CAS: 77877-19-1; (S)-4-Isopropyl-3-Propionyloxazolidin-2-One

相似化合物

89028-40-0 80697-93-4 150895-71-9

上下游产品

propionyl chloride (4S)-4-isopropyl-1,3-oxazolidin-2-one N-benzyloxycarbonyl-L-valinol (S)-valinol (+)-3-(5-Phenyl-2(R)-methyl-1-oxo-4(E)-pentenyl)-4(S)-isopropyl-1,3-oxazolidin-2-one (2R,3S,4R)-N-methoxy-5-(4-methoxybenzyl)oxy-N,2,4-trimethyl-3-(triethylsilyl)oxy-pentanamide (2'R,3'S,4S)-3-(3'-hydroxy-2'-methyl-4'-oxo-4'-phenylbutyryl)-4-isopropyl-2-oxazolidinone (2'R,3'R,4S)-3-(3'-hydroxy-2'-methyl-4'-oxo-4'-phenylbutyryl)-4-isopropyl-2-oxazolidinone

📜L-缬氨酸置于sodium Tetrahydroborate,正丁基锂,碘,Potassium Carbonate体系中,用 四氢呋喃 作为反应溶剂,化学反应 51.0H,反应生成 (S)-4-异丙基-3-丙酰基-2-恶唑烷酮
参考文献:海洋大环内酯lytophilippine A的非对映异构体的合成
标题:海洋大环内酯lytophilippine A的非对映异构体的合成
摘要:冻干品a的非对映异构体的合成需要使用已知构件的22个最长的线性步骤.交叉复分解/不对称醛醇加成和区域选择性酯化/闭环复分解是构建支架的有效组合工具.在不同溶剂(系统)中进行的详细NMR研究为名为lytophilippine A的分子的根深蒂固的构型错配提供了证据.
DOI:10.1021/acs.Orglett.9B00722

专利信息

专利号:US-2003096374-A1
优先权日:1999-01-27
标题:Synthesis of oligoketides

专利号:WO-0044717-A2
优先权日:1999-01-27
标 题 :Synthesis of oligoketides

专利号:US-4791207-A
优先权日:1985-03-29
标题 :Enantioselective process for producing 1-betamethylcarbapenem antibiotic intermediates
发明人：SALZMANN THOMAS N; FUENTES LELIA M; SHINKAI ICHIRO
权利人:MERCK & CO INC
摘要:A process is described for the stereochemically controlled synthesis of intermediates useful in producing 1-betamethylcarbapenem antibiotics.

专利号:WO-0044717-A3
优先权日:1999-01-27
标题 :Synthesis of oligoketides

专利号:WO-2024040267-A2
优先权日:2022-08-19
标题 :Direct synthesis of n-(3-substituted-chroman-4-yl)-7h- pyrrolo[2,3-d]pyrimidin-4-amines and derivatives thereof

专利号:US-7022825-B2
优先权日:1999-01-27
标 题 :Polyketides and antibiotics
发明人：ASHLEY GARY; CHAN-KAI ISAAC C; BURLINGAME MARK A
权利人:KOSAN BIOSCIENCES INC
摘要:Facile methods for preparing diketide and triketide thioesters are disclosed. The resulting thioesters may be used as intermediates in the synthesis of desired polyketides, and may contain functional groups which ultimately reside in side chains on the resulting polyketide and thus can be used further to manipulate the polyketide so as form derivatives. The polyketides produced may also be tailored by glycosylation, hydroxylation and the like. New polyketides and their derivatives and tailored forms are thereby produced.