Preparation of propylene glycol for use in pharmaceutical practice
Tài liệu tham khảo
L. Krowczynski, Technologia laków parenteralnych. Warszawa, 122, 154 (1968).
P. V. Lopatin, V. P. Safonov, T. P. Litvinova, et al., Khim-Farmats. Zh.,6, No. 11, 36 (1972).
Statement of German Patent No. 1948786 (1970).
U. S. Patent No. 2780635 (1957).
German Patent No. 524101 (1931).
U. S. Patent No. 2041272 (1936).
A. L. Klebanskii and I. M. Dolgopol'skii, Zh. Prikl. Khim.,7, 1181 (1934).
Encyclopedia of Chemical Technology, Vol. 7, New York (1951), p. 252.
British Patent No. 1177877 (1968).
U. S. Patent No. 2623909 (1952).
U. S. Patent No. 1875312 (1929).
Japanese Patent No. 5904 (162), (1958).
U. S. Patent No. 2255411 (1942).
P. Ferrero, L. R. Flamme, and M. I. Fourer, Industr. Chim. Beige,19, 113 (1954).
U. S. Patent No. 2807651 (1958).
M. S. Malinovskii, Olefin Oxides and Their Derivatives [in Russian], Moscow (1961), p. 138.
U. S. Patent No. 2356689 (1944).
International Pharmacopoeia, Moscow (1969), p. 534.