1450824-22-2

基本信息
(2R,2'R,3R,3'R,4S,4'S,5R,5'R,6S,6'S)-6,6'-硫基雙(4-(4-(3-氟苯基)-1H-1,2,3-三唑-1-基)-2-(羥甲基)四氫-2H-吡喃-3,5-二醇)
(2R,2'R,3R,3'R,4S,4'S,5R,5'R,6S,6'S)-6,6'-硫代雙(4-(4-(3-氟苯基)-1H-1,-1H-1,2,3-三唑-1-基)-2-(羥甲基)四氫-2H-吡喃-3,5-二醇)
TD 139
CS-2525
TD-139
TD 139
3,3'-dideoxy-3,3'-di-[4-(3-fluorophenyl)-1H-1,2,3-triazol-1-yl]-1,1'-surfanediyl-di-D-galactopyranoside
(2R,2'R,3R,3'R,4S,4'S,5R,5'R,6S,6'S)-6,6'-Thiobis(4-(4-(3-fluorophenyl)-1H-1,2,3-triazol-1-yl)-2-(hydroxymethyl)tetrahydro-2H-pyran-3,5-diol)
β-D-Galactopyranoside, 3-deoxy-3-[4-(3-fluorophenyl)-1H-1,2,3-triazol-1-yl]-β-D-galactopyranosyl 3-deoxy-3-[4-(3-fluorophenyl)-1H-1,2,3-triazol-1-yl]-1-thio-
物理化學(xué)性質(zhì)
制備方法

1193784-39-2

2561-17-3

1450824-22-2
在室溫條件下,以雙-(3-疊氮基-3-脫氧-β-D-吡喃半乳糖基)-硫烷(11)和3-氟苯基乙炔(3當(dāng)量)為原料,在Cu(I)催化劑(0.2當(dāng)量)和三乙胺(2當(dāng)量)的存在下,于N,N-二甲基甲酰胺(DMF,100 mL/mmol硫烷)中進行環(huán)加成反應(yīng)合成TD139。反應(yīng)進程通過薄層色譜(TLC)監(jiān)測直至完成。反應(yīng)混合物濃縮后,首先通過快速柱色譜(洗脫劑:CH2Cl2:MeOH,8:1)進行初步純化,隨后通過制備型高效液相色譜(HPLC)進行最終純化,得到TD139,收率76%,為白色無定形固體。1H-NMR(CD3OD, 400 MHz)δ 8.59(s, 2H, 三唑-H),7.63(br d, 2H, J = 7.6 Hz, Ar-H),7.57(br d, 2H, J = 8.4 Hz, Ar-H),7.41(dt, 2H, J = 6.0, 8.0 Hz, Ar-H),7.05(br dt, 2H, J = 2.4, 6.4 Hz, Ar-H),4.93(dd, 2H, J = 2.4, 10.4 Hz, H3),4.92(d, 2H, J = 10.4 Hz, H1),4.84(d, 2H, J = 10.4 Hz, H2),4.18(d, 2H, J = 2.4 Hz, H4),3.92(dd, 2H, J = 4.2, 7.6 Hz, H5),3.84(dd, 2H, J = 7.6, 11.4 Hz, H6),3.73(dd, 2H, J = 4.2, 11.4 Hz, H6);FAB-HRMS m/z 計算值 C28H30F2N6NaO8S(M + Na+)為671.1712,實測值為671.1705。
參考文獻:
[1] Patent: US2014/121179, 2014, A1. Location in patent: Paragraph 0188; 0200
[2] Patent: WO2014/78655, 2014, A1. Location in patent: Page/Page column 90; 94
[3] ChemBioChem, 2016, vol. 17, # 18, p. 1759 - 1770