发明人李文辉,胡光,黄志刚. "Method for the Synthesis of (3S)-4-(1-benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(1-benzothiophen-3-yl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid
(3S)-4-(benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid
270063-46-2
Fmoc-(S)-3-Amino-4-(3-benzothienyl)-butyric acid" [P]. 中国发明专利, 专利号 CN 109421764 B, 授权公告日 2025-12-05.
Roberts E F, Schröder R, Yamamoto T. "A Process for Preparing High-Purity (3S)-4-(1-benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(1-benzothiophen-3-yl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid
(3S)-4-(benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid
270063-46-2
Fmoc-(S)-3-Amino-4-(3-benzothienyl)-butyric acid" [P]. US Patent, US 9471954 B2, 2022-04-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 2148, 4889-4905.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 252, 2551-2571.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (3S)-4-(1-benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(1-benzothiophen-3-yl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid
(3S)-4-(benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(benzothiophen-3-yl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid
270063-46-2
Fmoc-(S)-3-Amino-4-(3-benzothienyl)-butyric acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 2312, (4), 8447-8476.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2013, 1694, (5), 1898-1910.