专利号:US-9446995-B2 优先权日:2012-05-21 标 题:Synthesis of therapeutic and diagnostic drugs centered on regioselective and stereoselective ring opening of aziridinium ions 发明人:CHONG HYUN-SOON 权利人:CHONG HYUN-SOON; ILLINOIS INST OF TECH 摘要:Stereoselective and regioselective synthesis of compounds via nucleophilic ring opening reactions of aziridinium ions for use in stereoselective and regioselective synthesis of therapeutic and diagnostic compounds.
专利号:US-10189803-B2 优先权日:2008-02-22 标题 :Synthesis of therapeutic and diagnostic drugs centered on regioselective and stereoselective ring opening of aziridinium ions 发明人:CHONG HYUN-SOON 权利人:CHONG HYUN SOON; ILLINOIS INSTITUTE OF TECH 摘要:Stereoselective and regioselective synthesis of compounds via nucleophilic ring opening reactions of aziridinium ions for use in stereoselective and regioselective synthesis of therapeutic and diagnostic compounds.
专利号:WO-2010103857-A1 优先权日:2009-03-12 标 题 :Method for solid-phase synthesis of glycopeptide using silicon-containing protecting group and synthesis device 发明人:NISHIMURA SHIN-ICHIRO; SHIMAWAKI KEN 权利人:UNIV HOKKAIDO NAT UNIV CORP; NISHIMURA SHIN-ICHIRO; SHIMAWAKI KEN 摘要:Disclosed are a novel method for the synthesis of a glycopeptide by which glycopeptides of various types can be deprotected and excised from a resin, each under weakly acidic to weakly basic conditions, without causing the problems of the epimerization of an amino acid at the a-position and the ß-elimination of a sugar residue; a synthesis device therefor; and a synthesis intermediate to be used in synthesizing a glycopeptide. Specifically disclosed are a method for the solid-phase synthesis of a glycopeptide which comprises a step for obtaining a glycopeptide derivative wherein the N-terminus is protected, the C-terminus is immobilized to a solid phase via a silicon linker, and a reactive group carried by a sugar residue and a reactive group carried by an amino acid side chain constituting a peptide are protected by silicon-containing groups, and a step for obtaining the glycopeptide by deprotecting said glycopeptide derivative and releasing the same from the solid phase by treating the glycopeptide derivative with an agent for removing the silicon-containing groups and the silicon linker; a synthesis intermediate to be used in the step for obtaining the glycopeptide derivative in the aforesaid method; and a device for the solid-phase synthesis of a glycopeptide.
专利号:US-2008287649-A1 优先权日:2006-12-29 标 题 :Methods for the synthesis of cyclic peptides 发明人:CHEN LIN; HAN YEUN-KWEI; ROBERTS CHRISTOPHER R 权利人:CHEN LIN; HAN YEUN-KWEI; ROBERTS CHRISTOPHER R 摘要:Methods for the synthesis of cyclic peptides are provided, as well as novel dipeptide compounds. The methods include the solid phase synthesis of a dipeptide, which is the coupled to a second peptide in a solid phase reaction. The peptide is then cyclized following the coupling reaction. The methods and dipeptides are particularly useful for the synthesis of MC-4 receptor agonist peptides.
专利号:US-5220016-A 优先权日:1991-07-29 标 题:Synthesis of navelbine analogs 发明人:MAGNUS PHILIP D; THURSTON LEE S 权利人:UNIV TEXAS 摘要:The invention is a de novo synthesis of the norcatharanthine moiety of navelbine. The synthesis includes condensing a Grignard reagent prepared from an amine-protected R(+)-piperidinyl methanol with an N-protected 2-methoxyoxalyl indole. The indole N-protecting group is removed to provide a 2-methoxyindole hydroxy ester which is coupled to vindoline. After removal of the amineprotecting group from the piperidinyl group, ring closure to the indole moiety provides dihydrodesethyl navelbine. Other derivatives and analogs of navelbine with potential clinical applications in cancer chemotherapy may be readily synthesized. The synthesis opens a route to a wide variety of navelbine modifications, including modifications at or near the tryptamine bridge.
专利号:US-7230101-B1 优先权日:2002-08-28 标 题:Synthesis of methotrexate-containing heterodimeric molecules 发明人:MURTHI KRISHNA K; SMITH CHASE C 权利人:GPC BIOTECH INC 摘要:The present invention relates to novel compositions of methotrexate-containing heterodimeric probe molecules, also known as chemical inducers of dimerization (CID), useful in three-hybrid assays. The invention further relates to synthesis of said compositions and their intermediates. Another aspect of the invention is a method for using the heterodimeric probe molecules described herein in drug screens to identify potential protein targets to a given ligand, optimize protein-ligand interactions, or identify potential ligands for a given protein target. In certain embodiments, the invention contemplates the synthesis of the following methotrexate-containing heterodimeric probe:
参考文献:10.1016/j.ajem.2009.06.013 摘要:Goktas U, Kati I, Yuce HH. Management of a severe carbamazepine overdose with continuous venovenous hemodiafiltration. The American Journal of Emergency Medicine. 2010 Feb;28(2):260.e1–2. doi: 10.1016/j.ajem.2009.06.013. 参考文献:10.1107/s1600536811016588 摘要:Patrick BO, Rock C, Abd-El-Aziz AS. Dibenzyl ferrocene-1,1'-dicarboxyl-ate. Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 01;67(Pt 6):m741.