达罗他胺中间体合成中杂质的发现和结构表征 |
马卉芳,童悦,王荣繁,谢建伟 |
Discovery and Structural Characterization of Impurities in the Synthesis of Darolutamide Intermediate |
MA Huifang,TONG Yue,WANG Rongfan,XIE Jianwei |
图6 化合物3 (a)和杂质C |
Fig. 6 Partial 1H-13C HMBC spectrum of compounds 3 |