1964 年 40 巻 7 号 p. 604-609
N-Acetylneuraminic acid was isolated from mucoprotein in human ovarian cyst fluid by both hydrolysis with sulfuric and trichloroacetic acids. Identification of the N-acetylneuraminic acid was carried out by the measurement of melting point, elementary analysis, specific rotation, infrared spectra, and chromatographic and electrophoretic mobilities on papers.