Melodinus polyadenus

Pandoline and epipandoline, for which new sources have been found135 in Melodinus polyadenus (Baillon) Boiteau and Ervatamia obtusiuscula Mgf., had... 

The recent reports of the occurrences of these alkaloids are given in Table II. Pandoline (657) has been isolated from the leaves and stems of Melodinus polyadenus (Baill.) Boiteau 99, 373), from Ervatamia obtusius-cula Mgf. (373), and from the leaves of E. lifuana Boiteau 374), Tabemae-montana citrifolia L. 32), Stenosolen heterophyllus (Vahl) Mgf. 29, 375), and E. orientalis (R. Brown) Domin 374). 20-Epipandoline (658) occurs in the first four of these species, and pandine ( 9) in the last four, and also in the stems and leaves of Tabernaemontana pandacaqui Poir 376). 

S-pandoline have been found, together with six other alkaloids, in the leaves and stems of Melodinus polyadenus,... 

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