239089-27-1Relevant articles and documents
CATIONIC LIPIDS
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, (2020/11/30)
The present invention provides a technique that enables introduction of active ingredients, in particular, nucleic acids, into cells with superior efficiency; and cationic lipids, etc., for use in the technique. The compound or a salt thereof according to the present invention is a compound represented by formula (I) or a salt thereof. In formula (I), n represents an integer of 2 to 5, R represents a linear C1-5 alkyl group, a linear C7-11 alkenyl group, or a linear C11 alkadienyl group, and wavy lines each independently represent a cis-bond or a trans-bond.
Synthetic studies on azadirachtin: Construction of the highly functionalized decalin moiety of azadirachtin
Ishihara, Jun,Yamamoto, Yuuko,Kanoh, Naoki,Murai, Akio
, p. 4387 - 4390 (2007/10/03)
Construction of the left segment of azadirachtin in naturally occurring enantiomer is described. The key reaction is an intramolecular Diels-Alder reaction, which was performed under thermal conditions to afford the highly functionalized decalin compounds selectively.