reference
Späth, E., andP. Kainrath: Ber. dtsch. chem. Ges.70, 2272 (1937).—Caldwell, A. G., andE. R. Z. Jones: J. Chem. Soc.1945, 540.—Schmidt, H.: Helv. chim. Acta30, 1661 (1947).
Riedel, K., andL. Neugebauer: Mh. Chem.83, 1083 (1952).
Späth, E.: Ber. dtsch. chem. Ges.70, 83 (1937).
Bose, P. K., andJ. C. Choudhury: Ann. Biochem. Exp. Med.6, 1 (1946).
Noguchi, T., andM. Kawanami: J. Pharmac. Soc. Japan59, 755 (1939).
Späth, E., andH. Holzen: Ber. dtsch. chem. Ges.66, 1137 (1933).
Zechmeister, L., L. V. Cholnoky andE. Ujhelyi: Bull. Soc. Chim. biol.18, 1885 (1936).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Chatterjee, A., Choudhury, A. Chromatographic resolution of natural coumarins. Naturwissenschaften 42, 535–536 (1955). https://doi.org/10.1007/BF00630147
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00630147