WebbMonograph ID M11881 Title Hippolachnin A UNII 7Z29LHE7DH Molecular formula C 19 H 30 O 3 Molecular weight 306.45 Percent composition C 74.47%, H 9.87%, O 15.66% … Webb4 juni 2016 · A number of approaches for synthesis of bielschowskysin and hippolachnin A have been reported. The majority of these approaches mainly used [2+2] …
Enantioselective total syntheses of (+)-stemofoline and three
Webb20 okt. 2024 · The powerful insecticidal and multi-drug-resistance-reversing activities displayed by the stemofoline group of alkaloids render them promising lead structures … Webb5 juli 2013 · Hippolachnin A (1), a polyketide possessing an unprecedented carbon skeleton with a four-membered ring, was isolated from the South China Sea sponge … clock that makes bird sounds
Synthesis and biological evaluation of (±)-hippolachnin and analogs
Webb+Cl O a. µW, 140 °C, 4h b. NaOH, H2O 50%, >20:1 d.r. after recryst c. Grubbs I (2mol%) ethylene; THF 92% SS O O Ph Ph Pd(OAc)2 20 mol% d. Cr(salen)Cl (20 mol%) WebbOur synthetic strategy for hippolachnin A and gracilioethers was largely built on their plausible biosynthetic origins that are rationalized in Figure 2A. We assumed that both … WebbHippolachnin A C19H30O3 CID 71496535 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … clock that lights up on ceiling