Study of chemical composition of quinoid pigments from the Lithospermum erythrothizon Sieb. et Zucc cell culture B-39

Fedoreev S.A., Denisenko V.A., Kulesh N.I., Krasovskaya N.P., Kozyrenko M.M., Bulgakov V.P., Zhuravlev Yu.N.

Pharmaceutical Chemistry Journal 1993; 27(6): 407-413