Current Revisions for BIOCHEmCAL SYSTEMATICS 

 p. 110 Lath5rrine heterocyclic ring is aromatic. 

 p. 158 Anhalonidin N-containing ring is saturated, 

 p. 159 Berberine cation should appear as follows: 



p. 161 .\lstonine skeleton; hydrolysis product of physostigmine; for rauwolfine 

 substitute established ajmaline structure; 



N/ -^^^^ 



OH 



CHo 



p. 162, p. 257 Gentianin should appear as follows: 



^^C2H5 



p. 163 Aconitine contains a C^ methoxyl group. 



p. 176 Ceveratrum and jerveratrum skeletons contain OH at Ci-,- CHo °touds at 

 ^10- *^13' ^20 andC25 



p. 197 Rotenone C2-C3 bond is saturated, 

 p. 200 Apigenin lacks 3 ' -OH. 



p. 216 Structure 2 has 3-OH. 5-OCH3 substituents; pinostrobin has 7-OCH. 

 structure 5 should read flavanonols. "*' 



p. 217 Aromadendrin has C5 and C, hydroxy] and C4 keto groups; 4- substituent 

 in conidendrm should be OH. 



p. 226 Embelin ring is unsaturated. 



p. 249 Should read hecogenin skeleton. 



p. 257 Cardenolid 5-membered rings are separated by a bond. Gentiopicrin 

 structure has now been proposed: ^„ 



OH 



Loganin structure has now been proposed: 



p. 265 a-Santonin should appear as dienone. 



p. 277 Betanidin carboxyl groups are unmethylated. 



