[Chemical study of "Penicillium" and "Trichoderma" pigments (author's transl)].

The green pigments from the fungi of the genera Trichoderma and Penicillium were partially extracted with formic acid. After two acid and one alkaline hydrolysis, the pigments of Trichoderma viride and Trichoderma koningii were sufficiently purified to undertake the chemical studies. The elemental and functional analyses, the U.