Research Article
Integrating Network Pharmacology and Experimental Validation to Explore the Key Mechanism of Gubitong Recipe in the Treatment of Osteoarthritis
Table 4
Chemical identification of Gubitong prescription.
| | No. | RT (min) | Name | Formula | Ion | Cal. (m/z) | Mea. (m/z) | Error (ppm) | MS/MS |
| | 1 | 1.21 | Protocatechuic acid | C7H6O4 | M-H | 153.0193 | 153.0188 | 4.385 | 153.0188, 109.0288 | | 2 | 1.98 | Psoralen | C11H6O3 | M-H | 185.0244 | 185.0246 | 0..786 | 185.0246, 147.0325 | | 3 | 3.37 | Formononetin | C16H12O4 | M+H | 269.0808 | 269.0812 | 3.337 | 269.0812 | | 4 | 6.20 | Sinomenine | C19H23NO4 | M+H | 330.1699 | 330.1701 | 2.745 | 330.1701 | | 5 | 6.71 | Naringin | C27H32O14 | M-H | 579.1719 | 579.171 | 0.33 | 579.171, 425.1429 | | 6 | 15.45 | Tubeimoside I | C63H98O29 | M+H | 1319.6266 | 1319.627 | 2.759 | 1319.627 | | 7 | 16.39 | Icariin | C33H40O15 | M+H | 677.2439 | 677.2445 | 2.827 | 677.2442, 369.1445, 313.0728 | | 8 | 17.78 | Pinoresinol diglucoside | C32H42O16 | M+H | 683.2545 | 683.2536 | -2.695 | 519.1936, 357.2159 |
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