国产精品1024永久观看,大尺度欧美暖暖视频在线观看,亚洲宅男精品一区在线观看,欧美日韩一区二区三区视频,2021中文字幕在线观看

  • <option id="fbvk0"></option>
    1. <rt id="fbvk0"><tr id="fbvk0"></tr></rt>
      <center id="fbvk0"><optgroup id="fbvk0"></optgroup></center>
      <center id="fbvk0"></center>

      <li id="fbvk0"><abbr id="fbvk0"><dl id="fbvk0"></dl></abbr></li>

      一種含有苯甘氨酸的肉桂酰胺類組蛋白去乙?;敢种苿┘捌渲苽浞椒ê蛻?yīng)用_4

      文檔序號(hào):9720796閱讀:來(lái)源:國(guó)知局
      ).HRMS(AP-ESI)m/z calcd for C23H2〇C1N3〇5S[M-H]-484.0738,found 484.0739.
      [0121] (5,幻-3-(3-0-(2-((4-溴代苯基)氨基)-2-氧-1-苯乙基)胺磺?;?苯基)4-羥 基丙烯酰胺(10 j):淡黃色固體,產(chǎn)率31 % Jp: 223-225°C · 4 NMR(600MHz,DMS0-d6)Sl0 · 87 (s,lH),10.48(s,lH),9.14(s,lH),8.89(d,J = 9.6Hz,lH),7.89(s,lH),7.70(d,J = 7.8Hz, 1H),7.62(d,J = 7.7Hz,lH),7.39(ddd,J = 22.9,16.2,8.4Hz,8H),7.23(dt,J = 24.3, 7.1Hz,3H),6.49(d,J=15.8Hz,lH),5.21(d,J = 9.4Hz,lH).HRMS(AP-ESI)m/z calcd for C23H2〇BrN3〇5S[M-H]-528 ·0235,found 528 ·0234 ·
      [0122] (S,E)-N-羥基-3-(3-(N-(2-((4-碘代苯基)氨基)-2-氧-1-苯乙基)胺磺?;┍?基)丙烯酰胺(l〇k):淡黃色固體,產(chǎn)率26 % DMp: 200-202°C · 4 NMR( 600MHz,DMS〇-d6) δ 10 · 85 (s,lH),10.31 (d,J = 68.5Hz,lH),9· 14(s,lH),8.86(s,lH),7.89(s,lH),7.69(t,J = 7.8Hz,lH),7.62(t,J = 7.2Hz,lH),7.57(d,J = 8.7Hz,lH),7.44-7.34(m,5H),7.27-7.19 (m,5H),6.46(dd,J=15.8,8.0Hz,lH),5.20(d,J=16.7Hz,lH) .HRMS(AP-ESI)m/z calcd for C23H2〇IN3〇5S[M-H]-576.0101,found 576.0096.
      [0123] (S,E)-N-羥基-3-(3-(N-(2-((4-甲氧基苯基)氨基)-2-氧-1-苯乙基)胺磺?;?苯基)丙烯酰胺(101):淡黃色固體,產(chǎn)率23%。]\^:197-199°(3. 111匪1?(6001取,0130-(16)3 10.85(s,lH),10.12(s,lH),9.14(s,lH),8.81(d,J = 9.6Hz,lH),7.88(s,lH),7.70(d,J = 7.9Hz,lH),7.63(d,J = 7.7Hz,lH),7.45-7.33(m,4H),7.25(dd,J=13.3,8.3Hz,4H),7.20 (t,J = 7.2Hz,lH),6.80(d,J = 9.0Hz,2H),6.46(d,J=15.8Hz,lH),5.17(d,J = 9.6Hz,lH), 3.69(s,3H).HRMS(AP-ESI)m/z calcd for C24H23N3〇6S[M-H]-480.1234,found 480.1235.
      [0124] (S,E)-N-羥基-3-(3-(N-(2-氧-1-苯基-2-(〇-甲苯基胺基)乙基)胺磺?;?苯基) 丙烯酰胺(l〇m):淡黃色固體,產(chǎn)率28% 0 NMR(600MHz,DMS0-d6)Sl0.86(s, lH),9.65(s,lH),9.14(s,lH),8.85(d,J = 9.6Hz,lH),7.93(s,lH),7.76(d,J = 7.8Hz,lH), 7.71(d,J = 7.5Hz,lH),7.50(t,J = 7.8Hz,lH),7.44(t,J=12.3Hz,3H),7.27(t,J = 7.4Hz, 2H),7.23(t,J = 7.2Hz,lH),7.12(d,J = 7.3Hz,lH),7.09-7.01(m,2H),6.99(d,J = 7.7Hz, 1H),6·51 (d,J = 15.8Hz,lH),5.33(d,J = 9.5Hz,lH),1.89(s,3H).HRMS(AP-ESI)m/z calcd for C24H23N3〇5S[M-H]-464 · 1292,found464 · 1286 ·
      [0125] (5,幻-3-(3-0-(2-((2-氯代苯基)氨基)-2-氧-1-苯乙基)胺磺?;?苯基)4-羥 基丙烯酰胺(l〇n):淡黃色固體,產(chǎn)率25% Jp: 158-160°C · 4 NMR(600MHz,DMS0-d6)Sl0 · 85 (s,lH),9.89(s,lH),9.13(s,lH),8.88(s,lH),7.93(s,lH),7.76(d,J=7.8Hz,lH),7.71 (d,J = 7.9Hz,lH),7.50(t,J = 7.8Hz,lH),7.46-7.37(m,4H),7.26(ddd,J= 14.0,13.0, 5.3Hz,5H),7.16(t,J = 6.9Hz,lH),6.50(d,J=15.8Hz,lH),5.45(s,lH).HRMS(AP-ESI)m/z calcd for C23H2〇C1N3〇5S[M-H]-484.0745,found 484.0739.
      [0126] (5,幻-3-(3-0-(2-((3-氟代苯基)氨基)-2-氧-1-苯乙基)胺磺?;?苯基)4-羥 基丙烯酰胺(10〇):淡黃色固體,產(chǎn)率22% Jp: 204-205°C · 4 NMR(600MHz,DMS0-d6)Sl0 · 84 (s,lH),10.48(s,lH),9.13(s,lH),8.89(s,lH),7.88(s,lH),7.70(d,J=7.8Hz,lH),7.62 (d,J = 7.6Hz,lH),7.43(t,J = 7 ·8Ηζ,1Η),7 ·40-7·35(ι?,3H),7.33(d,J= 11.5Hz,1H), 7.30-7.24(m,3H),7.24-7.19(m,lH),7.09(d,J = 8.1Hz,lH),6.86(dd,J = 8.3,6.4Hz,lH), 6.45(d,J=15.8Hz,lH),5.19(d,J = 4.6Hz,lH).HRMS(AP-ESI)m/z calcd for C23H20FN3O5S [M-H]-468.104,found 468.1035.
      [0127] (S,E)-N-羥基-3-(3-(N-(2_((3-甲氧基苯基)氨基)-2-氧-1-苯乙基)胺磺?;?苯基)丙烯酰胺(10?):淡黃色固體,產(chǎn)率22%。]\^:205-206°(3. 111匪1?(6001取,0130-(16)3 10.84(s,lH),10.24(s,lH),9.13(s,lH),8.85(d,J = 9.5Hz,lH),7.88(s,lH),7.70(d,J = 7.8Hz,lH),7.62(d,J = 7.7Hz,lH),7.45-7.34(m,4H),7.25(t,J = 7.3Hz,2H),7.20(t,J = 7.2Hz,lH),7.13(t,J = 8.1Hz,lH),7.05(s,lH),6.92(d,J = 8.0Hz,lH),6.60(dd,J = 8.2, 1.8Hz,lH),6.46(d,J = 15.8Hz,lH),5.19(d,J = 9.5Hz,lH),3.68(s,3H).HRMS(AP-ESI)m/z calcd for C24H23N3〇6S[M-H]-480.1242,found 480.1235.
      [0128] (5,幻-3-(3-0-(2-((2-氯代苯乙基)氨基)-2-氧-1-苯乙基)胺磺酰基)苯基)4- 羥基丙烯酰胺(l〇q):淡黃色固體,產(chǎn)率30% 0 1^:122-1241.?匪R(300MHz,DMS0-d6)S 10.90(s,lH),9. ll(s,lH),8.78(d,J = 5.8Hz,lH),8.71(d,J = 9.3Hz,lH),7.88(s,lH), 7.70(d,J = 7.8Hz,2H),7.47(t,J = 7.8Hz,lH),7.43-7.38(m,lH),7.37(d,J=l.lHz,lH), 7.35(d,J = 2.1Hz,lH),7.32(d,J=1.4Hz,lH),7.24(s,lH),7.23-7.18(m,3H),7.14(td,J = 7.5,l.lHz,lH),6.92(d,J = 7.5Hz,lH),6.56(d,J=15.7Hz,lH),5.13(d,J = 9.4Hz,lH), 4.13(d,J = 5.2Hz,2H).HRMS(AP-ESI)m/z calcd for C25H24ClN3〇5S[M-H]-498.0901,found 498.0896.
      [0?29] (S,E)_N_羥基-3-(3-(N_(2-氧_2_(苯乙基氛基)_1_苯乙基)胺橫醜基)苯基)丙稀 酰胺(1(^):淡黃色固體,產(chǎn)率31%。]\^:156-158°(3.111匪1?(6001抱,015〇-(16)510.85(8,1!〇, 9.14(s,lH),8.62(s,lH),8.28(t,J = 5.4Hz,lH),7.87(s,lH),7.70(dd,J=13.6,7.8Hz, 2H),7.49(t,J = 7.8Hz,lH),7.45(d,J=15.9Hz,lH),7.26(d,J = 6.5Hz,2H),7.23-7.18(m, 5H),7 · 17-7 · 13(m,1H),7 ·00((!,J = 7 ·0Ηζ,2H),6· 52(d,15.8Hz,lH),4.97(s,lH),3.07 (td,J=13.1,7.1Hz,lH),3.01(td,J=13.0,7.2Hz,lH),2.48(t,J = 7.4Hz,2H).HRMS(AP-ESI)m/z calcd for C25H25N3〇5S[M-H]-478.144,found 478.1442.
      [0130] (S,E)-N-羥基-3-(3-(N-(2-(萘甲醇-1-基氨基)-2-氧-1-苯乙基)胺磺?;┍?基)丙烯酰胺(108):淡黃色固體,產(chǎn)率26%。]\^:186-188°(3. 111匪1?(3001抱,0150-(16)510.84 (s,lH),10.24(s,lH),9.11(s,lH),8.89(d,J = 9.5Hz,lH),7.98(s,lH),7.89(d,J = 7.7Hz, lH),7.79(d,J = 7.9Hz,lH),7.72(t,J = 7.7Hz,2H),7.60(d,J = 8.1Hz,lH),7.49(t,J = 7.5Hz,4H),7.45-7.36(m,2H),7.30(dt,J=11.7,6.8Hz,4H),6.52(d,J=15.8Hz,lH),5.50 (d,J = 9.5Hz,lH).HRMS(AP-ESI)m/z calcd for C27H23N3〇5S[M-H] -500.1289,found 500.1286.
      [0131] (S,E)-N-羥基-3-(3-(N-(2-((萘乙酰胺-1-基甲基)氨基)-2-氧-1-苯乙基)胺磺 ?;?苯基)丙烯酰胺(lot):淡黃色固體,產(chǎn)率24%。1^:158-160°(3. 111匪1?(3001〇^,0130-d6)Sl0.84(s,lH),9.11(s,lH),8.71(t,J = 5.2Hz,2H),7.91(d,J = 7.6Hz,lH),7.87(s, lH),7.81(d,J = 8.4Hz,2H),7.68(d,J = 7.8Hz,2H),7.54-7.38(m,4H),7.38-7.26(m,3H), 7.24-7. ll(m,4H),6.51(d,J=15.8Hz,lH),5· 10(d,J = 8.4Hz,lH),4.53(qd,J=15.2, 5.5Hz,2H).HRMS(AP-ESI)m/z calcd for C28H25N3〇5S[M-H]-514.1443,found514.1442.
      [0132] 實(shí)施例2.化合物lOa-lOt抑制組蛋白去乙?;富钚詫?shí)驗(yàn)(體外)
      [0133] 采用HDACs活性熒光分析方法進(jìn)行酶活性實(shí)驗(yàn),主要分兩步:(1)含一個(gè)乙?;瘋?cè) 鏈的賴氨酸HDACs熒光底物(B〇C-Lys(a Cetyl )-AMC),用含表達(dá)的HDAC8的樣本孵育,使底物 脫去乙酰基,激活底物。(2)用胰酶水解含一個(gè)乙?;瘋?cè)臉的賴氨酸HDACs熒光底物(Boc-Lys-AMC),產(chǎn)生AMC這一熒光基團(tuán),在激發(fā)波長(zhǎng)/發(fā)射波長(zhǎng)(390nm/460nm)測(cè)定熒光強(qiáng)度,從 而根據(jù)抑制劑組及對(duì)照組的熒光強(qiáng)度計(jì)算抑制率,并求算IC 5〇值。酶活性測(cè)試原理見前述反 應(yīng)式IV及相關(guān)內(nèi)容。實(shí)驗(yàn)結(jié)果見表2(化合物
      當(dāng)前第4頁(yè)1 2 3 4 5 
      網(wǎng)友詢問(wèn)留言 已有0條留言
      • 還沒(méi)有人留言評(píng)論。精彩留言會(huì)獲得點(diǎn)贊!
      1