发明人李文辉,杨光,马晓峰. "Method for the Synthesis of Sodium 3-(2-((3-(3-sulfonatopropyl)benzo[4,5]thieno[2,3-d]thiazol-3-ium-2-yl)methylene)benzo[d]thiazol-3(2H)-yl)propane-1-sulfonate" [P]. 中国发明专利, 专利号 CN 108905170 B, 授权公告日 2024-07-20.
Schröder R, Fischer A B, Anderson J P. "A Process for Preparing High-Purity Sodium 3-(2-((3-(3-sulfonatopropyl)benzo[4,5]thieno[2,3-d]thiazol-3-ium-2-yl)methylene)benzo[d]thiazol-3(2H)-yl)propane-1-sulfonate" [P]. US Patent, US 9235567 B2, 2025-08-03.
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