 0·85 (9H,s)5 1·55 (3H,m)5 1·88 (2H,m),2.38 (1H,s),2.48 (3H,s),2.82 (1H,m),3·7 (3H,s),4.2 (1H,m),4·7 (lH,m),7.8 (2H,d),8.09 (2H,d) ppm ; [a]D25 : +29.5 (c:1.06,EtOH)。 £*)(211,3&尺,4&1〇-2-三級-丁基二甲基單矽烷基氧-3&_碳甲 氧基-雙環[3.1·0]己烷:I.h· 1 (R=H,P = TBDMS,A=COOCH3) o 如針對I.b.l(來自 2·8·1)所述,自 3.13.a (R=H,L = OTos, P = TBDMS,A = COOCH3) (3 3·2 克,75毫莫耳),於矽膠(庚 fe /乙酸乙酉旨9 5 / 5 )上行,驟層析術加以純化,得一黃色油狀物 I.h· 1 (2R,3aR,4aR)-2_S 級-丁 基二甲基單矽烷基氧 _3a-碳甲氧基雙環[3.1·0]己烷(R=H,P二TBDMS,A = COOCH3) -31 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) L-----------裝---·-----訂--------- (請先閱讀背面之注意事項再填寫本頁)
1290928 A7 五、發明說明(29 ) (15.5 克,78%)。 IR (薄膜)·· 2952, 2856,1724,1 1 13, 837 厘米 1 ; INMR (CDC13) : β 0 (6H,s)5 0·85 (9H,s)5 1·11 (1H,d), 1·27 (2H,m),1.6 (3H,s),1.8 (1H,m),2.11 (3H,m)5 3.65 (3H,s),3.9 (1H,m) ppm ; [oc]D25 : +3 8.3 (c=l_122,EtOH)。 實例5 = (2R,3aR,4aR)-2-三級-丁基二甲基單石夕燒基氧_3a_ (羥甲基)_ 雙環[3·1·0]己烷:I.h.2 (R二Η,P^TBDMS , A=CH2OH) 〇 使用針對 I.b.2 (R=H,P = TBDMS,A=CH2OH>所述條件, 將(2R’ 3aR,4aR)-2-三級-丁基二甲基單碎燒基氧_3&_碳甲 氧基-雙環[3.1.0]己燒 I.h.l (R=H,P = TBDMS,A=COOCH3) (15.15克,56毫莫耳)轉換爲1.11.2(尺=11,? = 丁8〇]^8, A=CH2OH) (11.85 克,87%) 〇 IR (薄膜):3354, 2928, 2856,1255, 835 厘米.1 ; iH,NMR (CDC13) : β 0.1 (6H,s),0.35 (1H,t),0·5 (1H,t), 〇·86 (9H,s),1·17 (1H,s),1.85 (5H,m),3.52 (2H,m),4·0 (1H,m) ppm ; [a]D25 : +17.4 (c=115 ’ EtOH) 0 眚例6 : (2R,3aR,4aR)_2-三級·丁基二甲基單矽烷基氧-3 a-甲醯基-雙環[3·1·〇]己烷:I.h_3 (R二Η,P二TBDMS,A=CHO) ο 遵循 I.b.3 (R=H,P = TBDMS,A=CHO)之程序,自 I.h.2(R=H ,P = TBDMS,A = CH2OH)(11.3 克,46.6毫莫耳)獲得一黃色 -32- 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) -L-------- 裝---1 (請先閱讀背面之注意事項再填寫本頁) 訂 --------^_wn. 經濟部智慧財產局員工消費合作社印製 1290928 A7 B7 五、發明說明(3〇 ) (請先閲讀背面之注意事項再填寫本頁) 油狀物 I.h.3 (R=H,P = TBDMS,A=CHO) (6.2克,55%)。 UV (EtOH) : 204.5 mm (ε-6600); IR (薄膜):2930, 2880,2856,1705,1119,1097,836 厘米-1 h-NMR (CDC13) : d 0 (6H,s),0·83 (9H,s),0.95 (1H,t), 1.22 (2H,m),1.85 (2H, m),2.1 (3H,m),4.0 (1H, quintuplet),8·87 (1H,s) ppm ; [a]D25 : +53.6 (c=1.008,EtOH)。 實例7 : (2R,3aS,4aS)-2-三級丁基二甲基單矽燒基氧-3 a-碳甲氧基-雙環[3.1.0]己烷:I.a.l (R=H,P = TBDMS, A=COOCH3)。 a) (1R,3S,5R)-3-三級-丁基二甲基單矽烷基氧-5-甲苯磺 酸基氧環己燒瘦酸甲酯:2.3 .a (R = H,L = OTos,P^TBDMS ,A=C00CH3)。 如針對 2.8.a (R=H,L二OTos,P^TBDMS,A=COOCH3) 所述,保護(1R,3 S,5 R) - 3-經基-5-甲苯續酸基氧-環己燒 羧酸甲酯 2.5.a (R=H,L二OTos,A=COOCH3) (29.3 克,89.2 毫莫耳)的羥官能基,獲得2.3.a (R=H,L = OTos,P二TBDMS ,A=COOCH3) (36.75 克,93%)。 經濟部智慧財產局員工消費合作社印製 熔點:70.9°C ; IR (KBr) : 2957, 2855,1734,1 174, 923厘米“; h-NMR (CDC13) : d 0 (6H,s), 0.82 (9H,s),1.41 (3H,m), 2.16 (4H,m),2.46 (3H,s),3.54 (1H,m),3·69 (3H,s),4·41 (1H, m),7.34 (2H,d),7·8 (2H,d) ppm ; -33- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) A7
1290928 五、發明說明(31 ) [a]D25 : -8.2 (c=1.2,EtOH)。 b) (2R,3aS,4aS)-2-三級-丁基二甲基單矽烷基氧_3卜碳甲 氧基-雙環[3·1·〇]己烷:I.a.l (R二H,P = TBDMS,A=CO〇CH3) ο 如針對 I.b.l (R=H,P = TBDMS,A = COOCH3)所述,自 2 3 a (R=H,L = OTos,P = TBDMS,A=COOCH3) (34.81 克,78 6 毫莫耳),於矽膠(庚烷/乙酸乙酯5/5)上行驟層析術加以純 化,得一黃色油狀物 I.a.l (R=H,P = TBDMS,A=COOCH3) (16.6克,78%) 0 IR (薄膜):2953, 2855,1726,1 148, 836 厘米-1 ; 【H-NMR (CDC13) : d 0 (6H,s),0·86 (9H,s),1·5 (5H,m)5 2·1 (1H,m),2·48 (1H,m),3.68 (3H,s),4·33 (1H,t) ppm ; [a]D25 : -60.1 (c = 0.998,EtOH) 〇 實例8 : (2R,3aS,4aS)-2-三級-丁基二甲基單矽烷基氧-3a-(羥甲基)-雙環[3·1·0]己烷:I.a.2 (R=H,P = TBDMS, A = CH2OH) ο 如針對I.b.2 (R=H,P = TBDMS,A=CH2OH)所述,自 I.a.l (R二H,P = TBDMS,A=CH2OH) (15.6 克,57.7 毫莫耳)獲得 一黃色油狀物 I.a.2 (R=H,P = TBDMS’ A = CH2〇H) (11·7克 ,83.7%) 〇 IR (薄膜):333 1, 2927, 2855,1254,1094,1006, 835 厘米-1 9 iH-NMR (CDC13) : d 〇 (6H,s)5 0·5 (1H,m),0.88 (9H,s), 1·19 (3H,m),1·72 (2H,m),2·1 (2H,m),3.6 (2H,s)5 4.34 -34- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 丨 ί-!!_! i ‘I I 丨訂·!丨!1_ (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 1290928 A7 B7 五、發明說明(32 ) (1H? t) ppm ; (請先閱讀背面之注意事項再填寫本頁) [a]D25 : -23.5 (c= 1·062,EtOH)。 复ϋ兰:(2R,3aS,4aS)_2_三級·丁基二甲基單矽烷基氧-3a-甲醯基-雙環[3.1.0]己烷:I.a.3 (R=H,P = TBDMS,CHO) • ο 如針對 I.b.3 (R=H,P = TBDMS,A=CHO)所述,自 I.a.2 (R=H,P = TBDMS,A=CH2OH) (11.1克,45.5 毫莫耳)獲得 一黃色油狀物 I.b.3 (R-H,P = TBDMS,A=CHO) (8.8克,80%) ο UV (EtOH) : 204.7奈米(ε = 6991); IR (薄膜):2928, 2855,1702,1255,1072, 837 厘米-1 ; ^H-NMR (CDC13) : d 0 (6H,s),0·85 (9H,s),1·45 (1H,m), 1·78 (3H, m),2.02 (2H,m),2.5 (1H,m),4·35 (1H,m),8.81 (1H,s) ppm ; [a]D25 : _71.8 (c=1.406,EtOH)。 青例10= (2S,3aR,. 4aR)-2-三級-丁基二甲基單矽烷基氧-3 a-碳甲氧基雙環[3.1.0]己烷:I.f.l (R=H,P = TBDMS, A=COOCH3) 〇 經濟部智慧財產局員工消費合作社印製 a) (1R,3S,5R)-3-乙醯氧基_5-三級-丁基二甲基單矽烷基 氧-環己烷羧酸甲酯:3.7.a (R=H,P = TBDMS,A=COOCH3) ο 如針對 2.8.a (R=H,L二OTos,P = TBDMS,A=COOCH3) 所述,單矽烷基化(IS,3S,5R)-3·乙醯氧基-5·羥基環己 烷羧酸甲酯2·Α (R=H,A=COOCH3) (45.5 克,0.210 毫莫耳) -35- $紙張尺中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(33 ) 的羥官能基。以庚烷/乙酸乙酯的混合物作爲溶析溶劑(9/1) ,於矽膠上行驟層析術加以純化,得一黃色油狀物3 · 7 · a (R=H,P = TBDMS,A=C00CH3) (69.97克,92%)。 IR (薄膜):2953, 2856, 1736, 1240 厘米-1 ; i-NMR (CDC13): d 0 (6H,s),0·8 (9H,s),1·33 (4H,m),2 (3H,s),2·1 (2H,m),2·32 (1H,m),3·55 (1H,m),3·62 (3H, s)5 4.66 (1H,m) ppm。 b) (1R,3S,5R)-5_三級·丁基二甲基單矽烷基氧-3-羥基-環己烷羧酸甲酯:3.8.a (R=H,P = TBDMS,A = COOCH3)。 如針對2.5.a (R=H,L=OTos,A=COOCH3)所述,自 3.7.a (尺=11,? = 丁8〇?48,八=(:〇〇<:113)(63.67克,0.1926毫莫耳) ,使用庚烷/乙酸乙酯(7/3)作爲溶析液,於矽膠上行驟層析 術加以純化,得一黃色油狀物3.8.a (R二Η,P = TBDMS, A=COOCH3) (46.24克,83%)。 IR (薄膜):3404, 2952, 2856,1736, 837 厘米-1 ; 'H-NMR (CDC13): d 0 (6H,s),0.81 (9H,s),1·3 (3H,m), 1·67 (1H,m),2·13 (4H,m),3.56 (2H,m),3·63 (3H,s) ppm [a]D25 : +6.8 (c=1.036,CHC13)。 c) (IS,3S,5R)-5_三級-丁基二甲基單矽烷基氧-3-甲苯橫 8盛基氧-環己院竣酸甲酯:3.6.a (R=H,L = OTos,P = TBDMS ,A = COOCH3)。 如針對 2.4.a (R=H,L=OTos,A=COOCH3)所述,自 3.8.a(R=H,P^TBDMS,A二COOCH3) (45.99克,〇159毫莫 (請先閱讀背面之注意事項再填寫本頁) ϋ ·ϋ Fi ϋ I Βϋ ϋ 1 ^1 言 碌 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 36-
經濟部智慧財產局員工消費合作社印製 1290928 A7 _____B7 ________ 五、發明說明(34 ) 耳),使用庚烷/乙酸乙酯8/2作爲溶析液,於矽膠上行驟層 析術加以純化,接著自EtOH中結晶獲得3.6.a (R二Η, L二OTos,P = TBDMS,A=COOCH3) (53.7克,76%) ° 熔點:7i°C ; IR (KBr) : 2957, 2855,1734,1174, 923厘米“; W-NMR (CDC13) : d 0 (6H,s),0·82 (9H,s), I·41 (3H,m), 2.16 (4H,m)5 2·46 (3H,s), 3·54 (1H,m)5 3·69 (3H,s),4.41 (1H,m),7.34 (2H,d),7.8 (2H,d) ppm ; [a]D25 : +6.8 (c=1.032,EtOH)。 d) (2S,3aR,4aR)-2_三級丁基二甲基單矽烷基氧_3a_碳甲 氧基-雙環[3.1.0]己烷:1丄1(1^11,?二丁60?^,八二〇:00(:113) 〇 如針對I.b.l (R=H,P = TBDMS,A二COOCH3)所述,自 3.6‘a (R二Η,L = OTos,P二TBDMS,A=COOCH3) (53·7克,0.121 毫莫耳),獲得一淡黃色油I f.l (R二Η,p^tbdms, A=COOCH3) (24.48克,74.6%)。 IR (薄膜):2953, 2856, 1726, 1 148, 836 厘米 1 ; 'H-NMR (CDCls) : (ί 〇 (6Η? s)? 0.86 (9Η? s)? 1.5 (5H? m)9 2.1 (1H,m),2·48 (1H,m),3·68 (3H,s),4·33 (1H,t) ppm ; [a]D25 : +62.9 (c 1.066,EtOH) o 實例11 : (2R,3aR,4aR)_2-三級·丁基二甲基單石夕燒基氧 3a-(羥甲基)-雙環[3.1.0]己院:I.f.2 (R=H,P = TBDMS, A=CH2〇H) 〇 如針對 I.b.2 (R=H,P二TBDMS,A=CH2OH)所述,自 -37- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ----------"^裝—*——訂--------- (請先閱讀背面之注意事項再填寫本頁) 1290928 經濟部智慧財產局員工消費合作社印製 A7 ___B7_______ 五、發明說明(35 ) I.f· 1(R=H,P^TBDMS,A=CH2OH) (10 克,〇〇3 7 毫莫耳)獲 得一油狀物定量產率之I.f.2 (R二Η,P^TBDMS,A=CH2OH) (1〇 克)。 IR (薄膜):333 1,2927, 2855,1254,1094,1006, 835 厘米-1 9 iH-NMR (CDC13) : d 0 (6H,s),0·5 (1H,m),0.88 (9H,s), 1.19 (3H,m),1.72 (2H,m)5 2.1 (2H,m),3·6 (2H,s),4·34 (1H,t) ppm ; [a]D25 : +23.2 (c = 0.99,EtOH) 〇 實例12 : (2S’ 3aR’ 4aR)-2 -三級·丁基二甲基早秒燒基乳-3 a -甲醯基-雙環[3.1.0]己烷:1.£.3(11二11,?二丁6〇以8,八=(:11〇) 〇 如 I.b.3 (R=H,P = TBDMS,A=CH0)所述,將 I.f.2 (R=H ,P = TBDMS,A = CH20H) (10克,0.037毫莫耳)轉換爲一淡 黃色油狀物 I.f.3 (R=H,P = TBDMS,A = CH0) (5.3 克,59.7%) ο IR (薄膜)·· 2928, 2855,1702,1255,1072, 837 厘米-1 ; iH-NMR (CDC13) : d 0 (6H,s),〇·85 (9H,s),1.45 (1H,m), 1·78 (3H,m),2.02 (2H,m),2.5 (1H,m),4.35 (1H, m),8.81 (1H,s) ppm ; UV (EtOH) : 205奈米; [a]D25 : +70.4 (c=l.l,EtOH)。 實例13 : (2S,3aS,4aS)-2-三級丁基二苯基單矽烷基氧-3 a· 碳甲氧基-雙環[3·1·〇]己烷·_ I b,4 (R=H,P^TBDPS, -38 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) κ.----------裝---·-----訂--- (請先閱讀背面之注音?事項再填寫本頁) 着· 1290928 Α7 Β7 五、發明說明(36) A=COOCH3) 〇 (請先閱讀背面之注意事項再填寫本頁) a) (1R,3S,5R)-3-乙醯氧基-5_(4-溴苯基磺醯基氧)-環己烷 羧酸甲酯:2.4.b (R二Η,L二OBros,A=COOCH3)。 如針對 2.4.a (R=H , L=OTos)所述,自 2 A (R=H) (1.4克 ,6.47毫莫耳)和4-溴苯磺醯氯(4.22克,16.19毫莫耳),獲 得一白色晶體2.4.b(R=H,L = 〇Bros,A=C00CH3)(2.6克, 96%) 〇 熔點:110_111°C ; IR (薄膜):2956,1734,1363,1246,1 188, 822, 742厘米 1 iH-NMR (500 MHz,CDC13) : d 7·76 (2H,d,J = 8.6 Hz), 7.70 (2H,d,J = 8.6 Hz),4.68 (1H, dddd,J=11.6,11.6, 4·37, 4·37 Hz),4·46 (1H,dddd,11.6,11.6,4.6,4.6 Hz),3.69 (3H,s)5 2.37 (1H,m)5 2·28 (2H,m), 2.02 (3H,s),1.58 (2H, m)5 1.39 (1H,dd,J二24.0,12.4 Hz) ppm ; MS (m/z) : 419 (M +,1),405 (1),363 (3),221 (10),157 (34),138 (70),107 (15),79 (68); [a]D25 : - 10.65 (c=1.50,CHC13) 0 經濟部智慧財產局員工消費合作社印製 b) (1R,3S,5R)-5-(4·溴苯基磺醯基氧)_3-羥基·環己烷羧 酸甲酯:2.5,b (R二Η,L二OBros,A二COOCH3)。 如針對 2.5.a (R=H,L^OTos)所述,自 2.4.b (R=H,L = OBros ,八=(:〇〇(:113)(2.55克,6.08毫莫耳),獲得一白色晶體2.5上 (R=H,L^OBros,A二COOCH3) (2·25 克,98%)。 熔點:95_98°C ; -39- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) Ι29Ό928 A7 ____B7_____ 五、發明說明(37 ) (薄膜):3397,2954,1734,1396,1186,815,740 厘米 1 ;iH-NMR (500 MHz,CDC13) : d 7.76 (2H,d,J = 8.6 Hz), 7·70 (2H,d,J = 8.6 Hz),4.46 (1H,dddd,J=11.5,11.5,4.5, 4.5 Hz),3.68 (3H,s),3.64 (1H,m),2.25 (4H,m),1.60 (1H, dd, J=24.2, 12.5 Hz)9 1.48 (1H, dd, J=23.09 11.5 Hz), 1.35 (1H,dd,J = 23.8,12.5 Hz) ppm ; MS (m/z) : 377 (M +,1),328 (3),235 (10),221 (13),156 (85),113 (100),97 (52),79 (53); [a]D25 : -17.13 (c=1.48,CHC13) 〇 c) (1R,3R,5R)-3-芊醯基氧-5_(4-溴苯續醯基氧)-環己烷 羧酸甲酯:2.6.b (R=H,L二OBros,A=COOCH3)。 如針對2.6.a (R二H,L二OTos,A二COOCH3)所述,始於2.5.b (R=H,L = OBros,A=COOCH3) (1·15 克,3·05 毫莫耳)。產 率爲 1.13 克(73%)。 熔點:131-133°C ; IR (薄膜):3420,2948,1717,1362,1186,817,707厘米 1 , iH-NMR (500 MHz, CDC13) : β 7.95 (2H,d,卜7.4 Hz), 7.72 (2H,d,J = 8.5 Hz),7·60 (1H,t5 J = 7.4 Hz),7.58 (2H,d, J = 8.5 Hz),7.49 (2H,t,7.7 Hz),5.46 (1H,m),4.81 (1H, dddd,J=11.3,11.3,4.4,4.4 Hz),2.85 (1H,dddd,J=12.5, 12.5,3.7,3.7 Hz), 2·47 (1H,m),2·20 (2H,m),1.73 (3H, m) ppm ; MS (m/z) : 497 (M +,1),391 (4),377 (10),260 (100),237 -40- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝---*-----訂--- 着· 經濟部智慧財產局員工消費合作社印製 1290928 A7 經濟部智慧財產局員工消費合作社印製 B7________五、發明說明(38 )(8),221 (25); [a]D25 : -59.32 (c=1.79,CHC13) 〇 d) (1R,3R,5R)-5_(4·溴苯磺醯基氧)·3-羥基-環己燒瘦酸 甲酉旨:2.7.b (R二Η,L = OBros,Α二COOCH3) ° 如針對2.7.a (R=H,L=OTos,A=COOCH3)所述,始於2 6 b (R=H,L = OBros,A=COOCH3) (240毫克,0.483 毫莫耳)。 產率爲167毫克(88%)。 熔點:107_108°C ; IR (薄膜):3527,2954,1732,1577,1365,1187,940,818 厘米_1 ; h-NMR (500 MHz,CDC13) : d 7.78 (2H,d,J = 8.6 Hz), 7·70 (2H,d,J= 8·6 Hz),4.87 (1H,dddd,J=l〇 9,10.9, 4.5, 4.5 Hz),4.31 (1H, m),3·69 (3H,s),2.86 (1H, dddd,J=12丄 12.1,3.7,3.7Hz),2.24(lH,d,J=12.7Hz),2.04(lH,d, J-11.7 Ηζ),1·94 (1H,d,J=14.0 Hz),1.65 (3H,m) ppm ;MS (m/z) : 394 (M + + 1,1),295 (2),221 (4),157 (11),97 (10); [a]D25 : -38.75 (c = 0.80,CHC13)。 e) (1R,3R,5R)-5-(4·溴苯磺醯基氧)-3-三級-丁基二苯基 單矽烷基氧環己烷羧酸甲酯:2.8.b (R二Η,L = OBros, P二TBDPS,A=COOCH3) 〇 如針對2.8.a (R=H,L二OTos,P二TBDPS,A=COOCH3)所 述,始於 2.7.b (R=H,L二 OBros,A=COOCH3) (299毫克, 0·760毫莫耳)。獲得一黏稠狀油2.8.b (R=H,L = OBros, -41 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) ,φ 裝---.-----訂--- 者- 1290928 ΚΙ ______Β7__·_ 五、發明說明(39 ) P = TBDPS,A=COOCH3) (198毫克,93%) 〇 IR (薄膜):2955,1738,1577,1472,1370,1 180,947,821, (請先閱讀背面之注意事項再填寫本頁) 703厘米-1 ; 4-NMR (500 MHz,CDC13) : d 7·71 (2H,d,卜8·8 Hz), 7.34-7.60 (12H,m),4·87 (1H,m)5 4·17 (1H,bs),3·78 (3H, m),2·98 (1H,dddd,J二9.1,9.1,3.5,3·5 Hz),2·39(1Η,d, J=11.9 Hz),1.89 (1H,d,J=13.9 Hz),1·79 (1H,d,J=12.3 Hz),1.63 (1H,m),1.34 (2H,m),1·02 (9H,s),0.91 (3H,s) ppm ; MS (m/z) : 599 (M +,1),419 (28),337 (34),293 (8),199 (46),139,(100),107 (50),79 (72); [a]D25 : + 1.49 (c=1.75,CHC13) 〇 〇(28,3&8,4&8)_2-三級-丁基二苯基單矽烷基氧-3&-碳甲 氧基-雙環[3.1.0]己烷:1.1).4(11=11,? = 丁60?8,八=(:00(:113) ο 如對於I.b l (R=H,P = TBDMS,A二COOCH3)所述,將化 合物 2.8.b (R=H,L二OBors,P = TBDPS,A=CO〇CH3) (206 毫克,0.3 44毫莫耳)轉換爲一無色油1,1).4(11二^1,? = 丁]6〇1^3 ,A=COOCH3) (79毫克,76%)。 經濟部智慧財產局員工消費合作社印製 IR (薄膜):2952,1725,142 8,1 1 13, 703厘米-1 ; iH-NMR (500 MHz,CDC13) : β 7·64 (4H, dd,J二6.20,6.20 Hz),7.35-7.45 (6H,m),3.89 (1H,dddd,J = 7.7,7·75 7·7, 7.7 Hz), 3·65 (3H,s),2.28 (1H,dd,J=12.9,8.2 Hz), 2.12 (1H,dd,J=12.9,7·1 Hz),1·91 (2H,m)5 1·77 (1H,ddd, -42- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) [290928 A7 B7 五、發明說明(4〇 ) J —8.6, 5.0, 5.0 Hz), 1.19 (1H, dd? J —8.6, 4.8 Hz), 1.02 (9H s)9 0.44 (1H? dd? J-5.1, 5.1 Hz) ppm ; MS (m/z) ·· 394 (M +,1),363 (4), 337 (65),259 (3),213 (100), 199 (20)? 135 (18), 77 (21); [a]D25 : _73.14 (c=1.75,CHC13)。 實例14 : (2S’3aS’4aS)-2_三級·丁基二苯基單;j夕燒基氧 羥甲基)-雙環[3.1.0]己烷:I.b.5(R=H,P = TBDPS, 〇 如 I.b.2 (R=H ’ P^TBDMS,A=CH2〇H)户斤述,自 I.b.4 (R=h ,P = TBDPS,A=COOCH3) (188毫克,1.253 毫莫耳),於矽 膠(異辛烷/乙酸乙酯83 : 17)上行驟層析術加以純化,得一 黏稠狀油 I.b.5 (R=H,P = TBDPS,A=CH2OH) (240 毫克,96%) ο IR (薄膜):3322, 2932,1428,1 1 13, 702 厘米“; iH-NMR (500 MHz,CDC13): d 7·75 (4H,m),7·58 (6H,m), 3.97 (1H,dddd,J = 7.1,7.1,7.1,7.1 Hz),3·56 (2H,bs), 1.84-2.05 (3H,m),1.12 (1H,m),1·03 (9H,s),0·34 (1 H, dd,J = 7.8, 5·4 Hz),0.13 (1H,dd,J = 4.6, 4.6 Hz) ppm ; MS (m/z): 365 (M + _l,1),291 (3),231 (10),199 (100),181 (12),139 (27),93 (77),79 (24); [a]D25 : -25.74 (c = 2.16,CHC13) 0 實例15 : (2S,3aS,4aS)-2-三級丁基二苯基單矽烷基氧-3a-甲醯基-雙環[3.1.0]己烷:I.b.6 (R=H,P = TBDPS,A=CHO) -43- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) -裝---·-----訂--- 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 1290928 A7 --- - B7__ 五、發明說明(41 ) 如針對 I.b.3 (R=H,P = TBDMS,A=CHO)所述,始於 I b.5(R二Η,P = TBDPS,A = CH2OH) (230毫克,〇 627毫莫耳 )。I.b.6 (R=H,Ρ二TBDMS,A=CHO)的產率爲 210毫克(92%) ο JR (薄膜):3439,3061,2954,2858,1704,1589,1471, 1111,1036, 823, 703厘米-1 ; 'H-NMR (500 MHz,CDC13) ·· d 8.85 (1H,s),7.68-7.60 (4H, m),3.99 (1H,q,卜7·4 Hz),2·30 (1H,dd,J=13.1,8.0 Hz), 2·03-1·98 (2H,m),L93-1.87 (2H,m),1·22 (1H,dd,J=8.4, 6.0 Hz), 1.02 (9H,s),0.74 (1H,dd,J = 5.3,5.3 Hz) ppm ; [a]D25 : -90.00 (c 1·00,CHC13) 〇 i例16: (2S,3aS,4aS)-2-三級-丁基二苯基單矽烷基氧_3a- 乙块基-雙環[3.1.0]己燒:I.b.7 (R=H,P = TBDPS,A = CsCH) ο
將t-BuOK (1.26毫升,1·26毫莫耳,THF中的1.0 M溶液) 逐滴添加於冷卻至-78 °C ,溶於THF (3毫升)的 (Me0)2P(0)CHN2 (188 毫克,1.253 毫莫耳)的溶液中。_78°C 下擾掉孩混合物20分鐘,直到所呈現的黃色持續不變爲止 缓緩添加溶於THF (3毫升)中的I b.6 (R=H,P = TBDPS, A=CHO) (380毫克,1·043毫莫耳)並隔夜持續攪拌,溫度由 -78 C自然上升至室溫。反應藉添加水(1〇毫升)和Et2〇 (2〇 毫升)而驟冷,並分離有機相,水層用Et2〇(3x5〇毫升)萃取 ’並以MgS04乾燥。殘餘物利用hplc (己烷/EtOAc 96 : 4) 分離’知典色油之化合物I b.7 (R=H,P^TBDPS,A = (請先閱讀背面之注意事項再填寫本頁)
裝i — ·-----訂— I 砻· -44- 1290928 A7 B7 五、發明說明(42 ) (338 毫克,90%)。 IR (薄膜):3291,3072,2932,2143,1590,1473,1428, 1114,1091,824, 741 厘米」; W-NMR (500 MHz, CDC13) : ^ 7.61-7.63 (4H,m), 7.34-7.43 (6H,m),3·81 (1H,q,J = 7.6 Hz),2.16 (1H,dd, J二 12.5, 7.13 Hz),2.02 (1H,ddd,J=12.5, 8.1,0.9 Hz),1.95 (1H,m),1.93 (1H,s),1.56 (1H,m),1.02 (9H,s),0·70 (1H, dd5 J = 8.3, 5·1 Hz),0·31 1H,t5 J二5.0 Hz) ppm ; [a]D25 : -86.30 (c=1.60, CHC13)。 實例17 : (2S’ 3aR’ 4aR)-2_:級-丁基二苯基單碎坑基氧-3 a -碳甲氧基-雙環[3.1.0]己烷:I.f.4 (R=H,P^TBDPS, A=COOCH3)。 a) (1R,3R,5S)_3_三級-丁基二苯基單矽烷基氧-5·羥基-環己烷羧酸甲酯·· 3.8.b (R=H,P = TBDPS,A=COOCH3)。 如實例 4中針對 3.8.a (R=H,P = TBDMS,A=COOCH3)所述 ,自 2.A (R=H,A二COOCH3)和 TBDPSC1,透過 3.7.b (R二Η ,P = TBDPS,A二COOCH3)。獲得一黏稠油之標的化合物; 兩步驟的產率爲92% IR (薄膜):3404,2952,1738,1428,1112,1049,807,71〇 厘米_1 ; iH-NMR (500 MHz,CDC13) : β 7.66 (4H,m),7.40 (6H,m), 3.65 (3H; s),3·60 (1H,dddd,J=10.9,10.9,4.3,4·3 Hz), 3.41 (1H,m),2.11 (4H,m),1.50 (1H,dd,J= 12.6,12.6 Hz),1.41 (1H,d,J = 5.2 Hz),1·34 (3H,m) ppm ·’ -45 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) C請先閲讀背面之江意事頊再填寫本買) π装---.-----訂--- #. 經濟部智慧財產局員工消費合作社印製 1290928 A7 ______B7__ 五、發明說明(43 ) MS (m/z) : 412 (M' 1),355 (5), 323 (67),199 (1〇0),153 (37),105 (21),79 (85); (請先閱讀背面之注意事項再填寫本頁) [a]D25 : “6.44 (c=1.60, CHC13) 〇 b) (1R,3S,5S)-3-三級-丁基二苯基單矽烷基氧5-甲苯磺醯 基氧-環己烷羧酸甲酯· 3.6.b (R=H,L = OTos,P = TBDPS, A = COOCH3)。 如針對 2.4.a (R = H,L = OTos,A=COOCH3)所述,自 3.8.b(R=H,P = TBDPS,A=COOCH3)。獲得一黏稠油狀物 3.6.b,產率爲 94%。 IR (薄膜):2955,1738,1363,1178,1111,824,704 厘米 1 ^H-NMR (500 MHz,CDC13) : β 7.69 (2Η,d,J = 8.3 Ηζ), 7·58 (4H,m),7·28 (2H,d5 J = 8.1 Hz),4.18 (1H,dddd, J = 11.6,11.6,4.6,4.6 Hz) 3.62 (3H; s),3.48 (1H,dddd, 卜 11.1,11.1; 4.1,4.1 Hz),2.47 (3H,s),2.15-1.99 (4H,m), 1.52 (1H,ddd,J=5.6, 5.57,5.6 Hz),1.42 (1H,ddd,J=12.0, 12.0,12.0 Hz),0.98 (9H,s) ppm ; MS (m/z) : 567 (M +,1),509 (9),451 (1),353 (49),337 (67),293 (38),213 (47),139 (32),91 (100),79 (77); 經濟部智慧財產局員工消費合作社印製 [a]D25 : +2.39 (c=1.17, CHC13) 0 (〇(28,3&11,4&1〇_2-三級-丁基二苯基單矽烷基氧-3&-碳甲 氧基-雙環[3.1.0]己烷:I.f.4 (R=H,P 二TBDPS,A=COOCH3) o 如針對 I.b.l (R二H,P = TBDMS,A=COOCH3)所述,自 3 6 b -46- ^紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公爱) 1290928 A7 B7 五、發明說明(44) (請先閱讀背面之注意事項再填寫本頁) (R=H,L = OBros,P = TBDPS,A二COOCH3)。產率爲 81%。 IR (薄膜):3287, 2934,1732,1457, 1281,1017厘米-1 ; tNMR (500 MHz,CDC13) : 3.73 (2H,m),3.72 (3H; s), 2·53 (1H,dddd,J=12.2,12.2,3.4,3·4 Hz),2.26 (1H,d, J=11.3 Hz),2.17 (2H,d,J=11.7 Hz),1.30 (2H,ddd, J=12.0,12.0,12·0 Hz),1·23 (1H,ddd,J=11.4,11.4,11.4 Hz) ppm ; MS (m/z) : 394 (M +,1), 337 (3 1),259 (5),199 (55),153 (48),107 (100),79 (52); [a]D25 : +3 1.97 (c二 1.71,CHC13)。 實例18: (2S,3aR,4aR)-2-三級-丁某二茉某單矽烷某氧 羥甲基)-雙環[3·1·0]己烷(R=H,P = TBDPS,A=CH2OH) ο 如就 I.b.2 (R=H,Ρ二TBDMS,A=CH2OH)所述,自 I.f.4(R=H ,P = TBDPS,A=COOCH3),獲得(2S,3aR,4aR)'2-三級-丁基二苯基單矽烷基氧-3 a-(羥甲基)-雙環[3.1.0]己烷I. f. 5 (R=H,P = TBDPS,A=CH2OH),產率爲 98%。 IR (薄膜):3332,293 1,1428,1111,1008,822,702 厘米」 , 經濟部智慧財產局員工消費合作社印製 ^-NMR (500 MHz? CDC13) : ά 7.62 (4H? dd? J = 7.9, 1.5 Hz),7·39 (6H,m),4·37 (1H,t,J = 6.27 Hz),3·57 (2H; s), 1.90- 2.02 (3H,m),1.80 (1H,d,J=13.8 Hz),1·21 (1H,t5 J = 4.1 Hz),1.15 (1H,m),1.03 (9H,s),0.60 (1H,m) ppm ; MS (m/z): 365 (M + -1,1),291 (6),231 (17),199 (100),181 -47- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 ____B7___·_ 五、發明說明(45 ) (17),139 (28),93 (79),79 (16); [a]D25 : +5.56 (c=1.5, CHC13)。 (請先閱讀背面之注意事項再填寫本頁) t Μ 19: (2S,3aR,4aR)-2-三級丁基二苯基單矽烷基氧_3a· 甲醯基雙環[3.1.0]己烷·· I.f.6 (R二Η,P = TBDPS,A=CHO) ο 如針對 I.b.3 (R=H,P = TBDMS,A = CHO)所述,始於 I.f.5(R=H,P = TBDPS,A=CH2OH)。產率爲 96%。 IR (薄膜):2956,1704,1590,1472,1428,1112,1072, 822, 702厘米_1 ; W-NMR (500 MHz,CDC13) : θ 8·85 (1H,s),7.61 (4H,m), 7·43 (2H,dt, J = 7.0,1.0 Hz),7.37 (4H,dt,J二7.0,1.0 Hz), 4.40 (1H,t,J = 6.0 Hz),2.39 (1H, dd,J=14,6.0 Hz),1.89 (1H,d,J=13.0 Hz),1·86 (1H,d,J=14.0 Hz),1.53 (1H,m), 1.04 (9H, s) ppm ; [a]D25 : +34.4 (c=1.6, CHC13) 〇 實例20: (2S,3aR,4aR)_2-三級-丁基二苯基單矽烷基氧-3a-乙炔基雙環[3·1·0]己烷:I.f.7 (R二Η,P二 TBDPS,A=CeCH) ο 經濟部智慧財產局員工消費合作社印製 如針對 I.b.7 (R=H,P = TBDMS,A=OCH)所述,始於I.f.6 (R=H,P = TBDPS,A=CHO)。產率爲 88%。 IR (薄膜):3310 (s),3071,293 1,2857, 21 13,1590,1472, 1428,1378,1362,1299, 1262,1234,1198,1113,1026, 933, 913, 865, 822, 701 厘米 1 ; h-NMR (500 MHz, CDC13) : β 7.60 (4H,m),7·42 (2H,td, -48- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 經濟部智慧財產局員工消費合作社印製 1290928 A7 ___B7___ 五、發明說明(46 ) 卜2,8 Ηζ),7·37 (4H,td,J = l,8 Hz),4.32 (1H,m),2.06 (2H,m),2.04 (1H,dt,卜6,14 Hz),1.90 (1H,s),1.80 (1H, d,J=14 Hz),1.65 (1H,dt,J = 5,10 Hz),1.49 (1H,t,J二5 Hz),1·03 (9H,s),1.03 (1H,m); [a]D25 : +21.4 (c=1.2, CHC13)。 實例2 1 : (2R,3aS,4aS)_2-三級-丁基二苯基單矽烷基氧-3a-碳甲氧基雙環[3.1.0]己烷:I.a.4 (R=H,P = TBDPS, A=COOCH3) 〇
a) (1R,3S,5R)_3-三級-丁基二苯基單矽烷基氧-5-甲苯磺 醯基氧-環己烷羧酸甲酯:2.3.b (R=H,L = OTos,P二TBDPS ,A=COOCH3) 〇 如針對 2.8.a (R=H,L = OTos,P = TBDMS,A=COOCH3) 所述,自 2.5.a (R=H,L = OTos,A=COOCH3)。產率爲 91% ο IR (薄膜):2932, 2857,1736,1428,1364,1177,1107, 929, 822, 703, 665厘米」; tNMR (500 MHz, CDC13) : d 7·69 (2H,d,卜8·3 Hz), 7·57 (4H,dm,J = 7 Hz),7.44 (2H,q,J = 7 Hz),7.36 (4H,t, J=8 Hz), 7.28 (2H,d, J二8.4 Hz),4.16 (1H,tt,J = 12 Hz), 3·63 (3H,s),3.46 (1H,tt,J = 4, 11 Hz),2.43 (3H,s),2.13 (1H,dm,J= 12 Hz),1.00 (9H,s) ppm ; [a]D25 : -3.07 (c二 1.04, CHC13)。 b) (2R’ 3aS ’ 4aS)-2-三級-丁基二苯基单硬燒基氧_3a_破甲 氧基雙環[3· 10]己垸:l.a.4 (R=H,P = TBDPS,A = COOCH3) -49- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) l·----------·裝--------訂--- (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 Ι29Ό928 A7 ___B7 五、發明說明(47 ) 如針對 I.b.l (R二H,P = TBDMS,A=COOCH3)所述,自 2 3 b (R=H,L = OTos,P二TBDPS,A = COOCH3)。產率爲 75%。 IR (薄膜):2932,2857,1723,1589,1472,1428,1297, 1148,1112,1088, 702厘米 1 ; h-NMR (500 MHz, CDC13) : d 7·61 (4H,dd5 J = i,7 Hz), 7.42 (2H,t,J = 7 Hz),7·37 (4H,t,J = 7 Hz),4·36 (1H,t,6.1 Hz), 3·63 (3H,s),2.37 (1H,ddd,卜1,6.4,14 Hz),1.99 (1H,d,J=14 hz),1.96 (1H,dd,J=6,14 Hz),1.87 (1H,dt, J二5,9 Hz),1.82 (1H,d,J=14 Hz),1·63 (1H,dd,J = 4,5 Hz),1·50 (1H,dm,J = 9 Hz), 1.03 (9H, s) ppm ; [a]D25 : _30.8 (c = 0.46,CHC13) o 實例22 : (2S,3aS,4aS)-2-三級-丁基二苯基單矽烷基氧_3a-( 羥甲基)-雙環[3.1.0]己烷:I.a.5(R=H,P^TBDPS,A=CH2OH) ο 如就 I.b.2 (R=H,Ρ二TBDMS,A = CH2OH)所述,自 I.a.4 (R=H,P = TBDPS,A=COOCH3),獲得定量產率。 IR (薄膜):3346,2930,1589,1472,1428,1111,1092, 1076,1031,822, 701 厘米 _1 ; h-NMR (500 MHz,CDC13) : 67.26 (4H,dd, J = l,7 Hz), 7·41 (2H,t,J二7 Hz), 7.36 (4H,t,J = 7 Hz),4.38 (1H,t, J二6·3 Hz),3.57 (2H,s),2.00 (1H,dd,J = 6,13 Hz),1.95 (1H,dd,J二7, 14 Hz),1.92 (1H,d,J二 14 Hz),1·80 (1H,dd, J=14 Hz),1.22 (2H,m),1.15 (1H,m),1.04 (9H,s),0.60 -50- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) .1----------·裝---.-----訂--------- (請先閱讀背面之注意事項再填寫本頁) 1290928 Α7 ____Β7____ 五、發明說明(48 ) (1Η,m) ppm ; [a]D25 : -5.6 (c=1.7, CHC13)。 (請先閱讀背面之注意事項再填寫本頁) 實例23 : (2R,3aS,4aS)-2_三級-丁基二苯基單矽烷基氧-3a-甲醯基-雙環[3.1.0]己烷:I.a.6 (R二Η,P = TBDPS,A=CHO) . ο 如針對 I.b.3 (R=H,P = TBDMS,A=CHO)所述,始於 I.a.5(R=H,P = TBDPS,A = CH2OH)。產率爲 93%。 伙(薄膜):293 1,1701,1589,1472,1196,1008,822,702 厘米」; iH-NMR (500 MHz, CDC13) : d 8·85 (1H,s),7.61 (4H,m), 7.43 (2H,t,J = 7 Hz),7·37 (4H,t,J = 7 Hz),4·41 (1H,t,J二6 Hz), 2·39 (1H,dd,J = 6,14 Hz),1.04 (9H,s) ppm ; [a]D25 : ·35·3 (c=1.6, CHC13) 〇 實例24 : (2R,3aR,4aR)-2-三級-丁基二苯基單矽烷基氧_3a-碳甲氧基雙環[3.1.0]己烷:I.h.4 (R=H,P = TBDPS, A=COOCH3) 0 a) (IS ’ 3S,5S)-3-三級-丁基二苯基-5-甲苯續酸基氧-壤己 烷羧酸甲酯:3.13.b (R=H,L二OTos,P = TBDPS,A=CO〇CH3) ο 經濟部智慧財產局員工消費合作社印製 如針對 2.8.a (R=H,L二 OTos,P = TBDS,A=COOCH3)所述 ,始於 3·12 (R=H,L = OTos,A=COOCH3) (4.8 克,14.63 毫 莫耳)。產率爲90%。 IR (薄膜):2954,1731,1272,1176,1107,945,813,713, 664厘米_1 : -51 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) 經濟部智慧財產局員工消費合作社印製 1290928 A7 __B7_— 五、發明說明(49 ) h-NMR (500 MHz,CDC13) : β 7.53-7.25 (14H,m),4.84 (lH,m),3.68(3H,s),2.95(iH,dt,J = 3.3,12.7Hz),2.45 (3H,s),2.37 (1H,d,J二 12·4 Hz),1.84 (1H,d,J二12 7 Hz), 1·60 (1H,m),1.29 (3H,m) ppm ; MS (m/z) : 566 (M + ),477,431,399,353,283,225,198, 139,91 (base peak); [a]D25 ·· +7.82 (c=1.31,CHC13) 〇 b) (2R,3aR,4aR)_2-三級-丁基二苯基單矽烷基氧_3a_碳甲 氧基-雙環[3.1.〇]己烷:1.11.4(11=11,? = 丁60?8,八=<〇〇〇^3) 〇 如針對 I.b. 1 (R=H,P^TBDMS,A=COOCH3)所述,始於 3.13.b (R=H,P = TBDPS,A=COOCH3) (7·3 克,12.89 毫莫 耳)。產率爲79%。 IR (薄膜):2952, 2858,1723,1428,1370,1219,1 1 12, 823, 741,702厘米“; 】H_NMR (500 MHz,CDC13) : d 7.66-7.38 (10H, m),3.89 (1H,m),3.65 (3H,s),2·12 (1H,m),1·92 (2H,m),1.77 (1H,m),1.14 (2H,m),1.02 (9H,s),0·45 (1H,m) ppm ; MS (m/z) : 394 (M + ),393 (M + -1),363,351,337,296,259, 213 (base peak),183,135,105, 77。 [a]D25 : +72.58 (c=1.085 CHC13) 0 實例25 : (2R,3aR,4aR)-2-三級-丁基二苯基單矽烷基氧 -3a-(羥甲基)-雙環[3·1·0]己烷:I.h.5 (R=H,P = TBDPS, A二CH2OH) 〇 -52- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) h----------mp 裝—·-----訂---------^___w (請先閱讀背面之注意事項再填寫本頁) 1290928 A7 ____B7___ 五、發明說明(5〇 ) 如就 I.b.2 (R=H,P = TBDMS,A二CH2OH)所述,始於 I.h.4(R=H,P = TBDPS,A二COOCH3)。產率爲 98%。 (請先閱讀背面之注意事項再填寫本頁) IR (薄膜):3327,2929,2856,1470,1426,1279,1112, 1087, 1030, 822, 739, 700厘米“; iH-NMR (500 MHz,CDC13) : d 7.65-7.35 (10H,m),3·97 (1H,ddd,J二7.0, 7.2, 7·0),3.55 (2H,bs),2.04 (1H,m),1.93 (1H,m),1.87 (2H,m),1·39 (1H,m),1·02 (9H,s),0.45 (1H, m),0.13 (1H,m) ppm ; MS (m/z): 365 (M + _l),322, 281,237,189 (base peak),181, 139, 99, 77 ; [a]D25 : +24.77 (c=1.18, CHC13)。 實例26: (2R,3aR,4aR)-2-三級-丁基二苯基單矽烷基氧-3a-甲醯基雙環[3.1.0]己烷:I.h.6 (R=H,P二TBDPS,A=CHO) ο 如針對 I.b.3 (R二Η,P = TBDMS,A=CHO)所述,始於 I.h.5(R=H,P = TBDPS,A=CH2OH) 〇 經濟部智慧財產局員工消費合作社印製 IR (薄膜293 1,2857,1708,1472,1388,1362,1200, 1113,1093,1036, 901,823, 742, 612厘米-1 ; iH-NMR (500 MHz,CDC13) : β 8·87 (1H,s),7.65-7.35 (10H,m),3.98 (1H,m),2.29 (1H,dd,J=12.9, 8·1 Hz),2.01 (2H,m),1.89 (2H,m),1.22 (1H,m),1.02 (9H,s),0.74 (1H,t,J = 5.4 Hz) ppm ; MS (m/z): 363 (M + + 1),332, 307 (base peak),289, 277, 263, 229, 21 1,199,181,151,139,121,91,77, 57, 41 ; -53- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(51 ) [a]D25 : +9 1.49 (c = 0.47, CHC13) 〇 (請先閱讀背面之注意事項再填寫本頁) 實例 27 : (1R,2S,3aS,4aS)_3a-碳甲氧基-2-三級-丁基二 甲基單矽烷基氧-1-甲基-雙環[3.1.0]己烷:1.17(1^1^, P = TBDPS,A = COOCH3)。
a) (IS,3S,4R,5R)_3-三級-丁基二甲基單矽烷基氧-4-甲 基_5_乙醯氧基-環己燒羧酸甲酯:2. l.c (R=Me,P = TBDPS ,a=cooch3) 將TBDPSC1 (1·8毫升,7·04毫莫耳,98%)逐滴加入溶於 無水DMF(15 毫升)之2’B (R=Me,A=COOCH3) (〇·81 克,3.52 毫莫耳),咪唑(〇·72克,10.57毫莫耳,99%)和DMAP (4-二 甲基胺基吡啶;22毫克)的攪拌溶液中。室溫下攪拌該混合 物2 0小時。完成後’將該反應溶液傾入水-E t Ο A c (8 0毫升) 中.分離有機層,然後用EtO Ac (5 0毫升X3)萃取水層。結合 的有機層用鹽水(3x10毫升)清洗,以MgS04乾燥,並濃縮, 得一殘餘物。殘餘物以HPLC (異辛烷/EtOAc 9 : 1)純化, 得 2.1.c (R=Me,P = TBDPS,A二C00CH3) (1.34克,84%)。 [α]〇 = + 9.9 (CHCls, c = 0.65) 經濟部智慧財產局員工消費合作社印製 h-NMR (500 MHz,in CDC13,ppm) : 7.65-7.35 (10H,m), 4·59 (1H,dt,J二 12.4,4·5 Hz),3·72 (1H,m),3·62 (3H,s), 2·26 (1H,m),2.09 (1H,m), 2.02 (3H,s),1·81 (1H,dt5 J=12.6,4.1 Hz),1.61 (1H,m),1.08 (10H,s),1.05 (3H,d, J = 6.4 Hz) 〇 IR (薄膜):2954,1737,1428,1364,1239,1111,1037, 822, 740, 702厘米 ; -54- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(52 ) MS (m/z) : 411 (M + -57), 369, 351,317, 291,259, 258, 241, 199,181,135,121,93,43 (base peak)。 b) (IS,3S,4R,:5R)-5·三級-丁基二苯基單矽烷基氧_4_甲 基-5-羥基-環己烷羧酸甲酯:2·2 c ,P = TBDPS, a=cooch3)。 將無水的K2C〇3 (30毫克)加入室溫下溶於10毫升無水
MeOH 中之 2.1.c (R=Me,P = TBDPS,A=COOCH3) (392 毫克 ,〇 · 992毫莫耳)的攪拌懸浮液中。i 〇分鐘後,添加第二部 份的Κ/Ο3 (19毫克)(總計:49毫克,0·496毫莫耳)。撗:捽 該混合物6小時,然後將其傾入水和Et20 (70毫升:50毫升) 中.分離有機層,並用Et20 (50毫升χ3)萃取水層,以及以 MgS〇4乾燥。於矽膠(異辛烷/Et0Ac 9 : 1)上行驟層析加以 分離,得一無色油之超基化合物2.2.c (R=Me,P = TBDPS, A = COOCH3) (344毫克,98%)。 IR (薄膜):3448,2954,2858,1737,1654,1472,1362, 1279,1240,1173,1008,852, 822, 795, 741,702, 61 1 厘米 1 iH-NMR (500 MHz,in CDCI3,ppm) : 7.65 (4H,m),7.44 (2H,m)5 7·37 (4H,m),3.69 (1H,m)5 3.64 (3H,s),3.51 (1H,m),2.16 (1H,m),2.08 (1H,m),1.77 (1H,dt,J=12.6, 4·1 Hz),1.69 (2H,t,J = 8.9 Hz),1.56 (1H,q,J=12.4 Hz), 1.37 (1H5 d,J = 5.3 Hz),1.06 (9H,s),1.02 (3H,d,J二7.0 Hz)。 MS (m/z) : 337 (7),309 (5),291 (35),199 (100),156 (85), -55- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) h----------裝—·-----訂--------- (請先閱讀背面之注意事項再填寫本頁) 1290928 A7 B7 五、發明說明(53 ) 181 (17),153 (34),121 (23),93 (68), 57 (47) 〇 經濟部智慧財產局員工消費合作社印製 [a]D2) : +33.0 (c = 0.54, CHC13) 〇 c) (IS,3S,4R,5R)-3_三級_丁基二苯基單硬貌基氧_4_甲 基_5_甲苯磺醯基氧-環己烷羧酸甲酯·· 2.3.c (R=Me, P = TBDPS,L=〇Tos,A=CO〇CH3) 〇將EtsN (308微升,2.54毫莫耳)加入(TC下溶於10亳升無 水 CH2C12 中之 2.2乂(R=Me,P = TBDMS,A=COOCH3) (279 毫克,〇·828亳莫耳),對-甲苯磺醯氯(323毫克,169毫莫 耳,98%) ’ DMAP (5.1毫克,〇·〇42毫莫耳)的混合物中。迴 流該混合物3天;然後添加對_甲苯磺醯氣2〇毫克,169 毫莫耳,98%),DMAP (5·1毫克,〇·〇42毫莫耳)和 Et3N (500 微升)。迴流所得溶液2天,再添加對·甲苯磺醯氯(320毫克 ,1.69毫莫耳,98%),DMAP (5.1亳克,〇·〇42毫莫耳)和 Et3N (500微升)’並持續再迴流一天。所得混合物用2〇毫升的 CH2C12稀釋,用鹽水清洗,並且水層用EtOAc (4x50毫升) 萃取。結合的有機相以MgS04乾燥。過濾溶劑,於矽膠(異 辛烷/EtOAc: 9 : 1)上濃縮並進行驟層析,得一淡黃色油之 2.3.c (R=Me,P=TBDPS,L = GTos,A=CGGCH3) (316毫克 ,83.5%)。 IR (薄膜):2954, 2858, 1737, 1365, 1246, 1177, 1106, 955, 704, 667厘米―1 ^-NMR (500 MHz? in CDC139 ppm) : 7.71 (2H9 d? J = 8.3 Hz),7·58 (4H,m),7·43 (2H,m),7·37 (4H,m),7.31 (2H, d, J=8.1 Hz), 4·27 (1 H,dt5 J= 12·0, 4.7 Hz),3.61 (3H,s), -56 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 請 先 閱 讀 背 Φ 之 注 意
I I裝 頁 I ^ I I 窗 訂
1290928 A7 B7 五、發明說明(54 ) 3.57 (1H,ddd,J=10.6, 5.1,4.6 Ηζ),2·45 (3H,s),2.17 (1H, m),2.01(lH,m),1.81(lH,dt,J=12.8,4.2Hz),1.74(lH5 dd,J二 12·6 Hz),1.64 (2H,m),1.02 (9H,s),0.99 (3H,d, J = 6.6 Hz)。 MS (m/z) : 523 (25),507 (1),463 (1),409 (3),353 (94), 307 (20),293 (18),213 (30),199 (32),135 (35),91 (100), 77 (30)。 [a]D25 : _10·0 (c二 1.22, CHC13) d) (1R,2S,3aS,4aS)-3a-碳甲氧基-2-三級-丁基二苯基單 矽烷基氧-1-甲基-雙環[3.1.0]己烷:1|7(11=]^^,? = 丁8〇?8 ,A=COOCH3) 將三級-BuOK (540微升,0.54毫莫耳,三級-BuOH中1 Μ 的溶液)逐滴添加於45°C下,溶於三級-BuOH (5毫升)和THF (2.8毫升)的甲苯磺酸鹽2.3』(尺二\^,? = 丁60?8,1^0丁〇5 ,A = COOCH3) (240毫克,0.415毫莫耳)的溶液中。45°C下 攪拌該混合物1.5小時,然後將其傾入水和EtO Ac (100毫升 :50毫升)中。分離有機相,水層用EtOAc (3x50毫升)萃取 ,並以MgS04乾燥。殘餘物利用驟層析術(異辛烷/EtOAc : 100 : 2)分離,得無色油之化合物I.a.7 (R=Me,P = TBDPS ,A = COOCH3) (122毫克,72.0%)。 IR (薄膜):293 1,1724,1428,1288,1224,1147,1111, 1073,1015, 933, 822, 740, 702, 609厘米 1 iH-NMR (500 MHz,in CDC13,ppm) : 7·61 (14H,m),7.42 (2H,m),7·36 (4H,t,J二7·2 Hz),4.19 (1H,t,J = 6.0 Hz), -57- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 閱 讀 背 面 之 注
I 寫 本 頁 經濟部智慧財產局員工消費合作社印製 1290928 A7 ____Β7_____ 五、發明說明(55 ) 3.62 (3H? s)9 2.30 (2H? m)5 1.97 (1H9 d, 1=14.2 Hz), 1.85 (請先閱讀背面之注意事項再填寫本頁) (1H,m),1.64 (1H,t,J = 4.6 Hz),1.35 (1H,dd,J = 8.7,3.9 Hz),1.09 (9H,s),〇·99 (3H,d,J = 6.9 Hz)。 MS (m/z): [a]D25 : -13.2 (c二 1.61,CHC13) 免例 28 : (1R,2S,3aS,4aS)_3a-羥甲基-2-三級-丁 基二苯 基單砍娱*基氧-1_甲基-雙環[3.1.〇]己燒:1|8(以=]^, P = TBDPS,A=CH2OH) 將LiAlH4 (0·85毫升,0.85毫莫耳,THF中1 Μ的溶液)逐 滴加入0°C下溶於THF (15毫升)中之l.a7 (R=Me,P = TBDPS ’ A = COOCH3) (136毫克,0.33毫莫耳)的溶液中。於此溫度 下攪:拌所得混合物1 · 5小時,然後添加水(〇, 1毫升)。所得混 合物透過矽藻土過濾並濃縮。殘餘物以驟層析術(矽膠:異 辛烷/EtOAc : 7 : 3)純化,得一無色油之I.a.8 (R=Me, P = TBDPS,A=CH20H) (124毫克,97.8%)。 IR (薄膜):3420, 2930,1427,1111,1078,1014,701,611, 504厘米」; 經濟部智慧財產局員工消費合作社印製 iH_NMR (500 MHz,in CDC13,ppm) : 7·63 (4H,m),7.42 (2H,m),7·36 (4H,m),4.21 (1H,t,卜6.0 Hz),3·54 (1H5 dd, J=11.4,5.6Hz),3.50(lH,dd,J=11.4,5.6Hz),2.29(lH, m),1·95 (1H,ddd5 J=13.7, 6.0,1.4 Hz),1.23 (1H,t,J = 4.12 Hz),1·14 (1H,m),1.08 (9H,s),0.99 (3H,d,J二7.0 Hz), 0.41 (1H,dd,J = 8.4, 4·3 Hz),0·80 (1H,m)。 MS (m/z) : 381 (M + +1,1),363 (22),337 (1),323 (22),305 -58- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(56 ) (請先閱讀背面之注意事項再填寫本頁) (5),285 (9),267 (24),245 (63), 225 (19),199 (83),179 (19),153 (29),139 (51),107 (100),91 (58),79 (72),57 (86),41 (78) 〇 [a]D25 : -2.6 (c = 0.69? CHC13) 實例29 : (1R,2S,3aS,4aS)-3a_甲醯基-三級-丁基二苯基 單矽烷基氧-1-甲基-雙環[3.1.0]己烷:I.a.9 (R=Me, P = TBDPS,A=CHO)
將溶於CH2C12 (100微升)中的DMSO (32微升,0·42毫莫 耳)逐滴添加於-78°C,溶於CH2C12(1.5毫升)的(COCl)2 (18 微升,0.21毫莫耳)的溶液中。-78°C下攪拌該混合物20分鐘 ,接著添加溶於CH2C12 (1.5毫升)中的醇I.a.8(R=Me, P-TBDPS ^ A=CH2OH)(4〇i ^ ^ 0.105¾ 〇 ^-78°C T 攪拌所得白色懸浮液20分鐘。然後歷時1小時將混合物溫熱 至皇溫。反應精添加冷水而驟冷,並分離有機相,水層用
Et20 (3x50毫升)萃取,並以MgS〇4乾燥。殘餘物利用HPLC (己燒/EtOAc 95 : 5)分離,得無色油之化合物I.a.9 (R=Me ,P = TBDPS,A=CHO)(30毫克,75%)。 IR (薄膜):3420, 2930,1427,1111,1078,1014, 701,611, 504厘米]; 經濟部智慧財產局員工消費合作社印製 iH-NMR (500 MHz,in CDC13,ppm) : 8.80 (1H,s),7.62 (4H,m),7.42 (6H,m), 4·24 (1H,t,J=5.8 Hz),2·32 (1H,dd5 J=14.4,6·1 Hz),1.96 (2H,m),1.84 (1H,d,J=14 4 Hz), 1.36 (1H,m),1.08 (9H,s),1.00 (3H,d,J = 7.〇 Hz),0.91 (1H,d,J = 6.8 Hz) 〇 -59- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(57) MS (m/z) : 378 (M +,1),361 (4),321 (100),303 (10),285 (10),267 (24),263 (16),243 (74),225 (39),199 (100), 183 (76),165 (39),139 (72),135 (48),105 (59), 91 (34), 77 (60),5 7 (95),41 (80)。 [a]D25二-16.2 (c = 0.59, CHC13) 實例 30 : (IS,2R,3aR,4aR)-3a-碳甲氧基-2-三級-丁基二 苯基單矽烷基氧-1-甲基-雙環[3.1.0]己烷:1.£.8(11=“6, P二TBDPS,A=COOCH3) a) (IS,3S,4R,5R)-3-甲苯磺醯基氧_4-甲基-5-乙醯氧基-環己烷羧酸甲酯:3.4.c (R=Me,L = OTos,A=COOCH3) 如針對 2.3.c (R=Me,P = TBDPS,L = OTos,A二COOCH3) 所述,始於 2Έ (R=Me,Z = Me,A=COOCH3) (1.05 克,4.57 毫莫耳)。產率爲1.51克,89%。 IR (薄膜):2954,1736,1557,1363,1242,1189,1025, 956, 919, 667厘米] /H-NMR (500 MHz, in CDC13,ppm) : 7·69 (2H, d5 J = 7.2 Hz),7.38 (2H,d,J = 7.2 Hz),4·74 (1H,dt,J=12.2, 4.5 Hz), 4.49 (1H,dt,J=12.1,4·7 Hz),3·69 (3H,s),2·46 (3H,s), 2.02 (3H,s),1·98 (1H,dt,J二 12.1,4.7 Hz),1.93 (1H,dt, J二 12·6,4.6 Hz),1.81 (2H,dd,J=12.8 Hz),1.63 (2H,dd, J=12.6 Hz),0.97 (3H,d,J = 6.9 Hz)。 MS (m/z): 384 (M + ),343,326,311,300,269,258,213, 170, 152,111,93, 43 (base peak)。 [a]D25二+ 51.1 (c = 0.59, CHC13) -60 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) Γ----------HP 裝---·-----訂--------- (請先閱讀背面之注意事項再填寫本頁) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(58 ) b) (1R,3S,4R,5R)-3-甲苯磺醯基氧-4-甲基-5-羥基環己 烷羧酸甲酯:3.5.c (R二Me,L = OTos,A二COOCH3) 如針對 2.2.c (R=Me,P = TBDPS,A二COOCH3)所述,始於 3.4. c (R=Me,L = OTos,A=COOCH3)。產率爲 90%。 IR (薄膜3439,2988,1732,1439,1353,1176,1097, 1021,945, 667厘米 一1 h-NMR (500 MHz,in CDC13,ppm) : 7·78 (2H,d,J = 7.2
Hz),7.32(2H,d,J = 7.2Hz),4.52(lH,dt,J=10.8,4.7Hz), 3.69 (1H,m),3·68 (3H,s)5 2.45 (3H,s),2.34 (lH,m),2.25 (1H,m),1.94 (2H,m),1.87 (1H,dt,J=13.2, 4.5 Hz),1.75 (1H,bs),1.66 (1H,dd,J=11.9 Hz),0.91 (3H,d,J = 7 〇 Hz) o MS (m/z) : 340 (M + -2),295,278,247,220,194,170,155, 127 (base peak),91,87, 57。 [a]D25 : +18.8 (c = 0.41? CHC13) c) (IS,3S,4R,5R)_3_甲苯磺醯基氧-4-甲基-5-三級·丁基 二苯基單矽烷基氧-環己烷羧酸甲酯:3.6.c (R二Me’ L二OTos ,P^TBDPS,A=COOCH3) 如針對 2. l.c (R=Me,P二TBDPS,A二COOCH3)所述,始於 3.5. c (R=Me,L = OTos,A=COOCH3)。產率爲 86% 0 IR (薄膜):2955,1736,1598,1427,1363,1177,l〇31,955, 914, 863, 820, 741,703, 667厘米] W-NMR (500 MHz,in CDC13,ppm) : 7.69-7.38 (14H,m), 4.27 (I H,dt5 J= 12.1,4.8 Hz),3.61 (3H,s),3.56 (1H,m), -61 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) ----------裝—·-----訂 -------- (請先閱讀背面之注意事項再填寫本頁) 1290928 A7 B7 五、發明說明(59 ) (請先閱讀背面之注意事項再填寫本頁) 2.44 (3H,s),2.17 (1H,m),2·02 (1H,m),1·83 (1H,dt, J=12.5,4.3 Ηζ),1·73 (1Η,dd,J二 12·7 Ηζ),1.63 (2Η,m), 1·01 (9Η,s),0.99 (3Η,d,卜7·2 Hz)。 MS (m/z) : 523 (M + -57),463, 403, 353, 35 1,293, 227, 213, 135, 91 (base peak),77。 [a]D25 : -2.6 (c = 0.945 CHC13) d) (IS’ 2S’ 3aR’ 4aR)-3a -碳甲氧基-2-三級-丁基二苯基單 石夕燒基氧-1·甲基-雙環[3.1.0]己虎:I.f.8 (R=Me,P = TBDPS ,A=COOCH3) 如針對 I.a.7 (R=Me,P = TBDPS,A=COOCH3)所述,始於 3.6.c (R=Me,L=OTos,P二TBDPS,A=COOCH3)。獲得一 無色油,產率爲68%的標的化合物。 IR (薄膜):293 1,2857,1724,1428,1367,1288,1223, 1147,1111,1073,1015, 934, 822, 740, 702, 609厘米 1 W-NMR (500 MHz,in CDC13,ppm) : 7·62-7·31 (10H,m), 4·19 (1H,t,J = 5.9 Hz),3·59 (3H,s),2·31 (2H,dd,;[二 13.7, 6·3 Hz),1.96 (1H,d,J=14.5 Hz),1.84 (1H,m),1.64 (1H,I J = 4.6Hz),1.35(lH,dd,J=12.8,5.0Hz),1.25(lH,br·), 1.07 (9H,s),0.99 (3H,d,J = 6.9 Hz),〇·91 (1H,m)。 經濟部智慧財產局員工消費合作社印製 MS (m/z) : 408 (M + ),35 1, 323,273,213,199,153,121 (base peak),77 〇 [a]D25 : +13.9 (c = 0.65, CHC13) 實例 3 1 : (IS,2R,3aR,4aR)-3a-羥甲基三級丁 基二苯 基單矽烷基氧-1-甲基-雙環[3·1·0]己烷·· I.f.9 (R=Me, -62- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(6G ) P = TBDPS,A=CH2OH) 如針對 I.8.a (R=Me,P = TBDPS,A=CH2OH)所述,始於I.f.8 (R=Me,P二TBDPS,A二COOCH3) 〇 產率爲 98%。 IR (薄膜):3324,2929,2857,1654,1471,1427,1363, 1194,1107,1078,1011,822, 740, 701,610厘米“。 h-NMR (500 MHz,in CDC13,ppm) : 7·68_7·37 (10H, m), 4.21 (1H,t,卜6.0 Hz),3·54 (1H,dd,J=11.4, 6·0 Hz),3.52 (1H,dd,J=11.4,6·0 Hz),2·29 (1H,dd,卜 11·3,8·1 Hz), 1·94 (1H,dd,J二 14.6,5.9 Hz),1·86 (1H,d,J=13.2 Hz), 1.23 (1H,t,J = 4.1 Hz),1.14 (1H, m),1.07 (9H,s),0.99 (3H,d,J二6.9 Hz),0.89 (1H,m),0.41 (dd,J = 8.1,4.3 Hz) 〇 MS (m/z) : 323 (M + -57),305,267, 245,199,181, 139,i〇7 o [a]D25 : +3.1 (c二0.93, CH3C1) 實例 32 : (IS,2R,3aR,4aR)-3a-甲醯基-2-三級 _丁 基二苯 基單矽烷基氧小甲基-雙環[3.1.〇]己烷:1.£1()(11=?^, P = TBDPS,A=CHO) 如針對I.a.9 (R=Me,P = TBDPS,A=CHO)所逑,始於j f 9 (R二Me,P二TBDPS,A = CH2OH)。產率爲 28%。 [a]D25 : +15.8 (c = 0.41,CH3C1) !H-NMR (500 MHz, in CDC13,ppm) : 8.80 (1H s)
7·61_7·35 (10H,m),4·24 (1H,t,J-5.8 Hz),2,3i (2H 1·96 (1H,m,dd,J二8.1,5·9 Hz),1·84 (1H,d,J=i4 3 Hz) 1.37 (1H,dd,J=11.0, 7.1 Hz),1.26 (1H,dd,J = 9 7, 4 6 Hz) -63- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 - ---- -- 訂--1 — — — — — —
經濟部智慧財產局員工消費合作社印製 1290928 A7 B7__ 五、發明說明(61 ) 1·07 (9H,s),1·04 (3H,t,J = 6.9 Hz) 〇 (請先閱讀背面之注意事項再填寫本頁) IR (薄膜):2959,2857,1703,1471,1391,1383,1274, 1215, 1191,1111,1109,1009, 963, 823, 701 厘米-1.。 MS (m/z) 377 (Μ + ·1,5),337 (75),321 (M + -57,8),319 (10),309 (10),293 (6),259 (12),23 1 (20),215 (16),199 (100),181 (30),153 (20),139 (60),121 (95) 〇 實例 33 : (1R,2S,3aS,4aS)-3a-碳甲氧基-2_三級-丁基二 苯基單矽烷基氧-1-乙基-雙環[3.1.0]己烷:I.a.10 (R=Et, P = TBDPS,A=COOCH3)
a) (IS,3S,4R,5R)-3-三級-丁基二苯基單矽烷基氧-4-乙 基-5-乙醯氧基環己烷羧酸甲酯·· 2.1.d (R=Et,P = TBDPS ,a=cooch3) 如針對 3.4.c所述,始於2,C (R=Et,Z = Me,A = COOCH3) 。產率爲92%。 [a]D25 : +7.5 (c-0.59, CH3C1) 經濟部智慧財產局員工消費合作社印製 iH-NMR (500 MHz,in CDC13,ppm) : 7·45_7·36 (10H,m), 4·62 (1H,dt,J=12.2,4.4 Hz), 3.69 (1H,dt,J=11.5,4.3 Hz),3.61 (3H,s),2.08 (2H,tt,J = 8.8,3.9 Hz),2·01 (3H, s)5 1.85 (2H,m),1·60 (3H,m),1.51 (1H,m),1.06 (9H,s), 1.02 (3H, t,J二7.5 Hz) o IR (薄膜):2954,2848,1739,1462,1428,1364,1238, 1194,1178,1110,1034, 986, 812, 740, 702厘米-1。 MS (m/z) : 482 (M +,2),468 (5),451 (7),425 (M + -57),391 (1),365 (80),35 1 (25),305 (15),273 (20),241 (100),213 -64- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7 B7 五、發明說明(62 ) (88), 199 (92),153 (56),135 (75),107 (85)。 b) (IS,3S,4R,5R)-3-三級-丁基二苯基單矽烷基氧-心乙 基-5-羥基-環己烷羧酸甲酯2.2.d (R二Me,P = TBDPS, a=cooch3) 如針對 2.2.c (R二Me,P二TBDPS,A=COOCH3)所述,始於 2.1.d (R=Et,P = TBDPS,A=COOCH3)。產率爲 98%。 請 先 閱 讀 背 面 之 注 [α] 25 :+28.7 (c = 0.19, CH3C) 項 h-NMR (500 MHz,in CDC13,ppm) : 7·68 (10H,m), 3·68 (1H,dt,J二8.2, 4.2 Hz),3.62 (3H,s),3·57 (1H,dt,J=ll.l, 4·6 Hz),2·07 (1H,m),1·85 (1H,t,J = 4.1 Hz),1.77 (1H,di5 J = 8.6,4.0 Hz),1.71 (1H,tt,J二 11.0,4·0 Hz),1.64 (2H,t, J二9.0),1·59 (1H,overlap),1.52 (1H,bs),1.45 (1H,m), 1.06 (9H,s),1.05 (3H,t5 J = 7.5)。 IR (薄膜):3435,2995,2858,1736,1589,1460,1427, 1363,1271,1236,1172,1111,1050,915,875,823,740, 702, 647厘米」。 MS (m/z) : 383 (M + _57,14),351 (16),323 (18),305 (90), 273 (18),253 (10),227 (50),199 (100),183 (70),153 (80),107 (98) 〇 c) (IS,3S,4R,5R)-3-三級-丁基二苯基單矽烷基氧-4-乙 基-5_甲苯磺醯基氧-環己烷羧酸甲酯2.3.d (R=Et,P二TBDPS ,L = OTos,A二COOCH3) 如針對2.3.c (R二Me,P = TBDPS,L = OTos,A=COOCH3) 所述,始於 2.2.d (R=Et,P = TBDPS,A=COOCH3)。產率爲 -65 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 頁 經濟部智慧財產局員工消費合作社印製 1290928 A7 B7 五、發明說明(63 ) 82% 〇 [a]D25 : -17.9 (c = 0.59? CH3C1) iH-NMR (500 MHz,in CDC13,ppm) : 7.72-7.30 (14H,m)5 4.28 (1H,dt,J=12.5,4·5 Hz),3.59 (3H,s),3·55 (1H,dt, J=11.4, 4·3 Hz),2.45 (3H,s),1.96 (1H,tt,J = 8.5, 4·1 Hz), 1.91 (1H,t,J = 4,2Hz),1·84 (1H,dt,J = 8.5,4.1 Hz), 1.77 (1H,m),1.73 (1H,m),1.53 (2H,m),1·47 (1H,m),1.02 (9H,s),0.97 (3H,t,J = 7.5 Hz)。 IR (薄膜)2957, 2858,1738,1598,1487,1462,1428,1360, 1277,1189,1 1 1 1,1030, 953, 885, 822, 741,704厘米 1。 MS (m/z) : 357 (Μ + ·57,45),353 (100),293 (22),227 (5), 199 (48),135 (70) 〇 d) (1R,2S,3aS,4aS)_3a-碳甲氧基-2-三級·丁基二苯基單 矽烷基氧-1-乙基-雙環[3·1·0]己烷I.a.10 (R=Et,P = TBDPS ,A = COOCH3) 如針對I.a.7 (R=Me,P = TBDPS,A=COOCH3)所述,始於 2.3.d (R二Et,P = TBDPS,L二OTos,A=COOCH3)。產率爲 71% ο [a]D25 : -33.3 (c = 0.27, CH3C) h-NMR (500 MHz, in CDC13,)_· 7.63-7.35 (10H,m),4.18 (1H,t,J=5.9 Hz),3.61 (3H,s),2.26 (1H,m),2.06 (1H,m)5 1.98 (1H,d,J=14.3 Hz),1·92 (1H,m),1.67(1H,t,J=4,3 Hz),1.48 (2H,m),1.36 (1H,dd,J = 8.7,3.9 Hz), 1.05 (9H, s),0.89 (3H,J = 7.4 Hz) 〇 -66- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝---.-----訂--- #. 經濟部智慧財產局員工消費合作社印製 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(64 ) iR (薄膜):2958,1723,1427,1366,1298,1224,1148, 1111,1064,1028,926,821,740,610,507厘米-1。 MS (m/z) : 422 (M +,2),391 ⑷,365 (M'57,40),337 (8), 287 (12),259 (10),225 (8),199 (65),135 (100),i〇5 (38) ο Α 例 34 : (IS,2R,3aR,4aR)-3a-碳甲氧基-2-三級-丁基二 苯基單矽烷基氧_1_乙基-雙環[3.1.0]己烷I.f. 11 (R=Et, P-TBDPS ^ A-COOCHs) a) IS,3S,4R,5R)-3_甲磺醯基氧_4·乙基_5_乙醯氧基-環 己烷羧酸甲酯:3.4.d (R=Et,L二OMs,A=COOCH3)。 室溫下,將MsCl (96微升,1.23毫莫耳)逐滴加入溶於5 毫升中之 CH2C12 的單乙酸酯 2,C (A=COOCH3,R=Et,Z = Me) (〇·1克,0·41毫莫耳),Et3N (0·30毫升,2·10毫莫耳)的溶液 中。室溫下攪摔該所得混合物10小時·將該反應溶液傾入冰 -水中,用AcOEt (3x50毫升)萃取。結合的有機層用鹽水(3x5 毫升)清洗,以MgS04乾燥,並濃縮,得一殘餘物。殘餘物 以HPLC,用異辛烷/EtOAc (90 : 10)溶析加以純化,得甲磺 醯基化之3.4.d (A=COOCH3,R=Et,L = OMs) (0·11克,85%) ο IR (薄膜):2954,173 7,1641,13 57,1241,1 175, 95 2厘米 _1 iH-NMR (500 MHz,in CDC13, ppm) : 4.87 (1H,dt,J=10.9, 4.2 Hz),4.75 (1H,dt,J = 4.5,10.9 Hz),3.69 (3H,s),3.00 (3H,s),2.48 (1H,m),2·23 (1H,bs),2·13 (1H,dt,J=4.2, 11.8 Hz),2.05 (3H,s),2.01 (1 H,d,J二8.8 Hz),1.96 (1 H, -67- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -I----------裝·! .----- 訂 _! (請先閱讀背面之注意事項再填寫本頁) 1290928 A7 B7 五、發明說明(65 ) dt5 13.3, 4·5 Ηζ),1·83 (1H,m),1·58 (2H,m),1.01 (3H, s)。 (請先閱讀背面之注意事項再填寫本頁) MS (m/z) : 322 (M + ),309,291,248,227,199,166,135, 107,78,43 (base peak) 〇 [a]D25 : +2.6 (c二 1.08, CHC13) b) (IS,3S,4R,5R)-3-甲磺醯基氧-4-乙基-5-羥基-環己烷 羧酸甲酯 3.5.d (A=COOCH3,R二Et,L二OMs) 如針對 2.5.a (R=H,L=OTos,A=COOCH3)所述,始於3.4.d (R=Et,L=OMs,A=COOCH3)。產率爲 90% 0 IR (薄膜):3439, 2957,1729,1438,1351,1277,1174, 944, 877, 838, 757, 530厘米 ^H-NMR (500 MHz, in CDC13,ppm) : 4.87 (1H,t5 J=3.1 Hz),3·91 (1H,t,J二2.9 Hz),3.74 (3H,s),3·00 (3H,s), 2·69 (1H,bs),2·44 (1H,bs),2.17 (1H,bs),2.00 (2H,m), 1·84 (2H,dt,J二 14.3,4.7 Hz),1.71 (2H,m),1.03 (3H,t5 J = 7.4 Hz) 〇 MS (m/z) : 281 (M + +1),263, 249, 236, 200,184,166,141, 125,111, 87,78,55 (base peak) 〇 [a]D25 : +51.3 (c = 0.61,CHC13) 經濟部智慧財產局員工消費合作社印製 c) (IS,3S,4R,5R)-3-甲磺醯基氧-4-乙基_5-三級-丁基二 苯基單石夕燒基氧-環己垸叛酸甲醋3.6.d (R二Et,L^OTos, P = TBDPS,A二COOCH3) 士口 針對 2.8.a (R=H,L = OTos,P二TBDPS,A=COOCH3)所 述,始於 3.5.d (R二Et,L = OMs,A = COOCH3)。產率爲 86% -68- 本紙張尺度適用中國國家標準(CNS)A4規格(210 χ 297公爱) 1290928 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(66 ) IR (薄膜):2957,2857,1738,1588,1462,1427,1358, 1276,1177,1111,1030, 949, 885, 823, 741,703, 614厘米 _1 h-NMR (500 MHz,in CDC13,ppm) : 7.65-7.35 (10H,m), 4.44 (1H,dt,J=12.2, 4.6Hz),3.67 (1H,dt,J=11.6, 4·2 Hz), 3·63 (3H,s),2.79 (3H,s),2.09 (1H,dt,J=12.9, 3.9 Hz), 2·06 (1H,m),2.02 (2H,m),1.85 (1H,m),1.79 (1H,dd, J=12.8 Hz),1.65,1H,dt,J二 13.1,4.0 Hz),1.49 (1H,m), 1.06 (9H,s),1·04 (3H,t,J二7.5 Hz)。 MS (m/z) : 461 (M + -57),401,365, 35 1,305, 277, 23 1,199, 167,135,107 (base peak)。 [a]D25 : -2.3 (c-0.35, CHC13) d) (IS,2R,3aR,4aR)-3a·碳甲氧基-2_三級-丁基二苯基單 矽烷基氧-1-乙基-雙環[3.1.0]己烷I.f.ll (R=Et,P = TBDPS ,A = COOCH3)。 如針對 I.a.7 (R=Me,P^TBDPS,A二 COOCH3)所述,始於 3.6.d (R=Et,L = OMs,P二TBDPS,A=COOCH3) 〇 產率爲 71% ο IR (薄膜):2958,1723,1427,1366,1298,1224,1148, 1111,1064,1028, 926, 821,740, 610, 507厘米:1 〇 W-NMR (500 MHz,in CDC13,ppm) : 7.63-7.35 (10Η,m), 4.18 (1H,t,J = 5.9 Hz),3.61 (3H,s),2.26 (1H,m),2.06 (1H,m),1.98 (1H,d,J=14.3 Hz),1.92 (1H,m),1.67 (1H5 t, J = 4.3 Hz),1.48 (2H,m),1.36 (1H,dd,J = 8.7, 3.9 Hz),1.05 -69- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) I----------裝---·-----訂 -------- (請先閱讀背面之注意事項再填寫本頁) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(67 ) (9H,s),0.89 (3H,J:7.4 Hz) 〇 MS (m/z) · 422 (M +,2),391 (4),365 (Μ + -57,40),337 (8), 287 (12),259 (10),225 (8),199 (65),135 (100),105 (38) 〇 [a]D25 : +28·4 (c = 0.75, CHC13) 置例 35 : (1R,2S,3aR,4aR)-3a-碳甲氧基-2-三級-丁基二 苯基單矽烷基氧-1-甲基_雙環[3.1.〇]己烷:1^.1(尺=]^, P^TBDPS,A二COOCH3) 〇 a) (IS,3S,4R,5S)-3-三級·丁基二苯基單矽烷基氧_4_甲 基-5·羥基·環己烷羧酸甲酯3 2 c (R=Me,P = TBDPS, A=C00CH3) 〇 歷時4分鐘,將DIAD (偶氮二羧酸二異丙酯;412微升, 2.092亳莫耳)逐滴加入_3 8。(:下溶於111^之2.2.(:(11=]^, P-TBDPS ’ A=COOCH3) (167毫克,0.392¾ 莫耳),2-ρ比咬 甲酸(257毫克,2.092毫莫耳)和三苯基膦(548毫克,2.092 Φ莫耳)的溶液中。檀拌所得溶液4.5小時,並隔夜溫熱至 室溫。將混合物傾入水和EtOAc (50毫升:50毫升)中。分 離有機相,用EtOAc (3x50毫升)萃取水層,以MgS04乾燥 。殘餘物以HPLC (異辛烷/EtOAc 98 : 2)分離,得一無色油 之(4S ’ 6S)-4 -破甲氧基-6-三級-丁基二苯基單硬燒基氧 甲基環己烯(142毫克,88.8%)。 IR (薄膜):2953,2856,1738,1428,1247,1168,1111, 1068, 999, 893, 820, 741,702, 614厘米 _1。 h-NMR (500 MHz,in CDC13,ppm) : 7.71 (4H,m),7.43 (2H,m),7·38 (4Η,m)5 5·39 (1H,m),4.25 (1H,bs),3.60 -70- ------I---I —^9. ^ ---Γ I---訂-------I (請先閱讀背面之注意事項再填寫本頁) * 公 97 2 X 10 2 (N 格 規 4 A b; JN ί 释 豕 if IT } i i r 經濟部智慧財產局員工消費合作社印製 1290928 A7 ---------- 五、發明說明(68 ) (3H,s),2.39 (1H,m),2.19 (1H, m)5 2.13 (1H,m),2.04 (1H, m),1.75 (1H,dd,卜22·3,12·5Ηζ),1·66 (3H,bs),1·〇8 (9H, s)。 ’ MS (m/z) ·· 387 (1),361 (1),351 (75),319 (5),273 (5),273 (5),213 (100),183 (70), 137 (65),105 (30),77 (85)。 [a]D25 ·· +81.9 (c=1.91,CHC13) 將甲烷-THF錯合物溶液(i.o m,325微升,0.325毫莫 耳,1·5當量)逐滴加入〇°C下溶於2毫升之雙(2-甲氧乙)醚之 該環己烯(110毫克,0.27毫莫耳)的攪捽溶液中。〇°c下揽拌 所得溶液4小時·移除THF,並添加TAO (三甲胺N-氧化物, 9〇耄克’〇· 8 1毫莫耳)。加熱並迴流該混合物2小時。冷卻 所得混合物至室溫,用EtOAc (4x40毫升)萃取,並以MgS04 乾燥。殘餘物於梦膠上行驟層析予以分離,然後以H p l C ( 環己烯/EtOAc 9 ·· 1)純化,得一無色油之3.2c (R=Me, P = TBDPS,A=COOCH3) (46克,40.5%) 〇 IR (薄膜,厘米_1) : 3453,2954,2858,1737,1462,1428, 1379,1272,1195,1111,1032, 934, 823, 702 〇 iH-NMR (500 MHz,in CDC13,ppm) : 7.66 (4Η,m),7·42 (2H,m),7·38 (4H,m),4.17 (1H,dt,J=10.7, 4.7 Hz),3.88 (1H,bs),3.62 (3H,s),2·61 (1H,m),1·85_1.65 (5H,m), 1.06 (9H,s),0·96 (3H,d,J = 7.2Hz)。 [a]D25 : +39.4 (c-0.95, CHC13) b) (IS,3S,4R,5S)-3-三級-丁基二苯基單矽烷基氧-5_甲 磺醯基-4-甲基-環己烷羧酸甲酯:3.3.c (R=Me,L = 〇Ms, -71 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 χ 297公釐) " -- — — — — — — — — — — IAW· ^ - — — .— — — I— ^« — — — — — — 1 — (請先閱讀背面之注意事項再填寫本頁) 1290928 經濟部智慧財產局員工消費合作社印製 A7 _____B7_____ 五、發明說明(69 ) P = TBDPS,A=COOCH3) 如針對 3.4.d (R=Et,L二 OMs,A=COOCH3)所述,始於3.2.C (R二Me,P^TBDPS,A=COOCH3)。產率爲 84.5%。 IR (薄膜):2952,1732,1470,1427,135 7,1275,1177, 1112,1029, 929, 904厘米 1。 iH-NMR (500 MHz,in CDC13,ppm) : 7.65 (4H, t,J = 8.0 Hz), 7.40 (6H,m),4·80 (1H,bs),4·06 (1H,m),3·65 (3H, s),2.70 (3H,s)5 2·58 (1H,m),2·04 (1H,bs),1.98-1.76 (4H,m),1.06 (9H,s),1.03 (3H5 d,J = 7.2 Hz)。 [a]D25 : +30.3 (c = 0.52, CHC13) c) (1R,2S,3aR,4aR)-3a-碳甲氧基-2-三級· 丁基二苯基單 矽烷基氧-1-甲基_雙環[3.1.0]己烷1上1(11=1^6,? = 丁6〇?8 ,A=COOCH3) 如針對 I.a.7 (R=Me,P = TBDPS,A=COOCH3)所述,始於 3.3 .c (R=Me,L = OMs,P = TBDPS,A=COOCH3)。產率爲 68.8% o IR (薄膜):2951,1725,1428,1259,1238,1111,880, 814, 742, 702厘米-1。 iH-NMR (500 MHz,in CDC13,ppm) : 7·63 (4H,m), 7.45-7.35 (6H,m),3.84 (1H,m),3·64 (3H,s),2.23 (1H, m),2.02 (1H,m),1·93 (1H,m),1.60 (1H,m)5 1.17 (1H,m), 1.04 (12H,bs),0.56 (1H,m) 〇 實例36 :(2尺,3&8,4&8)-2_甲基-2-羥基-3&-羥甲基-雙環 [3.1.0]己烷:1丄1(八=(:112〇11,111=以6:流程4) -72- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) »t裝·ί·ί---訂- --- #. 1290928 A7 B7 五、發明說明(7〇 a) (2R,3aS’ 4aS)-2-羥基_3a_[(苄醯基氧)甲基卜雙環[3」〇] 己垸:4.1 (請先閱讀背面之注意事項再填寫本頁) 將苯甲酿氯逐滴加入0°c下溶於CH2C12 (5〇毫升)之! a 5 (11=11’? = 丁60?8’八=(:112〇11)(4.451克,12.15毫莫耳), DMAP (250Φ 克,2.27毫莫耳)和 EtsN (16 5毫升,121 ]毫 莫耳)的落液中。室溫下攪拌該混合物22小時,並用7〇毫升 的CH2C12稀釋該溶液。分離有機相,用鹽水(3χ1〇〇毫升)清 洗,並以MgS〇4乾燥。殘餘物利用驟層析術(矽膠,異辛烷 /EtOAc : 100 : 2.5)純化,得_無色油之對應苯甲酸酯(5 51 克’ 96.5%)。將TBAF (14亳升,14毫莫耳,THF中1 M)逐 滴加入溶於THF (40毫升)中之該苯甲酸酯(2 22克,4 72毫 莫耳)的溶液中,並於室溫下攪拌所得溶液14小時。眞空下 蒸發溶劑。使殘餘物通過一短的矽膠管柱(異辛烷/Et〇Ac :7 : 3)。粗產物以HPLC (異辛烷/Et0Ac : 7 : 3)純化,得 一無色油之化合物4.1 (1.03克,94.0%)。 IR (薄膜):3413.8, 2928.3, 1714.1,1602.1,^52.^277 5, 1115.1,1070.0, 958.3, 808.3, 71 1.5厘米]。 ^-NMR (500 MHz, in CDC13? ppm) : 8.06 (2H? d J = 7 8 經濟部智慧財產局員工消費合作社印製
Hz),7.56 (1H,t,卜7.3 Hz),7.45 (1H,t,卜7·7 Hz),4.48 (1H,m),4·34 (2H,dd,J=19.4, 11.5 Hz),2.23 (2H,m),1.94 (1H,d,J=14.0 Hz),1.78 (1H,d, J=14.2 HZ),1·38 (1H,ddd, J=8.3, 4.3, 4.3 Hz),1.30 (1H,bs),1.06 (1H, t,J = 4 4 Hz), 0.75 (1H, m) MS (m/z) : 232 (M +,1),214 (1),199 (1),189 ⑴,161 ⑴, -73- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7
經濟部智慧財產局員工消費合作社印製 五、發明說明(71 ) 149 ⑴,127 (1),110 (13),105 (100),77 (43)· 67 (14)。 [a]D25 : _27·96 (c二 1.47, CHC13)。 1>)(3&8’4&8)-3&-[(爷醯基)甲基]-雙環[3.1.〇]己燒-2_酮:4.2 將二絡酸醋P比淀鏘(PDC,1.072克,4.97毫莫耳)加入溶 於CH2C12 (30毫升)中之醇4.1 (2 09毫克,〇.904毫莫耳)的溶 液中,並於室溫下攪拌該混合物16小時。所得溶液直接以 驟層析術(矽膠管柱3x15厘米)(異辛烷/EtOAc : 9 : 1至8 : 2)純化,得一無色油之化合物4.2 (197毫克,95%)。 IR (薄膜):1745 0, 1715.9, 1451.2, 1355.4, 1272.1,1155.7, 1111.3,1069.9, 71 1.0厘米]〇 iH-NMR (500 MHz,in CDC13,ppm) : 8.05 (2H,d,J = 8.9 Hz),7.58 (1H,t5 J=7.4 Hz),7·46 (2H,t,J = 7.6 Hz),4.41 (2H,dd,J = 29.6,12.7 Hz),2.75 (2H,m),2.41 (1H,d,J=9.0 Hz),2.28 (1H,d,J = 9.3 Hz),1·68 (1H,m),1.10 (1H,t, J = 7.0 Hz),0.37 (1H,t,J = 5.1 Hz)。 MS (m/z): 230 (M +,1),212 (1),202 (6.9),183 (1),161 (1), 149 (1),125 (1),106 (13),105 (100),77 (46),51 (20) 〇 [a]D25 : -36.50 (c = 4.07, CHC13) 〇(211,3 38,4&8)-2_甲基-2-羥基-3&-羥甲基-雙環[3.1.0] 己烷 I.i.l (Ri=Me,A = CH2OH) -78°C下,歷時5分鐘將溶於Et20 (1.5毫升,3·0 M)中的 MeMgBr溶液逐谪加入溶於THF (4毫升)中之酮4.2 (120毫 克,0.52毫莫耳)的溶液中。於此溫度下攪拌該所得混合物 6小時,然後使其隔夜溫熱至室溫。添加飽和的NH4C1含水 -74- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) I----------裝---.-----訂·!----1 (請先閱讀背面之注意事項再填寫本頁) [290928 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(72 -冰溶液(0·2亳升)以驟冷該反應。使該混合物通過一含 MgS〇4之短的矽膠管柱。殘餘物以hplC (異辛烷/EtOAc: 5 :5)分離’得—白色固體之化合物I.i.l (Ri=Me,A二CH20H) (55 毫克,74%)。 IR (薄膜):3288.4, 293 1.3, 285 8.5,1459.1,13 70.2, 1260.7, 1183.9,1135.7,liu 5,1〇64.0,1016.0, 922.6厘米 1。 ^-NMR (500 MHz? in CDC13? ppm) : 3.58 (2H? s)9 2.08 (1H,d,J二 13.7 Hz),2.03 (1H,dd,J=13.8, 5.0 Hz),1.88 (1H, d,J=13.7 Hz),1.76 (1H,d,J=13.8 Hz),1.34 (3H,s),1.29 (1H,bs),1.21 (1H, m),1.14 (1H,t,J=4.3 Hz),1.11 (1H,s), 〇·57 (1H,dd,J = 8.4, 4.5 Hz)。 MS (m/z) : 124 (2),109 (6),93 (12),81 (12),71 (10),67 (10),55 (11),43 (100)。 [a]D25 : -33.10 (c=1.17, MeOH) ij叫37 : (2R,3aS,4aS)-2-甲基_2-羥基-3a-甲醯基·雙環 [3· 1.0]己烷:I.i.2 (ReMe,A=CHO) -15°C下,將溶於DMSO : CH2C12 (500微升:250微升)和 £1:3>^(2.5當量,120微升)之1丄1(尺1=^6,八=(:^12〇11)(1當 置’ 50¾克’ 35微莫耳)的溶液加入溶於DMSO: CH2CI2 (5〇〇 微升:25 0微升)和Et3N (2.5當量,120微升)之S03-吡啶錯合 物(2.5當量,140毫克)的溶液中。-i〇°C至-5。(:下攪掉1小時 後,將該混合物傾入EkO ··鹽水中。有機層以(MgS〇4)乾燥 。溶劑蒸發後,殘餘物利用管柱層析術(Et20 :異辛燒1 : ^ 至 Et20 :異辛烷:甲醇:CH2C12100 : 100 : 1 : 20)純化, r----------*«裝—*-----訂--------- (請先閱讀背面之注意事項再填寫本頁) -75- 1290928 A7 B7 五、發明說明(73 ) 得一無色油之1丄2 (RfMe,A=CHO) (37毫克,75%)。 (請先閱讀背面之注意事項再填寫本頁) IR (薄膜):3441,2929, 1694, 1435, 1258, 1 105, 1049, 963, 893厘米-1 ^-NMR (500 MHz, in CDC13? ppm): 8.81 (1H? s), 2.47 (1H, d,J=14 Hz),2.03 (2H,m),1.91 (1H,t5 J = 5 Hz),1·88 (1H, d5 J=13 Hz), 1·81 (1H,d,J=14 Hz),1.49 (1H,ddt,J = 9,5,1
Hz),1.36 (3H,s)。 [a]D25 : -79.7 (c=1.22, CHC13) 實例38 : (2R ’ 3aS ’ 4aS)-2_乙基·2-經基-3a_輕甲基-雙環 [3.1.0]己烷:1丄3 (A=CH2OH,Ri-Et)(流程 4) 如針對I.i· 1 (Ri = Me,A = CH2OH)所述,始於4.2產率爲 66.6% 〇 IR (薄膜):3275.4, 2921.3, 285 8.5,143 1.8, 1284.3,123 7.3, 1122.3,1068.0,1027.8, 930.7厘米“ W-NMR (500 MHz,in CDC13,ppm) : 3·59 (2H,d,J = 5.6 經濟部智慧財產局員工消費合作社印製
Hz),2.03 (1H,d,J=13.6 Hz),1.99 (1H,dd,J=i3 9,4 9 Hz),1.83 (1H,d,J=13.7 Hz),1.72 (1H,d,J=13.8 Hz),1.55 (2H,q,J = 6.4),1.23 (2H,m),1.16 (1H,t,J=4.2 Hz),1.04 (1H,s),0.92 (3H,t,7.4 Hz),0.54 (1H,dd,J = 8.4,4.3 Hz) o MS (m/z) : 138 (2),123 (4),109 (12.9),97 (2),91 (6),79 (20),72 (6),67 (12.9),57 (100),43 (8)。 [a]D25 : -34.90 (c = 0.928, MeOH) 實例39 : (2R,3aS,4aS)_2-乙基-2-羥基-3a_甲醯基雙環 -76- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明(74 ) [3·1·0]己烷·· I.i.4 (A=CHO,R尸Et) 如針對 1丄2 (ReMe,A=CHO)所述,始於Li·3 (Ri=Et, A二CH2OH) 〇 產率爲 50% 0 IR (薄膜):3418,2966, 1689,1 1 14, 1057,982,632 厘米 1 , h-NMR (500 MHz,in CDCI3,ppm): 8·80 (1H,s),2·09 (2H, m),1.92 (1H,t,J二5.0 Hz),1.83 (1H,d,J=13.3 Hz),1.69 (1H,d5 J=10.0 Hz),1·57 (2H,m), 1·49 (1H,m),1.15 (1H, s),0.93 (3H,t5 J = 7.4 Hz)。 [a]D25 : -68.1 (c = 0.30? CHC13) 實例40 : (2R,3aS,4aS)-2-[(三級-丁基二苯基單矽烷基氧 )-甲基]-3a_羥甲基雙環[3.1.0]己烷 I.j.l (A=CH2OH,P = TBDPS)(流程 4) a) (3aS,4aS)-2-亞甲基-3a-[(苄醯基氧)甲基]-雙環[3.1.0] 己烷4.3 歷時10分鐘,將TiCl4逐滴加入_78°C下溶於CH2Br2 (2.02 毫升)和THF (40毫升)之鋅粉(5·75克)的攪拌懸浮液中。將 該混合物溫熱至8°C,並於此溫度下攪拌72小時,得該活性 物種之黏稠的灰色漿液(Lombardo試劑)。 室溫下將部份的Lombardo試劑加入溶於CH2Cb (8毫升) 的酮4.2 (98毫克,0.426毫莫耳)溶液中,直到該酮消失爲 止(TLC)。該反應混合物用Et2〇 (40毫升)稀釋,添加飽和的 NaHC03,並持續攪拌30分鐘,獲得兩澄清相。水相以Et20 (3χ25毫升)和CH2C12 (2x25毫升)萃取。殘餘物以驟層析術( -77- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) 裝 訂---- 經濟部智慧財產局員工消費合作社印製 Ϊ290928 A7 --_____;_ 五、發明說明(75 ) 矽膠:戊烷/醚:100 : 1)純化,得一無色油之化合物4.3 (66 亳克,07.9%)。 IR (薄膜):2925.8,1715.6,1451.5,1269.7,1111.0,1069.0, 1026.1,741.9, 710.7厘米 1。 ^-NMR (500 MHz, in CDC13? ppm) : 8.07 (2H, d? J = 7.3 Hz), 7.56 (1H,t,J = 7.4 Hz),7·45 (2H,t,J二7·7 Hz),4.81 (2H,d5 J=12.4 Hz),4·38 (2H,s),2·68 (2H,m),2.43 (1H, d,J=15.4 Hz),2.28 (1H,d,J二 15.6 Hz),1.36 (1H,m),〇·68 (1H,t,J = 6.5 Hz),0·39 (1H,t,J=4.5 Hz)。 MS (m/z) : 228 (M +,1),213 (1),199 (1),181 (2),169 (1), 141 (1),123 (5),105 (100),91 (88),77 (57),65 (7),51(20)。 [α]〇25 : -5 1.90 (c-1.73, CHC13) b) (2R,3aS,4aS)-2_[(三級-丁基二苯基單矽烷基氧)-甲基 ]-3a-羥甲基雙環[3.1.0]己烷 I.j.l (A=CH2OH,P = TBDPS) 和(2S,3aS,4aS)-2-[(三級-丁基二苯基單矽烷基氧)-甲基 ]_3&-羥甲基_雙環[3.1.0]己烷1上1(八=(:112011,? = 丁30?8) 將6113.丁1^加入_5°(:下溶於丁1^(6毫升)之鏈烷烯4.3(49 毫克,0.21毫莫耳)的溶液中,並於此溫度下攪拌該反應混 合物3.5小時。反應用飽和含水的NaHC03 (3.9毫升)和11202 (30%) (3.9毫升)驟冷。將該反應溶液溫熱至室溫,並攪拌 1.5小時。然後用Et20 (2x20毫升)和EtO Ac (2x20毫升)萃取 該溶液。結合的有機層以MgS04乾燥並濃縮。使殘餘物通 過一短的矽膠管柱,粗產物以HPLC (異辛烷/EtO Ac : 7 : 3) -78- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) ·! r«裝 訂---------# 1290928 A7 B7 五、發明說明(76 ) 純化,得一無色油之差相異構的羥基化產物的混合物(2R :2S ;比例,75 ·· 25,39毫克,73.7%)。 〇°C下將TBDPSC1逐滴加入溶於DMF(3毫升)中之該混合 物(35毫克,0.142毫莫耳),咪唑(49毫克,0.720毫莫耳,5 當量)和DMAP (7.8毫克,0.064毫莫耳,0.45當量)的溶液中 ,室溫下攪拌該所得混合物19小時。將該反應溶液傾入 Et20/水(50毫升/40毫升)中,並用Et20 (3x20毫升)和EtOAc (2\20毫升)萃取水相。結合的有機層以乂§3〇4乾燥並濃縮。 殘餘物以驟層析術(矽膠,異辛烷/EtOAc 100 : 2)純化,得 一無色油之對應的單矽烷基醚(56毫克,81.3%)。 將〖2(:03 (50毫克,0.505毫莫耳)加入室溫下溶於MeOH (6毫升,包括0.2毫升的H20)中之該混合物的攪拌溶液中。 室溫下攪拌該混合物(50毫克,0.106毫莫耳)2〇小時,濾出 固體,用Et20 (50毫升)稀釋濾液,用鹽水(2x20毫升)清洗 ,並以MgS04乾燥,以及蒸發溶劑。殘餘物通過一短的矽 膠管柱並以HPLC(異辛烷/EtOAc : 75 : 25)分離,得一無色 油之化合物 I.j.l (A 二 CH2OH,P = TBDPS) (24毫克,61.8%) 和 I.k.l (A=CH2OH,P = TBDPS) (8 毫克 20.4%)。 MS (m/z) : 379 (M + -1,1),305 (1),275 (2),229 (2),199 (47),181 (7),107 (100),79 (53)。 化合物 I.j.l (A = CH2OH,P二TBDPS) IR (薄膜):3342.5, 2930.3, 2858.0,1471.8,1427.7,13 89.8, 1111.9,1008.2, 823.7, 739.7, 701.6厘米 1 〇 lH-NMR (500 MHz? in CDC13, ppm) : 7.64 (4H? d? J-7.g -79- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) • 1· .1 fi I I I ^ f 1 I a— 1 .ϋ ϋ mBmm I i t 經濟部智慧財產局員工消費合作社印製 1290928 A7 ___B7 五、發明說明(77 ) (請先閱讀背面之注意事項再填寫本頁) Ηζ),7·45-7.35 (6H,m)5 3·54 (2H,dd5 卜14·4,112 Hz), 3·41(2Η,d,J = 7.4 Hz),2.61 (1H,m),2·ΐ9-2·09 (2H,m)5 1·64 (1H,dd,J=13.5,4.8 Hz),1.47 (1H,dd,J=13.6,4.6 Hz),1·26 (1H,bs),1.18 (1H,dt,J = 8.6,4·3,4.3 Hz),1.02 (9H,s),0.62 (1H,dd,J = 8.4,4.7 Hz),Ο.”(1H,t,J = 4.4 Hz) 〇 [a]D25 : -13.05 (c=1.40? CHC13) 化合物 I.k.l (A=CH2OH,P = TBDPS) IR (薄膜):3342.5, 2929.9, 2856.7, 1471.6, 1427.7,1388·8, 1111.9,1086.1,1031.5,1008.5,823.7,739.3,701.5厘米-1 iH-NMR (500 MHz,in CDC13,ppm) : 7·64 (4H,d,J二6·7
Hz),7.39(6H,m),3.64(lH,d,J=11.2Hz),3.57(3H,d5 J二7.8 Hz),1.97-1.87 (2H,m),1.80 (1H,dd,J=12.3,7.0
Hz),1.56 (2H,m),1.22 (1H,m),1.15 (1H,ddd,J = 8.3, 4.1, 4.1 Hz),1.02 (9H,s),0·52 (1H,t,J = 4.3 Hz),0.41 (1H,dd, J二8.0, 5.0 Hz) 〇 [a]D25 : -6.16 (c-1.65, CHC13) 經濟部智慧財產局員工消費合作社印製 實例4 1 : (2R,3aS,4aS)-2_[(三級-丁基二苯基單矽烷基氧 )-1-甲基]_3a-甲醯基-雙環[3.1.0]己烷 I.j.2 (A=CHO,P二 TBDPS)(流程 4) 將溶於CH2C12(100微升)中的DMSO (36·6微升,0.515毫 莫耳)逐滴添加於-78°C,溶於CH2C12(1毫升)的(C〇C1)2(3〇 微升,0.344毫莫耳)的溶液中。-78°C下檀拌該混合物20分 -80- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1290928 A7
五、發明說明(78 ) 鐘,接著添加溶於C^djO·5亳升)中的Lj」(A二CH2〇H, P TBDPS) (14毫克,0.37毫莫耳)。於_78。〇下攪掉所得白 色懸浮液20分鐘,逐滴添加Eta (〇 2亳升,i 435毫莫耳) ,並持%攪拌20分鐘·然後歷時1小時將混合物溫熱至室溫 。反應藉添加冷水而驟冷,並分離有機相,水層用价2〇 (3x50^升)萃取,並以Mgs〇4乾燥殘餘物利用111>[(:(己烷 /EtOAc 95 : 5)分離,得無色油之化合物Lj.2 (a=Ch〇, P = TBDPS) (4毫克,28.7%)。 IR (薄膜):2931,2858,1699,1428,1112,824, 740, 613厘米。 tNMR (500 MHz,in CDC13, ppm) : 8 83 (1H,s),7 63 (4H,d,J = 7.4 Ηζ),7·68_7.35 (6H,m)5 3·43 (2H,d, J=5.5 Hz), 2.68 (2H,m),2.18 (1H,m),2.02 (1H,m),1.59 (1H, m),1.51 (1H,d,J二8.0 Hz),1.25 (1H,bs),1.02 (9H,s), 0.90 (1H? m) 〇 MS (m/z) : 337 (4),307 (2),293 (4),259 (2),217 (9),199 (54),183 (20),135 (24),105 (30),93 (100) [a]D25 : -52.6 (c = 0.27, CHC13)。 42 : (2S,3aS,4aS)-2-[(三級-丁基二苯基單矽烷基氧 )-1_ 甲基]_3a-甲醯基-雙環[3·1·0]己烷 I.k.2 (A=CHO,P二 TBDPS)(流程 4) 如針對 I.j.2 (A=CHO,P = TBDPS)所述,始於 I.k.l (A=CH20H,P = TBDPS)。產率爲 92.8%。 IR (薄膜):2932,2858,1703, 1471,1427,1112,824,741, 702厘米―1。 -81 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) •l·----------·!裝 (請先閱讀背面之注意事項再填寫本頁) 訂---------# 經濟部智慧財產局員工消費合作社印製 1290928 A7 五、發明說明(79 ) H’NMR (500 MHz,in CDC13,ppm) : 8.96 (1H, s),7.63 (4H,m),7·48_7.35 (6H,m),3·58 (2H,m),2·05-1·88 (5H, m),1.62 (1H,m),1·34 (1H,dd,J = 8.5, 5.5 Hz), 1.20 (1H,t, J==5.4 Hz),1.02 (9H,s)。 MS (m/z) ·· 337 (15),259 (14),23 1 (30),199 (100),137 (20),93 (60),77 (70) 〇 1^111:(211,3 38,4&8)-2-甲基-2-羥基-3^羥甲基-雙環 [3.10]己烷 Ι.1·1 (A=CH2OH,KH3)(流程 4) 將溶於THF (1·5毫升)之烯護4.3 (164毫克,0.719毫莫耳) 的溶液逐滴加入溶於水(1.5毫升)之只§(〇八(〇2 (350毫克, 1·1〇毫莫耳)的溶液中。室溫下攪拌該混合物3〇分鐘後,添 加NaOH的水溶液(1.5毫升,3 N),接著添加溶於3 n NaOH 溶液(1.5毫升)中〇·5 Μ的NaBHc室溫下攪掉所得混合物2 小時’直到大邵份的汞凝固爲止。過濾、固體。遽液以Et^Q (2\30毫升)和£{〇八。(2\30毫升)萃取。將1^(:〇3 (5 00毫克, 5.05¾莫耳)和MeOH (2毫升)加入殘餘物中。室溫下擴掉兮 混合物2 0小時。將該反應混合物通過一短的硬膠管柱。粗 產物以HPLC (環己烷/EtOAc : 62 : 45)純化,得一無色、、由之 經濟部智慧財產局員工消費合作社印製 化合物 Ι·1·1 (A 二 CH2OH,ReMe)和 I.i.l (A=CH2〇H,RpMe) (比例爲3 : 1,68毫克,66.6%)。 IR (薄膜):3288.4, 293 1.3, 2858.5, 1459.1,1370.2,1260 7 1 183.9, 1 135.7, 1 1 1 1.5, 1064.0, 1016.0, 922.6厘米]。 ’
'H-NMR (500 MHz, in CDC13, ppm) : 4.02 (1H? d? J-i〇 η Hz), 3·07 (1H,d,J=10.7 Hz),2·05 (2H,m),165 (1H -82 - 經濟部智慧財產局員工消費合作社印製 [290928 A7 -- - 五、發明說明(㈤) 152 (1H,d,J二 12·8 Ηζ),1·37 (3H,m),1.25(3H,s),1·05 UH,dd,J = 8.0, 4·8 Ηζ),0·49 (1Η,t,J二4·3 Hz)。 复: (2S,3aS,4aS)-2-甲基-2-羥基_3a-甲醯基-雙環 [3·1·0]己烷 Ι·1·2 (A=CHO,Ri-Me)(流程 4) 如針對 I.j.2 (A二CHO,P = TBDPS)所述,始於 1.1.1 (A=CH2OH,RfMe)。產率爲 48.2%。 IR (薄膜):3429,2967,2929,1691,1377,1249,1102, 1036, 668厘米-1。 W-NMR (500 MHz,in CDC13, ppm): 8.90 (1H,s),2.66 (1H, dd,J=14.3, 2·4 Hz),1.98 (2H,m),1.88 (1H,dd,J=8.5, 5.2 Hz),1.65 (1H,bs),1.51 (2H,t,J=14.2 Hz),1·31 (3H,s), 1,14,(IH, t,J = 5.2 Hz)。 MS (m/z): 140 (M +,2),123 (10),111 (10),97 (15),85 (25),71 (25),67 (30),48 (100) 〇 [a]D25 : -99.3 (c-1.06, CHC13) 實例45 : (2S,3aS,4aS)-2_羥基_2_羥甲基-3a-[(苄醯基氧) 甲基]雙環[3.1.0]己烷 I.m (A=CH2OCOPh)(流程 4) 〇°C下將0s04水溶液(121微升,0.02毫莫耳,4重量%,〇 07 當量)加入溶於丙酮/水(5毫升:2·5毫升)之4.3(65亳克, 0.285毫莫耳)和ΝΜΟ (48毫克,0.344毫莫耳,121當量)的 溶液中。室溫下攪拌該所得溶液3 9小時,然後添加連二硫 酸鈉(70毫克)和矽酸鎂載體(150毫克)。將黑色沉澱物過遽 移除’並以Et2〇 (200晕升)沖洗。眞2下蒸發溶劑將殘餘 物溶解於含少量丙酮(100 : 5)的EhO中,並透過矽酸鎂載 -b--!--------^--------^-------- (請先閱讀背面之注意事項再填寫本頁) 83 1290928 A7 _B7_;_^_ 五、發明說明(81 ) 體加以過濾。粗混合物以HPLC(環己烷/EtOAc : 7 : 3)分離 ,得緊鄰C - 2差向異構物,爲一主產物無色油之化合物I. m ( 比例爲85 : 15),產率爲64%。 IR (薄膜):3385.5, 2927.8,1 7 13.7,145 1.6,13 1 5.2,12 74.6, 1114.7,1070.3,1026.2, 93 4.5, 71 1.5厘米-1 〇 ^-NMR (500 MHz, in CDC13? ppm) : 8.06 (2H? dy J-7.3 Hz),7.57 (1H,t,J = 7.4 Hz),7·46 (2H,t,J = 7.6 Hz),4,48 (1H,d,卜 11·5 Hz),4·21 (1H,d,J=11.5 Hz),3.49 (2H,m), 2·58 (1H,s),2.36 (1H,s),2·16 (1H,d,J-14.6 Hz),2·12 (1H,dd,J二 14.2,6.3 Hz),1.94 (1H,t,J睡 14.1 Hz),1·89 (1H,t,J=14.1 Hz),1.65 (1H,d,J=14.2 Hz),1.07 (1H,dd, J = 8.4,5.3Hz),0.47(lH,t,J = 4.6Hz)。 MS (m/z) : 262 (M +,1),244 (1),232 (3),213 (4),203 (3), 176 (1),163 (4),145 (4),123 (16),105 (100),77 (52),67 (13) 〇 [a]D25 : - 1 1.86 (c=1.53, CHC13) 〇
經濟部智慧財產局員工消費合作社印製 -84- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
Claims (1)
- 1290928 第089122845號專利申請案 中文申請專利範圍替換本(92年7月) 六、申請專利範圍1· 一種製備式(I)化合物之方法: A 4人 / UR2 4aV^' 一 R 其中: -A為基團-CH2OH,-CH2-OCOR 基; -R為氫或(CVCd烷基; -Ri為氫,(Ci-CJ烷基或基團-(CH2)n-OP ; -R2為氫或基團-OP ; 為(CVCd烷基或苯基; -R"為氫,羥基,(Ci-CJ烷基,(CVC6)烷氧基,(CVC6) 烷硫基,或二((VC3)烷胺基; -P為氫;(Ci-CJ烷醯基;笨甲醯基,其中苯基視情況經 一(CVC4)烷基,鹵素或硝基所取代;(CVC6)烷氧羰基; 基團-Si(R3)3,其中每一 113個別代表(Cl-c6)烷基或苯基; 單-或雙-(Ci-C6)烧氧基(cvco统基;四氫吱喃基;或四 氫喊喃基; -η 為 〇,1,2,3 或 4, 此方法包含之步驟有 本紙張尺度適用中國國家標準(CNS) Α4規格(210 X 297公釐) 1290928 A8 B8 C8 D8 六、申請專利範圍 (i)令式]_化合物與脂酶於鍵烧酸乙烯酯或酸酐中反應 A其中A為(Ci-CJ烷氧羰基或二(Ci-CO烷基胺基羰基,且R 係定義如上,和 ⑼經由一或數個每一以下之步驟進行·· -羥基的保護作用, -酯的皂化反應, -3 -或5 -經基的轉換, -脫離基的形成, -含鹼的環閉反應,以形成所希的雙環[3.1.0]己烷, -碳烷氧基或胺甲醯基官能基轉換為所希的取代基A, 轉換所得式圣或2:化合物為對應之式(I)化合物 AR R 2 2L -2- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) Ι29Ό928 A B c D 六、申請專利範圍 其中Z為烷基,較佳為烷基。 2.根據申請專利範圍第1項之方法,其包含令化合物i起反 應,其中A為甲氧羰基。 3·根據申請專利範圍第1或2項之方法,其中鏈烷酸乙烯酯 係選自乙酸乙稀自旨,丙酸乙婦g旨和丁酸乙婦S曰。 4.根據申請專利範圍第1或2項之方法,其中酸酐係選自乙 酸酐,丙酸酐和丁酸酐。 5·根據申請專利範圍第1或2項之方法,其中脂酶係選自 SAMII,PPL,CCL,PSL和 GCL。 6·根據申請專利範圍第1或2項之方法,其中步驟⑴係於1〇 到40°C之溫度範圍中進行。 7·根據申請專利範圍第1或2項之方法,其中步驟⑴係進行6 到72小時。 8. —種式⑴化合物:ίΟ 其中: -Α為基團-CH2OH,-CH2-〇COR’,-COR”或乙炔基 -R為氫或(Ci_C6)烧基, 本纸張尺度適用中國國家標準(CNS) A4規格(210 -3 12909288 8 8-A B c D Rl為氮’(Cl-C6)烷基或基團-(CH2)n-〇P; -R2為氫或基團·〇ρ ; -R’為苯基; 為氫或(^6)烷氧基; P為氫或基團_Si(R3)3,其中每一〜個⑼代表A·。)烷基 9 -η為〇或1 ; 其條件為當化合物⑴之構形為2S,3aS,4aS,Α為曱醯 基搜曱基,乙炔基或曱氧羰基,且尺和r2均為氫時, Ri不為基團。 9· 一種式(II)之非鏡相異構化合物(π): AR 其中: -A和R係定義於申請專利範圍第8項中對於⑴者 -R4和R5每一各別代表一基團p ,係定義於申請專利範圍 第8項中對於(I)者,或甲磺醯基,甲笨磺醯基,對溴笨磺 酿基或三氟曱續酿基, ' 其條件為當A為甲氧碳基且R為氫時,化合物(ιι)的構形 • 4 · 本紙張尺度適用中國國家標準(CNS)八4規格T^10X297公董) l2g〇928申請專利範圍 A BCD 不為 1R,3R,5R。 !〇.根據申請專利範圍第3項之方法 ,丙酸酐和丁酸針。 U·根據申請專利範圍第3項 ’ PPL,CCL,PSL和 gCl。 泛根據申請專利範圍第4項之方法 ,PPL,-CCL,PSL和 GCL。 13. 根據申請專利範圍第3項之方法 C之溫度範圍中進行。 14. 根據申請專利範圍第4項之方法 C之溫度範圍中進行。 15. 根據申請專利範圍第5項之方法 C之溫度範圍中進行。 16·根據申請專利範圍第3項之方法 72小時。 4 17. 根據申請專利範圍第4項之方法 72小時。 18. 根據申請專利範圍第5項之方法 72小時。 19·根據申請專利範圍第6項之方法 72小時。 ’其中酸酐係選自乙酸酐 其中脂酶係選自SAMII 其中脂酶係選自SAMII 其中步驟⑴係於10到40 其中步驟⑴係於10到40 其中步驟⑴係於1〇到40 其中步驟⑴係進行6到 其中步驟⑴係進行6到 其中步驟(i)係進行6到 其中步驟⑴係進行6到 -5-X 297公釐)
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US09/456,509 US6191292B1 (en) | 1999-12-08 | 1999-12-08 | Precursors of the A-ring of vitamin D and method and intermediates for the preparation thereof |
EP99403065A EP1106618A1 (en) | 1999-12-08 | 1999-12-08 | Precursors of the A-ring of vitamin D, and method and intermediates for the preparation thereof |
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