title: Synthesis of the 2-methyl ether of L-ascorbic acid: stability, vitamin activity, and carbon-13 nuclear magnetic resonance spectrum compared to those of the 1- and 3-methyl ethers.
mesh_terms: D000818:Animals; D001205:Ascorbic Acid / Q000031:analogs & derivatives* / Q000032:analysis / Q000138:chemical synthesis; D001681:Biological Assay; D004355:Drug Stability; D006168:Guinea Pigs / Q000254:growth & development; D009682:Magnetic Resonance Spectroscopy; D013329:Structure-Activity Relationship
chemical_list: C040963:3-O-methylascorbic acid; C035661:2-O-methylascorbic acid; C040962:1-O-methylascorbic acid; D001205:Ascorbic Acid