RU2602083C2 - Способ получения [(3-гидроксипиридин-2-карбонил)амино]алкановых кислот, сложных эфиров и амидов - Google Patents
Способ получения [(3-гидроксипиридин-2-карбонил)амино]алкановых кислот, сложных эфиров и амидов Download PDFInfo
- Publication number
- RU2602083C2 RU2602083C2 RU2013158640/04A RU2013158640A RU2602083C2 RU 2602083 C2 RU2602083 C2 RU 2602083C2 RU 2013158640/04 A RU2013158640/04 A RU 2013158640/04A RU 2013158640 A RU2013158640 A RU 2013158640A RU 2602083 C2 RU2602083 C2 RU 2602083C2
- Authority
- RU
- Russia
- Prior art keywords
- acid
- formula
- phenyl
- substituted
- cyanopyridine
- Prior art date
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- -1 3-hydroxypyridine-2-carbonyl Chemical group 0.000 title claims abstract description 272
- 238000000034 method Methods 0.000 title claims abstract description 31
- 150000002148 esters Chemical class 0.000 title claims abstract description 13
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 title abstract description 11
- 150000001408 amides Chemical class 0.000 title abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 52
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 41
- 239000001257 hydrogen Substances 0.000 claims abstract description 41
- 150000003839 salts Chemical class 0.000 claims abstract description 24
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 15
- 150000001413 amino acids Chemical class 0.000 claims abstract description 9
- 239000000460 chlorine Substances 0.000 claims abstract description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004327 boric acid Substances 0.000 claims abstract description 7
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 6
- 230000007062 hydrolysis Effects 0.000 claims abstract description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 4
- YHHPRYOZXLUINL-UHFFFAOYSA-N 3-hydroxy-4-phenylpyridine-2-carboxylic acid Chemical compound C1(=CC=CC=C1)C1=C(C(=NC=C1)C(=O)O)O YHHPRYOZXLUINL-UHFFFAOYSA-N 0.000 claims abstract 6
- 150000002431 hydrogen Chemical class 0.000 claims abstract 4
- 229910052736 halogen Inorganic materials 0.000 claims description 17
- 150000002367 halogens Chemical class 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- NXQGGXCHGDYOHB-UHFFFAOYSA-L cyclopenta-1,4-dien-1-yl(diphenyl)phosphane;dichloropalladium;iron(2+) Chemical compound [Fe+2].Cl[Pd]Cl.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 NXQGGXCHGDYOHB-UHFFFAOYSA-L 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 5
- 150000004703 alkoxides Chemical class 0.000 claims description 5
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical group OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 claims description 5
- 125000005647 linker group Chemical group 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- RRCMGJCFMJBHQC-UHFFFAOYSA-N (2-chlorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1Cl RRCMGJCFMJBHQC-UHFFFAOYSA-N 0.000 claims 2
- QCSLIRFWJPOENV-UHFFFAOYSA-N (2-fluorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1F QCSLIRFWJPOENV-UHFFFAOYSA-N 0.000 claims 2
- SDEAGACSNFSZCU-UHFFFAOYSA-N (3-chlorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC(Cl)=C1 SDEAGACSNFSZCU-UHFFFAOYSA-N 0.000 claims 2
- KNXQDJCZSVHEIW-UHFFFAOYSA-N (3-fluorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC(F)=C1 KNXQDJCZSVHEIW-UHFFFAOYSA-N 0.000 claims 2
- CAYQIZIAYYNFCS-UHFFFAOYSA-N (4-chlorophenyl)boronic acid Chemical compound OB(O)C1=CC=C(Cl)C=C1 CAYQIZIAYYNFCS-UHFFFAOYSA-N 0.000 claims 2
- LBUNNMJLXWQQBY-UHFFFAOYSA-N 4-fluorophenylboronic acid Chemical compound OB(O)C1=CC=C(F)C=C1 LBUNNMJLXWQQBY-UHFFFAOYSA-N 0.000 claims 2
- LBWJTKOVBMVJJX-UHFFFAOYSA-N (2-carbamoylphenyl)boronic acid Chemical compound NC(=O)C1=CC=CC=C1B(O)O LBWJTKOVBMVJJX-UHFFFAOYSA-N 0.000 claims 1
- NPLZNDDFVCGRAG-UHFFFAOYSA-N (2-cyanophenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1C#N NPLZNDDFVCGRAG-UHFFFAOYSA-N 0.000 claims 1
- ROEQGIFOWRQYHD-UHFFFAOYSA-N (2-methoxyphenyl)boronic acid Chemical compound COC1=CC=CC=C1B(O)O ROEQGIFOWRQYHD-UHFFFAOYSA-N 0.000 claims 1
- NSJVYHOPHZMZPN-UHFFFAOYSA-N (2-methylphenyl)boronic acid Chemical compound CC1=CC=CC=C1B(O)O NSJVYHOPHZMZPN-UHFFFAOYSA-N 0.000 claims 1
- SFUIGUOONHIVLG-UHFFFAOYSA-N (2-nitrophenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1[N+]([O-])=O SFUIGUOONHIVLG-UHFFFAOYSA-N 0.000 claims 1
- WDGWHKRJEBENCE-UHFFFAOYSA-N (3-carbamoylphenyl)boronic acid Chemical compound NC(=O)C1=CC=CC(B(O)O)=C1 WDGWHKRJEBENCE-UHFFFAOYSA-N 0.000 claims 1
- XDBHWPLGGBLUHH-UHFFFAOYSA-N (3-cyanophenyl)boronic acid Chemical compound OB(O)C1=CC=CC(C#N)=C1 XDBHWPLGGBLUHH-UHFFFAOYSA-N 0.000 claims 1
- NLLGFYPSWCMUIV-UHFFFAOYSA-N (3-methoxyphenyl)boronic acid Chemical compound COC1=CC=CC(B(O)O)=C1 NLLGFYPSWCMUIV-UHFFFAOYSA-N 0.000 claims 1
- BJQCPCFFYBKRLM-UHFFFAOYSA-N (3-methylphenyl)boronic acid Chemical compound CC1=CC=CC(B(O)O)=C1 BJQCPCFFYBKRLM-UHFFFAOYSA-N 0.000 claims 1
- GNRHNKBJNUVWFZ-UHFFFAOYSA-N (4-carbamoylphenyl)boronic acid Chemical compound NC(=O)C1=CC=C(B(O)O)C=C1 GNRHNKBJNUVWFZ-UHFFFAOYSA-N 0.000 claims 1
- CEBAHYWORUOILU-UHFFFAOYSA-N (4-cyanophenyl)boronic acid Chemical compound OB(O)C1=CC=C(C#N)C=C1 CEBAHYWORUOILU-UHFFFAOYSA-N 0.000 claims 1
- VOAAEKKFGLPLLU-UHFFFAOYSA-N (4-methoxyphenyl)boronic acid Chemical compound COC1=CC=C(B(O)O)C=C1 VOAAEKKFGLPLLU-UHFFFAOYSA-N 0.000 claims 1
- BIWQNIMLAISTBV-UHFFFAOYSA-N (4-methylphenyl)boronic acid Chemical compound CC1=CC=C(B(O)O)C=C1 BIWQNIMLAISTBV-UHFFFAOYSA-N 0.000 claims 1
- HTFXWAOSQODIBI-UHFFFAOYSA-N 2-benzyl-1,3-dihydropyrrolo[3,4-c]pyridine Chemical compound C1C2=CC=NC=C2CN1CC1=CC=CC=C1 HTFXWAOSQODIBI-UHFFFAOYSA-N 0.000 claims 1
- ZNRGSYUVFVNSAW-UHFFFAOYSA-N 3-nitrophenylboronic acid Chemical compound OB(O)C1=CC=CC([N+]([O-])=O)=C1 ZNRGSYUVFVNSAW-UHFFFAOYSA-N 0.000 claims 1
- RGQWCMSURYEQHR-UHFFFAOYSA-N [2-(cyclopropanecarbonylamino)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC=C1NC(=O)C1CC1 RGQWCMSURYEQHR-UHFFFAOYSA-N 0.000 claims 1
- HCVMQMSUJGYKOB-UHFFFAOYSA-N [2-(pyrrolidine-1-carbonyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC=C1C(=O)N1CCCC1 HCVMQMSUJGYKOB-UHFFFAOYSA-N 0.000 claims 1
- JNSBEPKGFVENFS-UHFFFAOYSA-N [2-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC=C1C(F)(F)F JNSBEPKGFVENFS-UHFFFAOYSA-N 0.000 claims 1
- DGXXULNJZFCUEP-UHFFFAOYSA-N [3-(cyclopropanecarbonylamino)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC(NC(=O)C2CC2)=C1 DGXXULNJZFCUEP-UHFFFAOYSA-N 0.000 claims 1
- WOAORAPRPVIATR-UHFFFAOYSA-N [3-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC(C(F)(F)F)=C1 WOAORAPRPVIATR-UHFFFAOYSA-N 0.000 claims 1
- UVEPVVVRJXGARC-UHFFFAOYSA-N [4-(cyclopropanecarbonylamino)phenyl]boronic acid Chemical compound C1=CC(B(O)O)=CC=C1NC(=O)C1CC1 UVEPVVVRJXGARC-UHFFFAOYSA-N 0.000 claims 1
- BQQVLGCZAVEYDO-UHFFFAOYSA-N [4-(pyrrolidine-1-carbonyl)phenoxy]boronic acid Chemical compound C1=CC(OB(O)O)=CC=C1C(=O)N1CCCC1 BQQVLGCZAVEYDO-UHFFFAOYSA-N 0.000 claims 1
- 239000003377 acid catalyst Substances 0.000 claims 1
- BEBCJVAWIBVWNZ-UHFFFAOYSA-N glycinamide Chemical compound NCC(N)=O BEBCJVAWIBVWNZ-UHFFFAOYSA-N 0.000 claims 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 claims 1
- KQSSATDQUYCRGS-UHFFFAOYSA-N methyl glycinate Chemical compound COC(=O)CN KQSSATDQUYCRGS-UHFFFAOYSA-N 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract description 39
- 238000006243 chemical reaction Methods 0.000 abstract description 35
- 239000000126 substance Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- 230000000670 limiting effect Effects 0.000 description 45
- 239000000203 mixture Substances 0.000 description 43
- 125000001072 heteroaryl group Chemical group 0.000 description 39
- 125000000623 heterocyclic group Chemical group 0.000 description 38
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 32
- 229910052757 nitrogen Inorganic materials 0.000 description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 28
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 27
- 239000000047 product Substances 0.000 description 26
- 125000003118 aryl group Chemical group 0.000 description 25
- 239000000243 solution Substances 0.000 description 23
- 125000000217 alkyl group Chemical group 0.000 description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 125000001424 substituent group Chemical group 0.000 description 21
- 125000004432 carbon atom Chemical group C* 0.000 description 20
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 18
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 18
- 229940002612 prodrug Drugs 0.000 description 17
- 239000000651 prodrug Substances 0.000 description 17
- 238000001914 filtration Methods 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 16
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 14
- 102000004079 Prolyl Hydroxylases Human genes 0.000 description 14
- 108010043005 Prolyl Hydroxylases Proteins 0.000 description 14
- 150000001768 cations Chemical class 0.000 description 14
- 239000003112 inhibitor Substances 0.000 description 14
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 13
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 13
- 125000005842 heteroatom Chemical group 0.000 description 13
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 13
- LQXLPTXROAPSNP-UHFFFAOYSA-N 5-(3-chlorophenyl)-3-methoxypyridine-2-carbonitrile Chemical compound N1=C(C#N)C(OC)=CC(C=2C=C(Cl)C=CC=2)=C1 LQXLPTXROAPSNP-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
- 125000004429 atom Chemical group 0.000 description 12
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 125000002837 carbocyclic group Chemical group 0.000 description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 10
- NDOKHNXIIYLZPY-UHFFFAOYSA-N 2-[[5-(3-chlorophenyl)-3-hydroxypyridin-2-yl]amino]acetic acid Chemical compound C1=C(O)C(NCC(=O)O)=NC=C1C1=CC=CC(Cl)=C1 NDOKHNXIIYLZPY-UHFFFAOYSA-N 0.000 description 9
- DYUOYBIHGUNMQN-UHFFFAOYSA-N 3-chloro-5-(3-chlorophenyl)pyridine-2-carbonitrile Chemical compound ClC1=CC=CC(C=2C=C(Cl)C(C#N)=NC=2)=C1 DYUOYBIHGUNMQN-UHFFFAOYSA-N 0.000 description 9
- 0 Cc1c[*+]c[s]1 Chemical compound Cc1c[*+]c[s]1 0.000 description 9
- 235000001014 amino acid Nutrition 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 125000000753 cycloalkyl group Chemical group 0.000 description 9
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 9
- 239000012265 solid product Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 description 8
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 8
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- KMZAXKDGIXGPOF-UHFFFAOYSA-N 5-(3-chlorophenyl)-3-hydroxypyridine-2-carboxylic acid Chemical compound C1=C(O)C(C(=O)O)=NC=C1C1=CC=CC(Cl)=C1 KMZAXKDGIXGPOF-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 125000003342 alkenyl group Chemical group 0.000 description 7
- 125000000304 alkynyl group Chemical group 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 7
- 125000001624 naphthyl group Chemical group 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000002243 precursor Substances 0.000 description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 7
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 102000008109 Mixed Function Oxygenases Human genes 0.000 description 6
- 108010074633 Mixed Function Oxygenases Proteins 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 6
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 6
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 6
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- YTLGQWBFHNKITM-UHFFFAOYSA-N methyl 2-[[5-(3-chlorophenyl)-3-hydroxypyridin-2-yl]amino]acetate Chemical compound C1=C(O)C(NCC(=O)OC)=NC=C1C1=CC=CC(Cl)=C1 YTLGQWBFHNKITM-UHFFFAOYSA-N 0.000 description 6
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- 238000003786 synthesis reaction Methods 0.000 description 6
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 5
- 125000006017 1-propenyl group Chemical group 0.000 description 5
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 5
- ATUOLSDAAPMVJJ-UHFFFAOYSA-N 3,5-dichloropyridine-2-carbonitrile Chemical compound ClC1=CN=C(C#N)C(Cl)=C1 ATUOLSDAAPMVJJ-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 125000005275 alkylenearyl group Chemical group 0.000 description 5
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
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- 238000004128 high performance liquid chromatography Methods 0.000 description 5
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- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 5
- 239000000463 material Substances 0.000 description 5
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- 239000011734 sodium Substances 0.000 description 5
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- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 4
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 4
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
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- 150000007513 acids Chemical class 0.000 description 4
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- 239000011575 calcium Substances 0.000 description 4
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 4
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 4
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- 125000002883 imidazolyl group Chemical group 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 125000001715 oxadiazolyl group Chemical group 0.000 description 4
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
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