硫化环丙烷置于氯,溶剂黄146体系中,化学反应生成3-氯丙烷磺酰氯 参考文献:Reactions Of Trimethylene Sulfide With Chlorine And Bromine 标题:Reactions Of Trimethylene Sulfide With Chlorine And Bromine 摘要: Doi:10.1021/ja01097A517
专利号:US-6228988-B1 优先权日:1995-02-24 标题:Synthesis of hydroxamic acid derivatives 发明人:FLOYD CHRISTOPHER DAVID; LEWIS CHRISTOPHER NORMAN 权利人:BRITISH BIOTECH PHARM 摘要:The present invention describes processes for preparing desired synthetic products that comprise a covalently bonded hydroxamic acid group -CONHOH by forming a mixture of a liquid reaction medium and a solid phase reaction product that carries a plurality of moieties of formula (A1) or (B1):where X is a residual, non-hydroxamate partial structure of the desired synthetic product, P1 is hydrogen or an amino-protecting group, P2 is hydrogen or a hydroxyl protecting group, and the bond designated (a) covalently links the moieties (A1) or (B1) to the residue of a solid substrate; by cleaving the bond designated (a) in the resultant mixture; and by separating the resultant liquid reaction phase from the resultant reaction solids to recover the desired synthetic product.
专利号:US-9265773-B2 优先权日:2011-09-08 标题 :Tetracyclic heterocycle compounds and methods of use thereof for the treatment of viral diseases 发明人:MCCOMAS CASEY C; LIVERTON NIGEL J; HABERMANN JOERG; KOCH UWE; NARJES FRANK; LI PENG; PENG XUANJIA; SOLL RICHARD; WU HAO; PALANI ANANDAN; HE SHUWEN; DAI XING; LIU HONG; LAI ZHONG; LONDON CLARE; XIAO DONG; ZORN NICOLAS; NARGUND RAVI 权利人:MCCOMAS CASEY C; LIVERTON NIGEL J; HABERMANN JOERG; KOCH UWE; NARJES FRANK; LI PENG; PENG XUANJIA; SOLL RICHARD; WU HAO; PALANI ANANDAN; HE SHUWEN; DAI XING; LIU HONG; LAI ZHONG; LONDON CLARE; XIAO DONG; ZORN NICOLAS; NARGUND RAVI; MERCK SHARP & DOHME; MSD ITALIA SRL 摘要:The present invention relates to compounds of formula (I) that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.
专利号:US-9440991-B2 优先权日:2013-12-23 标 题:Synthesis of an antiviral compound 发明人:CAGULADA AMY; CHAN JOHANN; CHAN LINA; COLBY DENISE A; KARKI KAPIL KUMAR; KATO DARRYL; KEATON KATIE ANN; KONDAPALLY SUDHA; LEVINS CHRIS; LITTKE ADAM; MARTINEZ RUBEN; PCION DOMINIKA; REYNOLDS TROY; ROSS BRUCE; SANGI MICHAEL; SCHRIER ADAM J; SENG PAMELA; SIEGEL DUSTIN; SHAPIRO NATHAN; TANG DONALD; TAYLOR JAMES G; TRIPP JONATHAN; WALTMAN ANDREW W; YU LAWRENCE 权利人:GILEAD SCIENCES INC 摘要:The present disclosure provides processes for the preparation of a compound of formula I: n nwhich is useful as an antiviral agent. The disclosure also provides compounds and processes for the preparation of the compounds that are synthetic intermediates to the compound of formula I.
专利号:US-2017210756-A1 优先权日:2013-12-23 标题 :Synthesis of an antiviral compound
专利号:US-6093798-A 优先权日:1995-02-24 标题 :Synthesis of hydroxamic acid derivatives
专利号:EP-3087085-B1 优先权日:2013-12-23 标题 :Synthesis of a macrocyclic hcv ns3 inhibiting tripeptide
摘要:National Defense Research Committee, Office of Scientific Research and Development, Progress Report., NDCrc-132(AUG1942) 摘要:Schafer, E. W., Jr., and W. A. Bowles Jr. 1985. Acute oral toxicity and repellency of 933 chemicals to house and deer mice. Archives of Environmental Contamination and Toxicology 14:111-129. 摘要:Lai, J.; Thomson, B. J.; Sammis, G. M., Science of Synthesis: Modern Strategies in Organofluorine Chemistry , (2024) 1, 2.