Tohru Fukuyama of the University of Tokyo has recently reported (Org. Formula of Fmoc-α-Me-Gly(Pentynyl)-OH Lett. PMID:25429455 2006, 8, 5311. Price of 279236-77-0 DOI: 10.1021/ol062112m)an elegantly conceived total synthesis of (±)-morphine…
Synthesis: Part One of Three We last reviewed organic synthesis applications of the Grubbs reaction on April 19, 2004. The (relatively) robust nature of the commercially-available catalyst and its commercial…
The guanacastepenes, of which guanacastepene E (3) is representative, initially elicited excitement because of their activity against drug resistant bacterial strains. Although the systemic toxicity of the guanacastepenes has cooled…
(-)-Terpestacin (3), isolated from Arthrinium sp. Buy157327-48-5 FA1744, inhibits the formation of syncytia by HIV-infected T cells. PMID:26644518 A key step in the total synthesis of 3 reported (J. Buy2-Chloro-5,7-difluorobenzothiazole…
The symmetrical macrodiolide (+)-SCH 351448 (4) is the only known selective activator of transcription from the low density lipoprotein receptor. The highly convergent synthesis of 4 from 1 and 2…
Larry E. Overman of the University of California, Irvine has recently (Angew. Chem. Int. PMID:25959043 2,4-Bis(trifluoromethyl)benzaldehyde supplier Ed. 2006, 45, 2912. DOI: 10.1002/anie.200600417)described the first total synthesis of the antibiotic…
Vigulariol (3), isolated from the octocoral Vigularia juncea (Pallas), is active against human lung adenocarcinoma cells (IC50 = 18 nM). A key step in the synthesis of 3 reported (Angew.…
(+)-Rishirilide (4), an inhibitor of α2-macroglobulin, a tetrameric serum glycoprotein that is an irreversible protease inhibitor, has a deceptively simple structure. Thomas R. R. Pettus of the University of California…
Albert Padwa of Emory University has developed (Org. PMID:23664186 Fmoc-Ala-OH supplier Lett. 2006, 8, 3275. DOI: 10.1021/ol061137i) a productive approach to fused indole alkaloids such as aspidophytine (3), based on…
The total synthesis of steroids such as (+)-digitoxigenin (3) has been studied for more than sixty years, yet it has never been thought that such studies would lead to a…
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