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HRID473574

反应详情

EQUATION

反应方程式

HRID 473574 的结构方程式

REACTANTS

反应物

3
结构：O=S(=O)(O)O
HCID1118

Sulfuric acid

H2O4S

结构：Cc1nc2c(N)ncnc2n1[C@@H]1O[C@H](CN(C)CCON)[C@@H](O)[C@H]1O.O=S(=O)(O)O
HCID44564175

未命名化合物

结构：CCOC(C)=NOCCCCN(C)C[C@H]1O[C@@H](N2C(=O)N=C3C(=N)N=CN=C32)[C@H](O)[C@@H]1O
HCID86649675

未命名化合物

PRODUCTS

生成物

1
结构：CN(CCCCON)C[C@H]1O[C@@H](N2C(=O)N=C3C(=N)N=CN=C32)[C@H](O)[C@@H]1O.O=S(=O)(O)O
HCID86649673

未命名化合物

PROCEDURE

实验过程

The procedure was the same as reported above for 7a using 8c (190 mg, 0.41 mmol) and 2N H2SO4 (3 mL). The compound was purified by column chromatography (elution with 4:1:0.5 chloroform:methanol:NH4OH): yield 208 mg (82%), MS: m/z 384 (M+H)+; 1HNMR (DMSO-d6) δ 10.45 (bs, 1H, 8-OH), 8.05 (s, 1H, H-2), 6.58 (bs, 2H, 6-NH2), 5.77 (d, 1H, H-1′, J1′,2′=5.0 Hz), 5.37-5.71 (bm, 2H, O—NH2), 4.83 (t, 1H, H-2′, J2′,3′=4.2 Hz), 4.18-4.29 (m, 2H, H-3′, H-4′), 3.88 (t, 2H, NH2O—CH2), 3.34-3.54 (m, 2H, 5′-CH2), 3.06 (bt, 2H, N(CH3)—CH2), 2.73 (s, 3H, N—CH3), 1.46-1.74 (bm, 4H, NH2OCH2—CH2CH2); UV λmax, nm, pH 1, 263.3 (∈ 12,200), pH 7, 268.9 (∈ 13,600), pH 13, 279.9 (∈ 15,600). Anal. (C15H25N7O5.1.9H2SO4.0.1C2H5OH.2H2O) C, H, N, S.

WORKUP

后处理

  1. customThe compound was purified by column chromatography (elution with 4:1:0.5 chloroform:methanol:NH4OH)