发明人赵玉洁,刘建华,孙丽萍. "Method for the Synthesis of 20493-41-8
B2NT1100WR
Quinapyramine
Quinolinium, 4-amino-6-((2-amino-1,6-dimethyl-4(1H)-pyrimidinylidene)amino)-1,2-dimethyl-, conjugate monoacid
4-Amino-6-((2-amino-1,6-dimethyl-4-pyrimidinyl)amino)-1-methylquinaldinium ion
UNII-B2NT1100WR
Quinapyramine cation
Quinapyramine ion" [P]. 中国发明专利, 专利号 CN 113641822 A, 授权公告日 2019-01-05.
Schröder R, Chen K W, Anderson J P. "A Process for Preparing High-Purity 20493-41-8
B2NT1100WR
Quinapyramine
Quinolinium, 4-amino-6-((2-amino-1,6-dimethyl-4(1H)-pyrimidinylidene)amino)-1,2-dimethyl-, conjugate monoacid
4-Amino-6-((2-amino-1,6-dimethyl-4-pyrimidinyl)amino)-1-methylquinaldinium ion
UNII-B2NT1100WR
Quinapyramine cation
Quinapyramine ion" [P]. US Patent, US 10351868 B2, 2020-04-23.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 1577, (3), 1128-1152.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 1267, 9448-9451.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 20493-41-8
B2NT1100WR
Quinapyramine
Quinolinium, 4-amino-6-((2-amino-1,6-dimethyl-4(1H)-pyrimidinylidene)amino)-1,2-dimethyl-, conjugate monoacid
4-Amino-6-((2-amino-1,6-dimethyl-4-pyrimidinyl)amino)-1-methylquinaldinium ion
UNII-B2NT1100WR
Quinapyramine cation
Quinapyramine ion Using HRMS and NMR". Phytochemistry, 2024, 1019, (2), 4464-4473.