[3-Acylpyrano (2,3-b) indol-4-ones (author's transl)].
D007211:Indoles / Q000138:chemical synthesis*; D008722:Methods; D011714:Pyrans / Q000138:chemical synthesis*
D007211:Indoles; D011714:Pyrans
3-Acyl-pyrano (2,3-b) indol-4-one.