0 CsH,, 
Cannabicitran (Bercht et al. 1974) 
Cannabidiolic Acid Te trahydrocannabitriol Ester (von Spulak et al. 1968) 
Figure 11. Cannabinoid Stuctures — Miscellaneous Types 
acids have been identified in Cannabis: alanine, aspartic acid, 
glutamic acid, glycine, serine, arginine, isoleucine, phenyl- 
alanine, proline and tyrosine (Paris et al. 1975); cystine, methio- 
nine and tryptophan (Wallace et al. 1973); and histidine, leucine, 
lysine, threonine and valine (Obata et al. 1960). The amino acid 
sequence of hemp cytochrome-C has been reported as Lys-Thy- 
Lys-Cys-Ala-Glu-Cys-His-Thr-Val-Gly-Arg-Gly-His (Wallace 
et al. 1973). 
The fruits of Cannabis are reported to contain edestin (St. 
Angelo et al. 1969; Stockwell et al. 1964); zeatin and zeatin 
nucleoside (Rybicka and Engelbrecht 1974); edestinase (St. 
Angelo et al. 1969) and glucosidase (emulsin) (Leoncini 1931). 
Cannabis leaves have yielded a water-soluble glycoprotein (Hille- 
stad and Wold 1977; Hillestad et al. 1977a), and the dormant 
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