Two new odoriferous compounds, dictyoprolene and neodictyoprolene have been isolated from the brown alga Dictyopteris prolifera and their structures determined by chemical and spectral means. Synthesis of optically active and racemic has been made. Dictyoprolene and neodictyoprolene have been shown to be the acetates of the 1-undecen-3-ols, the postulated biosynthetic precursors of various C11 hydrocarbons
COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF THERAPEUTIC AGENTS
申请人:ModernaTX, Inc.
公开号:US20220409536A1
公开(公告)日:2022-12-29
The disclosure features novel lipids and compositions involving the same. Nanoparticle compositions include a novel lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Nanoparticle compositions further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.