CN104447702A - 一种胺基取代Bouchardatine衍生物及其制备方法和应用 - Google Patents
一种胺基取代Bouchardatine衍生物及其制备方法和应用 Download PDFInfo
- Publication number
- CN104447702A CN104447702A CN201410738079.8A CN201410738079A CN104447702A CN 104447702 A CN104447702 A CN 104447702A CN 201410738079 A CN201410738079 A CN 201410738079A CN 104447702 A CN104447702 A CN 104447702A
- Authority
- CN
- China
- Prior art keywords
- compound
- derivative
- substituted
- bouchardatine
- fatty alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- ZDTNFKKWSCJPNF-UHFFFAOYSA-N 2-(4-oxo-1h-quinazolin-2-yl)-1h-indole-3-carbaldehyde Chemical class C1=CC=C2C(=O)NC(C3=C(C4=CC=CC=C4N3)C=O)=NC2=C1 ZDTNFKKWSCJPNF-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical group [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 title abstract 4
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 21
- 208000004930 Fatty Liver Diseases 0.000 claims abstract description 8
- 206010019708 Hepatic steatosis Diseases 0.000 claims abstract description 8
- 208000010706 fatty liver disease Diseases 0.000 claims abstract description 8
- 231100000240 steatosis hepatitis Toxicity 0.000 claims abstract description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 85
- 150000001875 compounds Chemical class 0.000 claims description 59
- 239000000243 solution Substances 0.000 claims description 48
- 230000015572 biosynthetic process Effects 0.000 claims description 30
- 229940125898 compound 5 Drugs 0.000 claims description 26
- 239000003814 drug Substances 0.000 claims description 26
- 238000003786 synthesis reaction Methods 0.000 claims description 26
- -1 substituted-phenyl Chemical group 0.000 claims description 24
- 230000003579 anti-obesity Effects 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 125000003368 amide group Chemical group 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 8
- 229940125782 compound 2 Drugs 0.000 claims description 7
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical group NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 claims description 7
- 229940067157 phenylhydrazine Drugs 0.000 claims description 7
- PXBFMLJZNCDSMP-UHFFFAOYSA-N 2-Aminobenzamide Chemical compound NC(=O)C1=CC=CC=C1N PXBFMLJZNCDSMP-UHFFFAOYSA-N 0.000 claims description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 6
- 229940125904 compound 1 Drugs 0.000 claims description 6
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 5
- 239000005695 Ammonium acetate Substances 0.000 claims description 5
- 229940043376 ammonium acetate Drugs 0.000 claims description 5
- 235000019257 ammonium acetate Nutrition 0.000 claims description 5
- 229940126214 compound 3 Drugs 0.000 claims description 5
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- FGWYWKIOMUZSQF-UHFFFAOYSA-N 1,1,1-triethoxypropane Chemical compound CCOC(CC)(OCC)OCC FGWYWKIOMUZSQF-UHFFFAOYSA-N 0.000 claims description 3
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 claims description 3
- 239000002262 Schiff base Substances 0.000 claims description 3
- 150000004753 Schiff bases Chemical class 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 150000002475 indoles Chemical group 0.000 claims description 3
- 125000001041 indolyl group Chemical group 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000006187 pill Substances 0.000 claims description 3
- 125000005936 piperidyl group Chemical group 0.000 claims description 3
- 239000000375 suspending agent Substances 0.000 claims description 3
- 239000003826 tablet Substances 0.000 claims description 3
- 230000031709 bromination Effects 0.000 claims description 2
- 238000005893 bromination reaction Methods 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 150000002466 imines Chemical class 0.000 claims description 2
- CFHIDWOYWUOIHU-UHFFFAOYSA-N oxomethyl Chemical compound O=[CH] CFHIDWOYWUOIHU-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 abstract description 31
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 abstract description 25
- 208000008589 Obesity Diseases 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 17
- 235000020824 obesity Nutrition 0.000 abstract description 17
- 150000002632 lipids Chemical class 0.000 abstract description 12
- 210000001789 adipocyte Anatomy 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 235000012000 cholesterol Nutrition 0.000 abstract description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 2
- 210000000229 preadipocyte Anatomy 0.000 abstract description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 230000009815 adipogenic differentiation Effects 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 88
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 66
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 63
- 238000005481 NMR spectroscopy Methods 0.000 description 47
- 239000007787 solid Substances 0.000 description 33
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 24
- 230000007935 neutral effect Effects 0.000 description 23
- 238000000746 purification Methods 0.000 description 23
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 22
- 239000003480 eluent Substances 0.000 description 22
- 239000012074 organic phase Substances 0.000 description 22
- 230000006698 induction Effects 0.000 description 13
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 101100391174 Dictyostelium discoideum forC gene Proteins 0.000 description 9
- 230000004069 differentiation Effects 0.000 description 9
- 230000003834 intracellular effect Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 230000035508 accumulation Effects 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 8
- NPGIHFRTRXVWOY-UHFFFAOYSA-N Oil red O Chemical compound Cc1ccc(C)c(c1)N=Nc1cc(C)c(cc1C)N=Nc1c(O)ccc2ccccc12 NPGIHFRTRXVWOY-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 6
- 229930014626 natural product Natural products 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 5
- 230000006372 lipid accumulation Effects 0.000 description 5
- 201000007270 liver cancer Diseases 0.000 description 5
- 208000014018 liver neoplasm Diseases 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- DHHVAGZRUROJKS-UHFFFAOYSA-N phentermine Chemical compound CC(C)(N)CC1=CC=CC=C1 DHHVAGZRUROJKS-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000007619 statistical method Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 230000004906 unfolded protein response Effects 0.000 description 3
- KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 2
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 229930186217 Glycolipid Natural products 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 229920004890 Triton X-100 Polymers 0.000 description 2
- 239000013504 Triton X-100 Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- OMFXVFTZEKFJBZ-HJTSIMOOSA-N corticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OMFXVFTZEKFJBZ-HJTSIMOOSA-N 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 235000021588 free fatty acids Nutrition 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 229960003562 phentermine Drugs 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 238000002525 ultrasonication Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- AVRPFRMDMNDIDH-UHFFFAOYSA-N 1h-quinazolin-2-one Chemical group C1=CC=CC2=NC(O)=NC=C21 AVRPFRMDMNDIDH-UHFFFAOYSA-N 0.000 description 1
- RPYLBWFQFVKIOT-UHFFFAOYSA-N 2-(1-methylpiperazin-2-yl)ethanamine Chemical compound CN1CCNCC1CCN RPYLBWFQFVKIOT-UHFFFAOYSA-N 0.000 description 1
- IAZZNTYMXXEHHT-UHFFFAOYSA-N 2-(1h-pyrrol-2-yl)ethanamine Chemical class NCCC1=CC=CN1 IAZZNTYMXXEHHT-UHFFFAOYSA-N 0.000 description 1
- APIXJSLKIYYUKG-UHFFFAOYSA-N 3 Isobutyl 1 methylxanthine Chemical compound O=C1N(C)C(=O)N(CC(C)C)C2=C1N=CN2 APIXJSLKIYYUKG-UHFFFAOYSA-N 0.000 description 1
- ZRCAHGVDEKPRSE-UHFFFAOYSA-N 3-(1h-pyrrol-2-yl)propan-1-amine Chemical class NCCCC1=CC=CN1 ZRCAHGVDEKPRSE-UHFFFAOYSA-N 0.000 description 1
- PNPCRKVUWYDDST-UHFFFAOYSA-N 3-chloroaniline Chemical compound NC1=CC=CC(Cl)=C1 PNPCRKVUWYDDST-UHFFFAOYSA-N 0.000 description 1
- HVYWMOMLDIMFJA-UHFFFAOYSA-N 3-cholesterol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 HVYWMOMLDIMFJA-UHFFFAOYSA-N 0.000 description 1
- WDBQJSCPCGTAFG-QHCPKHFHSA-N 4,4-difluoro-N-[(1S)-3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-pyridin-3-ylpropyl]cyclohexane-1-carboxamide Chemical compound FC1(CCC(CC1)C(=O)N[C@@H](CCN1CCC(CC1)N1C(=NN=C1C)C(C)C)C=1C=NC=CC=1)F WDBQJSCPCGTAFG-QHCPKHFHSA-N 0.000 description 1
- BWGRDBSNKQABCB-UHFFFAOYSA-N 4,4-difluoro-N-[3-[3-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-thiophen-2-ylpropyl]cyclohexane-1-carboxamide Chemical compound CC(C)C1=NN=C(C)N1C1CC2CCC(C1)N2CCC(NC(=O)C1CCC(F)(F)CC1)C1=CC=CS1 BWGRDBSNKQABCB-UHFFFAOYSA-N 0.000 description 1
- QNGVNLMMEQUVQK-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine Chemical compound CCN(CC)C1=CC=C(N)C=C1 QNGVNLMMEQUVQK-UHFFFAOYSA-N 0.000 description 1
- 102100036009 5'-AMP-activated protein kinase catalytic subunit alpha-2 Human genes 0.000 description 1
- 206010061623 Adverse drug reaction Diseases 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241000037040 Bouchardatia neurococca Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- HWCHMSTXWLBOFE-UHFFFAOYSA-N CC(C(N1)=Nc(cccc2)c2C1=O)Br Chemical compound CC(C(N1)=Nc(cccc2)c2C1=O)Br HWCHMSTXWLBOFE-UHFFFAOYSA-N 0.000 description 1
- YHEFVQPHKGDKQG-UHFFFAOYSA-N CC(C(N1)=Nc2ccccc2C1=C=O)Br Chemical compound CC(C(N1)=Nc2ccccc2C1=C=O)Br YHEFVQPHKGDKQG-UHFFFAOYSA-N 0.000 description 1
- 101710173975 CCAAT/enhancer-binding protein gamma Proteins 0.000 description 1
- 102100037675 CCAAT/enhancer-binding protein gamma Human genes 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 238000008620 Cholesterol Assay Methods 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 description 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 1
- 101710088172 HTH-type transcriptional regulator RipA Proteins 0.000 description 1
- 235000001018 Hibiscus sabdariffa Nutrition 0.000 description 1
- 101000783681 Homo sapiens 5'-AMP-activated protein kinase catalytic subunit alpha-2 Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 102000007330 LDL Lipoproteins Human genes 0.000 description 1
- 108010007622 LDL Lipoproteins Proteins 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- LFZAGIJXANFPFN-UHFFFAOYSA-N N-[3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-thiophen-2-ylpropyl]acetamide Chemical compound C(C)(C)C1=NN=C(N1C1CCN(CC1)CCC(C=1SC=CC=1)NC(C)=O)C LFZAGIJXANFPFN-UHFFFAOYSA-N 0.000 description 1
- CKKKXTUKEXCRJQ-UHFFFAOYSA-N NCCCC1C(N(CCN1)OCC)(OCC)OCC Chemical compound NCCCC1C(N(CCN1)OCC)(OCC)OCC CKKKXTUKEXCRJQ-UHFFFAOYSA-N 0.000 description 1
- 102000000536 PPAR gamma Human genes 0.000 description 1
- 108010016731 PPAR gamma Proteins 0.000 description 1
- 102000017794 Perilipin-2 Human genes 0.000 description 1
- 108010067163 Perilipin-2 Proteins 0.000 description 1
- 235000005291 Rumex acetosa Nutrition 0.000 description 1
- 240000007001 Rumex acetosella Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 102000008078 Sterol Regulatory Element Binding Protein 1 Human genes 0.000 description 1
- 108010074436 Sterol Regulatory Element Binding Protein 1 Proteins 0.000 description 1
- AEDMQUAPBVOJNN-UHFFFAOYSA-N [3-[2-[4-[2-(trifluoromethyl)phenoxy]piperidin-1-yl]-1,3-thiazol-5-yl]-1,2,4-oxadiazol-5-yl]methanol Chemical compound O1C(CO)=NC(C=2SC(=NC=2)N2CCC(CC2)OC=2C(=CC=CC=2)C(F)(F)F)=N1 AEDMQUAPBVOJNN-UHFFFAOYSA-N 0.000 description 1
- KTWNIUBGGFBRKH-UHFFFAOYSA-N [4-(dimethylamino)phenyl]azanium;chloride Chemical compound Cl.CN(C)C1=CC=C(N)C=C1 KTWNIUBGGFBRKH-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000593 adipose tissue white Anatomy 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 238000003149 assay kit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
- 229960003957 dexamethasone Drugs 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 230000000940 lipogenetic effect Effects 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- OKKJLVBELUTLKV-VMNATFBRSA-N methanol-d1 Chemical compound [2H]OC OKKJLVBELUTLKV-VMNATFBRSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 1
- RWIVICVCHVMHMU-UHFFFAOYSA-N n-aminoethylmorpholine Chemical compound NCCN1CCOCC1 RWIVICVCHVMHMU-UHFFFAOYSA-N 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 229960001243 orlistat Drugs 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 238000010814 radioimmunoprecipitation assay Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 108091006091 regulatory enzymes Proteins 0.000 description 1
- 108091008025 regulatory factors Proteins 0.000 description 1
- 102000037983 regulatory factors Human genes 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000003513 sheep sorrel Nutrition 0.000 description 1
- UNAANXDKBXWMLN-UHFFFAOYSA-N sibutramine Chemical compound C=1C=C(Cl)C=CC=1C1(C(N(C)C)CC(C)C)CCC1 UNAANXDKBXWMLN-UHFFFAOYSA-N 0.000 description 1
- 229960004425 sibutramine Drugs 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229960004394 topiramate Drugs 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 210000002444 unipotent stem cell Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明公开了一种胺基取代Bouchardatine衍生物及其制备方法和应用,所述衍生物结构式如式(I)所示:其中:R为-(CH2)nR1,n=0、1、2、3或4;R1为取代苯基、杂环基、取代氨基、C1-6的脂肪烷基、C3-6环烷基或羟基;本发明提供的胺基取代Bouchardatine衍生物能够显著阻断前脂肪细胞3T3-L1的分化成脂过程,减少3T3-L1脂肪细胞内的脂质及HepG-2细胞内胆固醇含量,具有抗肥胖症及减轻脂肪肝生成效果。
Description
技术领域
本发明涉及Bouchardatine技术领域,更具体地,涉及一种胺基取代Bouchardatine衍生物及其制备方法和应用。
背景技术
肥胖症,一类与多种代谢类型疾病的密切相关的新型疾病。肥胖症的发生是由于机体能量代谢失衡而介导机体代谢紊乱的过程。当机体摄入的能量多余机体消耗的能量,富余的能量则以脂肪的形式储存于体内,促进肥胖症的发生。目前,世界卫生组织对肥胖的判定均是基于身体质量指数(Body Mass Index,BMI),即BMI≥30kg/m2时则定义为肥胖。随着物质生活水平的提高,肥胖症发生率的增多,肥胖症的发病机制研究以及肥胖症的治疗药物研究,受到科学研究者们广泛重视。
目前,全球肥胖人口正处于急剧增加的阶段,其中以青少年为主(18岁以下)。据世界卫生健康组织统计,2011年青少年肥胖人口数目达12亿,约占10%;2012年青少年肥胖人口数则增至15亿;2013年,该项数值则升至17亿。而在中国,近几年来我国肥胖人口的增长速率等同于欧美等国家过去30年的增长速率,主要以青少年为主(<18岁)。在全球肥胖症广泛存在的情形下,针对肥胖症的有效治疗药物研发则相对滞后。曾获准用于治疗肥胖症的药物西布曲明和奥利司他均存在严重的副作用,前者已遭退市,后者市场前景堪忧。而目前世界范围内可供选择的抗肥胖症药物很少。临床上采用药物的主要有中枢神经类药物如盐酸劳卡色林,去甲肾上腺素再摄取抑制剂如盐酸芬特明/盐酸芬特明-托吡酯复方胶囊剂等。上述药物临床使用表明,抗肥胖效果有限,药物副作用明显,限制了抗肥胖药物的使用。因此,研究开发药效更好,安全性更高的抗肥胖药物已成为目前研究热点之一。
研究表明,肥胖症的形成主要是由于机体内代谢紊乱导致脂肪过度形成,并抑制脂肪动员氧化分解能力。脂肪的形成主要是两方面因素共同作用的结果:1)糖脂代谢平衡破坏,合成代谢增强,分解代谢减弱;2)分化调控因子诱导多潜能/单能干细胞定向分化形成脂肪细胞,如表皮成纤维细胞;因此,抑制脂肪细胞分化或促进糖脂分解代谢,从而减少脂质累积,是发展抗肥胖症药物的主要基本策略。
天然产物Bouchardatine作为一类β-吲哚喹唑啉酮生物碱,是从植物Bouchardatia neurococca分离得到,其结构为喹唑啉酮的2-位与吲哚的2-位相连构成。现代研究表明,Bouchardatine具有广泛的生理活性,如抗癌、抗病毒、抗结核等。
发明人研究发现,Bouchardatine在一定浓度下能抑制脂肪酸合成如10μM浓度下脂质含量约降低23%。因此,我们基于Bouchardatine碱结构进行吲哚结构的3位修饰,期望合成得到抗肥胖效果更好、毒性更小的先导化合物。
发明内容
发明人发现,天然产物Bouchardatine具有一定的抑制脂肪细胞分化和脂质蓄积的活性,是一个具有潜在发展前景的抗肥胖症药物先导结构。发明人在Bouchardatine结构基础上进行了修饰和优化研究。主要是将8号位的醛基与链状结构特点的胺或者芳香胺反应得到希夫碱,目的是提高目标化合物与作用靶点的相互作用能力和对相关通路的化学干预效果,改善化合物的水溶性和生物利用度等成药性质。
本发明的目的是针对现有技术中的不足,提供一种胺基取代Bouchardatine衍生物。
本发明还提供上述衍生物的制备方法以及应用。
本发明通过以下的技术方案实现上述技术目的:
本发明提供了一种胺基取代Bouchardatine衍生物,结构式如式(I)所示:
其中:R为-(CH2)nR1,n=0、1、2、3或4;
R1独立地选自:
(1)被1个或多个R2取代的取代苯基;
(2)五元或六元含氮或含氮氧杂环基;
(3)被1个或多个R3取代的取代氨基;
(4)C1-6脂肪烷基或C3-6环烷基;
(5)羟基;
(6)氢;
R2独立地选自:
(1)被1个或多个R4取代的取代氨基;
(2)卤基;
(3)C1-3脂肪烷基;
(4)氢;
R3为C1-4脂肪烷基;
R4为C1-3直链烷基。
优选地,所述R1独立地选自:
(1)被1个或多个R2取代的取代苯基;
(2)五元或六元含氮或含氮氧杂环基;
(3)被1个或多个R3取代的取代氨基;
(4)C1-6脂肪烷基或C3-6环烷基;
(5)羟基;
(6)氢;
R2独立地选自:
(1)被1个或多个R4取代的取代氨基;
(2)氯基;
(3)C1-3脂肪烷基;
(4)氢;
R3为C1-4脂肪烷基;
R4为C1-3直链烷基。
更优选地,所述R1独立地选自:
(1)被1个R2取代的取代苯基;
(2)吗啡啉基,吡咯基,甲基哌嗪基,哌啶基;
(3)N,N-二甲基氨基,N,N-二乙基氨基;
(4)C1-4脂肪烷基或环戊基;
(5)羟基;
(6)氢;
R2独立地选自:
(1)N,N-二甲基氨基或N,N-二乙基氨基;
(2)氯基;
(3)C1-3脂肪烷基;
(4)氢。
所述R1为N,N-二甲基氨基、N,N-二乙基氨基、吗啡啉基、吡咯基、环戊基、哌啶基、甲基哌嗪基、不含N的脂肪末端烃或芳香苯基。
本发明所述衍生物合成过程如下:
具体合成步骤如下:
S1:邻氨基苯甲酰胺与原丙酸三乙酯反应得到化合物1
S2:化合物1经溴化后得到化合物2
S3:化合物2再与苯肼经取代、消除反应生成亚胺,然后再与一分子苯肼反应生成化合物3
S4:化合物3经PPA催化的Fischer反应得到含有吲哚环结构特征的化合物4
S5:化合物4再与DMSO-H2O及乙酸铵反应,并在吲哚的3-位引入甲酰基得到化合物5
S6:将化合物5与不同的胺反应生成希夫碱,得到所述胺基取代Bouchardatine衍生物。
优选地,所述S3步骤中化合物2与苯肼反应的摩尔比为1:3~5。
优选地,所述S5步骤中反应采用氮气保护进行。
优选地,所述S5步骤中乙酸铵与化合物4反应的摩尔比为2~6:1,所述DMSO-H2O溶液中DMSO与H2O的体积比为10~20:1。
本发明还提供所述Bouchardatine衍生物在制备抗肥胖症和减轻脂肪肝生成的药物中的应用。
进一步地,本发明所述药物还包括和其药学上可接受的盐或载体。
更进一步地,所述药物为注射剂、片剂、丸剂、胶囊剂、悬浮剂或乳剂。
本发明还提供了上述胺基取代Bouchardatine衍生物的抑制脂肪生成和积累以及减轻脂肪肝生成能力的活性的研究结果:
细胞实验结果表明,本发明提供的胺基取代Bouchardatine不仅能够显著性地减少3T3-L1小鼠脂肪细胞内甘油三酯含量,特别地,通过对比Bouchardatine天然产物与SYS-S2降脂活性,发现化合物SYS-S2降脂活性提高了约11倍。并且还能够减少HepG-2细胞内胆固醇含量以及油酸钠诱导的人肝癌细胞株HepG-2细胞内甘油三酯累积,例如抑制人肝癌细胞株HepG-2细胞内甘油三酯累积的EC50=18.7±0.74μM,这显示了本发明所提供的Bouchardatine衍生物的抗肥胖症与减轻脂肪肝生成作用可能是通过两种途径:1)抑制细胞内脂肪生成而减少脂肪积累,2)抑制外源性脂肪酸摄取而促进内源性脂肪动员来减少脂质与胆固醇累积,达到治疗肥胖症和减轻脂肪肝生成的效果。
通过对化合物SYS-S2降脂机制研究发现,化合物SYS-S2可显著性的下调脂肪分化相关调控因子的表达(如PPARγ,C/EBPγ,SREBP-1c)以及脂肪生成的关键调节酶(ACC,FAS,SCD-1)。其次,我们还发现化合物SYS-S2能够激活AMPK通路以及抑制未折叠蛋白响应通路(unfolded protein response,UPR)。这些结果与其抗肥胖症的治疗作用效果相一致。
动物实验结果表明,化合物SYS-S2急毒毒性的IC50大于100mg/kg,远远高于有效剂量窗口。且化合物SYS-S2在不影响小鼠摄食条件下,可有效的减少白色脂肪组织重量,并可显著性的降低血浆中甘油三酯,游离脂肪酸及低密度脂蛋白含量,这一实验结果与细胞水平的研究结果相符合。其次,化合物SYS-S2药学性质稳定,膜通透性好,生物利用率较高,表明SYS-S2具有良好的成药性。
本发明还提供了一种抗肥胖药物,该类药物具有减少脂肪积累、减轻肥胖、缓解脂肪肝等功效,可用于治疗肥胖症以及肥胖引起的糖尿病、心血管疾病等相关疾病。该类药物含有上述的胺基(链)取代Bouchardatine衍生物以及药学上可接受的辅助剂。该药物可以制成注射剂、片剂、丸剂、胶囊剂、悬浮剂或乳剂的形式使用。其给药途径可为口服,经皮,静脉或肌肉注射。
药理学和动物实验证明,本发明所涉及的胺基取代Bouchardatine衍生物,比天然的Bouchardatine具有更好的抗肥胖症和减轻脂肪肝生成能力,成药性也得到显著改善,具有进一步开发成为抗肥胖症新药的前景。
与现有技术相比,本发明具有以下有益效果:
本发明提供的胺基取代Bouchardatine衍生物能够显著阻断前脂肪细胞3T3-L1的分化成脂过程,减少3T3-L1脂肪细胞内的脂质及HepG-2细胞内胆固醇含量,并且能够减少游离脂肪酸诱导的人肝癌细胞内脂质的积累,并且安全性高,成药性好。
附图说明
图1:本发明提供的Bouchardatine衍生物对3T3-L1脂肪细胞脂肪累积的影响(化合物浓度均为1μM)
图2:Bouchardatine天然产物与衍生物SYS-S2以浓度梯度依赖性的方式减少3T3-L1细胞的脂质累积对照图。
图3:本发明提供的Bouchardatine衍生物对3T3-L1细胞分化与基础对照组BM,DMSO分化对照组的细胞形态对比图(所述细胞形态均为3T3-L1细胞分化第6天,显微镜40倍视野下)
图4:本发明提供的Bouchardatine衍生物对人肝癌细胞HepG-2胆固醇含量的影响(化合物浓度均为1μM)。
图5:化合物浓度均为1μM对油酸钠诱导人肝癌细胞HepG-2脂质累积的影响(化合物浓度均为10μM)。
具体实施方式
下面结合具体实施例进一步详细说明本发明。除非特别说明,本发明采用的试剂、设备和方法为本技术领域常规市购的试剂、设备和常规使用的方法。
实施例1:化合物1的合成
50mL单口瓶中投入邻氨基苯甲酰胺(1.36g,10mmol),加入原丙酸三乙酯10mL,将温度调至155℃反应19h,点板显示反应完全,有两个点。将反应液冷却至室温,析出少量白色固体,再放置冰箱析出大量固体,过滤,乙醇洗涤,将母液旋干后,再用乙醇溶解其中杂质,再过滤,合并滤饼,烘干共得到1.51g白色针状固体1。
产率89.5%;1H NMR(400MHz,CDCl3)δ11.39(s,1H),8.31(d,J=7.9Hz,1H),7.83–7.67(m,2H),7.48(t,J=7.4Hz,1H),2.85(q,J=7.5Hz,2H),1.46(t,J=7.6Hz,3H);ESI-MS m/z:175.2[M+H]+.
实施例2:化合物2的合成
将化合物1(1.5g,8.6mmol)加入到90mL乙酸中,再加入乙酸钠(705mg,8.6mmol),加热到60℃,搅拌一会,直至反应液澄清。取0.5mL溴素(8.6mmol)溶解到10mL乙酸中,用用恒压滴液漏斗滴入到反应液中,反应液由棕色变为白色浑浊,反应10个小时左右,将反应液倒入水中,析出大量白色固体,抽滤,大量水洗。红外灯下烘干,得1.93g白色固体2。
产率88.7%;1H NMR(400MHz,DMSO)δ12.49(s,1H),8.12(d,J=8.0Hz,1H),7.86(t,J=7.8Hz,1H),7.70(t,J=8Hz,1H),7.56(d,J=8.0Hz,1H),5.10(m,1H),2.01(d,J=8.0Hz,3H);ESI-MS m/z:255.0[M+H]+,253.0[M-H]-.
实施例3:化合物3的合成
将化合物2(14.87g,58.7mmol)加入到450mL乙醇中,再加入苯肼(20.2mL,0.21mol),加热到86℃回流,反应过夜,第二天发现有大量淡黄色固体悬浊。停止反应,冷却静置,过滤,用少量乙醇洗涤,再用乙醇重结晶,烘干得到12.4g淡黄色棉状轻薄的固体3。
产率76%;1H NMR(400MHz,DMSO)δ11.50(s,1H),9.88(s,1H),8.13(d,J=7.9Hz,1H),7.81(t,J=7.6Hz,1H),7.68(d,J=8.1Hz,1H),7.60(d,J=7.8Hz,2H),7.49(t,J=7.5Hz,1H),7.28(t,J=7.9Hz,2H),6.89(t,J=7.3Hz,1H),2.35(s,3H);ESI-MS m/z:279.2[M+H]+,277.2[M-H]-.
实施例4:化合物4的合成
500mL的三颈瓶中加入200mL的PPA,油浴加热到180℃,开启机械搅拌。将化合物3(12.4g,44.5mmol)加入到PPA中。反应2h,反应液逐渐变成红褐色。停止反应,冷却静置,倒入大量冰水中,用KOH调pH至中性,析出大量黄绿色固体,过滤,红外灯下烘干,得9.5g黄绿色固体4。
产率82.1%;1H NMR(400MHz,DMSO)δ11.71(s,1H),8.13(d,J=7.8Hz,1H),7.80(t,J=7.5Hz,1H),7.70(d,J=8.0Hz,1H),7.63(d,J=7.9Hz,1H),7.58(s,1H),7.53(d,J=8.2Hz,1H),7.45(t,J=7.5Hz,1H),7.21(t,J=7.6Hz,1H),7.05(t,J=7.5Hz,1H);ESI-MS m/z:262.1[M+H]+,260.1[M-H]-.
实施例5:化合物5的合成
于三颈瓶中加入化合物4(1.8g,6.89mmol)、醋酸铵(2.1g,27.56mmol),用混合溶剂DMSO-H2O(50mL/2.7mL)溶解,N2保护,于150℃反应24小时。将反应液倒入大量冰水中,不断搅拌,析出大量固体,将析出的黄棕色固体过滤,红外灯下烘干,DCM过柱纯化,得1.2g淡黄色固体5。
产率61%;1H NMR(400MHz,DMSO)δ13.62(s,1H),13.11(s,1H),10.49(s,1H),8.28(d,J=8.0Hz,1H),8.22(d,J=7.1Hz,1H),7.92(dd,J=11.1,4.1Hz,1H),7.86(d,J=7.8Hz,1H),7.70(d,J=8.1Hz,1H),7.61(t,J=6.9Hz,1H),7.43(t,J=7.1Hz,1H),7.36(t,J=7.1Hz,1H);ESI-MS m/z:290.1[M+H]+,288.0[M-H]-.
实施例6:化合物SYS-S1的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及氨乙基吗啡啉(0.08mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得淡黄色固体。
产率49%;1H NMR(400MHz,DMSO)δ12.62(s,1H),9.12(s,1H),8.18(d,J=7.8Hz,1H),8.08(d,J=7.8Hz,1H),7.85(dd,J=14.0,7.5Hz,2H),7.70(d,J=8.1Hz,1H),7.53(t,J=7.1Hz,1H),7.38(t,J=7.1Hz,1H),7.27(t,J=7.4Hz,1H),3.98(s,2H),3.57(s,4H),2.88(s,2H),1.23(s,4H).13C NMR(101MHz,CDCl3)δ163.0,155.6,149.2,146.4,135.0,134.2,131.4,129.0,127.2,126.6,126.4,125.6,122.6,122.0,118.8,112.8,112.2,67.0,58.8,53.8,29.7.HRMS(ESI)m/z:calcd forC23H23N5O2,[M+H]+402.1925,found 402.1912.
实施例7:化合物SYS-S2的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及氨乙基吡咯(0.08mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率54%;1H NMR(400MHz,CDCl3)δ8.86(s,1H),8.28(d,J=7.9Hz,2H),7.79(d,J=7.9Hz,1H),7.72(s,2H),7.50(d,J=8.2Hz,1H),7.43(t,J=4.1Hz,1H),7.36(t,J=4.2Hz,1H),7.23(t,J=7.9Hz,1H),4.12(t,J=6.0Hz,2H),3.31(t,J=5.7Hz,2H),2.88(s,4H),1.87(s,4H).13C NMR(101MHz,CDCl3)δ163.1,156.0,149.2,146.3,135.0,134.2,131.3,129.0,127.2,126.5,126.3,125.6,122.5,122.0,118.8,112.7,112.1,56.2,54.5,29.7,23.5.HRMS(ESI)m/z:calcd forC23H16N4O,[M+H]+386.1975,found 386.1960.
实施例8:化合物SYS-S3的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及苯胺(0.05mL,0.6mmol),反应体系颜色逐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=30:1作洗脱剂过中性Al2O3柱纯化得淡黄色固体。
产率53%;1H NMR(400MHz,CDCl3)δ10.39(s,1H),9.20(s,1H),8.35(d,J=7.9Hz,1H),7.97(d,J=8.0Hz,1H),7.77(d,J=4.8Hz,2H),7.72(d,J=7.7Hz,2H),7.57(d,J=8.1Hz,1H),7.53(s,1H),7.49(t,J=87Hz,2H),7.43(dd,J=13.7,5.8Hz,2H),7.34(dd,J=13.4,6.4Hz,2H).13C NMR(101MHz,DMSO)δ162.0,153.0,149.0,147.5,146.5,135.9,134.5,131.7,129.4,129.0,127.2,126.9,126.5,125.9,125.2,124.0,121.5,119.8,113.1,112.4,104.95.HRMS(ESI)m/z:calcd forC23H16N4O,[M+H]+365.1397,found 365.1386.
实施例9:化合物SYS-S4的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及正丁胺(0.05mL,0.6mmol),反应体系颜色逐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=25:1作洗脱剂过中性Al2O3柱纯化得淡黄色固体。
产率56%;1H NMR(400MHz,CDCl3)δ8.63(s,1H),8.22(d,J=7.8Hz,1H),7.71(d,J=7.9Hz,1H),7.58(s,2H),7.31(d,J=7.9Hz,3H),7.23(t,J=7.9Hz,1H),7.14(dd,J=14.8,7.2Hz,2H),3.72(t,J=6.8Hz,2H),1.87-1.80(m,2H),1.47-1.38(m,2H),0.92(t,J=7.3Hz,3H).13C NMR(101MHz,CDCl3)13C NMR(101MHz,CDCl3)δ162.3,153.4,148.3,145.6,134.0,133.0,130.2,127.9,126.0,125.6,125.2,124.4,121.6,120.7,117.9,117.7,111.7,111.0,59.1,31.9,19.5,12.8.HRMS(ESI)m/z:calcd for C21H20N4O,[M+H]+345.1710,found 345.1694.
实施例10:化合物SYS-S5的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及丙胺(0.05mL,0.6mmol),反应体系颜色逐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=25:1作洗脱剂过中性Al2O3柱纯化得淡棕色固体。
产率62%;1H NMR(400MHz,CDCl3)δ8.82(t,1H),8.33(d,J=7.9Hz,1H),7.88(d,J=8.0Hz,1H),7.74(s,2H),7.53(d,J=7.9Hz,1H),7.44(t,J=8.2Hz,1H),7.39(t,J=8.0Hz,1H)7.29(d,J=7.5Hz,1H),3.83(t,J=6.7Hz,2H),2.04-1.95(m,2H),1.09(t,J=7.3Hz,3H).13C NMR(101MHz,CDCl3)δ163.1,154.4,149.2,146.6,135.0,134.1,131.3,129.0,127.1,126.7,126.3,125.5,121.9,118.81,112.8,112.1,100.0,62.2,24.1,11.9.HRMS(ESI)m/z:calcd for C20H18N4O,[M+H]+331.1553,found 331.1540.
实施例11:化合物SYS-S6的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及N,N-二乙基对苯二胺(0.12g,0.6mmol),反应体系颜色逐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=35:1作洗脱剂过中性Al2O3柱纯化得淡红色固体。
产率64%;1H NMR(400MHz,DMSO)δ12.60(s,1H),9.38(s,1H),8.31(d,J=8.0Hz,1H),8.20(d,J=7.8Hz,1H),7.90-7.83(m,4H),7.70(d,J=8.2Hz,1H),7.55(t,J=7.3Hz,1H),7.39(t,J=7.5Hz,1H),7.27(t,J=7.3Hz,1H),6.80(d,J=8.9Hz,2H),3.43(dd,J=13.7,6.7Hz,4H),1.15(t,J=6.9Hz,6H).13C NMR(101MHz,CDCl3)δ163.1,147.5,146.7,143.9,135.2,133.9,130.5,129.1,127.0,126.5,126.0,125.4,122.7,122.4,121.6,118.9,114.3,112.1,112.0,77.3,77.0,76.7,44.6,12.7.HRMS(ESI)m/z:calcd for C27H25N5O,[M+H]+436.2132,found 436.2127.
实施例12:化合物SYS-S7的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及氨丙基甲基哌嗪(0.08mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=15:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率51%;1H NMR(400MHz,CDCl3)δ8.73(s,1H),8.26(d,J=7.8Hz,1H),7.79(d,J=8.0Hz,1H),7.79(d,J=8.0Hz,1H),7.69(d,J=3.6Hz,2H),7.48(d,J=8.0Hz,1H),7.39(dd,J=7.9,4.1Hz,1H),7.35(t,J=7.8Hz,1H),7.24(t,J=6.3Hz,1H),3.85(t,J=6.3Hz,2H),2.71(d,J=6.8Hz,4H),2.61(s,4H),2.34(s,3H),2.21-2.12(m,2H),0.92-0.78(m,2H).13C NMR(101MHz,CDCl3)δ163.0,155.1,149.1,146.4,135.1,134.1,131.2,129.0,127.1,126.6,126.3,125.5,122.4,121.9,118.7,112.6,112.2,58.1,55.8,54.36,52.4,45.5,29.7.HRMS(ESI)m/z:calcd forC25H28N6O,[M+H]+429.2397,found 429.2380.
实施例13:化合物SYS-S8的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及氨丙基吡咯(0.12mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率54%;1H NMR(400MHz,CDCl3)δ9.07(s,1H),8.14(d,J=7.7Hz,1H),8.05(d,J=8.0Hz,1H),7.80(dd,J=15.6,7.5Hz,2H),7.66(d,J=8.1Hz,1H),7.49(t,J=7.1Hz,1H),7.33(t,J=7.5Hz,1H),7.22(t,J=7.4Hz,1H),3.85(t,J=6.3Hz,2H),2.63(t,J=7.8Hz,2H),2.47(s,4H),2.00(m,2H),1.66(s,4H).13CNMR(101MHz,CDCl3)δ163.0,154.8,149.1,146.5,135.1,134.0,131.3,129.0,127.1,126.1,126.2,125.4,122.5,121.8,118.7,112.7,112.1,58.2,54.1,54.0,29.7,23.5..HRMS(ESI)m/z:calcd for C24H25N5O,[M+H]+400.2132,found 400.2120.
实施例14:化合物SYS-S9的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及N,N-二乙基-1,4-丁二胺(0.09mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得淡红色固体。
产率48%;1H NMR(400MHz,DMSO)δ9.11(s,1H),817(d,J=8.2Hz,1H),8.09(d,J=8.2Hz,1H),7.88–7.80(m,2H),7.69(d,J=8.2Hz,1H),7.52(t,J=7.6Hz,1H),7.36(t,J=7.4Hz,1H),7.25(t,J=7.4Hz,1H),3.85(t,J=7.4Hz,,2H),2.51(dt,J=3.5,1.7Hz,2H),2.43(m,4H),1.88–1.80(m,2H),1.59–1.52(m,2H),0.91(t,J=7.1Hz,6H).13C NMR(101MHz,CDCl3)δ162.1153.6,148.1,145.5,134.1,133.1,130.3,128.7,128.0,126.11,125.6,125.3,124.5,121.6,120.9,117.8,111.1,59.3,51.6,45.8,27.9,23.8,10.4.HRMS(ESI)m/z:calcd for C25H29N5O,[M+H]+416.2445,found 416.2446.
实施例15:化合物SYS-S10的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及N,N-二甲基-1,4-丁二胺(0.09mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得淡红色固体。
产率54%;1H NMR(400MHz,CDCl3)δ8.76(s,1H),8.29(d,J=7.8Hz,1H),7.82(d,J=7.6Hz,1H),7.71(s,2H),7.49(d,J=7.7Hz,1H),7.43–7.33(m,2H),7.25(t,J=7.6Hz,1H),3.84(t,J=4.1Hz,2H),2.44(t,J=7.8Hz,2H),2.28(s,6H),2.01-1.91(m,2H),1.77-1.66(m,2H).13C NMR(101MHz,CDCl3)δ163.1,154.6,149.1,146.5,135.1,134.0,131.2,128.9,127.1,126.5,126.2,125.4,122.5,121.8,118.7,112.7,112.1,60.1,59.3,45.3,28.7,25.3.HRMS(ESI)m/z:calcd forC23H25N5O,[M+H]+388.2132,found 388.2117.
实施例16:化合物SYS-S11的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及氨乙基甲基哌嗪(0.09mL,0.6mmol),反应体系颜色瞬间变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=15:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率57%;1H NMR(400MHz,CDCl3)δ8.80(s,1H),8.30(d,J=7.8Hz,1H),7.83(d,J=8.0Hz,1H),7.72(s,2H),7.51(d,J=7.8Hz,1H),7.43(t,J=4.1Hz,1H),7.37(t,J=7.8Hz,1H),7.26(t,J=8.0Hz,1H),3.99(t,J=6.5Hz,2H),3.00(t,J=6.6Hz,2H),2.66(s,4H),2.46(s,4H),2.26(s,3H).13C NMR(101MHz,CDCl3)δ163.1,155.5,149.1,146.5,135.0,134.1,131.4,129.0,127.1,126.6,126.3,125.5,122.6,121.9,118.8,112.8,112.1,58.3,57.5,55.1,53.3,46.0.HRMS(ESI)m/z:calcdfor C24H26N6O,[M+H]+415.2241,found 415.2225.
实施例17:化合物SYS-S12的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及N,N-二甲基对苯二胺盐酸盐(0.10g,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=30:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率54%;1H NMR(400MHz,CDCl3)δ8.83(s,1H),8.20(d,J=7.8Hz,1H),7.71(d,J=7.9Hz,1H),7.57(d,J=8.5Hz,4H),7.33-7.28(m,2H),7.19(t,J=7.6Hz,1H),7.10(t,J=7.4Hz,1H),6.65(d,J=8.7Hz,2H),2.90(s,6H).13C NMR(101MHz,CDCl3)δ163.1,150.1,146.6,144.7,135.17,133.9,130.7,129.1,127.0,126.5,126.1,125.5,122.4,121.7,118.9,114.2,112.8,112.1,40.4.HRMS(ESI)m/z:calcd for C25H21N5O,[M+H]+408.1819,found 408.1801.
实施例18:化合物SYS-S13的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及异丁胺(0.06mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=25:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率49%;1H NMR(400MHz,MeOD)δ8.87(s,1H),8.18(d,J=7.8Hz,1H),7.91(d,J=7.7Hz,1H),7.78(s,2H),7.58(d,J=8.1Hz,1H),7.46(t,J=7.4Hz,1H),7.33(t,J=7.8Hz,1H),7.23(t,J=7.4Hz,1H),3.68(d,J=6.4Hz,2H),2.26-2.19(m,1H),1.08(d,J=6.6Hz,6H).13C NMR(101MHz,CDCl3)δ162.0,153.6,148.0,145.6,134.1,133.0,130.2,127.9,126.0,125.5,125.2,124.4,121.5,120.7,117.7,111.6,111.1,67.5,28.6,19.7.HRMS(ESI)m/z:calcd for C21H20N4O,[M+H]+345.1710,found 345.1696.
实施例19:化合物SYS-S14的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及叔丁胺(0.06mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=25:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率54%;1H NMR(400MHz,DMSO)δ12.63(s,1H),8.97(s,1H),8.17(dd,J=7.0,3.6Hz,2H),7.88-7.81(m,3H),7.70(d,J=8.0Hz,1H),7.52(t,J=8.0Hz,2H),7.37(t,J=7.8Hz,1H),7.26(t,J=8.2Hz,1H),1.52(s,9H).13C NMR(101MHz,DMSO)δ162.6,150.7,135.8,134.3,127.5,127.1,126.1,125.9,124.9,123.1,122.1,121.4,120.3,119.3,113.2,113.0,112.3,29.3,27.1.HRMS(ESI)m/z:calcd forC21H20N4O,[M+H]+345.1710,found 345.1697.
实施例20:化合物SYS-S15的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及对甲苯胺(0.04g,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=30:1作洗脱剂过中性Al2O3柱纯化得淡黄色固体。
产率49%;1H NMR(500MHz,DMSO)δ12.76(s,1H),9.46(s,1H),8.31(d,J=8.1Hz,1H),8.19(d,J=7.9Hz,1H),7.88(t,J=7.6Hz,1H),7.84(d,J=7.9Hz,1H),7.79(d,J=8.2Hz,2H),7.70(d,J=8.2Hz,1H),7.54(t,J=7.3Hz,1H),7.38(t,J=7.6Hz,1H),7.32(d,J=8.1Hz,2H),7.28(t,J=7.5Hz,1H),2.37(s,3H).13CNMR(101MHz,DMSO)δ162.0,151.8,149.0,146.6,144.9,136.7,136.0,134.5,131.6,129.9,129.1,127.2,126.5,126.0,125.2,121.8,121.7,121.4,119.8,114.0,113.1,20.7.HRMS(ESI)m/z:calcd for C24H18N4O,[M+H]+379.1553,found379.1537.
实施例21:化合物SYS-S16的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及间氯苯胺(0.06mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=30:1作洗脱剂过中性Al2O3柱纯化得淡黄色固体。
产率57%;1H NMR(400MHz,CDCl3)δ9.08(s,1H),8.31(d,J=8.4Hz,1H),7.92(d,J=8.1Hz,1H),7.76-7.71(m,2H),7.61(s,1H),7.59(d,J=1.9Hz,1H),7.52(d,J=8.2Hz,1H),7.48-7.43(m,1H),7.42-7.39(m,1H),7.38(d,J=4.5Hz,1H),7.33-7.28(m,2H).13C NMR(101MHz,CDCl3)δ162.6,151.6,148.5,145.8,135.2,135.1,134.2,131.6,130.6,129.3,127.4,126.9,126.7,126.6,126.0,122.6,122.3,120.9,120.3,118.7,114.2,112.9,112.4.HRMS(ESI)m/z:calcd forC23H15ClN4O,[M+H]+399.1007,found 399.0990.
实施例22:化合物SYS-S17的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及N,N-二甲基乙二胺(0.06mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=15:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率51%;1H NMR(400MHz,CDCl3)δ8.65(s,1H),8.18(d,J=7.5Hz,1H),7.67-7.54(m,3H),7.33(d,J=8.3Hz,2H),7.21(d,J=7.7Hz,1H),7.11(t,J=8.3Hz,1H),3.86(s,2H),2.90(s,2H),2.32(s,6H).13C NMR(101MHz,CDCl3)δ163.1,155.4,149.1,146.4,135.0,134.0,131.3,128.9,127.1,126.5,126.2,125.4,122.5,121.8,118.7,112.7,112.1,59.7,58.1,45.8.HRMS(ESI)m/z:calcd for C21H21N5O,[M+H]+360.1819,found 360.1803.
实施例23:化合物SYS-S18的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及β-苯乙二胺(0.08mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=25:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率50%;1H NMR(400MHz,CDCl3)δ8.61(s,1H),8.35(d,J=7.8Hz,1H),7.76-7.70(m,3H),7.45(dd,J=10.0,6.7Hz,2H),7.35(t,,J=7.8Hz,1H),7.30(t,J=6.3Hz,3H),7.25(d,J=5.0Hz,1H),7.21(d,J=7.5Hz,1H),7.17(t,J=7.1Hz,1H),4.10(t,J=7.1Hz,2H),3.32(t,J=7.2Hz,2H).13C NMR(101MHz,CDCl3)δ163.1,155.0,149.2,146.5,144.3,139.5,135.0,134.1,131.3,129.0,128.5,127.1,126.7,126.3,126.3,125.5,122.7,121.9,118.8,112.6,112.0,61.7,37.1.HRMS(ESI)m/z:calcd for C25H20N4O,[M+H]+393.1710,found 393.1692.
实施例24:化合物SYS-S19的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及β-苯乙二胺(0.07mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率48%;1H NMR(400MHz,DMSO)δ9.07(s,1H),8.16(d,J=7.6Hz,1H),8.06(d,J=7.1Hz,1H),7.82(s,2H),7.68(d,J=7.2Hz,1H),7.51(t,J=7.8Hz,1H),7.35(t,J=4.5Hz,1H),7.23(t,J=6.5Hz,1H),1.94-1.82(m,4H),1.81–1.65(m,4H),1.46–1.34(m,2H),1.31–1.23(m,1H).13C NMR(101MHz,DMSO)δ162.3,154.1,149.1,147.0,135.8,134.3,131.4,128.6,127.1,126.2,125.9,124.9,122.0,121.4,119.1,113.0,112.2,66.9,33.8,25.1,24.1.HRMS(ESI)m/z:calcd forC23H22N4O,[M+H]+371.1866,found 371.1850.
实施例25:化合物SYS-S20的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及乙醇胺(0.04mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=15:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率50%;1H NMR(500MHz,DMSO)δ9.07(s,1H),8.17(d,J=7.7Hz,1H),8.07(d,J=7.6Hz,1H),7.89-7.83(m,2H),7.70(d,J=8.0Hz,1H),7.53(t,J=7.3Hz,1H),7.37(t,J=7.3Hz,1H),7.25(t,J=7.3Hz,1H),3.91(s,4H).13C NMR(126MHz,DMSO)δ162.7,157.4,149.2,147.0,135.8,134.4,131.8,128.6,127.2,126.3,126.0,125.0,121.8,121.6,119.1,113.1,112.1,61.0,60.6.HRMS(ESI)m/z:calcd forC19H16N4O2,[M+H]+333.1346,found 333.1332.
实施例26:化合物SYS-S21的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及乙胺(0.03mL,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=20:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率63%;1H NMR(400MHz,DMSO)δ9.11(s,1H),8.17(d,J=7.7Hz,1H),8.08(d,J=7.8Hz,1H),7.85(m,J=7.8Hz,2H),7.69(d,J=8.0Hz,1H),7.52(t,J=8.0Hz,1H),7.37(t,J=8.0Hz,1H),7.25(t,,J=8.0Hz,1H),3.87(q,J=11.9Hz,2H),1.46(t,J=7.1Hz,3H).13C NMR(101MHz,CDCl3)δ163.2,153.9,149.2,146.6,135.0,134.1,131.3,129.0.,127.1,126.6,126.2,125.5,122.6,121.8,118.8,112.8,112.1,54.6,16.2.HRMS(ESI)m/z:calcd for C19H16N4O,[M+H]+317.1397,found 317.1385.
实施例27:化合物SYS-S22的合成
将化合物5(0.15g,0.52mmol)加入到10mL的氯仿中,加入无水MgSO4(60mg,0.49mmol),FeCl3(32mg,0.2mmol),以及4-甲基戊胺氢溴酸盐(0.11g,0.6mmol),反应体系颜色渐渐变深,室温反应6h。后处理:将反应液中不溶物过滤掉,再用饱和食盐水洗三次,合并有机相,减压浓缩,再用氯仿:甲醇=15:1作洗脱剂过中性Al2O3柱纯化得浅棕色固体。
产率58%;1H NMR(400MHz,CDCl3)δ8.79(s,1H),8.33(d,J=7.8Hz,1H),7.87(d,J=7.8Hz,1H),7.73(s,1H),7.51(d,J=7.8Hz,1H),7.43(s,1H),7.40–7.35(m,1H),7.28(d,J=6.2Hz,1H),3.83(t,J=6.8Hz,1H),2.00-1.92(m,2H),1.68-1.60(m,1H),1.34(q,J=11.9Hz,1H),0.93(d,J=5.6Hz,6H).13C NMR(101MHz,CDCl3)δ163.1,154.3,149.1,146.6,135.0,134.1,131.3,129.0,127.1,126.7,126.3,125.5,122.7,121.8,118.8,112.8,112.1,60.8,36.6,28.7,27.8,22.6.HRMS(ESI)m/z:calcd for C23H24N4O,[M+H]+373.2023,found 373.2008.
表1实施例1~27制备得到的化合物及结构式
实施例28:应用小鼠前脂肪细胞3T3-L1细胞分化模型,采用油红O染色并结合显微镜拍照,评价本发明提供的Bouchardatine衍生物对脂肪细胞内甘油三酯含量影响。
实验步骤
对数生长期的3T3-L1前脂肪细胞,5.0*104细胞/孔,均匀接种至48孔板,细胞培养箱静置培养,每两天更换一次培养液。待细胞生长接近至80%融合,更换培养液,继续培养2天至细胞完全融合(Day 0),更换含有分化诱导液Ⅰ的DMEM完全培养液(含10%FBS及1%双抗的DMEM培养液),37℃5%CO2静置培养3天(Day 3)。3天后,更换含有分化诱导液Ⅱ的DMEM完全培养液继续培养3天(Day 6)。对于药物干预组,以含分化诱导液的DMEM完全培养液为稀释液,稀释药物溶液至一定浓度,在Day 0与Day 3时,一同加入。空白对照组与分化对照组,分别加入等体积的DMSO溶液。在Day 6时,进行油红O染色拍照以及甘油三酯含量分析。
(1)分化诱导液配制
分化诱导液Ⅰ:含500μM 3-异丁基-1-甲基-黄嘌呤,100ng/mL地塞米松,2μg/mL胰岛素的DMEM完全培养液
分化诱导液Ⅱ:含2μg/mL胰岛素的DMEM完全培养液
(2)油红O染色
细胞诱导分化至Day 6时,细胞经预冷PBS润洗1次,4%冰冻多聚甲醛固定液室温固定60min。0.3%油红O染色工作液室温染色30min。室温的去离子水漂洗2-3次,倒置显微镜拍照(40×)。
每孔分别加入300uL异丙醇溶液,摇床平缓摇动室温萃取油红O染料30mins,分别移取100μL染液进行510nm吸光度检测。
(3)甘油三酯含量分析
细胞分化结束后,预冷PBS润洗2次,去尽PBS,加入含0.2%Triton X-100的去离子溶液,室温静置1h,收集细胞悬液,超声破碎10min,使细胞充分裂解,离心收集上清液,按照甘油三酯检测试剂盒说明书测定甘油三酯含量。
(4)结果分析
甘油三酯含量分析以分化对照组为“100%对照”表示,即化合物甘油三酯含量/分化对照组含量*100%。实验结果为三次独立实验的平均值,结果按照“平均值±标准差”进行统计学分析。
(5)实验结果
如图1所示,DM组代表分化对照组,代表正常分化的细胞,有大量的脂质累积。Bouchardatine为天然产物,化合物SYS-S2等均为Bouchardatine衍生物。与DM相比,1μM的SYS-B3、SYS-S22、SYS-S20及SYS-S7均能有效的抑制脂肪生成(*,p<0.05;**,p<0.01);其中以化合物SYS-S2的抑制效果最明显。
图2显示,Bouchardatine及SYS-S2均能够以浓度梯度依赖性的方式减少3T3-L1细胞内脂质含量(*,p<0.05;**,p<0.01;***,p<0.001),而化合物SYS-S2活性更强。由图可知,经过10μM的Bouchardatine及SYS-S2处理过的细胞,甘油三酯含量分别减少了23%、68%;我们通过计算,得到Bouchardatine及SYS-S2的EC50值分别为22.59μM、2.21μM,化合物SYS-S2降脂活性提高了约11倍。
图3中,BM代表基础对照组,代表未分化的细胞,细胞内无脂质累积;DM代表分化对照组,细胞内清晰可见大量的脂质;而化合物处理组细胞内的脂质含量随着化合物浓度的升高而逐渐减少。如化合物SYS-S2在0.1、0.5、1、5、10μM浓度下,甘油三酯含量分别为对照组的73%、56%、47%、62%、80%。
实施例29:应用人肝癌细胞株HpeG-2,采用胆固醇分析试剂盒以及BCA蛋白浓度测定试剂盒,体外评价本发明提供的Bouchardatine衍生物对人肝癌细胞株HpeG-2细胞胆固醇含量的影响。
实验步骤:
该实验设置对照组以及不同浓度的药物干预组。具体操作如下:
将人肝癌细胞HepG-2均匀接种至48孔板,静置培养24h。更换含有化合物的DMEM完全培养液(含有10%FBS及1%双抗的DMEM培养液),37℃5%CO2环境下共孵育24h。而对照组加入等量的DMSO。
(1)胆固醇含量与蛋白质含量分析
经过处理的细胞,PBS润洗2次,去尽PBS,加入RIPA裂解液,反复吹打使细胞充分裂解,离心收集上清液,分别按照胆固醇检测试剂盒说明书与BCA蛋白定量检测试剂盒测定胆固醇含量与蛋白浓度。最后胆固醇含量以“nmol/mg蛋白”形式表示。为了便于与对照组比较,以对照组为“100%”,分别换算(处理组胆固醇含量(nmol/mg蛋白)/对照组胆固醇含量((nmol/mg蛋白)*100%)。实验结果为三次独立实验的平均值,结果按照“平均值±标准差”进行统计学分析。
(3)实验结果
由图4中可知,与control组相比,化合物干预则可有效的减少细胞内胆固醇含量,如10μM时,化合物Bouchardatine及SYS-S22、SYS-S2、SYS-S1组胆固醇含量分别减少了20%、40%、35%、35%,其中,以化合物SYS-S22效果最好。实验结果表明,Bouchardatine经过结构修饰,降胆固醇活性得到了明显提高。
实施例30:应用人肝癌细胞株HpeG-2,采用甘油三酯含量分析试剂盒以及BCA蛋白浓度测定试剂盒,体外评价本发明提供的Bouchardatine衍生物对油酸钠诱导的人肝癌细胞株HpeG-2细胞甘油三酯含量的影响。
实验步骤:
该实验设置空白对照组(不加油酸钠)、油酸钠诱导组(含油酸钠),以及不同浓度的药物干预组。具体操作如下:
将人肝癌细胞HepG-2均匀接种至48孔板,静置培养24h。更换含有0.5mM油酸钠的DMEM完全培养液(含有10%FBS及1%双抗的DMEM培养液),油酸钠终浓度为1mM。37℃5%CO2环境下共孵育24h。此实验中,化合物干预组是化合物经含有油酸钠的DMEM完全培养液稀释至所需浓度。而空白对照组与油酸钠对照组分别加入等量的DMSO。
(1)油红O染色及吸光度分析
细胞经预冷PBS(PH7.4)润洗2次,4%冰冻多聚甲醛固定液室温固定60min。0.3%油红O染色液室温染色30mins。去离子水漂洗2-3次,倒置显微镜拍照(40×)。
(2)甘油三酯含量与蛋白含量分析
经过处理的细胞,PBS润洗2次,去尽PBS,加入含0.2%Triton X-100的去离子溶液,室温静置1h,反复吹打使细胞充分裂解,收集细胞悬液至离心管,超声破碎10min,离心收集上清液,分别按照甘油三酯检测试剂盒说明书与BCA蛋白定量检测试剂盒测定甘油三酯含量与蛋白浓度。最后甘油三酯含量以“nmol/mg蛋白”形式表示。为了便于与对照组比较,以对照组为“100%”,分别换算(处理组甘油三酯含量(nmol/mg蛋白)/对照组甘油三酯含量((nmol/mg蛋白)*100%)。实验结果为三次独立实验的平均值,结果按照“平均值±标准差”进行统计学分析。
(3)实验结果
由图5中可知,与空白对照Blank组相比,油酸钠诱导组细胞内甘油三酯含量显著升高(#,p<0.01)。而化合物干预则可有效的减少细胞内甘油三酯含量,如10μM时,化合物Bouchardatine及SYS-S2、SYS-S22、SYS-S1组甘油三酯含量分别减少了21%、46%、40%、35%,以化合物SYS-S2降脂效果最好。该实验结果再次说明,经过结构改造,Bouchardatine衍生物的降脂活性得到了明显提高。
Claims (10)
1.一种胺基取代Bouchardatine衍生物,其特征在于,结构式如式(I)所示:
其中:R为-(CH2)nR1,n=0、1、2、3或4;
R1独立地选自:
(1)被1个或多个R2取代的取代苯基;
(2)五元或六元含氮或含氮氧杂环基;
(3)被1个或多个R3取代的取代氨基;
(4)C1-6脂肪烷基或C3-6环烷基;
(5)羟基;
(6)氢;
R2独立地选自:
(1)被1个或多个R4取代的取代氨基;
(2)卤基;
(3)C1-3脂肪烷基;
(4)氢;
R3为C1-4脂肪烷基;
R4为C1-3直链烷基。
2.如权利要求1所述的衍生物,其特征在于,所述R1独立地选自:
(1)被1个或多个R2取代的取代苯基;
(2)五元或六元含氮或含氮氧杂环基;
(3)被1个或多个R3取代的取代氨基;
(4)C1-6脂肪烷基或C3-6环烷基;
(5)羟基;
(6)氢;
R2独立地选自:
(1)被1个或多个R4取代的取代氨基;
(2)氯基;
(3)C1-3脂肪烷基;
(4)氢;
R3为C1-4脂肪烷基;
R4为C1-3直链烷基。
3.如权利要求1或2所述的衍生物,其特征在于,所述R1独立地选自:
(1)被1个R2取代的取代苯基;
(2)吗啡啉基,吡咯基,甲基哌嗪基,哌啶基;
(3)N,N-二甲基氨基,N,N-二乙基氨基;
(4)C1-4脂肪烷基或环戊基;
(5)羟基;
(6)氢;
R2独立地选自:
(1)N,N-二甲基氨基或N,N-二乙基氨基;
(2)氯基;
(3)C1-3脂肪烷基;
(4)氢。
4.如权利要求1、2或3所述的衍生物的制备方法,其特征在于,所述合成步骤如下:
S1:邻氨基苯甲酰胺与原丙酸三乙酯反应得到化合物1
S2:化合物1经溴化后得到化合物2
S3:化合物2再与苯肼经取代、消除反应生成亚胺,然后再与一分子苯肼反应生成化合物3
S4:化合物3经PPA催化的Fischer反应得到含有吲哚环结构特征的化合物4
S5:化合物4再与DMSO-H2O及乙酸铵反应,并在吲哚的3-位引入甲酰基得到化合物5
S6:将化合物5与不同的胺反应生成希夫碱,得到所述胺基取代Bouchardatine衍生物。
5.如权利要求4所述的衍生物的制备方法,其特征在于,所述S3步骤中化合物2与苯肼反应的摩尔比为1:3~5。
6.如权利要求4所述的衍生物的制备方法,其特征在于,所述S5步骤中反应采用氮气保护进行。
7.如权利要求4所述的衍生物的制备方法,其特征在于,所述S5步骤中乙酸铵与化合物4反应的摩尔比为2~6:1,所述DMSO-H2O溶液中DMSO与H2O的体积比为10~20:1。
8.如权利要求1至3任意一项权利要求所述的衍生物在制备抗肥胖症和减轻脂肪肝生成的药物中的应用。
9.如权利要求8所述的应用,其特征在于,所述药物还包括和其药学上可接受的盐或载体。
10.如权利要求9所述的应用,其特征在于,所述药物为注射剂、片剂、丸剂、胶囊剂、悬浮剂或乳剂。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410738079.8A CN104447702B (zh) | 2014-12-04 | 2014-12-04 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
PCT/CN2015/096044 WO2016086825A1 (zh) | 2014-12-04 | 2015-11-30 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410738079.8A CN104447702B (zh) | 2014-12-04 | 2014-12-04 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104447702A true CN104447702A (zh) | 2015-03-25 |
CN104447702B CN104447702B (zh) | 2016-12-07 |
Family
ID=52894526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410738079.8A Expired - Fee Related CN104447702B (zh) | 2014-12-04 | 2014-12-04 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104447702B (zh) |
WO (1) | WO2016086825A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016086825A1 (zh) * | 2014-12-04 | 2016-06-09 | 中山大学 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
CN114044769A (zh) * | 2021-11-25 | 2022-02-15 | 中山大学 | 一种β-吲哚喹唑啉酮衍生物及其制备方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104367575B (zh) * | 2014-12-04 | 2017-10-10 | 中山大学 | 一种Bouchardatine和Bouchardatine衍生物及其制备方法和应用 |
CN104447702B (zh) * | 2014-12-04 | 2016-12-07 | 中山大学 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
-
2014
- 2014-12-04 CN CN201410738079.8A patent/CN104447702B/zh not_active Expired - Fee Related
-
2015
- 2015-11-30 WO PCT/CN2015/096044 patent/WO2016086825A1/zh active Application Filing
Non-Patent Citations (3)
Title |
---|
JEAN DUPLEX WANSI,ET AL.: "Bioactive β-indoloquinazoline Alkaloids from Oricia renieri", 《PLANTA MED》, 16 September 2011 (2011-09-16), pages 71 - 75 * |
MÁTÉ BUBENYÁK, ET AL.: "Synthesis of hybrids between the alkaloids rutaecarpine and luotonins A,B", 《TETRAHEDRON LETTERS》, 4 June 2008 (2008-06-04), pages 4937 - 4940 * |
MAYAVAN VIJI,ET AL.: "Copper catalysed synthesis of indolylquinazolinone alkaloid bouchardatine", 《J. CHEM. SCI.》, 31 July 2014 (2014-07-31), pages 1075 - 1080 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016086825A1 (zh) * | 2014-12-04 | 2016-06-09 | 中山大学 | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 |
CN114044769A (zh) * | 2021-11-25 | 2022-02-15 | 中山大学 | 一种β-吲哚喹唑啉酮衍生物及其制备方法和应用 |
CN114044769B (zh) * | 2021-11-25 | 2023-12-12 | 中山大学 | 一种β-吲哚喹唑啉酮衍生物及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
WO2016086825A1 (zh) | 2016-06-09 |
CN104447702B (zh) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104367575A (zh) | 一种Bouchardatine和Bouchardatine衍生物及其制备方法和应用 | |
CN103946231B (zh) | 齐墩果酸酰胺化衍生物、及其制备方法和应用 | |
CN105829312A (zh) | 一种n-苄基色胺酮衍生物及其制备方法和应用 | |
EP2985283B1 (en) | Anti-angiogenesis compound, intermediate and use thereof | |
CN107216352B (zh) | 线粒体靶向二氢吡啶衍生物及制备方法及应用 | |
CN105669657A (zh) | 一类苯并吡喃-4-酮取代的萘酰亚胺-多胺缀合物及其制备方法和用途 | |
CN101104616A (zh) | 一类脱氢水飞蓟宾双酯类衍生物及其制备方法和用途 | |
WO2010062372A2 (en) | Methods for modulating nf-kb using gibberellins | |
CN107721982B (zh) | 一种抗肥胖症化合物及其制备方法和应用 | |
CN101020659B (zh) | 9-胺基烷酰胺基-1-氮杂苯并蒽酮衍生物及其合成方法和应用 | |
CN108530430A (zh) | 酯型儿茶素吡咯烷生物碱及其制备方法和应用 | |
CN104447702B (zh) | 一种胺基取代Bouchardatine衍生物及其制备方法和应用 | |
CN108947949A (zh) | 抗焦虑氘代化合物及其医药用途 | |
CN103189357B (zh) | 作为kcnq2/3调节剂的取代的2-氧代-和2-硫代-二氢喹啉-3-甲酰胺 | |
CN106831812A (zh) | 含联芳基酰胺结构的杂环并嘧啶或吡嗪类化合物及其应用 | |
CN102627604B (zh) | 两类异喹啉类化合物及其作为制备抗癌药物的应用 | |
CN101230045A (zh) | 芳环并三嗪类衍生物及其应用 | |
CN105796568A (zh) | 用于调控激酶级联的药物组合物及其使用方法 | |
CN102775413B (zh) | 氨基取代吴茱萸次碱类似物及其合成方法与在制备抗肥胖症药物中的应用 | |
CN102614199B (zh) | (4-取代苯甲酰)氟苯水杨酰胺类化合物在制备抗宫颈癌药物中的应用 | |
CN108864089A (zh) | 一种新型吲哚并吡啶酮药物分子及其制备方法和应用 | |
CN112028871B (zh) | 一种溶酶体靶向光敏剂及合成方法和在生物成像上的应用 | |
CN107176956A (zh) | 一种ido抑制剂化合物、药用组合物、用途 | |
CN1990478B (zh) | 6-芳基-3-取代亚甲基吡喃酮类化合物及其制备方法和用途 | |
CN104224796B (zh) | 齐墩果烷型三萜类酯衍生物抗神经退行性药物用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |