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Communication | Regular issue | Vol 9, No. 3, 1978, pp.247-255
Published online, 1st January, 1970
DOI: 10.3987/R-1978-03-0247
Benzopyrano[3,4-b]indoles and Quinolines

Giovanni Alunni Bistochi,* Giovanni De Meo, Adolfo Ricci, Alain Croisy,* and Pierre Jacquignon

*Institut de Chimie des Substtances Naturelles, C. N. R. S., 91190 Gif-sur-Yvette, France

Abstract

Various benzopyranoindoles and benzopyranoquinolines derived from chroman-3-one have been synthesized with the aim of including them in structure activity studies of the carcinogenic potency in the carbazole and acridine series. From a physicochemical point of view, the structure of the isolated compounds is discussed in regard to some of their NMR properties.