[HTML][HTML] The application of UHPLC-HRMS for quality control of traditional Chinese medicine

J Ma, K Li, S Shi, J Li, S Tang, LH Liu - Frontiers in Pharmacology, 2022 - frontiersin.org
UHPLC-HRMS (ultra-high-performance liquid chromatography-high resolution mass
spectrometry) is a new technique that unifies the application of UHPLC with HRMS. Because …

New quinolizidine alkaloid and insecticidal activity of Sophora secundiflora and Sophora tomentosa against Culex pipiens (Diptera: Culicidae)

SH Aly, AM Elissawy, AE Allam, SM Farag… - Natural Product …, 2022 - Taylor & Francis
Phytochemical investigation of Sophora secundiflora alkaloid fraction led to isolation of one
new quinolizidine alkaloid (1) 13-methoxyanagyrine together with six known ones (2–7) …

Systematic analysis of chemical profiles of Sophorae tonkinensis Radix et Rhizoma in vitro and in vivo using UPLC‐Q‐TOF‐MSE

W Yuan, Z Huang, S Xiao, Y Zhang… - Biomedical …, 2022 - Wiley Online Library
Abstract Sophorae tonkinensis Radix et Rhizoma (S. tonkinensis) has been recorded as a
'poisonous' Chinese herbal medicine in Chinese Pharmacopoeia 2020. The clinical reaction …