IL95331A - Azabicyclo quinolone carboxylic acids and their use in preparation of medicaments for the treatment of bacterial infection - Google Patents

Info

Publication number

IL95331A

IL95331A IL9533190A IL9533190A IL95331A IL 95331 A IL95331 A IL 95331A IL 9533190 A IL9533190 A IL 9533190A IL 9533190 A IL9533190 A IL 9533190A IL 95331 A IL95331 A IL 95331A

Authority

IL

Israel

Prior art keywords

mmol

azabicyclo

methyl

carboxylic acid

hexane

Prior art date

1989-08-16

Links

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• Global Dossier
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• 238000002360 preparation method Methods 0.000 title claims description 36
• 208000035143 Bacterial infection Diseases 0.000 title claims description 6
• 208000022362 bacterial infectious disease Diseases 0.000 title claims description 5
• 239000003814 drug Substances 0.000 title claims description 5
• -1 quinolone carboxylic acids Chemical class 0.000 title abstract description 184
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 78
• 239000001257 hydrogen Substances 0.000 claims abstract description 49
• 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 49
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 21
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 17
• 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
• 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
• 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims abstract description 11
• 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 8
• 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
• 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 7
• 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims abstract description 7
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
• 150000001768 cations Chemical class 0.000 claims abstract description 4
• 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims abstract description 4
• AQIAIZBHFAKICS-UHFFFAOYSA-N methylaminomethyl Chemical compound [CH2]NC AQIAIZBHFAKICS-UHFFFAOYSA-N 0.000 claims abstract description 4
• 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
• 239000001301 oxygen Substances 0.000 claims abstract description 4
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 3
• 229920002554 vinyl polymer Polymers 0.000 claims abstract description 3
• 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 claims abstract 2
• 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims abstract 2
• 125000006519 CCH3 Chemical group 0.000 claims abstract 2
• 125000003545 alkoxy group Chemical group 0.000 claims abstract 2
• 150000001875 compounds Chemical class 0.000 claims description 256
• 239000002253 acid Substances 0.000 claims description 24
• 150000002431 hydrogen Chemical class 0.000 claims description 24
• 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 claims description 20
• 125000001424 substituent group Chemical group 0.000 claims description 18
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
• 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 14
• 150000003839 salts Chemical class 0.000 claims description 10
• 125000004093 cyano group Chemical group *C#N 0.000 claims description 9
• 125000003277 amino group Chemical group 0.000 claims description 8
• 239000008194 pharmaceutical composition Substances 0.000 claims description 4
• 239000000651 prodrug Substances 0.000 claims description 4
• 229940002612 prodrug Drugs 0.000 claims description 4
• 125000001246 bromo group Chemical group Br* 0.000 claims description 3
• 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
• 125000001153 fluoro group Chemical group F* 0.000 claims description 2
• XXJGBENTLXFVFI-UHFFFAOYSA-N 1-amino-methylene Chemical compound N[CH2] XXJGBENTLXFVFI-UHFFFAOYSA-N 0.000 abstract description 5
• 229910052794 bromium Inorganic materials 0.000 abstract description 2
• 229910052801 chlorine Inorganic materials 0.000 abstract description 2
• 229910052731 fluorine Inorganic materials 0.000 abstract description 2
• MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 abstract 1
• 239000000047 product Substances 0.000 description 147
• ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 138
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 132
• 239000000243 solution Substances 0.000 description 130
• XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 114
• 238000005481 NMR spectroscopy Methods 0.000 description 109
• VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 109
• HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 100
• YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 93
• 101150041968 CDC13 gene Proteins 0.000 description 91
• HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 91
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 88
• 238000000034 method Methods 0.000 description 84
• 239000007787 solid Substances 0.000 description 80
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 74
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 70
• 239000000203 mixture Substances 0.000 description 67
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 63
• 125000004494 ethyl ester group Chemical group 0.000 description 61
• WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 60
• 239000003921 oil Substances 0.000 description 55
• 239000002904 solvent Substances 0.000 description 52
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 49
• 239000011541 reaction mixture Substances 0.000 description 49
• WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 46
• 229940086542 triethylamine Drugs 0.000 description 46
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 45
• KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 44
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 43
• CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 42
• 238000006243 chemical reaction Methods 0.000 description 42
• 239000012044 organic layer Substances 0.000 description 41
• AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 40
• 125000004215 2,4-difluorophenyl group Chemical group [H]C1=C([H])C(*)=C(F)C([H])=C1F 0.000 description 38
• 238000005160 1H NMR spectroscopy Methods 0.000 description 34
• 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 34
• 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 34
• IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 32
• IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 32
• KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 30
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 29
• 229910052938 sodium sulfate Inorganic materials 0.000 description 29
• 235000011152 sodium sulphate Nutrition 0.000 description 29
• 238000004440 column chromatography Methods 0.000 description 28
• 238000010992 reflux Methods 0.000 description 28
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 27
• YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
• 239000000706 filtrate Substances 0.000 description 27
• 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 27
• 239000012280 lithium aluminium hydride Substances 0.000 description 25
• QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 24
• 230000009467 reduction Effects 0.000 description 24
• 238000006722 reduction reaction Methods 0.000 description 24
• YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 23
• 238000000354 decomposition reaction Methods 0.000 description 22
• UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 22
• 238000005888 cyclopropanation reaction Methods 0.000 description 21
• YVPJCJLMRRTDMQ-UHFFFAOYSA-N ethyl diazoacetate Chemical compound CCOC(=O)C=[N+]=[N-] YVPJCJLMRRTDMQ-UHFFFAOYSA-N 0.000 description 21
• 229910052943 magnesium sulfate Inorganic materials 0.000 description 21
• 235000019341 magnesium sulphate Nutrition 0.000 description 21
• 150000003138 primary alcohols Chemical class 0.000 description 21
• VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 20
• 239000000908 ammonium hydroxide Substances 0.000 description 20
• 238000001914 filtration Methods 0.000 description 20
• 125000001412 tetrahydropyranyl group Chemical group 0.000 description 19
• RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 18
• 229920006395 saturated elastomer Polymers 0.000 description 18
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 17
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
• WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 16
• 229960001760 dimethyl sulfoxide Drugs 0.000 description 16
• 238000003756 stirring Methods 0.000 description 16
• 239000002585 base Substances 0.000 description 15
• 239000012267 brine Substances 0.000 description 15
• 230000002829 reductive effect Effects 0.000 description 15
• HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 15
• DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 14
• 150000001732 carboxylic acid derivatives Chemical class 0.000 description 14
• 229910052763 palladium Inorganic materials 0.000 description 14
• 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 14
• 239000010410 layer Substances 0.000 description 13
• 239000000463 material Substances 0.000 description 13
• 239000000725 suspension Substances 0.000 description 13
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
• 229940098779 methanesulfonic acid Drugs 0.000 description 12
• 238000000746 purification Methods 0.000 description 12
• SVOOVMQUISJERI-UHFFFAOYSA-K rhodium(3+);triacetate Chemical compound [Rh+3].CC([O-])=O.CC([O-])=O.CC([O-])=O SVOOVMQUISJERI-UHFFFAOYSA-K 0.000 description 12
• DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 12
• VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 11
• 238000001953 recrystallisation Methods 0.000 description 11
• 239000000741 silica gel Substances 0.000 description 11
• 229910002027 silica gel Inorganic materials 0.000 description 11
• 239000007858 starting material Substances 0.000 description 11
• 150000001412 amines Chemical class 0.000 description 10
• 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 10
• 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 10
• 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 10
• 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 10
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 9
• OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 9
• 125000004453 alkoxycarbonyl group Chemical group 0.000 description 9
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 9
• HUHXLHLWASNVDB-UHFFFAOYSA-N 2-(oxan-2-yloxy)oxane Chemical compound O1CCCCC1OC1OCCCC1 HUHXLHLWASNVDB-UHFFFAOYSA-N 0.000 description 8
• WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 8
• DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
• 230000002378 acidificating effect Effects 0.000 description 8
• 239000012230 colorless oil Substances 0.000 description 8
• 238000006352 cycloaddition reaction Methods 0.000 description 8
• 238000005984 hydrogenation reaction Methods 0.000 description 8
• 150000002576 ketones Chemical class 0.000 description 8
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
• 239000000843 powder Substances 0.000 description 8
• 150000003335 secondary amines Chemical class 0.000 description 8
• HGWUUOXXAIISDB-UHFFFAOYSA-N 3-azabicyclo[3.1.0]hexane Chemical compound C1NCC2CC21 HGWUUOXXAIISDB-UHFFFAOYSA-N 0.000 description 7
• 230000015572 biosynthetic process Effects 0.000 description 7
• 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 7
• 230000005595 deprotonation Effects 0.000 description 7
• 238000010537 deprotonation reaction Methods 0.000 description 7
• 150000002148 esters Chemical class 0.000 description 7
• 230000007062 hydrolysis Effects 0.000 description 7
• 238000006460 hydrolysis reaction Methods 0.000 description 7
• YNESATAKKCNGOF-UHFFFAOYSA-N lithium bis(trimethylsilyl)amide Chemical compound [Li+].C[Si](C)(C)[N-][Si](C)(C)C YNESATAKKCNGOF-UHFFFAOYSA-N 0.000 description 7
• 150000002825 nitriles Chemical class 0.000 description 7
• 235000017557 sodium bicarbonate Nutrition 0.000 description 7
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 7
• 238000012546 transfer Methods 0.000 description 7
• WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
• QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical group CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 6
• 239000005909 Kieselgur Substances 0.000 description 6
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
• PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 6
• 125000002252 acyl group Chemical group 0.000 description 6
• 238000010640 amide synthesis reaction Methods 0.000 description 6
• 239000000538 analytical sample Substances 0.000 description 6
• 238000006555 catalytic reaction Methods 0.000 description 6
• 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 6
• WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 6
• NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 description 6
• 238000012545 processing Methods 0.000 description 6
• 238000010791 quenching Methods 0.000 description 6
• 238000010898 silica gel chromatography Methods 0.000 description 6
• NMJRXNUMGKZPHG-UHFFFAOYSA-N (3-benzyl-3-azabicyclo[3.1.0]hexan-6-yl)methanol Chemical compound C1C2C(CO)C2CN1CC1=CC=CC=C1 NMJRXNUMGKZPHG-UHFFFAOYSA-N 0.000 description 5
• BOHSMHNKEIRAEH-UHFFFAOYSA-N 3-benzyl-3-azabicyclo[3.1.0]hexane-1-carbonitrile Chemical compound C1C2(C#N)CC2CN1CC1=CC=CC=C1 BOHSMHNKEIRAEH-UHFFFAOYSA-N 0.000 description 5
• 150000005228 3‐azabicyclo[3.1.0]hexanes Chemical class 0.000 description 5
• MZFQJBMXUXJUHF-UHFFFAOYSA-N 4-azabicyclo[4.1.0]heptane Chemical compound C1CNCC2CC21 MZFQJBMXUXJUHF-UHFFFAOYSA-N 0.000 description 5
• 238000006969 Curtius rearrangement reaction Methods 0.000 description 5
• 239000012448 Lithium borohydride Substances 0.000 description 5
• 241001465754 Metazoa Species 0.000 description 5
• KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
• 150000001408 amides Chemical class 0.000 description 5
• 238000010533 azeotropic distillation Methods 0.000 description 5
• AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 5
• 239000003610 charcoal Substances 0.000 description 5
• 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 5
• 238000007327 hydrogenolysis reaction Methods 0.000 description 5
• INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 5
• BAVYZALUXZFZLV-UHFFFAOYSA-N mono-methylamine Natural products NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 5
• 239000002244 precipitate Substances 0.000 description 5
• 150000003141 primary amines Chemical class 0.000 description 5
• 239000011780 sodium chloride Substances 0.000 description 5
• 239000012312 sodium hydride Substances 0.000 description 5
• 229910000104 sodium hydride Inorganic materials 0.000 description 5
• 238000006467 substitution reaction Methods 0.000 description 5
• HGINADPHJQTSKN-UHFFFAOYSA-M 3-ethoxy-3-oxopropanoate Chemical compound CCOC(=O)CC([O-])=O HGINADPHJQTSKN-UHFFFAOYSA-M 0.000 description 4
• DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 4
• CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 description 4
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
• MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
• 125000000539 amino acid group Chemical group 0.000 description 4
• HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 4
• HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 description 4
• SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 4
• 239000003054 catalyst Substances 0.000 description 4
• MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 description 4
• 230000001404 mediated effect Effects 0.000 description 4
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