Abstract
Two new, tertiary non-phenolic bases, named coclamine and coclifoline, were isolated from Cocculus laurifolius DC. (Kohshu-uyaku), besides the many alkaloids found to date. Coclamine: C19H23O3N=C16H14(OCH3)3(-N<), m. p. 140-142°; picrate, m. p. 103-105°; methiodide, m. p. 247° (decomp.); hydrobromide, m. p. 237-240° (decomp.); [α]D4: -245.24° (MeOH). Coclifoline: C19H27O3N=C16H18(OCH3)3(-N<); picrate, m. p. 158-159°. The picrate of m. p. 172° isolated by Kusuda earlier was found to be identical with coclifoline by later purification.
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