Chemical synthesis includes a muco-lipid metamorphosis, including a glycerol spine, a lipid group linked to the glycerol spine by covalent links, a mucus chain linked to the glycerol spine by covalent links, and a lipid group containing glycerol. Sicily
Chemical composition including a conjugated Peg LIPID, which comprises a glycerol backbone Group, a Lipid linked by Covalent bond to the glycerol backbone.A Peg Chain covalently linked to the glycerol backbone, and liposome comprising such a composition.Composición química incluyendo un conjugado peg-lípido, que comprende una columna vertebral de glicerol, un grupo lípido unido por enlace covalente a la columna vertebral de glicerol, una cadena peg unida por enlace covalente a la columna vertebral del glicerol； y liposoma que comprende dicha composición.
