专利号:US-5849936-A 优先权日:1995-03-15 标题:Method for the synthesis of bis-tetrahydrofuranyl annonaceous acetogenins 发明人:HOYE THOMAS R; TAN LUSHI 权利人:UNIVERISTY OF MINNESOTA 摘要:A method for the synthesis of bis-tetrahydrofranyl Annonaceous acetogenins, including the natural products and analogs thereof, is provided which proceeds by the Pd-mediated coupling of a bis-tetrahydrofuranyl-subunit comprising a terminal alkyne, with a (C4)-hydroxybutenolide subunit comprising a terminal vinyl iodide, followed by selective reduction of the resulting enyne.
专利号:US-9755163-B2 优先权日:2010-04-30 标 题:Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof 发明人:LI JIAN; TURNER ERIC 权利人:ARIZONA BOARD OF REGENTS ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIV; ARIZONA BOARD OF REGENTS ACTING FOR OR ON BEHALF OF ARIZONA STATE UNIV 摘要:Synthesis of four coordinated palladium complexes and their applications in light emitting devices thereof.
专利号:WO-2025053792-A1 优先权日:2023-09-06 标题:Collective synthesis of phantomolin family through total synthesis of the sesquiterpene lactone molephantin 发明人:CHIBA SHUNSUKE; PATOURET REMI HENRI LOUIS; LI HOI YEUNG; LAI SOAK KUAN 权利人:UNIV NANYANG TECH 摘要:Disclosed herein are processes to generate an intermediate in the total synthesis of (+)- molephantin or a derivative thereof, and a total synthesis of (+)-molephantin or a derivative thereof. Also disclosed herein are methods of forming a compound of formula XIV and of forming a compound of formula XV, wherein compound of formula XIV and compound of formula XV are as defined in the description.
专利号:US-8273790-B2 优先权日:2005-01-14 标 题:Exo-selective synthesis of himbacine analogs 发明人:THIRUVENGADAM TIRUVETTIPURAM K; SUDHAKAR ANANTHA; LIM NGIAP KIE; KWOK DAW-IONG; WU GEORGE G; WANG TAO; HUANG MINGSHENG; GREEN MICHAEL D 权利人:THIRUVENGADAM TIRUVETTIPURAM K; SUDHAKAR ANANTHA; LIM NGIAP KIE; KWOK DAW-IONG; WU GEORGE G; WANG TAO; HUANG MINGSHENG; GREEN MICHAEL D; SCHERING CORP 摘要:This application discloses a novel process for the synthesis of himbacine analogs, as well as the compounds produced thereby. The synthesis proceeds by alternative routes including the cyclic ketal amide route, the chiral carbamate amide route, and the chiral carbamate ester route. The compounds produced thereby are useful as thrombin receptor antagonists. The chemistry disclosed herein is exemplified in the following synthesis sequence:
专利号:US-11479577-B2 优先权日:2016-05-18 标题:Intermediates for the synthesis of bile acid derivatives, in particular of obeticholic acid 发明人:WEYMOUTH-WILSON ALEXANDER; KOMSTA ZOFIA; WALLIS LAURA; EVANS TIMOTHY; DAVIES IEUAN; OTTER CARL; BATCHELOR RHYS 权利人:NZP UK LTD 摘要:The present invention relates to compounds which are intermediates in the synthesis of bile acid derivatives with pharmacological activity. The invention relates to compounds of general formula (I):wherein:, R1, R2, R3, R4, R5, R6 and Y are as defined herein.The compounds are intermediates in the synthesis of synthetic bile acids which are useful in the treatment of conditions such as liver disease. In addition, the invention relates to a method of synthesizing these intermediates and a method of preparing obeticholic acid and obeticholic acid analogues from the compounds of the invention.
专利号:US-7615169-B2 优先权日:2004-09-20 标题 :Method for synthesis of colloidal nanoparticles 发明人:STROUSE GEOFFREY FIELDING; GERBEC JEFFREY A; MAGANA DONNY 权利人:UNIV CALIFORNIA 摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.
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合成参考文献
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