Ipomoea turbinata

Ipomoea pes-caprae (L.) R. Brown var. bra-siliensis Ooststroom—152 Ipomoea piurensis O Donell—159 Ipomoea purpurea (L.) Roth—159,162 Ipomoea rubro-caerulea Hooker—125,159 Ipomoea sidaejblia Choisy-125,150,159 Ipomoea tricolor CavaniUes—125 Ipomoea tuberosa L.—140 Ipomoea turbinata Lag.—159 Ipomoea violacea L.—126-7,135,140,152,159-62,437... 

Fig. 3.28 Indolizidine alkaloids from the Convolvulaceae (i) Hydrophilic polyhydroxy alkaloids (swainsonine, 2- p>i-lentiginosine see Sect. 3.5.3) and (ii) unique lipophilic indolizidine alkaloids occurring in Ipomoea alba, I. hardwickii, and I. turbinata (see Sect. 3.6)...

Phenylethylamine turned out to be rather rare as a constituent in the Convolvulaceae (Eich, unpubhshed results). It was detected in the epigeal vegetative parts of Argyreia nervosa (Burm. f.) Boj., Ipomoea alba L., I. turbinata Lag., and Xenostegia medium (L.) D.F.Austin Staples. Tyramine was identified in Bonamia spectabilis (Choisy) Hall, f., I. eremnobrocha D J. Austin, I. turbinata. 

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