Alkaloids fromHippeastrum equestre; Part I: Phamine, a New Phenanthridone Alkaloid

Alkaloids from<i>Hippeastrum equestre</i>; Part I: Phamine, a New Phenanthridone Alkaloid Alkaloids fromHippeastrum equestre; Part I: Phamine, a New Phenanthridone Alkaloid Two novel Amaryllidaceae alkaloids from Hippeastrum equestre Herb.: 3-O-demethyltazettine and egonine Alkaloids of the epigeal organs ofHippeastrum equestre New Alkaloids from Hippeastrum papilio (R<scp>avenna</scp>) V<scp>an</scp> S<scp>cheepen</scp> Alkaloids from <i>Hippeastrum morelianum</i> Lem. (Amaryllidaceae) Alkaloidal Constituents of the Flowers of Lycoris radiata Herb. Amaryllidaceae. Alkaloids of the Flowers of <i>Hippeastrum vittatum</i> Alkaloids from Hippeastrum morelianum Lem. (Amaryllidaceae) Hippamine, a Minor Alkaloid From Sternbergia lutea