ChemInformDell, I., Godfrey, C. R. A., and Wadsworth, D. J. 1992. Total synthesis of naturally occurring 1,2-dithiolo[4,3-b]pyrrolones and related compounds. Pages 384-394 in: Synthesis and Chemistry of Agrochemicals III. D. R. Baker, J. G. Fenyes, and J. J. Steffens, eds....
摘要: Natural granaticin (1) has been synthesized by joining the chiral left and right fragments, (5) and (10), and subsequent lactonization of the resulting product (11) and oxidative O-demethylation.关键词: ANTIDEPRESSANTS MONOAMINE OXIDASE INHIBITORS TYRAMINE ...
The first asymmetric total synthesis of the naturally occurring (R)-(鈥-enantiomer (1) of tylophorine was achieved with high enantioselectivity via the intramolecular double Michael reaction of 伪,尾-unsaturated esters (10) and (20), having two different chiral auxiliaries, with t-butyldimethylsil...
ChemInform Abstract: Total Synthesis of Naturally Occurring Bis(methylthio)silvatin and Its Three Stereoisomers.amino acids, peptidesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract ...
Total Synthesis of Kaitocephaln, the First Naturally Occurring AMPA/KA Receptor Antagonist [ J. Am. Chem. Soc. 2001 , 123 , 9706?9707]. 来自 onAcademic 喜欢 0 阅读量: 10 作者:D Ma,J Yang 摘要: Cambridge Journals Online - The Journal of Ecclesiastical History - Abstract - The Monastic...
decarboxylation as a route to ketene acetals: assignment of relative and absolute stereochemistry to the fungal metabolite benesudon by total synthesis.other... DLJ Clive,M Minaruzzaman - 《Organic Letters》 被引量: 7发表: 2010年 The Naturally Occurring Ketene Acetal Benesudon: Total Synthesis an...
(2R,3S,4R,5S)-3,4-dibenzyloxy-N-benzyloxycarbonyl-2,5-bis(hydroxymethyl)-2′-O-pivaloylpyrrolidine 12 (partially protected DGADP), respectively, and the appropriated ylide, followed by cyclization through an internal reductive amination process of the corresponding intermediate pyrrolidinic ketones...
Strain-directed bridge cleavage of (phenylsulfonyl)-7-oxabicyclo[2.2.1]heptane derivatives: application to the total synthesis of carba-.alpha.-DL-glucopyr... A Stereodivergent Access to Naturally Occurring Aminocarba Sugars from (Phenylsulfonyl)-7-oxabicyclo[2.2.1]heptane Derivatives. Total Synthesis...
(1997), ChemInform Abstract: Total Synthesis of Naturally Occurring Bis(methylthio)silvatin and Its Three Stereoisomers. ChemInform, 28: no. doi: 10.1002/chin.199744223 Author Information Lab. Org. Chem., Fac. Eng., Kanagawa Univ., Kanagawa, Yokohama 221, Japan Publication History Issue ...
The total synthesis of naturally occurring quinones - Thomson - 1992 () Citation Context ...lbenzoisochromanquinones in general. These compounds have been known as plant, insect and bacterial metabolites for many years [15] and a considerable effort has been devoted to their total synthesis =-=...