CN104030966B - 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative and preparation method thereof - Google Patents

2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative and preparation method thereof Download PDF

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CN104030966B
CN104030966B CN201410278062.9A CN201410278062A CN104030966B CN 104030966 B CN104030966 B CN 104030966B CN 201410278062 A CN201410278062 A CN 201410278062A CN 104030966 B CN104030966 B CN 104030966B
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hydroxyl
amino
alkane
oxindole
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CN104030966A (en
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宋庆宝
车峰峰
张�诚
沈田华
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Leling Boao Foam Products Co ltd
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Zhejiang University of Technology ZJUT
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    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/30Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
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Abstract

2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative and preparation method thereof, belongs to compou nd synthesis technical field.It is by the Isatine derivatives such as shown in formula I, 2-hydroxyl-1 as shown in formula II, 4-naphthoquinones and the ammonia source as shown in formula III are dissolved in solvent, at reflux abundant stirring reaction, and it is complete that TLC tracks to raw material reaction, cooling, suction filtration, oven dry, namely obtain target product.In preparation method of the present invention, reaction conditions is gentle, simple to operate, convenient post-treatment, yield are high, and yield is up to more than 98%, and the product melting range obtained is short, corresponding compound structure through IR, 1h? NMR, 13c? NMR and ESI-MS certification, partial target product can turn out monocrystalline.

Description

2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative and preparation method thereof
Technical field
The invention belongs to compou nd synthesis technical field, be specifically related to a kind of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative and preparation method thereof.
Background technology
Multi-component reaction refers to that three or more compounds forms with the reactive mode for the treatment of different things alike the process (MulticomponentReactions, MCRs) that comprises the new compound of all components primary structure fragment.With classical inverse should compared with, multi-component reaction more meets the principle of Atom economy, and easy and simple to handle, and aftertreatment is relatively convenient, has very large advantage producing in the complicacy of molecular structure and diversity.Therefore, multi-component reaction is widely used in new drug design and synthesis, combinatorial chemistry and natural product synthesize.
3-amino-2-oxindole structure is present in and manyly has in bioactive natural product and pharmaceutical intermediate.It has a lot of biological activity, such as antimycotic (Eur.J.Med.Chem.2010,45,6120), antimalarial (Science2010,329,1175), anti-mycobacterium tuberculosis (Bioorg.Med.Chem.Lett.2008,18,2342), anti-oxidant (Eur.J.Med.Chem.2010,45,1068), tuberculosis (Eur.J.Med.Chem.2010,45,5653), effect such as antitumor (E.J.Med.Chem.2010,53,8319).1, 4-naphthaquinone is equally also important skeleton, also there is many such as antibacterium (Eur.J.Med.Chem.2010, 45, 2321), anticancer (Anti-canceragentsinmedicinalchemistry2006, 6, 489), anti-inflammatory (Annalsoftropicalmedicineandparasitology1978, 72, 523), antiplatelet (Arch.Pharm.2000, 333, 87), anti-tinea (Chem.Res.Toxicol.2004, 17, 55), Green Tea Extract oxidation (Pharmacology2004, 70, 195.), antiviral (Bioorg.Med.Chem.2012, 20, 1740) effect such as.
2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivatives, they are all simultaneously containing 3-amino-2-oxindole and 1,4-naphthoquinone structure, be that there is significant application value and a bioactive class new compound, but have not yet to see relevant report.
Summary of the invention
The object of the present invention is to provide the preparation method of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative that a kind of reaction conditions is gentle, simple to operate, convenient post-treatment, yield are high.
Described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that its structural formula is as shown in formula IV,
(Ⅳ)
Wherein, R 1be a replacement or dibasic substituting group, substituting group is hydrogen, fluorine, chlorine, bromine, iodine, methyl, methoxyl group or trifluoromethyl, R 2for hydrogen or benzyl.
Described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the preparation method of 4-naphthoquinone derivatives, it is characterized in that the Isatine derivatives such as shown in formula I, 2-hydroxyl-1 as shown in formula II, 4-naphthoquinones and the ammonia source as shown in formula III are dissolved in solvent, abundant stirring reaction at reflux, it is complete that TLC tracks to raw material reaction, cooling, suction filtration, oven dry, namely obtain target product, its reaction equation is:
Wherein, the R in formula I 1, R 2respectively with the R in formula IV 1, R 2identical.
The preparation method of described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described ammonia source is ammonium acetate or ammoniacal liquor, is preferably ammonium acetate.
The preparation method of described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described solvent is water, methyl alcohol, ethanol, Virahol, methylene dichloride, acetonitrile or tetrahydrofuran (THF), is preferably ethanol.
The preparation method of described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, when it is characterized in that reaction, also adds catalyzer.
The preparation method of described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that catalyzer is an acidic catalyst or basic catalyst.
The preparation method of described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described an acidic catalyst is tosic acid, hydrochloric acid, acetic acid, aluminum chloride or magnesium chloride.
The preparation method of described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described basic catalyst is cesium carbonate or ammoniacal liquor.
Described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the preparation method of 4-naphthoquinone derivatives, it is characterized in that described Isatine derivatives, the molar ratio in 2 hydroxy 1,4 naphthoquinone (lawsone) and ammonia source is 1:1:1 ~ 2, preferred molar ratio is 1:1:1.5.
Described 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the cultural method of 4-naphthoquinones monocrystalline: compound (IV) is joined in acetonitrile solvent, then hydrochloric acid is added, suction filtration, obtain solid, then be dissolved in methyl alcohol, drip 2-5 and drip tetrahydrofuran (THF), volatilize under being placed in room temperature, obtain its monocrystalline.
Beneficial effect of the present invention is as follows:
In preparation method of the present invention, reaction conditions is gentle, simple to operate, convenient post-treatment, yield are high, and yield is up to more than 98%, and the product melting range obtained is short, corresponding compound structure through IR, 1hNMR, 13cNMR and ESI-MS certification, partial target product can turn out monocrystalline.
Accompanying drawing explanation
Fig. 1 is the single crystal structure figure of the target compound of the embodiment of the present invention 5.
Embodiment
In conjunction with following concrete enforcement, the present invention is described in further detail, and protection content of the present invention is not limited to following examples.Under the spirit and scope not deviating from inventive concept, the change that those skilled in the art can expect and advantage are all included in the present invention, and with appending claims protection domain.Implement process of the present invention, condition, reagent, experimental technique etc., except the following content mentioned specially, be universal knowledege and the common practise of this area, the present invention is not particularly limited content.
Embodiment 1:(IV-1) preparation of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
By isatin (147mg, 1mmol), 2 hydroxy 1,4 naphthoquinone (lawsone) (174mg, 1mmol), ammonium acetate (116mg, 1.5mmol) joins in ethanol (5ml), reflux, TLC follows the tracks of, and after 2h, reaction terminates, cooling, suction filtration, washing, dry, obtain orange solid product (IV-1) 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinones (314mg, 98%), m.p.266-268 DEG C.
1HNMR(500MHz,DMSO– d 6 )δ10.64(s,1H),9.30(s,3H),7.83(d, J=7.5Hz,2H),7.71(t, J=7.1Hz,1H),7.59(td, J=7.5,1.2Hz,1H),7.42(d, J=7.4Hz,1H),7.25(td, J=7.7,1.1Hz,1H),6.91(t, J=7.6Hz,1H),6.87(d, J=7.8Hz,1H); 13CNMR(126MHz,DMSO– d 6 )δ184.0,174.6,142.7,133.9,131.0,130.9,129.8,129.1,125.4,125.1,124.6,121.7,109.6,61.3;
ESI-MS(m/z):321.0[M+H] +
In above-described embodiment, ammonia source ammoniacal liquor replaces ammonium acetate, water used in solvent, methyl alcohol, Virahol, methylene dichloride, acetonitrile or tetrahydrofuran (THF) replace ethanol, add the catalyzer such as tosic acid, hydrochloric acid, acetic acid, aluminum chloride, magnesium chloride, cesium carbonate or ammoniacal liquor during reaction, all can obtain above-mentioned technique effect.
Embodiment 2:(IV-1) preparation of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, add Glacial acetic acid (0.01ml, 0.2mmol), after backflow 2h, orange solid product (IV-1) 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (299mg, 93%) can be obtained.
Embodiment 3:(IV-1) preparation of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, add cesium carbonate (65mg, 0.2mmol), after backflow 2h, orange solid product (IV-1) 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (250mg, 78%) can be obtained.
Embodiment 4:(IV-1) preparation of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, change ammonium acetate (116mg, 1.5mmol) into ammonium acetate (100mg, 1.3mmol), after backflow 2h, orange solid product (IV-1) 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1 can be obtained, 4-naphthoquinones (273mg, 85%).
Embodiment 5:(IV-1) preparation of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, change ethanol (5ml) into water (5ml), after backflow 2h, orange solid product (IV-1) 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (225mg, 70%) can be obtained.
Embodiment 6:(IV-1) preparation of 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, change ammonium acetate (116mg, 1.5mmol) into ammoniacal liquor (0.2ml, 1.5mmol), after backflow 2.5h, orange solid product (IV-1) 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1 can be obtained, 4-naphthoquinones (273mg, 82%).
Embodiment 7:(IV-2) preparation of 2-(3-amino-4-bromo-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 4-bromo-isatin (226mg into, 1mmol), after backflow 3h, yellow solid product (IV-2) 2-(3-amino-4-bromo-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (319mg can be obtained, 80%), m.p.225-226 DEG C.
IR(KBr,cm -1):3629,3546,3467,3053,3041,1776,1761,1678,525;
1HNMR(500MHz,DMSO– d 6 )δ10.95(s,1H),9.90(s,3H),7.85(d, J=7.4Hz,1H),7.78–7.65(m,2H),7.61(t, J=6.6Hz,1H),7.22(t, J=7.9Hz,1H),7.15–7.04(m,1H),6.92(d, J=7.6Hz,1H); 13CNMR(126MHz,DMSO– d 6 )δ183.6,178.4,174.8,171.8,145.2,134.0,133.3,131.4,130.9,128.2,125.5,125.2,118.5,109.2,108.2,63.4。
ESI-MS(m/z):398.9[M+H] +
Embodiment 8:(IV-3) preparation of 2-(3-amino-4,7-bis-chloro-2-oxindole alkane-3-bases)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 4,7-bis-chlorisatide (216mg, 1mmol) into, after backflow 4h, Orange red solid product (IV-3) 2-(amino-4, the 7-bis-chloro-2-oxindole alkane-3-bases of 3-)-3-hydroxyl-1,4-naphthoquinone (300mg can be obtained, 77%), m.p.233-235 DEG C.
IR(KBr,cm -1):3631,3532,3467,3058,3038,1783,1747,1676,669,658;
1HNMR(500MHz,DMSO– d 6 )δ11.40(s,1H),9.87(s,3H),7.96–7.52(m,4H),7.41(d, J=8.7Hz,1H),7.00(d, J=8.7Hz,1H); 13CNMR(126MHz,DMSO– d 6 )δ183.6,178.4,174.7,171.8,142.5,134.1,133.2,131.6,131.0,130.9,128.6,127.4,125.6,125.3,123.1,113.0,107.9,63.0。
ESI-MS(m/z):389.0[M+H] +
Embodiment 9:(IV-4) preparation of 2-(3-amino-5-fluorine-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5-fluoro indigo red (165mg into, 1mmol), after backflow 2h, yellow solid product (IV-4) 2-(3-amino-5-fluorine-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (332mg can be obtained, 77%), m.p.260-262 DEG C.
IR(KBr,cm -1):3608,3545,3448,3093,3062,1718,1685,1674,1437;
1HNMR(500MHz,DMSO– d 6 )δ10.65(s,1H),9.27(s,3H),7.83(d, J=7.5Hz,2H),7.71(t, J=7.5Hz,1H),7.60(t, J=7.5Hz,1H),7.22(dd, J=8.1,2.6Hz,1H),7.10(td, J=9.1,2.6Hz,1H),6.86(dd, J=8.5,4.3Hz,1H). 13CNMR(126MHz,DMSO– d 6 )δ184.0,174.6,157.7(d, J=237.0Hz),139.0,133.9,131.1,130.9,130.3,125.4,125.1,116.0(d, J=23.0Hz),112.1(d, J=25.0Hz),110.4(d, J=7.8Hz),61.4。
ESI-MS(m/z):338.9[M+H] +
Embodiment 10:(IV-5) preparation of 2-(3-amino-5-chloro-2-oxo indoles alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5-chlorisatide (182mg into, 1mmol), after backflow 2h, orange solid product (IV-5) 2-(3-amino-5-chloro-2-oxo indoles alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (337mg can be obtained, 95%), m.p.240-242 DEG C.
IR(KBr,cm -1):3604,3569,3450,3087,3016,1706,1674,1616,613;
1HNMR(500MHz,DMSO– d 6 )δ10.78(s,1H),9.24(s,3H),7.83(d, J=7.2Hz,2H),7.71(t, J=6.7Hz,1H),7.60(t, J=7.2Hz,1H),7.43(s,1H),7.31(d, J=7.8Hz,1H),6.89(d, J=8.2Hz,1H). 13CNMR(126MHz,DMSO– d 6 )δ183.9,174.3,141.6,133.9,131.0,130.9,130.8,129.5,125.4,125.2,125.1,124.5,111.5,111.0,99.5,60.9。
HRMS(ESI)Calcd.forC 18H 11ClN 2O 4([M+H] +):355.0486.Found:355.0488。
Embodiment 11:(IV-6) preparation of 2-(3-amino-5-bromo-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5-bromoisatin (226mg into, 1mmol), after backflow 2h, Orange red solid product (IV-6) 2-(3-amino-5-bromo-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (359mg can be obtained, 90%), m.p.228-230 DEG C.
IR(KBr,cm -1):3629,3571,3458,3068,3020,1695,1651,1631,588;
1HNMR(500MHz,DMSO– d 6 )δ10.77(s,1H),9.23(s,3H),7.83(d, J=7.4Hz,2H),7.70(t, J=7.3Hz,1H),7.63–7.51(m,2H),7.42(dd, J=8.3,1.8Hz,1H),6.84(d, J=8.3Hz,1H). 13CNMR(126MHz,DMSO– d 6 )δ184.0,174.2,142.0,133.9,132.3,131.3,131.1,130.9,127.2,125.5,125.1,112.8,111.6,61.0。
ESI-MS(m/z):399.0[M+H] +
Embodiment 12:(IV-7) preparation of 2-(3-amino-5-iodo-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5-iodine isatin (273mg into, 1mmol), after backflow 2h, orange solid product (IV-7) 2-(3-amino-5-iodo-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (388mg can be obtained, 87%), m.p.197-199 DEG C.
IR(KBr,cm -1):3606,3575,3461,3030,3004,1714,1672,1571,499; 1HNMR(500MHz,DMSO– d 6 )δ10.75(s,1H),9.22(s,3H),7.85(t, J=13.5Hz,2H),7.75–7.66(m,2H),7.60(t, J=8.4Hz,2H),6.73(d, J=8.2Hz,1H); 13CNMR(126MHz,DMSO– d 6 )δ184.0,174.0,142.5,138.1,133.9,132.7,131.6,131.0,130.9,125.4,125.2,112.1,83.8,60.9。
ESI-MS(m/z):446.8[M+H] +
Embodiment 13:(IV-8) preparation of 2-(3-amino-5-methyl-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5-methylisatin (161mg into, 1mmol), after backflow 2h, orange solid product (IV-8) 2-(3-amino-5-methyl-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (318mg can be obtained, 95%), m.p.227-229 DEG C.
IR(KBr,cm -1):3602,3585,3469,3045,3004,2630,1712,1699,1639,1539;
1HNMR(500MHz,DMSO– d 6 )δ10.54(s,1H),9.28(s,3H),7.96–7.66(m,3H),7.59(td, J=7.5,1.2Hz,1H),7.24(s,1H),7.05(dd, J=7.9,0.9Hz,1H),6.77(d, J=7.9Hz,1H),2.19(s,3H). 13CNMR(126MHz,DMSO– d 6 )δ184.1,174.7,140.2,133.9,131.1,130.9,130.6,130.0,129.2,125.4,125.1,125.0,124.0,109.4,61.4,20.5。
ESI-MS(m/z):334.9[M+H] +
Embodiment 14:(IV-9) preparation of 2-(3-amino-5-methoxyl group-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5-methoxyl group isatin (177mg into, 1mmol), after backflow 2h, yellow solid product (IV-9) 2-(3-amino-5-methoxyl group-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (343mg can be obtained, 95%), m.p.229-231 DEG C.
IR(KBr,cm -1):3600,3537,3479,3050,3024,2630,1710,1691,1571,1239;
1HNMR(500MHz,DMSO– d 6 )δ10.47(s,1H),9.25(s,3H),7.83(d, J=6.4Hz,2H),7.71(s,1H),7.64–7.54(m,1H),7.04(s,1H),6.83(s,1H),6.80(s,1H),3.64(s,3H). 13CNMR(126MHz,DMSO– d 6 )δ184.4,175.0,155.1,154.8,136.2,134.3,131.5,131.1,130.4,125.7,125.5,125.1,114.9,112.6,111.5,110.5,110.2,61.9,55.8。
ESI-MS(m/z):351.0[M+H] +
Embodiment 15:(IV-10) preparation of 2-(3-amino-5,7-dimethyl-2-oxindole alkane-3-bases)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 5,7-dimethylisatin (175mg, 1mmol) into, after backflow 4h, Orange red solid product (IV-10) 2-(amino-5, the 7-dimethyl-2-oxindole alkane-3-bases of 3-)-3-hydroxyl-1,4-naphthoquinone (261mg can be obtained, 75%), m.p.230-232 DEG C.
IR(KBr,cm -1):3612,3527,3450,3057,3033,2898,2757,1698,1630,1621,1470,1454;
1HNMR(500MHz,DMSO– d 6 )δ10.60(s,1H),9.31(s,3H),7.82(d, J=7.2Hz,2H),7.70(s,1H),7.59(t, J=7.4Hz,1H),7.06(s,1H),6.88(s,1H),2.21(s,3H),2.15(s,3H); 13CNMR(126MHz,DMSO– d 6 )δ184.9,175.1,160.1,147.1,138.8,133.9,131.8,131.4,131.9,130.9,130.5,125.4,125.2,122.3,121.4,118.6,117.57,61.7,20.5,16.4。
ESI-MS(m/z):348.9[M+H] +
Embodiment 16:(IV-11) preparation of 2-(3-amino-6-chloro-2-oxo indoles alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 6-chlorisatide (182mg into, 1mmol), after backflow 2h, orange solid product (IV-11) 2-(3-amino-6-chloro-2-oxo indoles alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (341mg can be obtained, 96%), m.p.251-253 DEG C.
IR(KBr,cm -1):3593,3540,3477,3100,3018,1731,1681,1645,572;
1HNMR(500MHz,DMSO– d 6 )δ10.80(s,1H),9.28(s,3H),7.83(d, J=7.4Hz,2H),7.71(t, J=7.3Hz,1H),7.60(t, J=7.4Hz,1H),7.40(d, J=8.0Hz,1H),6.97(dd, J=8.0,1.7Hz,1H),6.88(d, J=1.5Hz,1H). 13CNMR(126MHz,DMSO– d 6 )δ184.0,174.6,144.2,134.0,134.0,131.1,130.9,127.9,126.1,125.4,125.2,121.4,109.6,60.8。
ESI-MS(m/z):354.9[M+H] +
Embodiment 17:(IV-12) preparation of 2-(3-amino-2-oxo-(7-trifluoromethyl) indoles alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change 7-trifluoromethyl isatin (175mg into, 1mmol), after backflow 2h, orange solid product (IV-12) 2-(3-amino-2-oxo-(7-trifluoromethyl) indoles alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (295mg can be obtained, 76%), m.p.195-197 DEG C.
IR(KBr,cm -1):3647,3558,3483,3041,3032,1695,1684,1633,1454; 1HNMR(500MHz,DMSO– d 6 )δ11.12(s,1H),9.34(s,3H),7.83(d, J=7.4Hz,2H),7.70(dd, J=14.8,7.4Hz,2H),7.59(td, J=7.5,1.1Hz,1H),7.53(d, J=8.0Hz,1H),7.10(t, J=7.7Hz,1H); 13CNMR(126MHz,DMSO–d6)δ184.0,175.1,140.1,134.0,131.2,131.0,130.9,128.6,126.9,126.2,125.5,125.2,123.61(q, J=271.8Hz),121.8,110.5(q, J=32.8Hz),60.0,21.0。
ESI-MS(m/z):389.0[M+H] +
Embodiment 18:(IV-13) preparation of 2-(3-amino-1-benzyl-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone
With the operation of embodiment 1, by isatin (147mg, 1mmol) change (1)-benzyl isatin (273mg into, 1mmol), after backflow 3h, Orange red solid product (IV-13) 2-(3-amino-1-benzyl-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone (308mg can be obtained, 75%), m.p.187-189 DEG C.
IR(KBr,cm -1):3593,3560,3521,3086,3066,3026,2925,1714,1695,1682;
1HNMR(500MHz,DMSO– d 6 )δ9.44(s,3H),7.85(d, J=7.0Hz,2H),7.77–7.64(m,3H),7.61(t, J=7.2Hz,1H),7.53(d, J=7.2Hz,1H),7.39(t, J=7.1Hz,2H),7.31(t, J=6.8Hz,1H),7.23(t, J=7.4Hz,1H),6.98(t, J=7.3Hz,1H),6.74(d, J=5.5Hz,1H); 13CNMR(126MHz,DMSO– d 6 )δ184.1,173.5,143.3,136.3,134.0,131.2,130.9,129.8,128.5,127.6,127.3,125.5,125.3,124.5,122.5,109.2,94.8,60.9,43.8。
ESI-MS(m/z):410.9[M+H] +

Claims (11)

1.2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the preparation method of 4-naphthoquinone derivatives, it is characterized in that the Isatine derivatives such as shown in formula I, 2-hydroxyl-1 as shown in formula II, 4-naphthoquinones and the ammonia source as shown in formula III are dissolved in solvent, abundant stirring reaction at reflux, it is complete that TLC tracks to raw material reaction, cooling, suction filtration, oven dry, namely obtain target product, its reaction equation is:
Wherein, the R in formula I 1, R 2respectively with the R in formula IV 1, R 2identical, R 1be a replacement or dibasic substituting group, substituting group is hydrogen, fluorine, chlorine, bromine, iodine, methyl, methoxyl group or trifluoromethyl, R 2for hydrogen or benzyl.
2. the preparation method of 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described ammonia source is ammonium acetate or ammoniacal liquor.
3. the preparation method of 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described ammonia source is for being ammonium acetate.
4. 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the preparation method of 4-naphthoquinone derivatives, is characterized in that described solvent is water, methyl alcohol, ethanol, Virahol, methylene dichloride, acetonitrile or tetrahydrofuran (THF).
5. the preparation method of 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described solvent is ethanol.
6. the preparation method of 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, when it is characterized in that reaction, also adds catalyzer.
7. the preparation method of 2-according to claim 6 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that catalyzer is an acidic catalyst or basic catalyst.
8. the preparation method of 2-according to claim 7 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described an acidic catalyst is tosic acid, hydrochloric acid, acetic acid, aluminum chloride or magnesium chloride.
9. the preparation method of 2-according to claim 7 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative, is characterized in that described basic catalyst is cesium carbonate or ammoniacal liquor.
10. 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the preparation method of 4-naphthoquinone derivatives, it is characterized in that described Isatine derivatives, the molar ratio in 2 hydroxy 1,4 naphthoquinone (lawsone) and ammonia source is 1:1:1 ~ 2.
11. 2-according to claim 1 (3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1, the preparation method of 4-naphthoquinone derivatives, it is characterized in that described Isatine derivatives, the molar ratio in 2 hydroxy 1,4 naphthoquinone (lawsone) and ammonia source is 1:1:1.5.
CN201410278062.9A 2014-06-20 2014-06-20 2-(3-amino-2-oxindole alkane-3-base)-3-hydroxyl-1,4-naphthoquinone derivative and preparation method thereof Expired - Fee Related CN104030966B (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011113060A2 (en) * 2010-03-12 2011-09-15 Trana Discovery, Inc. Antiviral compounds and methods of use thereof

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
A facile synthesis, anti-inflammatory and analgesic activity of isoxazolyl-2,3-dihydrospiro[benzo[f]isoindole-1,3"-indoline]-2",4,9-triones;Rajanarendar, E.等;《Bioorganic & Medicinal Chemistry Letters》;20130430;第23卷(第13期);第3954-3958页 *
Arylation of lawsone through BF3-mediated coupling of its phenyliodonium ylide with activated arenes and aromatic aldehydes;Elias Glinis等;《Tetrahedron》;20100523;第66卷;第5786-5792页 *
Chiral N-heterocyclic carbene ligands for asymmetric catalytic oxindole synthesis;Yi-Xia Jia等;《Chem.Commun.》;20080801;第4040–4042页 *
Organocatalytic asymmetric Michael addition of unprotected 3-substituted oxindoles to 1,4-naphthoquinone;Jin-Sheng Yu等;《Beilstein Journal of Organic Chemistry》;20120823;第8卷(第157期);第1360-1365页,第1363页表2,第1360页左栏第1段 *
Synthesis of N-Alkoxycarbonyl Ketimines Derived from Isatins and Their Application in Enantioselective Synthesis of 3-Aminooxindoles;Wenjin Yan等;《ORGANIE LETTERS》;20120427;第14卷(第10期);第2512-2515页 *

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