Nielsen H, Lefèvre J P, Schröder R. "一种的合成方法" [P]. European Patent, EP 3730997 A1, 2025-03-14.
发明人刘建华,冯建国,王建平. "Method for the Synthesis of (2R,3S)-2,3-Dihydroxy-4-isopropoxy-|A-butyrolactone Cyclohexyl Ketal
(3'aR,6'aS)-Dihydro-6'-(1-methylethoxy)-spiro[cyclohexane-1,2'-furo[3,4-d][1,3]dioxol]-4'(3'aH)-one
(3R,4S)-3,4-Dihydroxy-4-isopropoxydihydrofuran-2(3H)-one Cyclohexyl Ketal
186790-80-7" [P]. 中国发明专利, 专利号 CN 115117242 A, 授权公告日 2017-07-02.
发明人刘建华,冯建国,周伟. "A Process for Preparing High-Purity (2R,3S)-2,3-Dihydroxy-4-isopropoxy-|A-butyrolactone Cyclohexyl Ketal
(3'aR,6'aS)-Dihydro-6'-(1-methylethoxy)-spiro[cyclohexane-1,2'-furo[3,4-d][1,3]dioxol]-4'(3'aH)-one
(3R,4S)-3,4-Dihydroxy-4-isopropoxydihydrofuran-2(3H)-one Cyclohexyl Ketal
186790-80-7" [P]. 中国发明专利, 专利号 CN 108510915 A, 授权公告日 2020-04-15.
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". Phytochemistry, 2023, 1218, (12), 1271-1277.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1539, (4), 1949-1974.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3S)-2,3-Dihydroxy-4-isopropoxy-|A-butyrolactone Cyclohexyl Ketal
(3'aR,6'aS)-Dihydro-6'-(1-methylethoxy)-spiro[cyclohexane-1,2'-furo[3,4-d][1,3]dioxol]-4'(3'aH)-one
(3R,4S)-3,4-Dihydroxy-4-isopropoxydihydrofuran-2(3H)-one Cyclohexyl Ketal
186790-80-7 Using HRMS and NMR". Anal. Chem., 2022, 1632, (2), 8401-8423.