KR102509432B1 - 화학 중간체로서의 스테로이드 6.7.베타.-에폭사이드 - Google Patents
화학 중간체로서의 스테로이드 6.7.베타.-에폭사이드 Download PDFInfo
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- KR102509432B1 KR102509432B1 KR1020187035836A KR20187035836A KR102509432B1 KR 102509432 B1 KR102509432 B1 KR 102509432B1 KR 1020187035836 A KR1020187035836 A KR 1020187035836A KR 20187035836 A KR20187035836 A KR 20187035836A KR 102509432 B1 KR102509432 B1 KR 102509432B1
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- compound
- alkyl
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- 150000003431 steroids Chemical class 0.000 title description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 693
- 238000000034 method Methods 0.000 claims abstract description 61
- 230000008569 process Effects 0.000 claims abstract description 34
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 199
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 191
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 170
- 239000000203 mixture Substances 0.000 claims description 115
- 238000006243 chemical reaction Methods 0.000 claims description 112
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 108
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 107
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 91
- -1 C(O)Ph Chemical group 0.000 claims description 81
- 239000002253 acid Substances 0.000 claims description 80
- 125000001424 substituent group Chemical group 0.000 claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 229910052799 carbon Inorganic materials 0.000 claims description 66
- 229910052739 hydrogen Inorganic materials 0.000 claims description 63
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 61
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 60
- 150000003839 salts Chemical class 0.000 claims description 57
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 55
- 239000011780 sodium chloride Substances 0.000 claims description 54
- 125000003118 aryl group Chemical group 0.000 claims description 52
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 51
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 46
- 230000000155 isotopic effect Effects 0.000 claims description 43
- 125000004494 ethyl ester group Chemical group 0.000 claims description 40
- 125000000171 (C1-C6) haloalkyl group Chemical group 0.000 claims description 38
- 125000002947 alkylene group Chemical group 0.000 claims description 37
- 125000001072 heteroaryl group Chemical group 0.000 claims description 35
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 claims description 34
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 30
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 claims description 30
- 125000003342 alkenyl group Chemical group 0.000 claims description 29
- 125000000304 alkynyl group Chemical group 0.000 claims description 27
- 125000004429 atom Chemical group 0.000 claims description 26
- HTFVKMHFUBCIMH-UHFFFAOYSA-N 1,3,5-triiodo-1,3,5-triazinane-2,4,6-trione Chemical compound IN1C(=O)N(I)C(=O)N(I)C1=O HTFVKMHFUBCIMH-UHFFFAOYSA-N 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- ZKWDCFPLNQTHSH-UHFFFAOYSA-N tribromoisocyanuric acid Chemical compound BrN1C(=O)N(Br)C(=O)N(Br)C1=O ZKWDCFPLNQTHSH-UHFFFAOYSA-N 0.000 claims description 25
- 125000004450 alkenylene group Chemical group 0.000 claims description 24
- 125000006239 protecting group Chemical group 0.000 claims description 24
- 150000003536 tetrazoles Chemical class 0.000 claims description 24
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 23
- 235000019253 formic acid Nutrition 0.000 claims description 23
- 230000002140 halogenating effect Effects 0.000 claims description 23
- VRLDVERQJMEPIF-UHFFFAOYSA-N dbdmh Chemical compound CC1(C)N(Br)C(=O)N(Br)C1=O VRLDVERQJMEPIF-UHFFFAOYSA-N 0.000 claims description 21
- 125000005647 linker group Chemical group 0.000 claims description 21
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 claims description 20
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 20
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 20
- 150000001540 azides Chemical class 0.000 claims description 18
- 125000000623 heterocyclic group Chemical group 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- IXZDIALLLMRYOU-UHFFFAOYSA-N tert-butyl hypochlorite Chemical compound CC(C)(C)OCl IXZDIALLLMRYOU-UHFFFAOYSA-N 0.000 claims description 16
- 229920001223 polyethylene glycol Polymers 0.000 claims description 15
- 239000002202 Polyethylene glycol Substances 0.000 claims description 14
- 125000004419 alkynylene group Chemical group 0.000 claims description 14
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims description 12
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 125000006374 C2-C10 alkenyl group Chemical group 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 11
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 claims description 10
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 10
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 10
- 125000002524 organometallic group Chemical group 0.000 claims description 10
- 239000007800 oxidant agent Substances 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 125000003827 glycol group Chemical group 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 claims description 7
- RDZHCKRAHUPIFK-UHFFFAOYSA-N 1,3-diiodo-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(I)C(=O)N(I)C1=O RDZHCKRAHUPIFK-UHFFFAOYSA-N 0.000 claims description 7
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 claims description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 6
- YGOPULMDEZVJGI-UHFFFAOYSA-N 1-(2-chlorophenyl)ethane-1,2-diol Chemical compound OCC(O)C1=CC=CC=C1Cl YGOPULMDEZVJGI-UHFFFAOYSA-N 0.000 claims description 6
- 125000001313 C5-C10 heteroaryl group Chemical group 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 6
- NXTVQNIVUKXOIL-UHFFFAOYSA-N N-chlorotoluene-p-sulfonamide Chemical compound CC1=CC=C(S(=O)(=O)NCl)C=C1 NXTVQNIVUKXOIL-UHFFFAOYSA-N 0.000 claims description 5
- 230000002152 alkylating effect Effects 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 4
- 125000004523 tetrazol-1-yl group Chemical group N1(N=NN=C1)* 0.000 claims description 4
- 125000004299 tetrazol-5-yl group Chemical group [H]N1N=NC(*)=N1 0.000 claims description 4
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- 125000003831 tetrazolyl group Chemical group 0.000 claims description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims 29
- LQZMLBORDGWNPD-UHFFFAOYSA-N N-iodosuccinimide Chemical compound IN1C(=O)CCC1=O LQZMLBORDGWNPD-UHFFFAOYSA-N 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 abstract description 85
- 230000015572 biosynthetic process Effects 0.000 abstract description 70
- 239000003613 bile acid Substances 0.000 abstract description 17
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 215
- 235000019439 ethyl acetate Nutrition 0.000 description 103
- 239000000460 chlorine Substances 0.000 description 101
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 100
- 239000000243 solution Substances 0.000 description 89
- 238000005481 NMR spectroscopy Methods 0.000 description 88
- 125000005843 halogen group Chemical group 0.000 description 81
- 239000011541 reaction mixture Substances 0.000 description 81
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 72
- 239000012074 organic phase Substances 0.000 description 71
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 51
- 238000004440 column chromatography Methods 0.000 description 49
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 43
- ZXERDUOLZKYMJM-ZWECCWDJSA-N obeticholic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)CCC(O)=O)CC[C@H]21 ZXERDUOLZKYMJM-ZWECCWDJSA-N 0.000 description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 42
- 239000011734 sodium Substances 0.000 description 40
- 239000007787 solid Substances 0.000 description 39
- 239000000741 silica gel Substances 0.000 description 38
- 229910002027 silica gel Inorganic materials 0.000 description 38
- 229960001601 obeticholic acid Drugs 0.000 description 36
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 32
- 229910052794 bromium Inorganic materials 0.000 description 31
- 239000000047 product Substances 0.000 description 31
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 229910052801 chlorine Inorganic materials 0.000 description 30
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 28
- 239000008346 aqueous phase Substances 0.000 description 27
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 27
- 239000000543 intermediate Substances 0.000 description 27
- 238000000746 purification Methods 0.000 description 27
- 239000010410 layer Substances 0.000 description 26
- 230000002829 reductive effect Effects 0.000 description 24
- 229950009390 symclosene Drugs 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 19
- 239000003960 organic solvent Substances 0.000 description 19
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 18
- 239000007864 aqueous solution Substances 0.000 description 18
- 125000001188 haloalkyl group Chemical group 0.000 description 18
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 17
- 229910052786 argon Inorganic materials 0.000 description 16
- 125000004432 carbon atom Chemical group C* 0.000 description 16
- 238000006735 epoxidation reaction Methods 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 14
- DEQYTNZJHKPYEZ-UHFFFAOYSA-N ethyl acetate;heptane Chemical compound CCOC(C)=O.CCCCCCC DEQYTNZJHKPYEZ-UHFFFAOYSA-N 0.000 description 14
- 239000012044 organic layer Substances 0.000 description 14
- 230000003647 oxidation Effects 0.000 description 14
- 235000017557 sodium bicarbonate Nutrition 0.000 description 14
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 13
- 238000010992 reflux Methods 0.000 description 13
- 229920006395 saturated elastomer Polymers 0.000 description 13
- 229910052938 sodium sulfate Inorganic materials 0.000 description 13
- 235000011152 sodium sulphate Nutrition 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 12
- 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 12
- 125000000025 triisopropylsilyl group Chemical group C(C)(C)[Si](C(C)C)(C(C)C)* 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- NKLCNNUWBJBICK-UHFFFAOYSA-N dess–martin periodinane Chemical compound C1=CC=C2I(OC(=O)C)(OC(C)=O)(OC(C)=O)OC(=O)C2=C1 NKLCNNUWBJBICK-UHFFFAOYSA-N 0.000 description 11
- 239000000706 filtrate Substances 0.000 description 11
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 11
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 10
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 10
- 102100038495 Bile acid receptor Human genes 0.000 description 10
- 101000603876 Homo sapiens Bile acid receptor Proteins 0.000 description 10
- 238000006772 olefination reaction Methods 0.000 description 10
- 238000006722 reduction reaction Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 239000000725 suspension Substances 0.000 description 10
- OILXMJHPFNGGTO-UHFFFAOYSA-N (22E)-(24xi)-24-methylcholesta-5,22-dien-3beta-ol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)C=CC(C)C(C)C)C1(C)CC2 OILXMJHPFNGGTO-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 9
- 239000007810 chemical reaction solvent Substances 0.000 description 9
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 description 9
- 150000002430 hydrocarbons Chemical group 0.000 description 9
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 9
- 239000007858 starting material Substances 0.000 description 9
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 8
- OQMZNAMGEHIHNN-UHFFFAOYSA-N 7-Dehydrostigmasterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CC(CC)C(C)C)CCC33)C)C3=CC=C21 OQMZNAMGEHIHNN-UHFFFAOYSA-N 0.000 description 8
- DCERHCFNWRGHLK-UHFFFAOYSA-N C[Si](C)C Chemical compound C[Si](C)C DCERHCFNWRGHLK-UHFFFAOYSA-N 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 8
- 125000004122 cyclic group Chemical group 0.000 description 8
- 239000003480 eluent Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 229910000027 potassium carbonate Inorganic materials 0.000 description 8
- DVFXLNFDWATPMW-IWOKLKJTSA-N tert-butyldiphenylsilyl Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](CO[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)C(C)(C)C)[C@@H](OP(O)(=O)OC[C@@H]2[C@H](C[C@@H](O2)N2C3=C(C(NC(N)=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H](C[C@@H](O2)N2C3=C(C(NC(N)=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H](C[C@@H](O2)N2C3=C(C(NC(N)=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H](CC(O2)N2C3=NC=NC(N)=C3N=C2)OP(O)(=O)OC[C@@H]2[C@H](C[C@@H](O2)N2C3=C(C(NC(N)=N3)=O)N=C2)O)C1 DVFXLNFDWATPMW-IWOKLKJTSA-N 0.000 description 8
- 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 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 7
- LGJMUZUPVCAVPU-UHFFFAOYSA-N beta-Sitostanol Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(C)CCC(CC)C(C)C)C1(C)CC2 LGJMUZUPVCAVPU-UHFFFAOYSA-N 0.000 description 7
- 125000001246 bromo group Chemical group Br* 0.000 description 7
- 239000012065 filter cake Substances 0.000 description 7
- 238000003818 flash chromatography Methods 0.000 description 7
- 235000002378 plant sterols Nutrition 0.000 description 7
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 7
- BHQCQFFYRZLCQQ-UHFFFAOYSA-N (3alpha,5alpha,7alpha,12alpha)-3,7,12-trihydroxy-cholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 BHQCQFFYRZLCQQ-UHFFFAOYSA-N 0.000 description 6
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical group C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000004380 Cholic acid Substances 0.000 description 6
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 6
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- HZYXFRGVBOPPNZ-UHFFFAOYSA-N UNPD88870 Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)=CCC(CC)C(C)C)C1(C)CC2 HZYXFRGVBOPPNZ-UHFFFAOYSA-N 0.000 description 6
- 239000000556 agonist Substances 0.000 description 6
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- 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
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- SEDZOYHHAIAQIW-UHFFFAOYSA-N trimethylsilyl azide Chemical compound C[Si](C)(C)N=[N+]=[N-] SEDZOYHHAIAQIW-UHFFFAOYSA-N 0.000 description 1
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Images
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/005—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 16 (17)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0055—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0055—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
- C07J41/0061—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives one of the carbon atoms being part of an amide group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
- C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
- C07J13/007—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 17 (20)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0094—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing nitrile radicals, including thiocyanide radicals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
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- Bioinformatics & Cheminformatics (AREA)
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Abstract
Description
도 2: (6β, 7α, 22E)-6-아세톡시-7-클로로-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르의 1H NMR 스펙트럼을 나타낸다(실시예 2 참조).
도 3: (6β, 7α, 22E)-6-아세톡시-7-클로로-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르의 13C NMR 스펙트럼을 나타낸다(실시예 2 참조).
도 4: (22E)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르의 (6β,7β) 및 (6α,7α) 이성체의 2:1 혼합물의 1H NMR에서 특징적인 C4 양성자를 나타낸다(실시예 4 참조).
도 5: (6α, 7α, 22E)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르(알파) 및 (6β, 7β, 22E)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르(베타)로부터 제조된 (5β, 6α)-3,7-디옥소-6-에틸-콜란-24-오산의 1H NMR 비교를 나타낸다.
도 6: (6α, 7α, 22E)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르(알파) 및 (6β, 7β, 22E)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르(베타)로부터 제조된 (5β, 6α)-3,7-디옥소-6-에틸-콜란-24-오산의 13C NMR 비교를 나타낸다.
Claims (34)
- 일반식 (Ia)의 화합물 또는 그의 염 또는 동위원소 변이체:
(Ia)
상기 식에서,
R2는 H, 할로, OH, 또는 보호된 OH 기이고;
Y는 결합, 또는 C1-20 알킬렌, C2-20 알케닐렌 또는 C2-20 알키닐렌 링커 기이며, 이들 중 임의의 것은 하나 이상의 R3에 의해 임의로 치환되고;
여기에서 각각의 R3은 독립적으로 H, 할로, OH, 보호된 OH 기, 또는 NR8R9이며;
여기에서 각각의 R8 및 R9는 독립적으로 H, C1-6 알킬, C(O)Ph, 벤질, 프탈이미드, tert-부틸옥시카르보닐, 또는 카르복시벤질이고;
여기에서 Ph는 페닐을 나타내고;
R4는 C(O)OR10, OC(O)R10, C(O)NR10R11, OR10, OSi(R13)3, S(O)R10, SO2R10, OSO2R10, SO3R10, OSO3R10, 할로, CN, C(O)R10, NR10R11, BR10R11, C(O)CH2N2, -CH=CH2, -C≡CH, CH[C(O)OR10]2, CH(BR10R11)2, 아지드, NO2, NR10C(O)NR10SO2R11, NR10C(O)NR10SO2N R10R11, NR10SO2R11, C(O)NR10SO2R11, CH(XR10)(XR11), CH(R10)(XR11), 프탈이미드, 또는, C1-4 알킬, 할로, OH, O(C1-4 알킬) 또는 SO2R10로 임의로 치환되는 테트라졸, -SO2-NHR10, C(O)NH-SO2R10, 및 NHC(O)NH-SO2R10으로부터 선택되는 카르복실산 유사기(mimetic group)이며;
여기에서 각각의 X는 독립적으로 O, S, 또는 NR8이고;
여기에서 각각의 R10 및 R11은 독립적으로
a. 수소이거나;
b. C1-20 알킬, C3-7 사이클로알킬, C2-20 알케닐, 또는 C2-20 알키닐이고, 이들 중 임의의 것은 C1-4 알킬, C1-4 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, OSO2R19, SO3R19, OSO3R19, N(R19)2, 및 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기(이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환됨) 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
c. 6- 내지 14-원 아릴, 5- 내지 14-원 헤테로아릴 기, 또는 3- 내지 10-원 헤테로사이클릭 고리이고, 이들 중 임의의 것은 C1-6 알킬, C3-7 사이클로알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, C(O)C1-4 알킬, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, N(R19)2, 페닐, 5- 내지 14-원 헤테로아릴, 3- 내지 10-원 헤테로사이클릭 고리, 메틸렌디옥시, 및 에틸렌디옥시 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
d. 폴리에틸렌 글리콜 잔기이거나;
e. R4가 C(O)NR10R11, CH(XR10)(XR11), NR10R11, BR10R11, CH[C(O)OR10]2, 또는 CH(BR10R11)2인 경우에, R10 및 R11 기는 그들이 부착된 원자 또는 원자들과 함께 결합하여 3- 내지 10-원 헤테로사이클릭 고리를 형성할 수 있으며;
여기에서 각각의 R19는 독립적으로 H, C1-6 알킬, C1-6 할로알킬, 또는 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기이고, 이들 각각은 할로, C1-6 알킬, 및 C1-6 할로알킬 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되며;
여기에서 각각의 R13은 독립적으로
a. C1-20 알킬, C2-20 알케닐, 또는 C2-20 알키닐이고, 이들 중 임의의 것은 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, OSO3R19, N(R19)2, 및 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기(이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환됨) 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
b. 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기이고, 이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되며;
여기에서 각각의 R19는 독립적으로 H, C1-6 알킬, 또는 C1-6 할로알킬이고; 또는
Y 및 R4가 함께 =CH2 기를 형성하고; 및
R5는 H, OH, 또는 보호된 OH 기이다. - 제1항에 있어서,
일반식 (I)의 화합물 또는 그의 염 또는 동위원소 변이체:
(I)
상기 식에서,
R2는 H, 할로, OH, 또는 보호된 OH 기이고;
Y는 결합, 또는 C1-20 알킬렌, C2-20 알케닐렌 또는 C2-20 알키닐렌 링커 기이며, 이들 중 임의의 것은 하나 이상의 R3에 의해 임의로 치환되고;
여기에서 각각의 R3은 독립적으로 할로, OR8, 또는 NR8R9이며;
여기에서 각각의 R8 및 R9는 독립적으로 H 또는 C1-4 알킬이고;
R4는 C(O)OR10, OC(O)R10, C(O)NR10R11, OR10, OSi(R13)3, S(O)R10, SO2R10, OSO2R10, SO3R10, OSO3R10, 할로, CN, C(O)R10, CH(OR10)(OR11), CH(R10)(OR11), CH(SR10)(SR11), NR10R11, BR10R11, C(O)CH2N2, -CH=CH2, -C≡CH, CH[C(O)OR10]2, CH(BR10R11)2, 아지드, 또는 테트라졸이며;
여기에서 각각의 R10 및 R11은 독립적으로
a. 수소이거나;
b. C1-20 알킬, C2-20 알케닐, 또는 C2-20 알키닐이고, 이들 중 임의의 것은 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, OSO3R19, N(R19)2, 및 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기(이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환됨) 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
c. 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기이고, 이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
d. 폴리에틸렌 글리콜 잔기이거나;
e. R4가 C(O)NR10R11, CH(OR10)(OR11), CH(SR10)(SR11), NR10R11, BR10R11, CH[C(O)OR10]2, 또는 CH(BR10R11)2인 경우에, R10 및 R11 기는 그들이 부착된 원자 또는 원자들과 함께 결합하여 3- 내지 10-원 헤테로사이클릭 고리를 형성할 수 있으며;
여기에서 각각의 R19는 독립적으로 H, C1-6 알킬, C1-6 할로알킬, 또는 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기이고, 이들 각각은 할로, C1-6 알킬, 및 C1-6 할로알킬 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되며;
여기에서 각각의 R13은 독립적으로
a. C1-20 알킬, C2-20 알케닐, 또는 C2-20 알키닐이고, 이들 중 임의의 것은 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, OSO3R19, N(R19)2, 및 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기(이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환됨) 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
b. 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기이고, 이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되며;
여기에서 각각의 R19는 독립적으로 H, C1-6 알킬, 또는 C1-6 할로알킬이고; 또는
Y 및 R4가 함께 =CH2 기를 형성하고; 및
R5는 H, OH, 또는 보호된 OH 기이다. - 제1항에 있어서, R2가 H인, 화합물.
- 제1항에 있어서, Y가 결합, 또는 C1-3 알킬렌 또는 C2-3 알케닐렌 링커 기이며, 이들 각각은 제1항에 정의된 바와 같은 1개 또는 2개의 R3 기에 의해 임의로 치환되는, 화합물.
- 제4항에 있어서, Y가 -CH2CH2- 또는 -CH=CH-인, 화합물.
- 제1항에 있어서,
R4가 C(O)OR10, OR10, C(O)NR10R11, SO3R10, 또는 OSO3R10이거나; 또는
R4가 할로, CN, C(O)R10, CH(XR10)(XR11), CH=CH2, -C≡CH, CH[C(O)OR10]2, BR10R11이거나, Y 및 R4가 함께 =CH2 기를 형성하는, 화합물. - 제1항에 있어서,
R4가 C(O)OR10, OC(O)R10, OR10, OSi(R13)3, OSO2R10, 할로, CN, C(O)R10, NR10R11, CH[C(O)OR10]2, 아지드, C(O)NR10SO2R11, CH(XR10)(XR11); 프탈이미드 또는 테트라졸-5-일 또는 테트라졸-1-일이고, 여기에서 테트라졸 기는 비치환되거나 C1-4 알킬, 할로, OH, O(C1-4 알킬) 또는 SO2R10로 치환되는 것인, 화합물. - 제1항에 있어서,
각각의 R10 및 R11이 독립적으로
a. 수소이거나;
b. C1-10 알킬, C2-10 알케닐, 또는 C2-10 알키닐이고, 이들 중 임의의 것은 C1-4 알킬, C1-4 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, OSO2R19, SO3R19, OSO3R19, N(R19)2, 및 6- 내지 14-원 아릴 또는 5- 내지 14-원 헤테로아릴 기(이들 각각은 C1-6 알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, 및 N(R19)2 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환됨) 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
c. 6- 내지 10-원 아릴 또는 5- 내지 10-원 헤테로아릴 기이고, 이들 각각은 C1-6 알킬, C3-7 사이클로알킬, C1-6 할로알킬, 할로, NO2, CN, OR19, C(O)C1-4 알킬, SR19, C(O)OR19, C(O)N(R19)2, SO2R19, SO3R19, N(R19)2, 페닐, 5- 내지 14-원 헤테로아릴, 3- 내지 10-원 헤테로사이클릭 고리, 메틸렌디옥시, 및 에틸렌디옥시 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되거나;
d. 폴리에틸렌 글리콜 잔기이거나;
e. R4가 C(O)NR10R11, CH(XR10)(XR11), NR10R11, 또는 BR10R11인 경우, R10 및 R11 기는 그들이 부착된 원자 또는 원자들과 함께 결합하여 3- 내지 10-원 헤테로사이클릭 고리를 형성할 수 있는, 화합물. - 제1항에 있어서, R10이 수소; 또는 C1-3 알킬 또는 C2-3 알케닐이며, 이들 각각은 6- 내지 14-원 아릴에 의해 임의로 치환되는, 화합물.
- 제1항에 있어서, R5가 H인, 화합물.
- 제11항에 있어서, 할로겐화제가 Br2, Cl2, I2, N-브로모석신이미드(NBS), N-클로로석신이미드(NCS), N-요오도석신이미드(NIS), 클로라민-T(토실클로라미드), tert-부틸하이포클로라이트, 트리클로로이소시아누르산(TCCA), 트리브로모이소시아누르산(TBCA), 트리요오도이소시아누르산(TICA), 1,3-디클로로-5,5-디메틸히단토인(DCDMH), 1,3-디브로모-5,5-디메틸히단토인(DBDMH), 1,3-디요오도-5,5-디메틸히단토인(DIDMH), 디-tert-부틸 퍼옥사이드와 TiCl4; 아세트산(AcOH) 중의 NaCl과 Ca(OCl)2; 또는 트리메틸실릴 클로라이드(TMSCl)와 H2O2인, 공정.
- 제12항에 있어서, 할로겐화제가 트리클로로이소시아누르산(TCCA), 트리브로모이소시아누르산(TBCA), 트리요오도이소시아누르산(TICA), 1,3-디클로로-5,5-디메틸히단토인(DCDMH), 1,3-디브로모-5,5-디메틸히단토인(DBDMH), 또는 1,3-디요오도-5,5-디메틸히단토인(DIDMH)인, 공정.
- 제12항에 있어서, 할로겐화제가 트리클로로이소시아누르산(TCCA) 또는 tert-부틸하이포클로라이트인, 공정.
- 제12항에 있어서, 반응이 아세톤, N,N-디메틸포름아미드(DMF), 아세토니트릴(MeCN), 또는 CH2Cl2, 테트라하이드로푸란(THF), t-부틸 알콜, 아세트산, 디옥산, 디메틸 설폭사이드(DMSO), 포름산, 및 물, 및 이들의 혼합물 중에서 선택되는 용매에서 수행되는, 공정.
- 제15항에 있어서, 반응이 아세톤, 물, 포름산, 아세트산, 및 이들의 혼합물 중에서 선택되는 용매에서 수행되는, 공정.
- 하기 단계를 포함하는, 일반식 (Xa)의 화합물 또는 그의 염 또는 동위원소 변이체의 제조 공정:
(Xa)
(상기 식에서,
R1은 할로, OR6, 및 NR6R7 중에서 선택되는 하나 이상의 치환체에 의해 임의로 치환되는 C1-4 알킬, C2-4 알케닐, 또는 C2-4 알키닐이고;
여기에서 각각의 R6 및 R7은 독립적으로 H 또는 C1-4 알킬이며;
R2는 H, 할로, 또는 OH이고;
R5a는 H 또는 OH이며; 및
Y1은 결합, 또는 하나 이상의 R3에 의해 임의로 치환되는 C1-20 알킬렌 링커 기이거나; 또는
Y1 및 R4가 함께 =CH2 기를 형성하고;
여기에서 R3 및 R4는 제1항 내지 제10항 중 어느 한 항에 정의된 바와 같음);
(a) 유기 금속 시약으로 제1항에 정의된 바와 같은 일반식 (Ia)의 화합물을 선택적으로 알킬화하여 일반식 (IVa)의 화합물을 제공하는 단계:
(IVa)
상기 일반식 (IVa)에서,
R1은 일반식 (Xa)의 화합물에 대해 정의된 바와 같고,
Y, R2, R4, 및 R5는 제1항에 정의된 바와 같음;
(b) 적합한 환원제를 사용하여 일반식 (IVa)의 화합물을 환원시켜 일반식 (Va)의 화합물을 제공하는 단계:
(Va)
상기 일반식 (Va)에서,
Y1 및 R1은 일반식 (Xa)의 화합물에 대해 정의된 바와 같고,
R2, R4, 및 R5는 제1항에 정의된 바와 같음;
(c) 적합한 산화제를 사용하여 일반식 (Va)의 화합물을 산화시켜 일반식 (VIa)의 화합물을 제공하는 단계:
(VIa)
상기 일반식 (VIa)에서,
Y1 및 R1은 일반식 (Xa)의 화합물에 대해 정의된 바와 같고,
R2, R4, 및 R5는 제1항에 정의된 바와 같음;
(d) 적합한 환원제를 사용하여 일반식 (VIa)의 화합물을 환원시키는 단계로서, R2 및/또는 R5가 보호된 OH인 경우, 보호기를 제거하여 상기 정의된 바와 같은 일반식 (Xa)의 화합물을 제공하며, 보호기의 제거는 환원 전 또는 후에 일어날 수 있는, 단계. - 하기 중에서 선택되는 제1항에 따른 일반식 (Ia)의 화합물 또는 그의 염 또는 동위원소 변이체:
(6β, 7β, 22E)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산(oic acid) 에틸 에스테르(실시예 1);
(6β, 7β, 20S)-6,7-에폭시-3-옥소-4,22-콜라디엔-24-오산 에틸 에스테르(실시예 5);
(6β, 7β, 20S)-6,7-에폭시-20-하이드록시메틸-프레그나-4-엔-3-온(실시예 41);
(6β, 7β, 20S)-6,7-에폭시-20-브로모메틸-프레그나-4-엔-3-온(실시예 42);
(20S)-메탄설포닐옥시메틸-6,7-β-에폭시-4-프레그넨-3-온(실시예 43);
(20R)-시아노메틸-6,7-β-에폭시-4-프레그넨-3-온(실시예 44);
(20S)-20-아세톡시메틸-6,7-β-에폭시-프레그나-4-엔-3-온(실시예 45);
(6β, 7β, 20S)-6,7-에폭시-20-tert-부틸디페닐실록시메틸-프레그나-4-엔-3-온(실시예 46);
(6β, 7β, 20S)-6,7-에폭시-20-아지도메틸-프레그나-4-엔-3-온(실시예 47);
(6β, 7β, 20S)-6,7-에폭시-20-(N-프탈이미도메틸)-프레그나-4,6-디엔-3-온(실시예 48);
(6β, 7β, 20S)-6,7-에폭시-20-포르밀-프레그나-4-엔-3-온(실시예 49);
(6β, 7β, 20S)-6,7-에폭시-20-(에틸렌디옥시메틸)-프레그나-4-엔-3-온(실시예 50); 및
(6β, 7β)-6,7-에폭시-3-옥소-4-콜렌-23-카르복시-24-오산 디메틸 에스테르(실시예 51).
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