Indole alkaloids from leaves of Alstonia macrophylla in the Philippines

Autor: William G. Padolina, Tatsuo Yamauchi, Fumiko Abe
Rok vydání: 1993
Předmět:
Zdroj: Phytochemistry. 35:253-257
ISSN: 0031-9422
DOI: 10.1016/s0031-9422(00)90545-4
Popis: The leaves of Alstonia macrophylla collected in Los Banos, The Philippines, were investigated and five new alkaloids were obtained along with four known alkaloids. The structures were determined by means of mass and NMR spectroscopy.
Databáze: OpenAIRE