Quinones and Related Compounds in Higher Plants. VII. Supplementary Studies on the Constituents of the Wood of Catalpa ovata
- 1 January 1979
- journal article
- research article
- Published by Pharmaceutical Society of Japan in YAKUGAKU ZASSHI
- Vol. 99 (5) , 500-504
- https://doi.org/10.1248/yakushi1947.99.5_500
Abstract
Two new compounds, 2-(4-hydroxyphenyl) ethyl triacontanoate (10) and 1-octacosanoyl glyceride (11), along with two known compounds, tetracosanoic acid (12) and n-hexacosyl ferulate (13), were isolated from the wood of Catalpa ovata G. DON and their structures were elucidated on the basis of spectral data and chemical degradations. Furthermore, catalponone (8), a key biosynthetic intermediate of prenylnaphthoquinone congeners of the plant, and deoxylapachol (9) were isolated for the first time from the same wood.Keywords
This publication has 1 reference indexed in Scilit:
- 2-Carboxy-4-hydroxy-α-tetralone, a precursor for catalponol biosynthesisPhytochemistry, 1977