CAS: 68641-49-6; Bis(2-Oxooxazolidin-3-yl)Phosphinic Chloride

上下游产品

CAS号497-25-6 2-恶唑烷酮 | CAS号77349-88-3

2-唑烷酮置于三乙胺,三氯氧磷体系中,用 四氢呋喃 作为反应溶剂,化学反应 2.0H,反应生成 双(2-氧代-3-恶唑烷基)次磷酰氯
参考文献:Reddy,Mudumala V. N.; Ravi Sankar; Siva Kumar,South African Journal Of Chemistry,2008,Vol. 61,P. 43-46
标题:Reddy,Mudumala V. N.; Ravi Sankar; Siva Kumar,South African Journal Of Chemistry,2008,Vol. 61,P. 43-46

专利信息

专利号:WO-2024181781-A1
优先权日:2023-02-27
标 题:Substrate for synthesis of biological polymers having anti-aggregation function and biological polymer synthesis method using same
发明人：JANG MYOUNG HOON; CHOI JAE SUN
权利人:SP2 TX INC
摘要:The present invention relates to a substrate for the synthesis of biological polymers having an anti-aggregation function, and a biological polymer synthesis method using the substrate. The substrate according to an aspect may have anti-aggregation functionality to enable high-yield and high-purity processes in the synthesis of biological polymers.

专利号:US-7183417-B2
优先权日:2004-04-09
标题:Simple stereocontrolled synthesis of salinosporamide A
发明人：COREY ELIAS J
权利人:HARVARD COLLEGE
摘要:A simple and effective stereocontrolled synthesis of salinosporamide A(1) n nhas been developed which follows the pathway outlined in the FIGURE. The process, the first total synthesis of salinosporamide A, is capable of providing the compound in substantial quantities for further biological studies. In addition to the method of Scheme I, the present invention also includes several novel synthetic intermediate compounds, several intermediate steps of the preferred synthetic process; and the uses of these compounds in the preparation of synthetic derivatives of the compound Salinosporamide A. Salinosporamide A is of special interest as a synthetic target because of its protein in vitro cytotoxic activity against many tumor cell lines (IC 50 values of 10 nM or less).

专利号:US-6207858-B1
优先权日:1999-03-03
标 题 :Regioselective synthesis of DTPA derivatives
发明人：CHINN PAUL; GYORKOS ALBERT; LABARRE MICHAEL J; RUHL STEVE; RYSKAMP THOMAS
权利人:IDEC PHARMA CORP
摘要:The present invention provides a process for high yield regioselective synthesis of DTPA derivatives that eliminates the need for ion exchange chromotographic separation of intermediates. Moreover, as this process yields a single regioisomer of the chelate, it provides for the regiospecific synthesis of desired chelates useful as radiolabeling agents.

专利号:US-7786296-B2
优先权日:2004-02-25
标题:Silyl linker for solid-phase synthesis of nucleic acid
发明人：SEKINE MITSUO; SEIO KOHJI; OHKUBO AKIHIRO
权利人:JAPAN SCIENCE & TECH AGENCY
摘要:The purpose of the invention is to develop a silyl linker that can be efficiently introduced on a solid-phase support used for the synthesis of nucleic acid oligomers such as DNA. The present invention relates to a silyl linker for use in the solid-phase synthesis of nucleic acid, comprised of a compound of the general formula or its ester or salt:n nH—(R1)Si(R2)-(C 6 H 4 )—CONH-(A)-COOH  (I)n nwherein each of R1 and R2 is an alkyl or aryl group, and (A) represents a spacer moiety; a 3′-end nucleoside unit having said compound linked via an oxygen atom to the 3-position of a sugar of the nucleoside or its derivative, a solid-phase support having the 3′-end nucleoside unit, and a method for synthesis of nucleic acid oligomer with the use of said solid-phase support.

专利号:US-2006287520-A1
优先权日:2005-05-16
标 题 :Synthesis of salinosporamide A and analogues thereof
发明人：DANISHEFSKY SAMUEL J; ENDO ATSUSHI
权利人:DANISHEFSKY SAMUEL J; ENDO ATSUSHI
摘要:A novel synthesis of salinosporamide A is provided. Salinospoamide A as well as structurally related natural products, omuralide and lactacystin, have been shown to be proteasome inhibitors. Therefore, these compounds as well as analogues of these natural products may be useful in the treatment of proliferative diseases such as cancer, autoimmune diseases, diabetic retinopathy, etc. The invention provides for the synthesis of salinosporamide A as well as analogs thereof using a convenient point for derivatization of the bicyclic core. Pharmaceutical compositions and method of using the inventive compounds are also provided.

专利号:WO-0100609-A1
优先权日:1999-06-29
标题:Method for synthesis of n-homocysteine thiolactonyl retinamide
发明人：KAZIMIR MICHAEL; WILSON RAY E II
权利人:UNIV BAYLOR; KAZIMIR MICHAEL; WILSON RAY E II
摘要:The present invention describes methods of synthesis for N-homocysteine thiolactonyl retinamide (thioretinamide), a compound that has anticancer and antiatherogenic properties. The present invention further describes methods for the synthesis of N-homocysteine thiolactonyl retinamido cobalamin (thioretinaco), a compound that has potential anticancer, antineoplastic, antiviral, and antiatherogenic properties.