发明名称 A process for the preparation of beta-hydroxy-delta-lactone using novel intermediates
摘要 <p>This invention relates to a process for the preparation of optically active 6-hydroxymethyl-4-(tert-butyldimethylsilyloxy)-(4R,6S)-tetrahydro-2H-2 -pyranone ( beta -hydroxy- delta -lactone) having formula 1. &lt;CHEM&gt;</p>
申请公布号 EP1234885(A1) 申请公布日期 2002.08.28
申请号 EP20010103844 申请日期 2001.02.16
申请人 COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH 发明人 SANDEEP, RAGHUNATH GHORPADE;UTTAM, RAMRAO KALKOTE;SUBHASH, PRATAPRAO CHAVAN;SUNIL, RAMCHANDRA BHIDE;THOTTAPPILLIL, RAVINDRANATHAN
分类号 C07C69/013;C07F7/18;C12P7/22;C12P7/62;C12P9/00;C12P17/06;(IPC1-7):C12P17/06;C12P7/26;C12P7/02 主分类号 C07C69/013
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