Page 22 - Phytochemistry 2 (06-PG 605)
P. 22
Name of Structure Examples
Nucleus
O H Caffeine,
Purine HN N Theophylline,
(Xanthine) Theobromine
ON N
Indole H Ergot alks.,
Physostigmine,
N Rauwolfia alks.,
H
Vinica alks.,
Yohimbine.
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